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Signed-off-by: 吴文峰 <kevin@lmve.net>

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This commit is contained in:
kevin
2026-03-06 16:29:48 +08:00
parent afdd525324
commit ff19e9c6a4
3110 changed files with 8 additions and 523962 deletions
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code/firmware-2.7.15.567b8ea/variants/nrf52840/Dongle_nRF52840-pca10059-v1/platformio.ini
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[env:pca10059_diy_eink]
board_level = extra
extends = nrf52840_base
board = nordic_pca10059
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/Dongle_nRF52840-pca10059-v1
-D NORDIC_PCA10059
-DEINK_DISPLAY_MODEL=GxEPD2_420_M01
-DEINK_WIDTH=300
-DEINK_HEIGHT=400
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/Dongle_nRF52840-pca10059-v1>
lib_deps =
${nrf52840_base.lib_deps}
zinggjm/GxEPD2@^1.6.2
debug_tool = jlink
code/firmware-2.7.15.567b8ea/variants/nrf52840/Dongle_nRF52840-pca10059-v1/variant.cpp
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// LED1
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/Dongle_nRF52840-pca10059-v1/variant.h
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_NORDIC_PCA10059_
#define _VARIANT_NORDIC_PCA10059_
#define PCA10059
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
// define USE_LFRC // Board uses RC for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (6)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define PIN_LED1 (0 + 6) // Built in Green P0.06
#define PIN_LED2 (0 + 6) // Just here for completeness
#define RGBLED_RED (0 + 8) // Red of RGB P0.08
#define RGBLED_GREEN (32 + 9) // Green of RGB P1.09
#define RGBLED_BLUE (0 + 12) // Blue of RGB P0.12
#define RGBLED_CA // comment out this line if you have a common cathode type, as defined use common anode logic
#define LED_BUILTIN PIN_LED1
#define LED_CONN PIN_LED2
#define LED_GREEN PIN_LED1
#define LED_BLUE PIN_LED2
#define LED_STATE_ON 0 // State when LED is litted
/*
* Buttons
*/
#define PIN_BUTTON1 (32 + 6) // BTN_DN P1.06 Built in button
/*
* Analog pins
*/
#define PIN_A0 (-1)
static const uint8_t A0 = PIN_A0;
#define ADC_RESOLUTION 14
// Other pins
#define PIN_AREF (-1) // AREF Not yet used
static const uint8_t AREF = PIN_AREF;
/*
* Serial interfaces
*/
#define PIN_SERIAL1_RX (-1)
#define PIN_SERIAL1_TX (-1)
// Connected to Jlink CDC
#define PIN_SERIAL2_RX (-1)
#define PIN_SERIAL2_TX (-1)
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 2
#define PIN_SPI_MISO (0 + 17) // MISO P0.17
#define PIN_SPI_MOSI (0 + 15) // MOSI P0.15
#define PIN_SPI_SCK (0 + 13) // SCK P0.13
#define PIN_SPI1_MISO (-1) //
#define PIN_SPI1_MOSI (10) // EPD_MOSI P0.10
#define PIN_SPI1_SCK (9) // EPD_SCLK P0.09
static const uint8_t SS = (0 + 31); // LORA_CS P0.31
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
/*
* eink display pins
*/
// #define PIN_EINK_EN (-1)
#define PIN_EINK_EN (0 + 6) // Turn on the Green built in LED
#define PIN_EINK_CS (32) // EPD_CS
#define PIN_EINK_BUSY (20) // EPD_BUSY
#define PIN_EINK_DC (24) // EPD_D/C
#define PIN_EINK_RES (-1) // Not Connected P0.22 available
#define PIN_EINK_SCLK (9) // EPD_SCLK
#define PIN_EINK_MOSI (10) // EPD_MOSI
#define USE_EINK
/*
* Wire Interfaces
*/
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (32 + 4) // SDA
#define PIN_WIRE_SCL (32 + 7) // SCL
// NiceRF 868 LoRa module
#define USE_SX1262
#define SX126X_CS (0 + 31) // LORA_CS P0.31
#define SX126X_DIO1 (0 + 29) // DIO1 P0.29
#define SX126X_BUSY (0 + 2) // LORA_BUSY P0.02
#define SX126X_RESET (32 + 15) // LORA_RESET P1.15
#define SX126X_TXEN (32 + 13) // TXEN P1.13 NiceRF 868 dont use
#define SX126X_RXEN (32 + 10) // RXEN P1.10 NiceRF 868 dont use
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
#define PIN_GPS_EN (-1)
#define PIN_GPS_PPS (-1) // Pulse per second input from the GPS
#define GPS_RX_PIN PIN_SERIAL1_RX
#define GPS_TX_PIN PIN_SERIAL1_TX
// Battery
// The battery sense is hooked to pin A0 (5)
#define BATTERY_PIN PIN_A0
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER (1.73F)
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/ELECROW-ThinkNode-M1/nicheGraphics.h
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#pragma once
#include "configuration.h"
#ifdef MESHTASTIC_INCLUDE_NICHE_GRAPHICS
// InkHUD-specific components
// ---------------------------
#include "graphics/niche/InkHUD/InkHUD.h"
// Applets
#include "graphics/niche/InkHUD/Applets/User/AllMessage/AllMessageApplet.h"
#include "graphics/niche/InkHUD/Applets/User/DM/DMApplet.h"
#include "graphics/niche/InkHUD/Applets/User/Heard/HeardApplet.h"
#include "graphics/niche/InkHUD/Applets/User/Positions/PositionsApplet.h"
#include "graphics/niche/InkHUD/Applets/User/RecentsList/RecentsListApplet.h"
#include "graphics/niche/InkHUD/Applets/User/ThreadedMessage/ThreadedMessageApplet.h"
// Shared NicheGraphics components
// --------------------------------
#include "graphics/niche/Drivers/Backlight/LatchingBacklight.h"
#include "graphics/niche/Drivers/EInk/GDEY0154D67.h"
#include "graphics/niche/Inputs/TwoButton.h"
// Button feedback
#include "buzz.h"
void setupNicheGraphics()
{
using namespace NicheGraphics;
// SPI
// -----------------------------
// For NRF52 platforms, SPI pins are defined in variant.h
SPI1.begin();
// E-Ink Driver
// -----------------------------
Drivers::EInk *driver = new Drivers::GDEY0154D67;
driver->begin(&SPI1, PIN_EINK_DC, PIN_EINK_CS, PIN_EINK_BUSY, PIN_EINK_RES);
// InkHUD
// ----------------------------
InkHUD::InkHUD *inkhud = InkHUD::InkHUD::getInstance();
// Set the E-Ink driver
inkhud->setDriver(driver);
// Set how many FAST updates per FULL update
// Set how unhealthy additional FAST updates beyond this number are
// Todo: observe the display's performance in-person and adjust accordingly.
// Currently set to the values given by Elecrow for EInkDynamicDisplay.
inkhud->setDisplayResilience(10, 1.5);
// Select fonts
InkHUD::Applet::fontLarge = FREESANS_12PT_WIN1252;
InkHUD::Applet::fontMedium = FREESANS_9PT_WIN1252;
InkHUD::Applet::fontSmall = FREESANS_6PT_WIN1252;
// Customize default settings
inkhud->persistence->settings.userTiles.maxCount = 2; // Two applets side-by-side
inkhud->persistence->settings.optionalFeatures.batteryIcon = true; // Device definitely has a battery
// Setup backlight controller
// Note: button is attached further down
Drivers::LatchingBacklight *backlight = Drivers::LatchingBacklight::getInstance();
backlight->setPin(PIN_EINK_EN);
// Pick applets
// Note: order of applets determines priority of "auto-show" feature
inkhud->addApplet("All Messages", new InkHUD::AllMessageApplet, true, true); // Activated, autoshown
inkhud->addApplet("DMs", new InkHUD::DMApplet); // -
inkhud->addApplet("Channel 0", new InkHUD::ThreadedMessageApplet(0)); // -
inkhud->addApplet("Channel 1", new InkHUD::ThreadedMessageApplet(1)); // -
inkhud->addApplet("Positions", new InkHUD::PositionsApplet, true); // Activated
inkhud->addApplet("Recents List", new InkHUD::RecentsListApplet); // -
inkhud->addApplet("Heard", new InkHUD::HeardApplet, true, false, 0); // Activated, no autoshow, default on tile 0
// Start running InkHUD
inkhud->begin();
// Buttons
// --------------------------
Inputs::TwoButton *buttons = Inputs::TwoButton::getInstance(); // Shared NicheGraphics component
// Elecrow diagram: https://www.elecrow.com/download/product/CIL12901M/ThinkNode-M1_User_Manual.pdf
// #0: Main User Button
// Labeled "Page Turn Button" by manual
buttons->setWiring(0, PIN_BUTTON2);
buttons->setTiming(0, 50, 500); // Todo: confirm 50ms is adequate debounce
buttons->setHandlerShortPress(0, [inkhud]() { inkhud->shortpress(); });
buttons->setHandlerLongPress(0, [inkhud]() { inkhud->longpress(); });
// #1: Aux Button
// Labeled "Function Button" by manual
// Todo: additional features
buttons->setWiring(1, PIN_BUTTON1);
buttons->setTiming(1, 50, 500); // 500ms before latch
buttons->setHandlerDown(1, [backlight]() { backlight->peek(); });
buttons->setHandlerLongPress(1, [backlight]() {
backlight->latch();
playBoop();
});
buttons->setHandlerShortPress(1, [backlight]() {
backlight->off();
playChirp();
});
// Begin handling button events
buttons->start();
}
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/ELECROW-ThinkNode-M1/platformio.ini
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; First prototype eink/nrf52840/sx1262 device
[env:thinknode_m1]
extends = nrf52840_base
board = ThinkNode-M1
board_check = true
debug_tool = jlink
# add -DCFG_SYSVIEW if you want to use the Segger systemview tool for OS profiling.
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/ELECROW-ThinkNode-M1
-DELECROW_ThinkNode_M1
-DUSE_EINK
-DEINK_DISPLAY_MODEL=GxEPD2_154_D67
-DEINK_WIDTH=200
-DEINK_HEIGHT=200
-DUSE_EINK_DYNAMICDISPLAY ; Enable Dynamic EInk
-DEINK_LIMIT_FASTREFRESH=10 ; How many consecutive fast-refreshes are permitted //20
-DEINK_LIMIT_RATE_BACKGROUND_SEC=10 ; Minimum interval between BACKGROUND updates //30
-DEINK_LIMIT_RATE_RESPONSIVE_SEC=1 ; Minimum interval between RESPONSIVE updates
; -DEINK_LIMIT_GHOSTING_PX=2000 ; (Optional) How much image ghosting is tolerated
-DEINK_BACKGROUND_USES_FAST ; (Optional) Use FAST refresh for both BACKGROUND and RESPONSIVE, until a limit is reached.
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/ELECROW-ThinkNode-M1>
lib_deps =
${nrf52840_base.lib_deps}
https://github.com/meshtastic/GxEPD2/archive/33db3fa8ee6fc47d160bdb44f8f127c9a9203a10.zip
lewisxhe/PCF8563_Library@^1.0.1
khoih-prog/nRF52_PWM@^1.0.1
;upload_protocol = fs
[env:thinknode_m1-inkhud]
extends = nrf52840_base, inkhud
board = ThinkNode-M1
board_check = true
debug_tool = jlink
build_flags =
${nrf52840_base.build_flags}
${inkhud.build_flags}
-I variants/nrf52840/ELECROW-ThinkNode-M1
-D ELECROW_ThinkNode_M1
build_src_filter =
${nrf52_base.build_src_filter}
${inkhud.build_src_filter}
+<../variants/nrf52840/ELECROW-ThinkNode-M1>
lib_deps =
${inkhud.lib_deps} ; InkHUD libs first, so we get GFXRoot instead of AdafruitGFX
${nrf52840_base.lib_deps}
lewisxhe/PCF8563_Library@^1.0.1
code/firmware-2.7.15.567b8ea/variants/nrf52840/ELECROW-ThinkNode-M1/variant.cpp
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0 - pins 0 and 1 are hardwired for xtal and should never be enabled
0xff, 0xff, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// LED1 & LED2
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
pinMode(PIN_LED2, OUTPUT);
ledOff(PIN_LED2);
pinMode(PIN_LED3, OUTPUT);
ledOff(PIN_LED3);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/ELECROW-ThinkNode-M1/variant.h
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_ELECROW_EINK_V1_0_
#define _VARIANT_ELECROW_EINK_V1_0_
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
// 在PinDescription数组中定义的引脚数
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (1)
#define NUM_ANALOG_OUTPUTS (0)
#define PIN_LED2 -1
#define PIN_LED3 -1
// LED
#define PIN_LED1 (32 + 6) // red
#define LED_POWER (32 + 4)
#define USER_LED (0 + 13) // green
// USB_CHECK
#define EXT_PWR_DETECT (32 + 3)
#define ADC_V (0 + 8)
#define LED_RED PIN_LED3
#define LED_BLUE PIN_LED1
#define LED_GREEN PIN_LED2
#define LED_BUILTIN LED_BLUE
#define LED_CONN PIN_GREEN
#define LED_STATE_ON 0 // State when LED is lit // LED灯亮时的状态
#define PIN_BUZZER (0 + 6)
/*
* Buttons
*/
#define PIN_BUTTON2 (32 + 10)
#define ALT_BUTTON_PIN PIN_BUTTON2
#define ALT_BUTTON_ACTIVE_LOW true
#define ALT_BUTTON_ACTIVE_PULLUP true
#define PIN_BUTTON1 (32 + 7)
// #define PIN_BUTTON1 (0 + 11)
// #define PIN_BUTTON1 (32 + 7)
// #define BUTTON_CLICK_MS 400
// #define BUTTON_TOUCH_MS 200
/*
* Analog pins
*/
#define PIN_A0 (4) // Battery ADC
#define BATTERY_PIN PIN_A0
static const uint8_t A0 = PIN_A0;
#define ADC_RESOLUTION 14
#define BATTERY_SENSE_SAMPLES 30
#define PIN_NFC1 (9)
#define PIN_NFC2 (10)
/*Wire Interfaces*/
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (26)
#define PIN_WIRE_SCL (27)
/* touch sensor, active high */
#define TP_SER_IO (0 + 11)
#define PIN_RTC_INT (0 + 16) // Interrupt from the PCF8563 RTC
/*
External serial flash WP25R1635FZUIL0
*/
// QSPI Pins
#define PIN_QSPI_SCK (32 + 14)
#define PIN_QSPI_CS (32 + 15)
#define PIN_QSPI_IO0 (32 + 12) // MOSI if using two bit interface
#define PIN_QSPI_IO1 (32 + 13) // MISO if using two bit interface
#define PIN_QSPI_IO2 (0 + 7) // WP if using two bit interface (i.e. not used)
#define PIN_QSPI_IO3 (0 + 5) // HOLD if using two bit interface (i.e. not used)
// On-board QSPI Flash
#define EXTERNAL_FLASH_DEVICES MX25R1635F
#define EXTERNAL_FLASH_USE_QSPI
/*
* Lora radio
*/
#define SX126X_POWER_EN (0 + 21)
#define USE_SX1262
#define SX126X_CS (0 + 24) // FIXME - we really should define LORA_CS instead
#define SX126X_DIO1 (0 + 20)
// Note DIO2 is attached internally to the module to an analog switch for TX/RX switching
// #define SX1262_DIO3 (0 + 21) // This is used as an *output* from the sx1262 and connected internally to power the tcxo, do not
// drive from the main
#define SX126X_BUSY (0 + 17)
#define SX126X_RESET (0 + 25)
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_DIO3_TCXO_VOLTAGE 3.3
#define PIN_EINK_EN (32 + 11) // Note: this is really just backlight power
#define PIN_EINK_CS (0 + 30)
#define PIN_EINK_BUSY (0 + 3)
#define PIN_EINK_DC (0 + 28)
#define PIN_EINK_RES (0 + 2)
#define PIN_EINK_SCLK (0 + 31)
#define PIN_EINK_MOSI (0 + 29) // also called SDI
// Controls power for all peripherals (eink + GPS + LoRa + Sensor)
#define PIN_POWER_EN (0 + 12)
#define PIN_SPI1_MISO (32 + 7)
#define PIN_SPI1_MOSI PIN_EINK_MOSI
#define PIN_SPI1_SCK PIN_EINK_SCLK
/*
* GPS pins
*/
// #define HAS_GPS 1
#define GPS_L76K
#define GPS_BAUDRATE 9600
#define PIN_GPS_REINIT (32 + 5) // An output to reset L76K GPS. As per datasheet, low for > 100ms will reset the L76K
#define PIN_GPS_STANDBY (32 + 2) // An output to wake GPS, low means allow sleep, high means force wake
// Seems to be missing on this new board
// #define PIN_GPS_PPS (32 + 4) // Pulse per second input from the GPS
#define GPS_TX_PIN (32 + 9) // This is for bits going TOWARDS the CPU
#define GPS_RX_PIN (32 + 8) // This is for bits going TOWARDS the GPS
#define GPS_THREAD_INTERVAL 50
#define PIN_GPS_SWITCH (32 + 1) // GPS开关判断
#define PIN_SERIAL1_RX GPS_TX_PIN
#define PIN_SERIAL1_TX GPS_RX_PIN
// PCF8563 RTC Module
#define PCF8563_RTC 0x51
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 2
// For LORA, spi 0
#define PIN_SPI_MISO (0 + 23)
#define PIN_SPI_MOSI (0 + 22)
#define PIN_SPI_SCK (0 + 19)
#define PIN_PWR_EN (0 + 6)
// To debug via the segger JLINK console rather than the CDC-ACM serial device
// #define USE_SEGGER
// Battery
// The battery sense is hooked to pin A0 (4)
// it is defined in the anlaolgue pin section of this file
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER (2.02F)
// #define HAS_RTC 0
// #define HAS_SCREEN 0
#ifdef __cplusplus
}
#endif
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/ME25LS01-4Y10TD/platformio.ini
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[env:ME25LS01-4Y10TD]
extends = nrf52840_base
board = me25ls01-4y10td
board_level = extra
; platform = https://github.com/maxgerhardt/platform-nordicnrf52#cac6fcf943a41accd2aeb4f3659ae297a73f422e
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/ME25LS01-4Y10TD
-Isrc/platform/nrf52/softdevice
-Isrc/platform/nrf52/softdevice/nrf52
-DME25LS01_4Y10TD
board_build.ldscript = src/platform/nrf52/nrf52840_s140_v7.ld
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/ME25LS01-4Y10TD>
lib_deps =
${nrf52840_base.lib_deps}
; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
upload_protocol = nrfutil
;upload_port = /dev/ttyACM1
code/firmware-2.7.15.567b8ea/variants/nrf52840/ME25LS01-4Y10TD/rfswitch.h
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@@ -1,15 +0,0 @@
#include "RadioLib.h"
#include "nrf.h"
// set RF switch configuration for Wio WM1110
// Wio WM1110 uses DIO5 and DIO6 for RF switching
static const uint32_t rfswitch_dio_pins[] = {RADIOLIB_LR11X0_DIO5, RADIOLIB_LR11X0_DIO6, RADIOLIB_NC, RADIOLIB_NC, RADIOLIB_NC};
static const Module::RfSwitchMode_t rfswitch_table[] = {
// mode DIO5 DIO6
{LR11x0::MODE_STBY, {LOW, LOW}}, {LR11x0::MODE_RX, {HIGH, LOW}},
{LR11x0::MODE_TX, {HIGH, HIGH}}, {LR11x0::MODE_TX_HP, {LOW, HIGH}},
{LR11x0::MODE_TX_HF, {LOW, LOW}}, {LR11x0::MODE_GNSS, {LOW, LOW}},
{LR11x0::MODE_WIFI, {LOW, LOW}}, END_OF_MODE_TABLE,
};
code/firmware-2.7.15.567b8ea/variants/nrf52840/ME25LS01-4Y10TD/variant.cpp
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@@ -1,40 +0,0 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
pinMode(LED_PIN, OUTPUT);
digitalWrite(LED_PIN, LOW);
pinMode(PIN_3V3_EN, OUTPUT);
digitalWrite(PIN_3V3_EN, HIGH);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/ME25LS01-4Y10TD/variant.h
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@@ -1,138 +0,0 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_ME25LS01_4Y10TD_
#define _VARIANT_ME25LS01_4Y10TD_
#define ME25LS01
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (6)
#define NUM_ANALOG_OUTPUTS (0)
// Use the native nrf52 usb power detection
#define NRF_APM
#define PIN_3V3_EN (32 + 5) //-1
#define PIN_3V3_ACC_EN -1
#define PIN_LED1 (32 + 7) // P1.07 Blue D2
#define LED_PIN PIN_LED1
#define LED_BUILTIN -1
#define LED_BLUE -1
#define LED_STATE_ON 1 // State when LED is lit
#define BUTTON_PIN (0 + 27) // P0.27 K3
#define BUTTON_NEED_PULLUP
#define HAS_WIRE 1
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (0 + 15) // P0.15
#define PIN_WIRE_SCL (0 + 17) // P0.17
/*
* Serial interfaces
*/
#define PIN_SERIAL1_RX (0 + 14) // P0.14
#define PIN_SERIAL1_TX (0 + 13) // P0.13
#define PIN_SERIAL2_RX (0 + 17) // P0.17
#define PIN_SERIAL2_TX (0 + 16) // P0.16
#define SPI_INTERFACES_COUNT 1
#define PIN_SPI_MISO (0 + 29) // P0.20 // MISO
#define PIN_SPI_MOSI (0 + 2) // P0.02 // MOSI
#define PIN_SPI_SCK (32 + 15) // P1.15 // SCK
#define PIN_SPI_NSS (32 + 13) // P1.13 // NSS
#define LORA_RESET (32 + 11) // P1.11 // RST
#define LORA_DIO1 (32 + 12) // P1.12 // IRQ
#define LORA_DIO2 (32 + 10) // P1.10 // BUSY
#define LORA_SCK PIN_SPI_SCK
#define LORA_MISO PIN_SPI_MISO
#define LORA_MOSI PIN_SPI_MOSI
#define LORA_CS PIN_SPI_NSS
// supported modules list
#define USE_LR1110
#define LR1110_IRQ_PIN LORA_DIO1
#define LR1110_NRESET_PIN LORA_RESET
#define LR1110_BUSY_PIN LORA_DIO2
#define LR1110_SPI_NSS_PIN LORA_CS
#define LR1110_SPI_SCK_PIN LORA_SCK
#define LR1110_SPI_MOSI_PIN LORA_MOSI
#define LR1110_SPI_MISO_PIN LORA_MISO
#define LR11X0_DIO3_TCXO_VOLTAGE 1.6
#define LR11X0_DIO_AS_RF_SWITCH
#define HAS_GPS 0
#define PIN_GPS_EN -1
#define GPS_EN_ACTIVE HIGH
#define PIN_GPS_RESET -1
#define GPS_VRTC_EN -1
#define GPS_SLEEP_INT -1
#define GPS_RTC_INT -1
#define GPS_RESETB_OUT -1
#define BATTERY_PIN -1
#define ADC_MULTIPLIER (2.0F)
#define ADC_RESOLUTION 14
#define BATTERY_SENSE_RESOLUTION_BITS 12
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
// Buzzer
#define PIN_BUZZER (0 + 25)
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif // _VARIANT_ME25LS01_4Y10TD_
code/firmware-2.7.15.567b8ea/variants/nrf52840/ME25LS01-4Y10TD_e-ink/platformio.ini
-21
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@@ -1,21 +0,0 @@
[env:ME25LS01-4Y10TD_e-ink]
extends = nrf52840_base
board = me25ls01-4y10td
board_level = extra
; platform = https://github.com/maxgerhardt/platform-nordicnrf52#cac6fcf943a41accd2aeb4f3659ae297a73f422e
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/ME25LS01-4Y10TD_e-ink
-Isrc/platform/nrf52/softdevice
-Isrc/platform/nrf52/softdevice/nrf52
-DME25LS01_4Y10TD
-DEINK_DISPLAY_MODEL=GxEPD2_420_GDEY042T81
-DEINK_WIDTH=400
-DEINK_HEIGHT=300
board_build.ldscript = src/platform/nrf52/nrf52840_s140_v7.ld
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/ME25LS01-4Y10TD_e-ink>
lib_deps =
${nrf52840_base.lib_deps}
zinggjm/GxEPD2@^1.6.2
; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
upload_protocol = nrfutil
;upload_port = /dev/ttyACM1
code/firmware-2.7.15.567b8ea/variants/nrf52840/ME25LS01-4Y10TD_e-ink/rfswitch.h
-15
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@@ -1,15 +0,0 @@
#include "RadioLib.h"
#include "nrf.h"
// set RF switch configuration for Wio WM1110
// Wio WM1110 uses DIO5 and DIO6 for RF switching
static const uint32_t rfswitch_dio_pins[] = {RADIOLIB_LR11X0_DIO5, RADIOLIB_LR11X0_DIO6, RADIOLIB_NC, RADIOLIB_NC, RADIOLIB_NC};
static const Module::RfSwitchMode_t rfswitch_table[] = {
// mode DIO5 DIO6
{LR11x0::MODE_STBY, {LOW, LOW}}, {LR11x0::MODE_RX, {HIGH, LOW}},
{LR11x0::MODE_TX, {HIGH, HIGH}}, {LR11x0::MODE_TX_HP, {LOW, HIGH}},
{LR11x0::MODE_TX_HF, {LOW, LOW}}, {LR11x0::MODE_GNSS, {LOW, LOW}},
{LR11x0::MODE_WIFI, {LOW, LOW}}, END_OF_MODE_TABLE,
};
code/firmware-2.7.15.567b8ea/variants/nrf52840/ME25LS01-4Y10TD_e-ink/variant.cpp
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@@ -1,40 +0,0 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
pinMode(LED_PIN, OUTPUT);
digitalWrite(LED_PIN, LOW);
pinMode(PIN_3V3_EN, OUTPUT);
digitalWrite(PIN_3V3_EN, HIGH);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/ME25LS01-4Y10TD_e-ink/variant.h
-161
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@@ -1,161 +0,0 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_ME25LS01_4Y10TD_
#define _VARIANT_ME25LS01_4Y10TD_
#define ME25LS01
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (6)
#define NUM_ANALOG_OUTPUTS (0)
// Use the native nrf52 usb power detection
#define NRF_APM
#define PIN_3V3_EN (32 + 5) //-1
#define PIN_3V3_ACC_EN -1
#define PIN_LED1 (32 + 7) // P1.07 Blue D2
#define LED_PIN PIN_LED1
#define LED_BUILTIN -1
#define LED_BLUE -1
#define LED_STATE_ON 1 // State when LED is lit
#define BUTTON_PIN (0 + 27) // P0.27 K3
#define BUTTON_NEED_PULLUP
#define HAS_WIRE 1
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (0 + 15) // P0.15
#define PIN_WIRE_SCL (0 + 17) // P0.17
/*
* Serial interfaces
*/
#define PIN_SERIAL1_RX (0 + 14) // P0.14
#define PIN_SERIAL1_TX (0 + 13) // P0.13
#define PIN_SERIAL2_RX (0 + 17) // P0.17
#define PIN_SERIAL2_TX (0 + 16) // P0.16
#define SPI_INTERFACES_COUNT 2
// LoRa SPI
#define PIN_SPI_MISO (0 + 29) // P0.20 // MISO
#define PIN_SPI_MOSI (0 + 2) // P0.02 // MOSI
#define PIN_SPI_SCK (32 + 15) // P1.15 // SCK
#define PIN_SPI_NSS (32 + 13) // P1.13 // NSS
#define LORA_RESET (32 + 11) // P1.11 // RST
#define LORA_DIO1 (32 + 12) // P1.12 // IRQ
#define LORA_DIO2 (32 + 10) // P1.10 // BUSY
#define LORA_SCK PIN_SPI_SCK
#define LORA_MISO PIN_SPI_MISO
#define LORA_MOSI PIN_SPI_MOSI
#define LORA_CS PIN_SPI_NSS
static const uint8_t SS = (32 + 13); // P1.13 // NSS
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
// EPD SPI
#define PIN_SPI1_MISO (32 + 2) // Not Used for EPD but needs to be defined
#define PIN_SPI1_MOSI (0 + 10) // EPD_MOSI P0.10
#define PIN_SPI1_SCK (0 + 9) // EPD_SCLK P0.09
/*
* eink display pins
*/
#define USE_EINK
#define PIN_EINK_CS (32 + 0) // EPD_CS
#define PIN_EINK_BUSY (0 + 19) // EPD_BUSY
#define PIN_EINK_DC (0 + 24) // EPD_D/C
#define PIN_EINK_RES (0 + 23) // EPD_RESET
#define PIN_EINK_SCLK PIN_SPI1_SCK
#define PIN_EINK_MOSI PIN_SPI1_MOSI
// supported modules list
#define USE_LR1110
#define LR1110_IRQ_PIN LORA_DIO1
#define LR1110_NRESET_PIN LORA_RESET
#define LR1110_BUSY_PIN LORA_DIO2
#define LR1110_SPI_NSS_PIN LORA_CS
#define LR1110_SPI_SCK_PIN LORA_SCK
#define LR1110_SPI_MOSI_PIN LORA_MOSI
#define LR1110_SPI_MISO_PIN LORA_MISO
#define LR11X0_DIO3_TCXO_VOLTAGE 1.6
#define LR11X0_DIO_AS_RF_SWITCH
#define HAS_GPS 0
#define PIN_GPS_EN -1
#define GPS_EN_ACTIVE HIGH
#define PIN_GPS_RESET -1
#define GPS_VRTC_EN -1
#define GPS_SLEEP_INT -1
#define GPS_RTC_INT -1
#define GPS_RESETB_OUT -1
#define BATTERY_PIN -1
#define ADC_MULTIPLIER (2.0F)
#define ADC_RESOLUTION 14
#define BATTERY_SENSE_RESOLUTION_BITS 12
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
// Buzzer
#define PIN_BUZZER (0 + 25)
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif // _VARIANT_ME25LS01_4Y10TD__
code/firmware-2.7.15.567b8ea/variants/nrf52840/MS24SF1/platformio.ini
-16
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@@ -1,16 +0,0 @@
[env:ms24sf1]
extends = nrf52840_base
board = ms24sf1
board_level = extra
; platform = https://github.com/maxgerhardt/platform-nordicnrf52#cac6fcf943a41accd2aeb4f3659ae297a73f422e
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/MS24SF1
-Isrc/platform/nrf52/softdevice
-Isrc/platform/nrf52/softdevice/nrf52
board_build.ldscript = src/platform/nrf52/nrf52840_s140_v7.ld
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/MS24SF1>
lib_deps =
${nrf52840_base.lib_deps}
; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
upload_protocol = nrfutil
;upload_port = /dev/ttyACM1
code/firmware-2.7.15.567b8ea/variants/nrf52840/MS24SF1/variant.cpp
-30
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@@ -1,30 +0,0 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant() {}
code/firmware-2.7.15.567b8ea/variants/nrf52840/MS24SF1/variant.h
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@@ -1,139 +0,0 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_MINEWSEMI_MS24SF1_
#define _VARIANT_MINEWSEMI_MS24SF1_
#define ME25LS01
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (6)
#define NUM_ANALOG_OUTPUTS (0)
// Use the native nrf52 usb power detection
#define NRF_APM
#define PIN_3V3_EN (32 + 5) //-1
#define PIN_3V3_ACC_EN -1
#define PIN_LED1 (-1)
#define LED_PIN PIN_LED1
#define LED_BUILTIN -1
#define LED_BLUE -1
#define LED_STATE_ON 1 // State when LED is lit
#define BUTTON_PIN (-1)
#define BUTTON_NEED_PULLUP
#define HAS_WIRE 1
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (0 + 29) // P0.15
#define PIN_WIRE_SCL (0 + 30) // P0.17
/*
* Serial interfaces
*/
#define PIN_SERIAL1_RX (-1) // P0.14
#define PIN_SERIAL1_TX (-1) // P0.13
#define PIN_SERIAL2_RX (-1) // P0.17
#define PIN_SERIAL2_TX (-1) // P0.16
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 1 // 2
#define PIN_SPI_MISO (0 + 17) // MISO P0.17
#define PIN_SPI_MOSI (0 + 20) // MOSI P0.20
#define PIN_SPI_SCK (0 + 21) // SCK P0.21
// #define PIN_SPI1_MISO (-1) //
// #define PIN_SPI1_MOSI (10) // EPD_MOSI P0.10
// #define PIN_SPI1_SCK (9) // EPD_SCLK P0.09
static const uint8_t SS = (0 + 22); // LORA_CS P0.22
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
// MINEWSEMI nRF52840+SX1262 MS24SF1 (NRF82540 with integrated SX1262)
#define USE_SX1262
#define SX126X_CS (0 + 22) // LORA_CS P0.22
#define SX126X_DIO1 (0 + 16) // DIO1 P0.16
#define SX126X_BUSY (0 + 19) // LORA_BUSY P0.19
#define SX126X_RESET (0 + 12) // LORA_RESET P0.12
#define SX126X_TXEN (32 + 4) // TXEN P1.04
#define SX126X_RXEN (32 + 2) // RXEN P1.02
// DIO2 controlls an antenna switch and the TCXO voltage is controlled by DIO3
#define SX126X_DIO2_AS_RF_SWITCH
#define HAS_GPS 0
#define PIN_GPS_EN -1
#define GPS_EN_ACTIVE HIGH
#define PIN_GPS_RESET -1
#define GPS_VRTC_EN -1
#define GPS_SLEEP_INT -1
#define GPS_RTC_INT -1
#define GPS_RESETB_OUT -1
#define BATTERY_PIN -1
#define ADC_MULTIPLIER (2.0F)
#define ADC_RESOLUTION 14
#define BATTERY_SENSE_RESOLUTION_BITS 12
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
// Buzzer
// #define PIN_BUZZER (0 + 25)
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif // _VARIANT_MINEWSEMI_MS24SF1_
code/firmware-2.7.15.567b8ea/variants/nrf52840/MakePython_nRF52840_eink/platformio.ini
-18
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@@ -1,18 +0,0 @@
[env:makerpython_nrf52840_sx1280_eink]
board_level = extra
extends = nrf52840_base
board = nordic_pca10059
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/MakePython_nRF52840_eink
-D PRIVATE_HW
-D PIN_EINK_EN
-DEINK_DISPLAY_MODEL=GxEPD2_290_T5D
-DEINK_WIDTH=296
-DEINK_HEIGHT=128
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/MakePython_nRF52840_eink>
lib_deps =
${nrf52840_base.lib_deps}
https://github.com/meshtastic/ESP32_Codec2/archive/633326c78ac251c059ab3a8c430fcdf25b41672f.zip
zinggjm/GxEPD2@^1.6.2
debug_tool = jlink
;upload_port = /dev/ttyACM4
code/firmware-2.7.15.567b8ea/variants/nrf52840/MakePython_nRF52840_eink/variant.cpp
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@@ -1,38 +0,0 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// LED1 & LED2
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
pinMode(PIN_LED2, OUTPUT);
ledOff(PIN_LED2);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/MakePython_nRF52840_eink/variant.h
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#ifndef _VARIANT_MAKERPYTHON_NRF82540_EINK_
#define _VARIANT_MAKERPYTHON_NRF82540_EINK_
#define MAKERPYTHON
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
// define USE_LFRC // Board uses RC for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (6)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define PIN_LED1 (32 + 10) // LED P1.15
#define PIN_LED2 (-1) //
#define LED_BUILTIN PIN_LED1
#define LED_CONN PIN_LED2
#define LED_GREEN PIN_LED1
#define LED_BLUE PIN_LED2
#define LED_STATE_ON 0 // State when LED is litted
/*
* Buttons
*/
#define PIN_BUTTON1 (32 + 15) // P1.15 Built in button
/*
* Analog pins
*/
#define PIN_A0 (-1)
static const uint8_t A0 = PIN_A0;
#define ADC_RESOLUTION 14
// Other pins
#define PIN_AREF (-1) // AREF Not yet used
static const uint8_t AREF = PIN_AREF;
/*
* Serial interfaces
*/
#define PIN_SERIAL1_RX (-1)
#define PIN_SERIAL1_TX (-1)
// Connected to Jlink CDC
#define PIN_SERIAL2_RX (-1)
#define PIN_SERIAL2_TX (-1)
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 2
// here
// #define SPI_INTERFACES_COUNT 1
#define PIN_SPI_MISO (0 + 31) // MISO P0.31
#define PIN_SPI_MOSI (0 + 30) // MOSI P0.30
#define PIN_SPI_SCK (0 + 29) // SCK P0.29
// here
#define PIN_SPI1_MISO (-1) //
#define PIN_SPI1_MOSI (0 + 28) // EPD_MOSI P0.10
#define PIN_SPI1_SCK (0 + 2) // EPD_SCLK P0.09
static const uint8_t SS = (32 + 15); // LORA_CS P1.15
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
// here
/*
* eink display pins
*/
// #define PIN_EINK_EN (-1)
#define PIN_EINK_CS (0 + 3) // EPD_CS
#define PIN_EINK_BUSY (32 + 11) // EPD_BUSY
#define PIN_EINK_DC (32 + 13) // EPD_D/C
#define PIN_EINK_RES (-1) // Not used
#define PIN_EINK_SCLK (0 + 2) // EPD_SCLK
#define PIN_EINK_MOSI (0 + 28) // EPD_MOSI
#define USE_EINK
/*
* Wire Interfaces
*/
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (0 + 21) // SDA
#define PIN_WIRE_SCL (0 + 22) // SCL
// E-Byte E28 2.4 Ghz LoRa module
#define USE_SX1280
#define LORA_RESET (0 + 5)
#define SX128X_CS (0 + 23)
#define SX128X_DIO1 (0 + 4)
#define SX128X_BUSY (0 + 7)
// #define SX128X_TXEN (32 + 9)
// #define SX128X_RXEN (0 + 12)
#define SX128X_RESET LORA_RESET
#define PIN_GPS_EN (-1)
#define PIN_GPS_PPS (-1) // Pulse per second input from the GPS
#define GPS_RX_PIN PIN_SERIAL1_RX
#define GPS_TX_PIN PIN_SERIAL1_TX
// Battery
// The battery sense is hooked to pin A0 (5)
#define BATTERY_PIN PIN_A0
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER (1.73F)
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/MakePython_nRF52840_oled/platformio.ini
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@@ -1,12 +0,0 @@
[env:makerpython_nrf52840_sx1280_oled]
board_level = extra
extends = nrf52840_base
board = nordic_pca10059
build_flags = ${nrf52840_base.build_flags}
-I variants/nrf52840/MakePython_nRF52840_oled
-D PRIVATE_HW
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/MakePython_nRF52840_oled>
lib_deps =
${nrf52840_base.lib_deps}
https://github.com/meshtastic/ESP32_Codec2/archive/633326c78ac251c059ab3a8c430fcdf25b41672f.zip
debug_tool = jlink
code/firmware-2.7.15.567b8ea/variants/nrf52840/MakePython_nRF52840_oled/variant.cpp
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@@ -1,38 +0,0 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// LED1 & LED2
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
pinMode(PIN_LED2, OUTPUT);
ledOff(PIN_LED2);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/MakePython_nRF52840_oled/variant.h
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@@ -1,126 +0,0 @@
#ifndef _VARIANT_MAKERPYTHON_NRF82540_OLED_
#define _VARIANT_MAKERPYTHON_NRF82540_OLED_
#define MAKERPYTHON
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
// define USE_LFRC // Board uses RC for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (6)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define PIN_LED1 (32 + 10) // LED P1.15
#define PIN_LED2 (-1) //
#define LED_BUILTIN PIN_LED1
#define LED_CONN PIN_LED2
#define LED_GREEN PIN_LED1
#define LED_BLUE PIN_LED2
#define LED_STATE_ON 0 // State when LED is litted
/*
* Buttons
*/
#define PIN_BUTTON1 (32 + 15) // P1.15 Built in button
/*
* Analog pins
*/
#define PIN_A0 (-1)
static const uint8_t A0 = PIN_A0;
#define ADC_RESOLUTION 14
// Other pins
#define PIN_AREF (-1) // AREF Not yet used
static const uint8_t AREF = PIN_AREF;
/*
* Serial interfaces
*/
#define PIN_SERIAL1_RX (-1)
#define PIN_SERIAL1_TX (-1)
// Connected to Jlink CDC
#define PIN_SERIAL2_RX (-1)
#define PIN_SERIAL2_TX (-1)
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 1
#define PIN_SPI_MISO (0 + 31) // MISO P0.31
#define PIN_SPI_MOSI (0 + 30) // MOSI P0.30
#define PIN_SPI_SCK (0 + 29) // SCK P0.29
static const uint8_t SS = (32 + 15); // LORA_CS P1.15
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
/*
* Wire Interfaces
*/
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (0 + 26) // SDA
#define PIN_WIRE_SCL (0 + 27) // SCL
// E-Byte E28 2.4 Ghz LoRa module
#define USE_SX1280
#define LORA_RESET (0 + 5)
#define SX128X_CS (0 + 23)
#define SX128X_DIO1 (0 + 4)
#define SX128X_BUSY (0 + 7)
// #define SX128X_TXEN (32 + 9)
// #define SX128X_RXEN (0 + 12)
#define SX128X_RESET LORA_RESET
#define PIN_GPS_EN (-1)
#define PIN_GPS_PPS (-1) // Pulse per second input from the GPS
#define GPS_RX_PIN PIN_SERIAL1_RX
#define GPS_TX_PIN PIN_SERIAL1_TX
// Battery
// The battery sense is hooked to pin A0 (5)
#define BATTERY_PIN PIN_A0
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER (1.73F)
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/TWC_mesh_v4/platformio.ini
-12
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@@ -1,12 +0,0 @@
[env:TWC_mesh_v4]
extends = nrf52840_base
board = nordic_pca10059
board_level = extra
build_flags = ${nrf52840_base.build_flags}
-I variants/nrf52840/TWC_mesh_v4
-D TWC_mesh_v4
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/TWC_mesh_v4>
lib_deps =
${nrf52840_base.lib_deps}
zinggjm/GxEPD2@^1.6.2
debug_tool = jlink
code/firmware-2.7.15.567b8ea/variants/nrf52840/TWC_mesh_v4/variant.cpp
-38
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@@ -1,38 +0,0 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// LED1 & LED2
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
pinMode(PIN_LED2, OUTPUT);
ledOff(PIN_LED2);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/TWC_mesh_v4/variant.h
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@@ -1,133 +0,0 @@
#ifndef _VARIANT_TWC_MESH_V4_
#define _VARIANT_TWC_MESH_V4_
#define PCA10059
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
// define USE_LFRC // Board uses RC for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (6)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define PIN_LED1 (32 + 10) // Blue LED P1.10
#define PIN_LED2 (32 + 15) // Built in Green P1.15
// RGB NeoPixel LED2
// #define PIN_LED1 (0 + 8) Red
// #define PIN_LED1 (32 + 9) Green
// #define PIN_LED1 (0 + 12) Blue
#define LED_BUILTIN PIN_LED1
#define LED_CONN PIN_LED2
#define LED_GREEN PIN_LED1
#define LED_BLUE PIN_LED2
#define LED_STATE_ON 0 // State when LED is litted
/*
* Buttons
*/
#define PIN_BUTTON1 (32 + 2) // BTN_DN P1.02 Built in button
/*
* Analog pins
*/
#define PIN_A0 (0 + 29) // using VDIV (A6 / P0.29)
static const uint8_t A0 = PIN_A0;
#define ADC_RESOLUTION 14
// Other pins
#define PIN_AREF (-1) // AREF Not yet used
static const uint8_t AREF = PIN_AREF;
/*
* Serial interfaces
*/
#define PIN_SERIAL1_RX (0 + 24)
#define PIN_SERIAL1_TX (0 + 25)
// Connected to Jlink CDC
#define PIN_SERIAL2_RX (-1)
#define PIN_SERIAL2_TX (-1)
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 1
#define PIN_SPI_MISO (0 + 15) // MISO P0.15
#define PIN_SPI_MOSI (0 + 13) // MOSI P0.13
#define PIN_SPI_SCK (0 + 14) // SCK P0.14
static const uint8_t SS = (0 + 6); // LORA_CS P0.6
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
////#define USE_EINK
#define USE_SSD1306
/*
* Wire Interfaces
*/
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (0 + 12) // SDA P0.12
#define PIN_WIRE_SCL (0 + 11) // SCL P0.11
// NiceRF 868 LoRa module
#define USE_SX1262
#define USE_LLCC68
#define SX126X_CS (0 + 6) // LORA_CS P0.06
#define SX126X_DIO1 (0 + 7) // DIO1 P0.07
#define SX126X_BUSY (0 + 26) // LORA_BUSY P0.26
#define SX126X_RESET (0 + 27) // LORA_RESET P0.27
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
#define PIN_GPS_EN (-1)
#define PIN_GPS_PPS (-1) // Pulse per second input from the GPS
#define GPS_RX_PIN PIN_SERIAL1_RX
#define GPS_TX_PIN PIN_SERIAL1_TX
// Battery
// The battery sense is hooked to pin A6 (0.29)
#define BATTERY_PIN PIN_A0
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER (2.0F)
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/canaryone/platformio.ini
-15
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@@ -1,15 +0,0 @@
; Public Beta oled/nrf52840/sx1262 device
[env:canaryone]
extends = nrf52840_base
board = canaryone
debug_tool = jlink
# add -DCFG_SYSVIEW if you want to use the Segger systemview tool for OS profiling.
build_flags =
${nrf52840_base.build_flags}
-I variants/nrf52840/canaryone
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/canaryone>
lib_deps =
${nrf52840_base.lib_deps}
lewisxhe/PCF8563_Library@^1.0.1
;upload_protocol = fs
code/firmware-2.7.15.567b8ea/variants/nrf52840/canaryone/variant.cpp
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@@ -1,56 +0,0 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0 - pins 0 and 1 are hardwired for xtal and should never be enabled
0xff, 0xff, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// LEDs
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
pinMode(PIN_LED2, OUTPUT);
ledOff(PIN_LED2);
pinMode(PIN_LED3, OUTPUT);
ledOff(PIN_LED3);
// Turn on power to the GPS and LoRa
pinMode(PIN_PWR_EN, OUTPUT);
digitalWrite(PIN_PWR_EN, HIGH);
// Pull the GPS out of reset
pinMode(GPS_RESET_PIN, OUTPUT);
digitalWrite(GPS_RESET_PIN, HIGH);
// Pull the LoRa out of reset
pinMode(LORA_RF_PWR, OUTPUT);
digitalWrite(LORA_RF_PWR, HIGH);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/canaryone/variant.h
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@@ -1,181 +0,0 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_CANARYONE
#define _VARIANT_CANARYONE
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
#define CANARYONE
#define GPIO_PORT0 0
#define GPIO_PORT1 32
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (1)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define PIN_LED1 (GPIO_PORT1 + 1) // blue P1.01
#define PIN_LED2 (GPIO_PORT0 + 14) // yellow P0.14
#define PIN_LED3 (GPIO_PORT1 + 3) // green P1.03
#define LED_BLUE PIN_LED1
#define LED_BUILTIN PIN_LED1
#define LED_CONN PIN_LED3
#define LED_STATE_ON 0 // State when LED is lit
/*
* Buttons
*/
#define PIN_BUTTON1 (GPIO_PORT0 + 15) // BTN0 on schematic
#define PIN_BUTTON2 (GPIO_PORT0 + 16) // BTN1 on schematic
/*
* Analog pins
*/
#define PIN_A0 (4) // Battery ADC P0.04
#define BATTERY_PIN PIN_A0
static const uint8_t A0 = PIN_A0;
#define ADC_RESOLUTION 14
/**
* Wire Interfaces
*/
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (GPIO_PORT0 + 26)
// #define I2C_SDA (GPIO_PORT0 + 26)
#define PIN_WIRE_SCL (GPIO_PORT0 + 27)
// #define I2C_SCL (GPIO_PORT0 + 27)
#define PIN_LCD_RESET (GPIO_PORT0 + 2)
/*
* External serial flash WP25R1635FZUIL0
*/
// QSPI Pins
#define PIN_QSPI_SCK (GPIO_PORT1 + 14)
#define PIN_QSPI_CS (GPIO_PORT1 + 15)
#define PIN_QSPI_IO0 (GPIO_PORT1 + 12) // MOSI if using two bit interface
#define PIN_QSPI_IO1 (GPIO_PORT1 + 13) // MISO if using two bit interface
#define PIN_QSPI_IO2 (GPIO_PORT0 + 7) // WP if using two bit interface (i.e. not used)
#define PIN_QSPI_IO3 (GPIO_PORT0 + 5) // HOLD if using two bit interface (i.e. not used)
// On-board QSPI Flash
#define EXTERNAL_FLASH_DEVICES MX25R1635F
#define EXTERNAL_FLASH_USE_QSPI
// Add a delay on startup to allow LoRa and GPS to power up
#define PIN_PWR_DELAY_MS 100
/*
* Lora radio
*/
#define RADIOLIB_DEBUG 1
#define USE_SX1262
#define SX126X_CS (GPIO_PORT0 + 24)
#define SX126X_DIO1 (GPIO_PORT1 + 11)
// #define SX126X_DIO3 (GPIO_PORT0 + 21)
// #define SX126X_DIO2 () // LORA_BUSY // LoRa RX/TX
#define SX126X_BUSY (GPIO_PORT0 + 17)
#define SX126X_RESET (GPIO_PORT0 + 25)
#define LORA_RF_PWR (GPIO_PORT0 + 28) // LORA_RF_SWITCH
/*
* GPS pins
*/
#define HAS_GPS 1
#define GPS_UBLOX
#define GPS_BAUDRATE 9600
// #define PIN_GPS_WAKE (GPIO_PORT1 + 2) // An output to wake GPS, low means allow sleep, high means force wake
// Seems to be missing on this new board
#define PIN_GPS_PPS (GPIO_PORT1 + 4) // Pulse per second input from the GPS
#define GPS_TX_PIN (GPIO_PORT1 + 9) // This is for bits going TOWARDS the CPU
#define GPS_RX_PIN (GPIO_PORT1 + 8) // This is for bits going TOWARDS the GPS
#define GPS_THREAD_INTERVAL 50
#define PIN_SERIAL1_RX GPS_TX_PIN
#define PIN_SERIAL1_TX GPS_RX_PIN
#define GPS_RESET_PIN (GPIO_PORT1 + 5) // GPS reset pin
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 1
// For LORA, spi 0
#define PIN_SPI_MISO (GPIO_PORT0 + 23)
#define PIN_SPI_MOSI (GPIO_PORT0 + 22)
#define PIN_SPI_SCK (GPIO_PORT0 + 19)
// #define PIN_SPI1_MISO (GPIO_PORT1 + 6) // FIXME not really needed, but for now the SPI code requires something to be defined,
// pick an used GPIO #define PIN_SPI1_MOSI (GPIO_PORT1 + 8) #define PIN_SPI1_SCK (GPIO_PORT1 + 9)
#define PIN_PWR_EN (GPIO_PORT0 + 12)
// To debug via the segger JLINK console rather than the CDC-ACM serial device
#define USE_SEGGER 1
// #define LORA_DISABLE_SENDING 1
#define SX126X_DIO2_AS_RF_SWITCH 1
// Battery
// The battery sense is hooked to pin A0 (4)
// it is defined in the anlaolgue pin section of this file
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER (2.0F)
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/diy/WashTastic/platformio.ini
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; Promicro + E22900M30S
[env:WashTastic]
extends = nrf52840_base
board = promicro-nrf52840
board_level = extra
build_flags = ${nrf52840_base.build_flags}
-I variants/nrf52840/diy/nrf52_promicro_diy_tcxo
-D PRIVATE_HW
-D EBYTE_E22_900M30S
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/diy/nrf52_promicro_diy_tcxo>
lib_deps =
${nrf52840_base.lib_deps}
debug_tool = jlink
code/firmware-2.7.15.567b8ea/variants/nrf52840/diy/nrf52_promicro_diy_tcxo/E80_RSSI_per_case.webp
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code/firmware-2.7.15.567b8ea/variants/nrf52840/diy/nrf52_promicro_diy_tcxo/Schematic_Pro-Micro_Pinouts.pdf
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code/firmware-2.7.15.567b8ea/variants/nrf52840/diy/nrf52_promicro_diy_tcxo/custom_build_tasks.py
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# Simplifies DIY InkHUD builds, with presets for several common E-Ink displays
# - build using custom task in Platformio's "Project Tasks" panel
# - build with `pio run -e <variant> -t build_weact_154` (or similar)
# Silence trunk's objections to the import statements
# trunk-ignore-all(ruff/F821)
# trunk-ignore-all(flake8/F821)
from SCons.Script import COMMAND_LINE_TARGETS
Import("env")
Import("projenv")
# Custom targets
# These wrappers just run the normal build task under a different target name
# We intercept the build later on, based on the target name
env.AddTarget(
name="build_weact_154",
dependencies=["buildprog"],
actions=None,
title='Build (WeAct 1.54")',
)
env.AddTarget(
name="build_weact_213",
dependencies=["buildprog"],
actions=None,
title='Build (WeAct 2.13")',
)
env.AddTarget(
name="build_weact_290",
dependencies=["buildprog"],
actions=None,
title='Build (WeAct 2.9")',
)
env.AddTarget(
name="build_weact_420",
dependencies=["buildprog"],
actions=None,
title='Build (WeAct 4.2")',
)
# Check whether a build was started via one of our custom targets above
if "build_weact_154" in COMMAND_LINE_TARGETS:
print('Building for WeAct 1.54" Display')
projenv["CPPDEFINES"].append(("INKHUD_BUILDCONF_DRIVER", "ZJY200200_0154DAAMFGN"))
projenv["CPPDEFINES"].append(("INKHUD_BUILDCONF_DISPLAYRESILIENCE", "15"))
elif "build_weact_213" in COMMAND_LINE_TARGETS:
print('Building for WeAct 2.13" Display')
projenv["CPPDEFINES"].append(("INKHUD_BUILDCONF_DRIVER", "HINK_E0213A289"))
projenv["CPPDEFINES"].append(("INKHUD_BUILDCONF_DISPLAYRESILIENCE", "10"))
elif "build_weact_290" in COMMAND_LINE_TARGETS:
print('Building for WeAct 2.9" Display')
projenv["CPPDEFINES"].append(("INKHUD_BUILDCONF_DRIVER", "ZJY128296_029EAAMFGN"))
projenv["CPPDEFINES"].append(("INKHUD_BUILDCONF_DISPLAYRESILIENCE", "15"))
elif "build_weact_420" in COMMAND_LINE_TARGETS:
print('Building for WeAct 4.2" Display')
projenv["CPPDEFINES"].append(("INKHUD_BUILDCONF_DRIVER", "HINK_E042A87"))
projenv["CPPDEFINES"].append(("INKHUD_BUILDCONF_DISPLAYRESILIENCE", "15"))
code/firmware-2.7.15.567b8ea/variants/nrf52840/diy/nrf52_promicro_diy_tcxo/nicheGraphics.h
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#pragma once
#include "configuration.h"
#ifdef MESHTASTIC_INCLUDE_NICHE_GRAPHICS
// InkHUD-specific components
// ---------------------------
#include "graphics/niche/InkHUD/InkHUD.h"
// Applets
#include "graphics/niche/InkHUD/Applets/User/AllMessage/AllMessageApplet.h"
#include "graphics/niche/InkHUD/Applets/User/DM/DMApplet.h"
#include "graphics/niche/InkHUD/Applets/User/Heard/HeardApplet.h"
#include "graphics/niche/InkHUD/Applets/User/Positions/PositionsApplet.h"
#include "graphics/niche/InkHUD/Applets/User/RecentsList/RecentsListApplet.h"
#include "graphics/niche/InkHUD/Applets/User/ThreadedMessage/ThreadedMessageApplet.h"
// Shared NicheGraphics components
// --------------------------------
#include "graphics/niche/Drivers/EInk/HINK_E0213A289.h" // WeAct 2.13"
#include "graphics/niche/Drivers/EInk/HINK_E042A87.h" // WeAct 4.2"
#include "graphics/niche/Drivers/EInk/ZJY128296_029EAAMFGN.h" // WeAct 2.9"
#include "graphics/niche/Drivers/EInk/ZJY200200_0154DAAMFGN.h" // WeACt 1.54"
#include "graphics/niche/Inputs/TwoButton.h"
#if !defined(INKHUD_BUILDCONF_DRIVER) || !defined(INKHUD_BUILDCONF_DISPLAYRESILIENCE)
#error If not using a DIY preset, display model and resilience must be set manually
#endif
void setupNicheGraphics()
{
using namespace NicheGraphics;
// SPI
// -----------------------------
SPI.begin();
// Driver
// -----------------------------
// Use E-Ink driver
Drivers::EInk *driver = new Drivers::INKHUD_BUILDCONF_DRIVER;
driver->begin(&SPI, PIN_EINK_DC, PIN_EINK_CS, PIN_EINK_BUSY, PIN_EINK_RES);
// InkHUD
// ----------------------------
InkHUD::InkHUD *inkhud = InkHUD::InkHUD::getInstance();
// Set the driver
inkhud->setDriver(driver);
// Set how many FAST updates per FULL update.
inkhud->setDisplayResilience(INKHUD_BUILDCONF_DISPLAYRESILIENCE); // Suggest roughly ten
// Select fonts
InkHUD::Applet::fontLarge = FREESANS_12PT_WIN1252;
InkHUD::Applet::fontMedium = FREESANS_9PT_WIN1252;
InkHUD::Applet::fontSmall = FREESANS_6PT_WIN1252;
// Init settings, and customize defaults
// Values ignored individually if found saved to flash
inkhud->persistence->settings.rotation = (driver->height > driver->width ? 1 : 0); // Rotate 90deg to landscape, if needed
inkhud->persistence->settings.userTiles.maxCount = 4;
inkhud->persistence->settings.optionalFeatures.batteryIcon = true;
// Pick applets
// Note: order of applets determines priority of "auto-show" feature
inkhud->addApplet("All Messages", new InkHUD::AllMessageApplet);
inkhud->addApplet("DMs", new InkHUD::DMApplet, true, false, 3); // Default on tile 3
inkhud->addApplet("Channel 0", new InkHUD::ThreadedMessageApplet(0), true, false, 2); // Default on tile 2
inkhud->addApplet("Channel 1", new InkHUD::ThreadedMessageApplet(1));
inkhud->addApplet("Positions", new InkHUD::PositionsApplet, true, false, 1); // Default on tile 1
inkhud->addApplet("Recents List", new InkHUD::RecentsListApplet, true, false, 0); // Default on tile 0
inkhud->addApplet("Heard", new InkHUD::HeardApplet, true); // Background
// Start running InkHUD
inkhud->begin();
// Buttons
// --------------------------
Inputs::TwoButton *buttons = Inputs::TwoButton::getInstance(); // Shared NicheGraphics component
// Setup the main user button
buttons->setWiring(0, Inputs::TwoButton::getUserButtonPin(), true); // Internal pull up
buttons->setHandlerShortPress(0, [inkhud]() { inkhud->shortpress(); });
buttons->setHandlerLongPress(0, [inkhud]() { inkhud->longpress(); });
buttons->start();
}
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/diy/nrf52_promicro_diy_tcxo/platformio.ini
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; Promicro + E22(0)-xxxM / HT-RA62 modules board variant - DIY - with TCXO
[env:nrf52_promicro_diy_tcxo]
extends = nrf52840_base
board = promicro-nrf52840
build_flags = ${nrf52840_base.build_flags}
-I variants/nrf52840/diy/nrf52_promicro_diy_tcxo
-D NRF52_PROMICRO_DIY
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/diy/nrf52_promicro_diy_tcxo>
lib_deps =
${nrf52840_base.lib_deps}
debug_tool = jlink
; NRF52 ProMicro w/ E-Ink display
[env:nrf52_promicro_diy-inkhud]
board_level = extra
extends = nrf52840_base, inkhud
board = promicro-nrf52840
build_flags =
${nrf52840_base.build_flags}
${inkhud.build_flags}
-I variants/nrf52840/diy/nrf52_promicro_diy_tcxo
-D NRF52_PROMICRO_DIY
build_src_filter =
${nrf52_base.build_src_filter}
${inkhud.build_src_filter}
+<../variants/nrf52840/diy/nrf52_promicro_diy_tcxo>
lib_deps =
${inkhud.lib_deps} ; InkHUD libs first, so we get GFXRoot instead of AdafruitGFX
${nrf52840_base.lib_deps}
extra_scripts =
${env.extra_scripts}
variants/nrf52840/diy/nrf52_promicro_diy_tcxo/custom_build_tasks.py ; Add to PIO's Project Tasks pane: preset builds for common displays
code/firmware-2.7.15.567b8ea/variants/nrf52840/diy/nrf52_promicro_diy_tcxo/readme.md
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<!-- trunk-ignore-all(markdownlint/MD059) -->
# Notes
## General
The pinout is contained in the variant.h file, and a [generic schematic](./Schematic_Pro-Micro_Pinouts.pdf) is located in this directory.
This variant is suitable for both TCXO and XTAL types of modules. The old XTAL variant has been removed to reduce confusion.
### Note on DIO2, RXEN, TXEN, and RF switching
Several modules require external switching between transmit (Tx) and receive (Rx). This can be achieved using several methods:
1. Link the TXEN pin on the radio module to DIO2 on the same module, and then connect RXEN on the radio module to pin 0.17 on the Pro-Micro.
2. Use DIO2 to drive a logic inverter, so that when DIO2 is `high`, RXEN is `low`, and vice versa.
3. Use DIO2 to drive a pair of MOSFETs or transistors to supply the same function.
RXEN is not required to be connected if the selected module already has internal RF switching, or if external RF switching logic is already applied.
Also worth noting that the Seeed WIO SX1262 in particular only has RXEN exposed (marked RF_SW) and has the DIO2-TXEN link internally.
## Making a node based on this variant
Making your own node based on this design is straightforward. There are various open source and free to use PCB design files available, or you can solder wires directly from a module to the pro-micro.
<details>
<summary> < Click to expand > The table of known modules is at the bottom of the variant.h, and reproduced here for convenience. </summary>
| Mfr | Module | TCXO | RF Switch | Notes |
| ------------ | ---------------- | ---- | --------- | ------------------------------------- |
| Ebyte | E22-900M22S | Yes | Ext | |
| Ebyte | E22-900MM22S | No | Ext | |
| Ebyte | E22-900M30S | Yes | Ext | |
| Ebyte | E22-900M33S | Yes | Ext | MAX_POWER must be set to 8 for this |
| Ebyte | E220-900M22S | No | Ext | LLCC68, looks like DIO3 not connected |
| AI-Thinker | RA-01SH | No | Int | SX1262 |
| Heltec | HT-RA62 | Yes | Int | |
| NiceRF | Lora1262 | yes | Int | |
| Waveshare | Core1262-HF | yes | Ext | |
| Waveshare | LoRa Node Module | yes | Int | |
| Seeed | Wio-SX1262 | yes | Ext | Cute! DIO2/TXEN are not exposed |
| Seeed | Wio-LR1121 | yes | Int | LR1121, needs alternate rfswitch.h |
| AI-Thinker | RA-02 | No | Int | SX1278 **433mhz band only** |
| RF Solutions | RFM95 | No | Int | Untested |
| Ebyte | E80-900M2213S | Yes | Int | LR1121 radio |
</details>
## LR1121 modules - E80 is the default
The E80 from CDEbyte is the most obtainable module at present, and has been selected as the default option.
Naturally, CDEbyte have chosen to ignore the generic Semtech impelementation of the RF switching logic and have supplied confusing and contradictory documentation, which is explained below.
tl;dr: The E80 is chosen as the default. **If you wish to use another module, the table in `rfswitch.h` must be adjusted accordingly.**
### E80 switching - the saga
The CDEbyte implementation of the LR1121 is contained in their E80 module. As stated above, CDEbyte have chosen to ignore the generic Semtech implementation of the RF switching logic and have their own table, which is located at the bottom of the page [here](https://www.cdebyte.com/products/E80-900M2213S/2#Pin), and reflected on page 6 of their user manual, and reproduced below:
| DIO5/RFSW0 | DIO6/RFSW1 | RF status |
| ---------- | ---------- | ----------------------------- |
| 0 | 0 | RX |
| 0 | 1 | TX (Sub-1GHz low power mode) |
| 1 | 0 | TX (Sub-1GHz high power mode) |
| 1 | 1 | TX（2.4GHz） |
However, looking at the sample code they provide on page 9, the values would be:
| DIO5/RFSW0 | DIO6/RFSW1 | RF status |
| ---------- | ---------- | ----------------------------- |
| 0 | 1 | RX |
| 1 | 1 | TX (Sub-1GHz low power mode) |
| 1 | 0 | TX (Sub-1GHz high power mode) |
| 0 | 0 | TX（2.4GHz） |
The Semtech default, the values are (taken from [here](https://github.com/Lora-net/SWSD006/blob/v2.6.1/lib/app_subGHz_config_lr11xx.c#L145-L154)):
<details>
<summary> < Click to expand >
</summary>
```cpp
.rfswitch = {
.enable = LR11XX_SYSTEM_RFSW0_HIGH | LR11XX_SYSTEM_RFSW1_HIGH | LR11XX_SYSTEM_RFSW2_HIGH,
.standby = 0,
.rx = LR11XX_SYSTEM_RFSW0_HIGH,
.tx = LR11XX_SYSTEM_RFSW0_HIGH | LR11XX_SYSTEM_RFSW1_HIGH,
.tx_hp = LR11XX_SYSTEM_RFSW1_HIGH,
.tx_hf = 0,
.gnss = LR11XX_SYSTEM_RFSW2_HIGH,
.wifi = 0,
},
```
</details>
| DIO5/RFSW0 | DIO6/RFSW1 | RF status |
| ---------- | ---------- | ----------------------------- |
| 1 | 0 | RX |
| 1 | 1 | TX (Sub-1GHz low power mode) |
| 0 | 1 | TX (Sub-1GHz high power mode) |
| 0 | 0 | TX（2.4GHz） |
It is evident from the tables above that there is no real consistency to those provided by Ebyte.
#### An experiment
Tests were conducted in each of the three configurations between a known-good SX1262 and an E80, passing packets in both directions and recording the reported RSSI. The E80 was set at 22db and 14db to activate the high and low power settings respectively. The results are shown in the chart below.
![Chart showing RSSI readings in each configuration and setting](./E80_RSSI_per_case.webp)
## Conclusion
The RF switching is based on the code example given. Logically, this shows the DIO5 and DIO6 are swapped compared to the reference design.
If future DIYers wish to use an alternative module, the table in `rfswitch.h` must be adjusted accordingly.
code/firmware-2.7.15.567b8ea/variants/nrf52840/diy/nrf52_promicro_diy_tcxo/rfswitch.h
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#include "RadioLib.h"
// This is rewritten to match the requirements of the E80-900M2213S
// The E80 does not conform to the reference Semtech switches(!) and therefore needs a custom matrix.
// See footnote #3 in "https://www.cdebyte.com/products/E80-900M2213S/2#Pin"
// RF Switch Matrix SubG RFO_HP_LF / RFO_LP_LF / RFI_[NP]_LF0
// DIO5 -> RFSW0_V1
// DIO6 -> RFSW1_V2
// DIO7 -> not connected on E80 module - note that GNSS and Wifi scanning are not possible.
static const uint32_t rfswitch_dio_pins[] = {RADIOLIB_LR11X0_DIO5, RADIOLIB_LR11X0_DIO6, RADIOLIB_LR11X0_DIO7, RADIOLIB_NC,
RADIOLIB_NC};
static const Module::RfSwitchMode_t rfswitch_table[] = {
// mode DIO5 DIO6 DIO7
{LR11x0::MODE_STBY, {LOW, LOW, LOW}}, {LR11x0::MODE_RX, {LOW, HIGH, LOW}},
{LR11x0::MODE_TX, {HIGH, HIGH, LOW}}, {LR11x0::MODE_TX_HP, {HIGH, LOW, LOW}},
{LR11x0::MODE_TX_HF, {LOW, LOW, LOW}}, {LR11x0::MODE_GNSS, {LOW, LOW, HIGH}},
{LR11x0::MODE_WIFI, {LOW, LOW, LOW}}, END_OF_MODE_TABLE,
};
code/firmware-2.7.15.567b8ea/variants/nrf52840/diy/nrf52_promicro_diy_tcxo/variant.cpp
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// 3V3 Power Rail
pinMode(PIN_3V3_EN, OUTPUT);
digitalWrite(PIN_3V3_EN, HIGH);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/diy/nrf52_promicro_diy_tcxo/variant.h
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#ifndef _VARIANT_PROMICRO_DIY_
#define _VARIANT_PROMICRO_DIY_
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
// #define USE_LFXO // Board uses 32khz crystal for LF
#define USE_LFRC // Board uses RC for LF
#define PROMICRO_DIY_TCXO
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
/*
NRF52 PRO MICRO PIN ASSIGNMENT
| Pin   | Function   |   | Pin     | Function     | RF95 |
| ----- | ----------- | --- | -------- | ------------ | ----- |
| Gnd   |             |   | vbat     |             | |
| P0.06 | Serial2 RX |   | vbat     |             | |
| P0.08 | Serial2 TX |   | Gnd     |             | |
| Gnd   |             |   | reset   |             | |
| Gnd   |             |   | ext_vcc | *see 0.13   | |
| P0.17 | RXEN       |   | P0.31   | BATTERY_PIN | |
| P0.20 | GPS_RX     |   | P0.29   | BUSY         | DIO0 |
| P0.22 | GPS_TX     |   | P0.02   | MISO | MISO |
| P0.24 | GPS_EN     |   | P1.15   | MOSI         | MOSI |
| P1.00 | BUTTON_PIN |   | P1.13   | CS           | CS   |
| P0.11 | SCL         |   | P1.11   | SCK         | SCK |
| P1.04 | SDA         |   | P0.10   | DIO1/IRQ     | DIO1 |
| P1.06 | Free pin   |   | P0.09   | RESET       | RST |
|       |             |   |         |             | |
|       | Mid board   |   |         | Internal     | |
| P1.01 | Free pin   |   | 0.15     | LED         | |
| P1.02 | Free pin   |   | 0.13     | 3V3_EN       | |
| P1.07 | Free pin   |   |         |             | |
*/
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (1)
#define NUM_ANALOG_OUTPUTS (0)
// Pin 13 enables 3.3V periphery. If the Lora module is on this pin, then it should stay enabled at all times.
#define PIN_3V3_EN (0 + 13) // P0.13
// Analog pins
#define BATTERY_PIN (0 + 31) // P0.31 Battery ADC
#define ADC_CHANNEL ADC1_GPIO4_CHANNEL
#define ADC_RESOLUTION 14
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
// Definition of milliVolt per LSB => 3.0V ADC range and 12-bit ADC resolution = 3000mV/4096
#define VBAT_MV_PER_LSB (0.73242188F)
// Voltage divider value => 1.5M + 1M voltage divider on VBAT = (1.5M / (1M + 1.5M))
#define VBAT_DIVIDER (0.6F)
// Compensation factor for the VBAT divider
#define VBAT_DIVIDER_COMP (1.73)
// Fixed calculation of milliVolt from compensation value
#define REAL_VBAT_MV_PER_LSB (VBAT_DIVIDER_COMP * VBAT_MV_PER_LSB)
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER VBAT_DIVIDER_COMP // REAL_VBAT_MV_PER_LSB
#define VBAT_RAW_TO_SCALED(x) (REAL_VBAT_MV_PER_LSB * x)
// WIRE IC AND IIC PINS
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (32 + 4) // P1.04
#define PIN_WIRE_SCL (0 + 11) // P0.11
// LED
#define PIN_LED1 (0 + 15) // P0.15
#define LED_BUILTIN PIN_LED1
// Actually red
#define LED_BLUE PIN_LED1
#define LED_STATE_ON 1 // State when LED is lit
// Button
#define BUTTON_PIN (32 + 0) // P1.00
// GPS
#define PIN_GPS_TX (0 + 22) // P0.22
#define PIN_GPS_RX (0 + 20) // P0.20
#define PIN_GPS_EN (0 + 24) // P0.24
#define GPS_UBLOX
// define GPS_DEBUG
// UART interfaces
#define PIN_SERIAL1_RX PIN_GPS_TX
#define PIN_SERIAL1_TX PIN_GPS_RX
#define PIN_SERIAL2_RX (0 + 6) // P0.06
#define PIN_SERIAL2_TX (0 + 8) // P0.08
// Serial interfaces
#define SPI_INTERFACES_COUNT 1
#define PIN_SPI_MISO (0 + 2) // P0.02
#define PIN_SPI_MOSI (32 + 15) // P1.15
#define PIN_SPI_SCK (32 + 11) // P1.11
#define LORA_MISO PIN_SPI_MISO
#define LORA_MOSI PIN_SPI_MOSI
#define LORA_SCK PIN_SPI_SCK
#define LORA_CS (32 + 13) // P1.13
// LORA MODULES
#define USE_LLCC68
#define USE_SX1262
#define USE_RF95
#define USE_SX1268
#define USE_LR1121
// RF95 CONFIG
#define LORA_DIO0 (0 + 29) // P0.29 BUSY
#define LORA_DIO1 (0 + 10) // P0.10 IRQ
#define LORA_RESET (0 + 9) // P0.09 NRST
// RX/TX for RFM95/SX127x
#define RF95_RXEN (0 + 17) // P0.17
#define RF95_TXEN RADIOLIB_NC // Assuming that DIO2 is connected to TXEN pin. If not, TXEN must be connected.
// SX126X CONFIG
#define SX126X_CS (32 + 13) // P1.13 FIXME - we really should define LORA_CS instead
#define SX126X_DIO1 (0 + 10) // P0.10 IRQ
#define SX126X_DIO2_AS_RF_SWITCH // Note for E22 modules: DIO2 is not attached internally to TXEN for automatic TX/RX switching,
// so it needs connecting externally if it is used in this way
#define SX126X_BUSY (0 + 29) // P0.29
#define SX126X_RESET (0 + 9) // P0.09
#define SX126X_RXEN (0 + 17) // P0.17
#define SX126X_TXEN RADIOLIB_NC // Assuming that DIO2 is connected to TXEN pin. If not, TXEN must be connected.
// LR1121
#ifdef USE_LR1121
#define LR1121_IRQ_PIN (0 + 10) // P0.10 IRQ
#define LR1121_NRESET_PIN LORA_RESET // P0.09 NRST
#define LR1121_BUSY_PIN (0 + 29) // P0.29 BUSY
#define LR1121_SPI_NSS_PIN LORA_CS // P1.13
#define LR1121_SPI_SCK_PIN LORA_SCK
#define LR1121_SPI_MOSI_PIN LORA_MOSI
#define LR1121_SPI_MISO_PIN LORA_MISO
#define LR11X0_DIO3_TCXO_VOLTAGE 1.8
#define LR11X0_DIO_AS_RF_SWITCH
#endif
// #define SX126X_MAX_POWER 8 set this if using a high-power board!
/*
On the SX1262, DIO3 sets the voltage for an external TCXO, if one is present. If one is not present, use TCXO_OPTIONAL to try both
settings.
| Mfr | Module | TCXO | RF Switch | Notes |
| ------------ | ---------------- | ---- | --------- | ------------------------------------- |
| Ebyte | E22-900M22S | Yes | Ext | |
| Ebyte | E22-900MM22S | No | Ext | |
| Ebyte | E22-900M30S | Yes | Ext | |
| Ebyte | E22-900M33S | Yes | Ext | MAX_POWER must be set to 8 for this |
| Ebyte | E220-900M22S | No | Ext | LLCC68, looks like DIO3 not connected |
| AI-Thinker | RA-01SH | No | Int | SX1262 |
| Heltec | HT-RA62 | Yes | Int | |
| NiceRF | Lora1262 | yes | Int | |
| Waveshare | Core1262-HF | yes | Ext | |
| Waveshare | LoRa Node Module | yes | Int | |
| Seeed | Wio-SX1262 | yes | Ext | Cute! DIO2/TXEN are not exposed |
| Seeed | Wio-LR1121 | yes | Int | LR1121, needs alternate rfswitch.h |
| AI-Thinker | RA-02 | No | Int | SX1278 **433mhz band only** |
| RF Solutions | RFM95 | No | Int | Untested |
| Ebyte | E80-900M2213S | Yes | Int | LR1121 radio |
*/
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
#define TCXO_OPTIONAL // make it so that the firmware can try both TCXO and XTAL
// E-Ink DIY
#define PIN_EINK_CS (32 + 7)
#define PIN_EINK_DC (32 + 2)
#define PIN_EINK_RES (32 + 1)
#define PIN_EINK_BUSY (32 + 6)
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/diy/seeed-xiao-nrf52840-wio-sx1262/README.md
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# XIAO nRF52840 + XIAO Wio SX1262
For a mere doubling in price you too can swap out the XIAO ESP32C3 for a XIAO nRF52840, stack the Wio SX1262 radio board either above or underneath the nRF52840, solder the pins, and achieve a massive improvement in battery life!
I'm not really sure why else you would want to as the ESP32C3 is perfectly cromulent, easily connects to the Wio SX1262 via the B2B connector and has an onboard IPEX connector for the included Bluetooth antenna. So you'll also lose BT range, but you will also have working ADC for the battery in Meshtastic and also have an ESP32C3 to use for something else!
If you're still reading you are clearly gonna do it anyway, so...mount the Wio SX1262 either on top or underneath depending on your preference. The `variant.h` will work with either configuration though it does map the Wio SX1262's button to nRF52840 Pin `D5` as it can still be used as a user button and it's nice to be able to gracefully shutdown a node by holding it down for 5 seconds.
If you do decide to wire up the button, orient it so looking straight-down at the Wio SX1262 the radio chip is at the bottom, button in the middle and the hole is at the top - the **left** side of the button should be soldered to `GND` (e.g. the 2nd pin down the top on the **right** row of pins) and the **right** side of the button should be soldered to `D5` (e.g. the 2nd pin up from the button on the **left** row of pins.). This mirrors the original wiring and wiring it in reverse could end up connecting GND to voltage and that's no beuno.
Serial Pins remain available on `D6` (TX) and `D7` (RX) should you want to use them, The same pins could be repurposed for `i2c` if you would like to have that instead of serial, in `variant.h` you would just need to change:
```c++
// RX and TX pins
#define PIN_SERIAL1_RX (6)
#define PIN_SERIAL1_TX (7)
```
to
```c++
// RX and TX pins
#define PIN_SERIAL1_RX (-1)
#define PIN_SERIAL1_TX (-1)
```
and
```c++
#define PIN_WIRE_SDA (-1)
#define PIN_WIRE_SCL (-1)
// #define PIN_WIRE_SDA (6)
// #define PIN_WIRE_SCL (7)
```
to
```c++
#define PIN_WIRE_SDA (6)
#define PIN_WIRE_SCL (7)
```
If you wanted both serial and i2c you could even go so far as to use the pads for the PDM mic which is missing on the non-sense board (`P1.00` / `P0.16`)... or move up to the nRF52840 Plus which has even more pins available but hasn't been checked/confirmed if it follows the same pin mapping as the non-plus.
code/firmware-2.7.15.567b8ea/variants/nrf52840/diy/seeed-xiao-nrf52840-wio-sx1262/platformio.ini
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; Seeed XIAO nRF52840 + XIAO Wio SX1262 DIY
[env:seeed-xiao-nrf52840-wio-sx1262]
board = xiao_ble_sense
extends = nrf52840_base
board_level = extra
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/diy/seeed-xiao-nrf52840-wio-sx1262
-D PRIVATE_HW
-Isrc/platform/nrf52/softdevice
-Isrc/platform/nrf52/softdevice/nrf52
board_build.ldscript = src/platform/nrf52/nrf52840_s140_v7.ld
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/diy/seeed-xiao-nrf52840-wio-sx1262>
lib_deps =
${nrf52840_base.lib_deps}
debug_tool = jlink
code/firmware-2.7.15.567b8ea/variants/nrf52840/diy/seeed-xiao-nrf52840-wio-sx1262/variant.cpp
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#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// D0 .. D13
2, // D0 is P0.02 (A0)
3, // D1 is P0.03 (A1)
28, // D2 is P0.28 (A2)
29, // D3 is P0.29 (A3)
4, // D4 is P0.04 (A4,SDA)
5, // D5 is P0.05 (A5,SCL)
43, // D6 is P1.11 (TX)
44, // D7 is P1.12 (RX)
45, // D8 is P1.13 (SCK)
46, // D9 is P1.14 (MISO)
47, // D10 is P1.15 (MOSI)
// LEDs
26, // D11 is P0.26 (LED RED)
6, // D12 is P0.06 (LED BLUE)
30, // D13 is P0.30 (LED GREEN)
14, // D14 is P0.14 (READ_BAT)
// LSM6DS3TR
40, // D15 is P1.08 (6D_PWR)
27, // D16 is P0.27 (6D_I2C_SCL)
7, // D17 is P0.07 (6D_I2C_SDA)
11, // D18 is P0.11 (6D_INT1)
// MIC
42, // 17,//42, // D19 is P1.10 (MIC_PWR)
32, // 26,//32, // D20 is P1.00 (PDM_CLK)
16, // 25,//16, // D21 is P0.16 (PDM_DATA)
// BQ25100
13, // D22 is P0.13 (HICHG)
17, // D23 is P0.17 (~CHG)
//
21, // D24 is P0.21 (QSPI_SCK)
25, // D25 is P0.25 (QSPI_CSN)
20, // D26 is P0.20 (QSPI_SIO_0 DI)
24, // D27 is P0.24 (QSPI_SIO_1 DO)
22, // D28 is P0.22 (QSPI_SIO_2 WP)
23, // D29 is P0.23 (QSPI_SIO_3 HOLD)
// NFC
9, // D30 is P0.09 (NFC1)
10, // D31 is P0.10 (NFC2)
// VBAT
31, // D32 is P0.10 (VBAT)
};
void initVariant()
{
// Set BQ25101 ISET to 100mA instead of 50mA
pinMode(HICHG, OUTPUT);
digitalWrite(HICHG, LOW);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/diy/seeed-xiao-nrf52840-wio-sx1262/variant.h
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// basically xiao_ble with pins remapped for:
// Seeed XIAO nRF52840 : https://www.seeedstudio.com/Seeed-XIAO-BLE-nRF52840-p-5201.html
// Seeed Wio SX1626 : https://www.seeedstudio.com/Wio-SX1262-with-XIAO-ESP32S3-p-5982.html
#ifndef _SEEED_XIAO_NRF52840_SENSE_H_
#define _SEEED_XIAO_NRF52840_SENSE_H_
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
#define PINS_COUNT (33)
#define NUM_DIGITAL_PINS (33)
#define NUM_ANALOG_INPUTS (8) // A6 is used for battery, A7 is analog reference
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
// ----
#define LED_RED 11
#define LED_BLUE 12
#define LED_GREEN 13
#define PIN_LED1 LED_GREEN
#define PIN_LED2 LED_BLUE
#define PIN_LED3 LED_RED
#define PIN_LED PIN_LED1
#define LED_PWR (PINS_COUNT)
#define LED_BUILTIN PIN_LED
#define LED_STATE_ON 1 // State when LED is lit
// XIAO Wio-SX1262 Shield User button
#define PIN_BUTTON1 5
#define BUTTON_NEED_PULLUP
// Digital Pins
// ------------
#define D0 (0ul)
#define D1 (1ul)
#define D2 (2ul)
#define D3 (3ul)
#define D4 (4ul)
#define D5 (5ul)
#define D6 (6ul)
#define D7 (7ul)
#define D8 (8ul)
#define D9 (9ul)
#define D10 (10ul)
// Analog Pins
// -----------
#define PIN_A0 (0)
#define PIN_A1 (1)
#define PIN_A2 (2)
#define PIN_A3 (3)
#define PIN_A4 (4)
#define PIN_A5 (5)
#define PIN_VBAT (32)
#define VBAT_ENABLE (14)
static const uint8_t A0 = PIN_A0;
static const uint8_t A1 = PIN_A1;
static const uint8_t A2 = PIN_A2;
static const uint8_t A3 = PIN_A3;
static const uint8_t A4 = PIN_A4;
static const uint8_t A5 = PIN_A5;
#define ADC_RESOLUTION 12
// Other Pins
// ----------
#define PIN_NFC1 (30)
#define PIN_NFC2 (31)
// RX and TX pins
#define PIN_SERIAL1_RX (-1)
#define PIN_SERIAL1_TX (-1)
// complains if not defined
#define PIN_SERIAL2_RX (-1)
#define PIN_SERIAL2_TX (-1)
// 4 is used as RF_SW and 5 for USR button so...
#define PIN_WIRE_SDA (6)
#define PIN_WIRE_SCL (7)
static const uint8_t SDA = PIN_WIRE_SDA;
static const uint8_t SCL = PIN_WIRE_SCL;
// SPI SX1262
// ----------
#define SPI_SX1262
#ifdef SPI_SX1262
#define SPI_INTERFACES_COUNT 1
#define PIN_SPI_MISO (9)
#define PIN_SPI_MOSI (10)
#define PIN_SPI_SCK (8)
static const uint8_t SS = D3;
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
// supported modules list
#define USE_SX1262
// common pinouts for SX126X modules
#define SX126X_CS D3
#define SX126X_DIO1 D0
#define SX126X_BUSY D1
#define SX126X_RESET D2
// DIO2 controlls an antenna switch and the TCXO voltage is controlled by DIO3
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_RXEN 38
#define SX126X_TXEN RADIOLIB_NC
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
#endif
// Wire Interfaces
// -------------------
#define WIRE_INTERFACES_COUNT 1 // 2
// Sense version has IMU and PDM Mic
// #define XIAO_SENSE
#ifndef XIAO_SENSE
// 6 DoF IMU
#define PIN_LSM6DS3TR_C_POWER (15)
#define PIN_LSM6DS3TR_C_INT1 (18)
// PDM Interfaces
// ---------------
#define PIN_PDM_PWR (19)
#define PIN_PDM_CLK (20)
#define PIN_PDM_DIN (21)
#endif
// QSPI Pins
// ---------
#define PIN_QSPI_SCK (24)
#define PIN_QSPI_CS (25)
#define PIN_QSPI_IO0 (26)
#define PIN_QSPI_IO1 (27)
#define PIN_QSPI_IO2 (28)
#define PIN_QSPI_IO3 (29)
// On-board QSPI Flash
// -------------------
#define EXTERNAL_FLASH_DEVICES P25Q16H
#define EXTERNAL_FLASH_USE_QSPI
// Battery
// -------
// P0_14 = 14 Reads battery voltage from divider on signal board.
// PIN_VBAT is reading voltage divider on XIAO and is program pin 32 / or P0.31
#define ADC_CTRL VBAT_ENABLE
#define ADC_CTRL_ENABLED LOW
#define BATTERY_SENSE_RESOLUTION_BITS 10
#define CHARGE_LED 23 // P0_17 = 17 D23 YELLOW CHARGE LED
#define HICHG 22 // P0_13 = 13 D22 Charge-select pin for Lipo for 100 mA instead of default 50mA charge
// The battery sense is hooked to pin A0 (5)
#define BATTERY_PIN PIN_VBAT // PIN_A0
// ratio of voltage divider = 3.0 (R17=1M, R18=510k)
#define ADC_MULTIPLIER 3 // 3.0 + a bit for being optimistic
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/diy/seeed_xiao_nrf52840_e22/platformio.ini
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; Seeed XIAO nRF52840 + EBYTE E22-900M30S - Pinout matching Wio-SX1262 (SKU 113010003)
[env:seeed_xiao_nrf52840_e22_900m30s]
extends = env:seeed_xiao_nrf52840_kit
board_level = extra
build_flags = ${env:seeed_xiao_nrf52840_kit.build_flags}
-D PRIVATE_HW
-DEBYTE_E22
-DEBYTE_E22_900M30S
build_unflags = -DGPS_L76K
; Seeed XIAO nRF52840 + EBYTE E22-900M33S - Pinout matching Wio-SX1262 (SKU 113010003)
[env:seeed_xiao_nrf52840_e22_900m33s]
extends = env:seeed_xiao_nrf52840_kit
board_level = extra
build_flags = ${env:seeed_xiao_nrf52840_kit.build_flags}
-D PRIVATE_HW
-DEBYTE_E22
-DEBYTE_E22_900M33S
build_unflags = -DGPS_L76K
code/firmware-2.7.15.567b8ea/variants/nrf52840/diy/xiao_ble/README.md
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# XIAO nrf52840/nrf52840 Sense + Ebyte E22-900M30S
_A step-by-step guide for macOS and Linux._
## Introduction
This guide will walk you through everything needed to get the XIAO nrf52840 (or XIAO nrf52840 Sense) running Meshtastic using an Ebyte E22-900M30S LoRa module. The combination of the E22 with an nRF52840 MCU is desirable because it allows for both very low idle (Rx) power draw _and_ high transmit power.
The XIAO nrf52840 is a small but surprisingly well-appointed nRF52840 board, with enough GPIO for most Meshtastic applications and a built-in LiPo charger.
The E22, on the other hand, is a famously inscrutable and mysterious beast. It is one of the more readily available LoRa modules capable of transmitting at 30 dBm, and includes an LNA to boost its Rx sensitivity a few dB beyond that of the SX1262.
However, its documentation is relatively sparse overall, and seems to merely hint at (or completely omit) several key details regarding its functionality. Thus, much of what follows is a synthesis of my observations and inferences over the course of many hours of trial and error.
### Acknowledgement and Friendly Disclaimer
Huge thanks to those in the community who have forged the way with the E22, without whose hard work none of this would have been possible! (thebentern, riddick, rainer_vie, beegee-tokyo, geeksville, caveman99, Der_Bear, PlumRugOfDoom, BigCorvus, and many others.)
Please take the conclusions here as a tentative work in progress, representing my current (and fairly limited) understanding of the E22 when paired with this particular MCU. It is my hope that this guide will be helpful to others who are interested in trying a DIY Meshtastic build, and also be subject to revision by folks with more experience and better test equipment.
### Obligatory Liability Disclaimer
This guide and all associated content is for informational purposes only. The information presented is intended for consumption only by persons having appropriate technical skill and judgement, to be used entirely at their own discretion and risk. The authors of this guide in no way provide any warranty, express or implied, toward the content herein, nor its correctness, safety, or suitability to any particular purpose. By following the instructions in this guide in part or in full, you assume all responsibility for all potential risks, including but not limited to fire, property damage, bodily injury, and death.
## 1. Wire the board
Connecting the E22 to the XIAO nrf52840 is straightforward, but there are a few gotchas to be mindful of.
### On the XIAO nrf52840
- Pins D4 and D5 are currently mapped to `PIN_WIRE_SDA` and `PIN_WIRE_SCL`, respectively. If you are not using I²C and would like to free up pins D4 and D5 for use as GPIO, `PIN_WIRE_SDA` and `PIN_WIRE_SCL` can be reassigned to any two other unused pin numbers.
- Pins D6 and D7 were originally mapped to the TX and RX pins for serial interface 1 (`PIN_SERIAL1_RX` and `PIN_SERIAL1_TX`) but are currently set to -1 in `variant.h`. If you need to expose a serial interface, you can restore these pins and move e.g. `SX126X_RXEN` to pin 4 or 5 (the opposite should work too).
### On the E22
- There are two options for the E22's `TXEN` pin:
1. It can be connected to the MCU on the pin defined as `SX126X_TXEN` in `variant.h`. In this configuration, the MCU will control Tx/Rx switching "manually". As long as `SX126X_TXEN` and `SX126X_RXEN` are both defined in `variant.h` (and neither is set to `RADIOLIB_NC`), `SX126xInterface.cpp` will initialize the E22 correctly for this mode.
2. Alternately, it can be connected to the E22's `DIO2` pin only, with neither `TXEN` nor `DIO2` being connected to the MCU. In this configuration, the E22 will control Tx/Rx switching automatically. In `variant.h`, as long as `SX126X_TXEN` is defined as `RADIOLIB_NC`, and `SX126X_RXEN` is defined and connected to the E22's `RXEN` pin, and `E22_TXEN_CONNECTED_TO_DIO2` is defined, `SX126xInterface.cpp` will initialize the E22 correctly for this mode. This configuration frees up a GPIO, and presents no drawbacks that I have found.
- Note that any combination other than the two described above will likely result in unexpected behavior. In my testing, some of these other configurations appeared to "work" at first glance, but every one I tried had at least one of the following flaws: weak Tx power, extremely poor Rx sensitivity, or the E22 overheating because TXEN was never pulled low, causing its PA to stay on indefinitely.
- Along the same lines, it is a good idea to check the E22's temperature frequently by lightly touching the shield. If you feel the shield getting hot (i.e. approaching uncomfortable to touch) near pins 1, 2, and 3, something is probably misconfigured; disconnect both the XIAO nrf52840 and E22 from power and double check wiring and pin mapping.
- Whether you opt to let the E22 control Rx and Tx or handle this manually, **the E22's `RXEN` pin must always be connected to the MCU** on the pin defined as `SX126X_RXEN` in `variant.h`.
#### Note
The default pin mapping in `variant.h` uses "Automatic Tx/Rx switching" mode.
If you wire your board for Manual Tx/Rx Switching Mode, `SX126X_TXEN` must be defined (`#define #define SX126X_TXEN D6`) in `variants/seeed_xiao_nrf52840_kit/variant.h` in the code block following:
```c
#ifdef XIAO_BLE_LEGACY_PINOUT
// Legacy xiao_ble variant pinout for third-party SX126x modules e.g. EBYTE E22
```
### Example Wiring for Automatic Tx/Rx Switching Mode
#### MCU -> E22 Connections
| XIAO nrf52840 pin | variant.h definition | E22 pin | Notes |
| :---------------- | :------------------- | :-------- | :------------------------------------------------------------------------------------------------------------------- |
| D0 | SX126X_CS | 19 (NSS) | |
| D1 | SX126X_DIO1 | 13 (DIO1) | |
| D2 | SX126X_BUSY | 14 (BUSY) | |
| D3 | SX126X_RESET | 15 (NRST) | |
| D7 | SX126X_RXEN | 6 (RXEN) | These pins must still be connected, and `SX126X_RXEN` defined in `variant.h`, otherwise Rx sensitivity will be poor. |
| D8 | PIN_SPI_SCK | 18 (SCK) | |
| D9 | PIN_SPI_MISO | 16 (MISO) | |
| D10 | PIN_SPI_MOSI | 17 (MOSI) | |
#### E22 -> E22 Connections
| E22 pin | E22 pin | Notes |
| :------ | :------ | :------------------------------------------------------------------------ |
| TXEN | DIO2 | These must be physically connected for automatic Tx/Rx switching to work. |
#### Note
The schematic (`xiao-ble-e22-schematic.png`) in the `eagle-project` directory uses this wiring.
### Example Wiring for Manual Tx/Rx Switching Mode
#### MCU -> E22 Connections
| XIAO nrf52840 pin | variant.h definition | E22 pin | Notes |
| :---------------- | :------------------- | :-------- | :---- |
| D0 | SX126X_CS | 19 (NSS) | |
| D1 | SX126X_DIO1 | 13 (DIO1) | |
| D2 | SX126X_BUSY | 14 (BUSY) | |
| D3 | SX126X_RESET | 15 (NRST) | |
| D6 | SX126X_TXEN | 7 (TXEN) | |
| D7 | SX126X_RXEN | 6 (RXEN) | |
| D8 | PIN_SPI_SCK | 18 (SCK) | |
| D9 | PIN_SPI_MISO | 16 (MISO) | |
| D10 | PIN_SPI_MOSI | 17 (MOSI) | |
#### E22 -> E22 connections
_(none)_
## 2. Build Meshtastic
1. Follow the [Building Meshtastic Firmware](https://meshtastic.org/docs/development/firmware/build/) documentation, stop after **Build** → **Step 2**
2. For **Build** → **Step 3**, select `xiao_ble` as your target
3. Adjust source code if you:
- Wired your board for Manual Tx/Rx Switching Mode: see [Wire the Board](#1-wire-the-board)
- Used an E22-900M33S module
(this step is important to avoid **damaging the power amplifier** in the M33S module and **transmitting power above legal limits**!):
1. Open `variants/diy/platformio.ini`
2. Search for `[env:xiao_ble]`
3. In the line starting with `build_flags` within this section, change `-DEBYTE_E22_900M30S` to `-DEBYTE_E22_900M33S`
4. Follow **Build** → **Step 4** to build the firmware
5. Stop here, because the **PlatformIO: Upload** step does not work for factory-fresh XIAO nrf52840 (the automatic reset to bootloader only works if Meshtastic firmware is already running)
6. The built `firmware.uf2` binary can be found in the folder `.pio/build/xiao_ble/firmware.uf2` (relative to where you cloned the Git repository to), we will need it for [flashing the firmware](#3-flash-the-firmware-to-the-xiao-nrf52840) (manually)
## 3. Flash the Firmware to the XIAO nrf52840
1. Double press the XIAO nrf52840's `reset` button to put it in bootloader mode, and a USB volume named `XIAO SENSE` will appear
2. Copy the `firmware.uf2` file to the `XIAO SENSE` volume (refer to the last step of [Build Meshtastic](#2-build-meshtastic))
3. The XIAO nrf52840's red LED will flash for several seconds as the firmware is copied
4. Once Meshtastic firmware succesfully boots, the:
1. Green LED will turn on
2. Red LED will flash several times to indicate flash memory writes during initial settings file creation
3. Green LED will blink every second once the firmware is running normally
5. If you do not see the above LED patters, proceed to [Troubleshooting](#4-troubleshooting)
## 4. Troubleshooting
- If after flashing Meshtastic, the XIAO is bootlooped, look at the serial output (you can see this by running `meshtastic --noproto` with the device connected to your computer via USB).
- If you see that the SX1262 init result was -2, this likely indicates a wiring problem; double check your wiring and pin mapping in `variant.h`.
- If you see an error mentioning tinyFS, this may mean you need to reformat the XIAO's storage:
1. Open the [Meshtastic web flasher](https://flasher.meshtastic.org/)
2. Select the **_Seeed XIAO NRF52840 Kit_**
3. Click the **_trash can icon_** to the right of **_Flash_**
4. Follow the instructions on the screen
**Do not flash the Seeed XIAO NRF52840 Kit firmware** if you have wired the LoRa module according to this variant, as the Seeed XIAO NRF52840 Kit uses different wiring for the SX1262 LoRa chip
- If you don't see any specific error message, but the boot process is stuck or not proceeding as expected, this might also mean there is a conflict in `variant.h`. If you have made any changes to the pin mapping, ensure they do not result in a conflict. If all else fails, try reverting your changes and using the known-good configuration included here.
- The above might also mean something is wired incorrectly. Try reverting to one of the known-good example wirings in section 4.
- If the E22 gets hot to the touch:
- The power amplifier is likely running continually. Disconnect it and the XIAO from power immediately, and double check wiring and pin mapping. In my experimentation this occurred in cases where TXEN was inadvertenly high (usually due to a pin mapping conflict).
## 5. Notes
- **Transmit Power**
- There is a power amplifier after the SX1262's Tx, so the actual Tx power is just over 7 dB greater than the SX1262's set Tx power (the E22-900M30S actually tops out just over 29dB at 5V according to the datasheet)
- Meshtastic firmware is aware of the gain of the E22-900M30S module, so the Meshtastic clients' Tx power setting reflects the actual output power, i.e. setting 30 dBm in the Meshtastic app programs the E22 module to correctly output 30 dBm, setting 24 dBm will output 24 dBm, etc.
- **Adequate 5V Power Supply to the E22 Module**
- Have a bypass capacitor from its 5V supply to ground; 100 µF works well
- Voltage must be between 5V–5.5V, lower supply voltage results in less output power; for example, with a fully charged LiPo at 4.2V, Tx power appears to max out around 26-27 dBm
### Additional Reading
- [S5NC/CDEBYTE_Modules](https://github.com/S5NC/CDEBYTE_Modules) has additional information about EBYTE E22 modules' internal workings, including photographs
- [RadioLib High power Radio Modules Guide](https://github.com/jgromes/RadioLib/wiki/High-power-Radio-Modules-Guide)
## 6. Testing Methodology
During what became a fairly long trial-and-error process, I did a lot of careful testing of Tx power and Rx sensitivity. My methodology in these tests was as follows:
- All tests were conducted between two nodes:
1. The XIAO nrf52840 + E22 coupled with an [Abracon ARRKP4065-S915A](https://www.digikey.com/en/products/detail/abracon-llc/ARRKP4065-S915A/8593263") ceramic patch antenna
2. A RAK 5005/4631 coupled with a [Laird MA9-5N](https://www.streakwave.com/laird-technologies-ma9-5n-55dbi-900mhz-mobile-omni-select-mount) antenna via a 4" U.FL to Type N pigtail.
- No other nodes were powered up onsite or nearby.
- Each node and its antenna was kept in exactly the same position and orientation throughout testing.
- Other environmental factors (e.g. the location and resting position of my body in the room while testing) were controlled as carefully as possible.
- Each test comprised at least five (and often ten) runs, after which the results were averaged.
- All testing was done by sending single-character messages between nodes and observing the received RSSI reported in the message acknowledgement. Messages were sent one by one, waiting for each to be acknowledged or time out before sending the next.
- The E22's Tx power was observed by sending messages from the RAK to the XIAO nrf52840 + E22 and recording the received RSSI.
- The opposite was done to observe the E22's Rx sensitivity: messages were sent from the XIAO nrf52840 + E22 to the RAK, and the received RSSI was recorded.
While this cannot match the level of accuracy achievable with actual test equipment in a lab setting, it was nonetheless sufficient to demonstrate the (sometimes very large) differences in Tx power and Rx sensitivity between various configurations.
code/firmware-2.7.15.567b8ea/variants/nrf52840/diy/xiao_ble/platformio.ini
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; Seeed Xiao BLE: https://www.digikey.com/en/products/detail/seeed-technology-co-ltd/102010448/16652893
[env:xiao_ble]
extends = env:seeed_xiao_nrf52840_kit
board_level = extra
build_flags = ${env:seeed_xiao_nrf52840_kit.build_flags}
-D PRIVATE_HW
-DXIAO_BLE_LEGACY_PINOUT
-DEBYTE_E22
-DEBYTE_E22_900M30S
build_unflags = -DGPS_L76K
code/firmware-2.7.15.567b8ea/variants/nrf52840/feather_diy/platformio.ini
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; The very slick RAK wireless RAK 4631 / 4630 board - Unified firmware for 5005/19003, with or without OLED RAK 1921
[env:feather_diy]
extends = nrf52840_base
board = adafruit_feather_nrf52840
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/feather_diy
-Dfeather_diy
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/feather_diy>
lib_deps =
${nrf52840_base.lib_deps}
debug_tool = jlink
; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
;upload_protocol = jlink
code/firmware-2.7.15.567b8ea/variants/nrf52840/feather_diy/variant.cpp
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
code/firmware-2.7.15.567b8ea/variants/nrf52840/feather_diy/variant.h
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_FEATHER_DIY_
#define _VARIANT_FEATHER_DIY_
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
// define USE_LFRC // Board uses RC for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (6)
#define NUM_ANALOG_OUTPUTS (0)
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (0 + 12) // P0.12 22
#define PIN_WIRE_SCL (0 + 11) // P0.12 23
#define PIN_LED1 (32 + 15) // P1.15 3
#define PIN_LED2 (32 + 10) // P1.10 4
#define LED_BUILTIN PIN_LED1
#define LED_GREEN PIN_LED2 // Actually red
#define LED_BLUE PIN_LED1
#define LED_STATE_ON 1 // State when LED is litted
#define BUTTON_PIN (32 + 2) // P1.02 7
/*
* Serial interfaces
*/
#define PIN_SERIAL1_RX (0 + 24) // P0.24 1
#define PIN_SERIAL1_TX (0 + 25) // P0.25 0
#define PIN_SERIAL2_RX (-1)
#define PIN_SERIAL2_TX (-1)
#define SPI_INTERFACES_COUNT 1
#define PIN_SPI_MISO (0 + 15) // P0.15 24
#define PIN_SPI_MOSI (0 + 13) // P0.13 25
#define PIN_SPI_SCK (0 + 14) // P0.14 26
#define SS 2
#define LORA_DIO0 -1 // a No connect on the SX1262/SX1268 module
#define LORA_RESET (32 + 9) // P1.09 13 // RST for SX1276, and for SX1262/SX1268
#define LORA_DIO1 (0 + 6) // P0.06 11 // IRQ for SX1262/SX1268
#define LORA_DIO2 (0 + 8) // P0.08 12 // BUSY for SX1262/SX1268
#define LORA_DIO3 // Not connected on PCB, but internally on the TTGO SX1262/SX1268, if DIO3 is high the TXCO is enabled
#define LORA_SCK SCK
#define LORA_MISO MI
#define LORA_MOSI MO
#define LORA_CS SS
// enables 3.3V periphery like GPS or IO Module
#define PIN_3V3_EN (-1)
#undef USE_EINK
// supported modules list
#define USE_SX1262
// common pinouts for SX126X modules
#define SX126X_CS LORA_CS // NSS for SX126X
#define SX126X_DIO1 LORA_DIO1
#define SX126X_BUSY LORA_DIO2
#define SX126X_RESET LORA_RESET
#define SX126X_RXEN (0 + 27) // P0.27 10
#define SX126X_TXEN (0 + 26) // P0.26 9
#ifdef EBYTE_E22
// Internally the TTGO module hooks the SX126x-DIO2 in to control the TX/RX switch
// (which is the default for the sx1262interface code)
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
#endif
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/gat562_mesh_trial_tracker/platformio.ini
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; The very slick RAK wireless RAK 4631 / 4630 board - Unified firmware for 5005/19003, with or without OLED RAK 1921
[env:gat562_mesh_trial_tracker]
extends = nrf52840_base
board_level = extra
board = gat562_mesh_trial_tracker
board_check = true
build_flags = ${nrf52840_base.build_flags}
-I variants/nrf52840/gat562_mesh_trial_tracker
;-D GAT562_MESH_TRIAL_TRACKER
-D PRIVATE_HW
-DRADIOLIB_EXCLUDE_SX128X=1
-DRADIOLIB_EXCLUDE_SX127X=1
-DRADIOLIB_EXCLUDE_LR11X0=1
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/gat562_mesh_trial_tracker>
lib_deps =
${nrf52840_base.lib_deps}
code/firmware-2.7.15.567b8ea/variants/nrf52840/gat562_mesh_trial_tracker/variant.cpp
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// LED1 & LED2
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
pinMode(PIN_LED2, OUTPUT);
ledOff(PIN_LED2);
// 3V3 Power Rail
pinMode(PIN_3V3_EN, OUTPUT);
digitalWrite(PIN_3V3_EN, HIGH);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/gat562_mesh_trial_tracker/variant.h
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_GAT562_MESH_TRIAL_TRACKER_
#define _VARIANT_GAT562_MESH_TRIAL_TRACKER_
// led pin 2 (blue), see https://github.com/meshtastic/firmware/blob/master/src/mesh/NodeDB.cpp#L723
#define RAK4630
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
// define USE_LFRC // Board uses RC for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (6)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define PIN_LED1 (35)
#define PIN_LED2 (36)
#define LED_BUILTIN PIN_LED1
#define LED_CONN PIN_LED2
#define LED_GREEN PIN_LED1
#define LED_BLUE PIN_LED2
#define LED_STATE_ON 1 // State when LED is litted
/*
* Buttons
*/
#define PIN_BUTTON1 9 // Pin for button on E-ink button module or IO expansion
#define BUTTON_NEED_PULLUP
#define PIN_BUTTON2 12
#define PIN_BUTTON3 24
#define PIN_BUTTON4 25
/*
* Analog pins
*/
#define PIN_A0 (5)
#define PIN_A1 (31)
#define PIN_A2 (28)
#define PIN_A3 (29)
#define PIN_A4 (30)
#define PIN_A5 (31)
#define PIN_A6 (0xff)
#define PIN_A7 (0xff)
static const uint8_t A0 = PIN_A0;
static const uint8_t A1 = PIN_A1;
static const uint8_t A2 = PIN_A2;
static const uint8_t A3 = PIN_A3;
static const uint8_t A4 = PIN_A4;
static const uint8_t A5 = PIN_A5;
static const uint8_t A6 = PIN_A6;
static const uint8_t A7 = PIN_A7;
#define ADC_RESOLUTION 14
// Other pins
#define PIN_AREF (2)
#define PIN_NFC1 (9)
#define PIN_NFC2 (10)
static const uint8_t AREF = PIN_AREF;
/*
* Serial interfaces
*/
#define PIN_SERIAL1_RX (15)
#define PIN_SERIAL1_TX (16)
// Connected to Jlink CDC
#define PIN_SERIAL2_RX (8)
#define PIN_SERIAL2_TX (6)
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 2
#define PIN_SPI_MISO (45)
#define PIN_SPI_MOSI (44)
#define PIN_SPI_SCK (43)
#define PIN_SPI1_MISO (29) // (0 + 29)
#define PIN_SPI1_MOSI (30) // (0 + 30)
#define PIN_SPI1_SCK (3) // (0 + 3)
static const uint8_t SS = 42;
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
/*
* eink display pins
*/
// #define PIN_EINK_CS (0 + 26)
// #define PIN_EINK_BUSY (0 + 4)
// #define PIN_EINK_DC (0 + 17)
// #define PIN_EINK_RES (-1)
// #define PIN_EINK_SCLK (0 + 3)
// #define PIN_EINK_MOSI (0 + 30) // also called SDI
// #define USE_EINK
// Display - OLED connected via I2C
#define HAS_SCREEN 1
#define USE_SSD1306
// RAKRGB
// #define HAS_NCP5623
/*
* Wire Interfaces
*/
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (13)
#define PIN_WIRE_SCL (14)
// QSPI Pins
#define PIN_QSPI_SCK 3
#define PIN_QSPI_CS 26
#define PIN_QSPI_IO0 30
#define PIN_QSPI_IO1 29
#define PIN_QSPI_IO2 28
#define PIN_QSPI_IO3 2
// On-board QSPI Flash
#define EXTERNAL_FLASH_DEVICES IS25LP080D
#define EXTERNAL_FLASH_USE_QSPI
/* @note RAK5005-O GPIO mapping to RAK4631 GPIO ports
RAK5005-O <-> nRF52840
IO1 <-> P0.17 (Arduino GPIO number 17)
IO2 <-> P1.02 (Arduino GPIO number 34)
IO3 <-> P0.21 (Arduino GPIO number 21)
IO4 <-> P0.04 (Arduino GPIO number 4)
IO5 <-> P0.09 (Arduino GPIO number 9)
IO6 <-> P0.10 (Arduino GPIO number 10)
IO7 <-> P0.28 (Arduino GPIO number 28)
SW1 <-> P0.01 (Arduino GPIO number 1)
A0 <-> P0.04/AIN2 (Arduino Analog A2
A1 <-> P0.31/AIN7 (Arduino Analog A7
SPI_CS <-> P0.26 (Arduino GPIO number 26)
*/
// RAK4630 LoRa module
/* Setup of the SX1262 LoRa module ( https://docs.rakwireless.com/Product-Categories/WisBlock/RAK4631/Datasheet/ )
P1.10 NSS SPI NSS (Arduino GPIO number 42)
P1.11 SCK SPI CLK (Arduino GPIO number 43)
P1.12 MOSI SPI MOSI (Arduino GPIO number 44)
P1.13 MISO SPI MISO (Arduino GPIO number 45)
P1.14 BUSY BUSY signal (Arduino GPIO number 46)
P1.15 DIO1 DIO1 event interrupt (Arduino GPIO number 47)
P1.06 NRESET NRESET manual reset of the SX1262 (Arduino GPIO number 38)
Important for successful SX1262 initialization:
* Setup DIO2 to control the antenna switch
* Setup DIO3 to control the TCXO power supply
* Setup the SX1262 to use it's DCDC regulator and not the LDO
* RAK4630 schematics show GPIO P1.07 connected to the antenna switch, but it should not be initialized, as DIO2 will do the
control of the antenna switch
SO GPIO 39/TXEN MAY NOT BE DEFINED FOR SUCCESSFUL OPERATION OF THE SX1262 - TG
*/
// configure the SET pin on the RAK12039 sensor board to disable the sensor while not reading
// air quality telemetry. PIN_NFC2 doesn't seem to be used anywhere else in the codebase, but if
// you're having problems with your node behaving weirdly when a RAK12039 board isn't connected,
// try disabling this.
// #define PMSA003I_ENABLE_PIN PIN_NFC2
// #define DETECTION_SENSOR_EN 4
#define USE_SX1262
#define SX126X_CS (42)
#define SX126X_DIO1 (47)
#define SX126X_BUSY (46)
#define SX126X_RESET (38)
// #define SX126X_TXEN (39)
// #define SX126X_RXEN (37)
#define SX126X_POWER_EN (37)
// DIO2 controlls an antenna switch and the TCXO voltage is controlled by DIO3
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
// Testing USB detection
#define NRF_APM
// enables 3.3V periphery like GPS or IO Module
// Do not toggle this for GPS power savings
#define PIN_3V3_EN (34)
// RAK1910 GPS module
// If using the wisblock GPS module and pluged into Port A on WisBlock base
// IO1 is hooked to PPS (pin 12 on header) = gpio 17
// IO2 is hooked to GPS RESET = gpio 34, but it can not be used to this because IO2 is ALSO used to control 3V3_S power (1 is on).
// Therefore must be 1 to keep peripherals powered
// Power is on the controllable 3V3_S rail
// #define PIN_GPS_RESET (34)
// #define PIN_GPS_EN PIN_3V3_EN
#define PIN_GPS_PPS (17) // Pulse per second input from the GPS
#define GPS_BAUDRATE 9600
#define GPS_RX_PIN PIN_SERIAL1_RX
#define GPS_TX_PIN PIN_SERIAL1_TX
// Define pin to enable GPS toggle (set GPIO to LOW) via user button triple press
// RAK12002 RTC Module
// #define RV3028_RTC (uint8_t)0b1010010
// RAK18001 Buzzer in Slot C
// #define PIN_BUZZER 21 // IO3 is PWM2
// NEW: set this via protobuf instead!
// Battery
// The battery sense is hooked to pin A0 (5)
#define BATTERY_PIN PIN_A0
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER 1.73
// #define HAS_RTC 1
// #define HAS_ETHERNET 1
// #define RAK_4631 1
// #define PIN_ETHERNET_RESET 21
// #define PIN_ETHERNET_SS PIN_EINK_CS
// #define ETH_SPI_PORT SPI1
// #define AQ_SET_PIN 10
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/heltec_mesh_node_t114-inkhud/custom_build_tasks.py
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@@ -1,62 +0,0 @@
# Simplifies DIY InkHUD builds, with presets for several common E-Ink displays
# - build using custom task in Platformio's "Project Tasks" panel
# - build with `pio run -e <variant> -t build_weact_154` (or similar)
# Silence trunk's objections to the import statements
# trunk-ignore-all(ruff/F821)
# trunk-ignore-all(flake8/F821)
from SCons.Script import COMMAND_LINE_TARGETS
Import("env")
Import("projenv")
# Custom targets
# These wrappers just run the normal build task under a different target name
# We intercept the build later on, based on the target name
env.AddTarget(
name="build_weact_154",
dependencies=["buildprog"],
actions=None,
title='Build (WeAct 1.54")',
)
env.AddTarget(
name="build_weact_213",
dependencies=["buildprog"],
actions=None,
title='Build (WeAct 2.13")',
)
env.AddTarget(
name="build_weact_290",
dependencies=["buildprog"],
actions=None,
title='Build (WeAct 2.9")',
)
env.AddTarget(
name="build_weact_420",
dependencies=["buildprog"],
actions=None,
title='Build (WeAct 4.2")',
)
# Check whether a build was started via one of our custom targets above
if "build_weact_154" in COMMAND_LINE_TARGETS:
print('Building for WeAct 1.54" Display')
projenv["CPPDEFINES"].append(("INKHUD_BUILDCONF_DRIVER", "ZJY200200_0154DAAMFGN"))
projenv["CPPDEFINES"].append(("INKHUD_BUILDCONF_DISPLAYRESILIENCE", "15"))
elif "build_weact_213" in COMMAND_LINE_TARGETS:
print('Building for WeAct 2.13" Display')
projenv["CPPDEFINES"].append(("INKHUD_BUILDCONF_DRIVER", "HINK_E0213A289"))
projenv["CPPDEFINES"].append(("INKHUD_BUILDCONF_DISPLAYRESILIENCE", "10"))
elif "build_weact_290" in COMMAND_LINE_TARGETS:
print('Building for WeAct 2.9" Display')
projenv["CPPDEFINES"].append(("INKHUD_BUILDCONF_DRIVER", "ZJY128296_029EAAMFGN"))
projenv["CPPDEFINES"].append(("INKHUD_BUILDCONF_DISPLAYRESILIENCE", "15"))
elif "build_weact_420" in COMMAND_LINE_TARGETS:
print('Building for WeAct 4.2" Display')
projenv["CPPDEFINES"].append(("INKHUD_BUILDCONF_DRIVER", "HINK_E042A87"))
projenv["CPPDEFINES"].append(("INKHUD_BUILDCONF_DISPLAYRESILIENCE", "15"))
code/firmware-2.7.15.567b8ea/variants/nrf52840/heltec_mesh_node_t114-inkhud/nicheGraphics.h
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#pragma once
#include "configuration.h"
#ifdef MESHTASTIC_INCLUDE_NICHE_GRAPHICS
// InkHUD-specific components
// ---------------------------
#include "graphics/niche/InkHUD/InkHUD.h"
// Applets
#include "graphics/niche/InkHUD/Applets/User/AllMessage/AllMessageApplet.h"
#include "graphics/niche/InkHUD/Applets/User/DM/DMApplet.h"
#include "graphics/niche/InkHUD/Applets/User/Heard/HeardApplet.h"
#include "graphics/niche/InkHUD/Applets/User/Positions/PositionsApplet.h"
#include "graphics/niche/InkHUD/Applets/User/RecentsList/RecentsListApplet.h"
#include "graphics/niche/InkHUD/Applets/User/ThreadedMessage/ThreadedMessageApplet.h"
// Shared NicheGraphics components
// --------------------------------
#include "graphics/niche/Drivers/EInk/HINK_E0213A289.h" // WeAct 2.13"
#include "graphics/niche/Drivers/EInk/HINK_E042A87.h" // WeAct 4.2"
#include "graphics/niche/Drivers/EInk/ZJY128296_029EAAMFGN.h" // WeAct 2.9"
#include "graphics/niche/Drivers/EInk/ZJY200200_0154DAAMFGN.h" // WeACt 1.54"
#include "graphics/niche/Inputs/TwoButton.h"
#if !defined(INKHUD_BUILDCONF_DRIVER) || !defined(INKHUD_BUILDCONF_DISPLAYRESILIENCE)
// cppcheck-suppress preprocessorErrorDirective
#error If not using a DIY preset, display model and resilience must be set manually
#endif
void setupNicheGraphics()
{
using namespace NicheGraphics;
// SPI
// -----------------------------
SPI1.begin();
// Driver
// -----------------------------
// Use E-Ink driver
Drivers::EInk *driver = new Drivers::INKHUD_BUILDCONF_DRIVER;
driver->begin(&SPI1, PIN_EINK_DC, PIN_EINK_CS, PIN_EINK_BUSY, PIN_EINK_RES);
// InkHUD
// ----------------------------
InkHUD::InkHUD *inkhud = InkHUD::InkHUD::getInstance();
// Set the driver
inkhud->setDriver(driver);
// Set how many FAST updates per FULL update.
inkhud->setDisplayResilience(INKHUD_BUILDCONF_DISPLAYRESILIENCE); // Suggest roughly ten
// Select fonts
InkHUD::Applet::fontLarge = FREESANS_12PT_WIN1252;
InkHUD::Applet::fontMedium = FREESANS_9PT_WIN1252;
InkHUD::Applet::fontSmall = FREESANS_6PT_WIN1252;
// Init settings, and customize defaults
// Values ignored individually if found saved to flash
inkhud->persistence->settings.rotation = (driver->height > driver->width ? 1 : 0); // Rotate 90deg to landscape, if needed
inkhud->persistence->settings.userTiles.maxCount = 4;
inkhud->persistence->settings.optionalFeatures.batteryIcon = true;
// Pick applets
// Note: order of applets determines priority of "auto-show" feature
inkhud->addApplet("All Messages", new InkHUD::AllMessageApplet);
inkhud->addApplet("DMs", new InkHUD::DMApplet, true, false, 3); // Default on tile 3
inkhud->addApplet("Channel 0", new InkHUD::ThreadedMessageApplet(0), true, false, 2); // Default on tile 2
inkhud->addApplet("Channel 1", new InkHUD::ThreadedMessageApplet(1));
inkhud->addApplet("Positions", new InkHUD::PositionsApplet, true, false, 1); // Default on tile 1
inkhud->addApplet("Recents List", new InkHUD::RecentsListApplet, true, false, 0); // Default on tile 0
inkhud->addApplet("Heard", new InkHUD::HeardApplet, true); // Background
// Start running InkHUD
inkhud->begin();
// Buttons
// --------------------------
Inputs::TwoButton *buttons = Inputs::TwoButton::getInstance(); // Shared NicheGraphics component
// #0: Main User Button
buttons->setWiring(0, Inputs::TwoButton::getUserButtonPin());
buttons->setHandlerShortPress(0, [inkhud]() { inkhud->shortpress(); });
buttons->setHandlerLongPress(0, [inkhud]() { inkhud->longpress(); });
buttons->start();
}
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/heltec_mesh_node_t114-inkhud/platformio.ini
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[env:heltec-mesh-node-t114-inkhud]
board_level = extra
extends = nrf52840_base, inkhud
board = heltec_mesh_node_t114
board_check = true
build_flags =
${nrf52840_base.build_flags}
${inkhud.build_flags}
-I variants/nrf52840/heltec_mesh_node_t114-inkhud
build_src_filter =
${nrf52_base.build_src_filter}
${inkhud.build_src_filter}
+<../variants/nrf52840/heltec_mesh_node_t114-inkhud>
lib_deps =
${inkhud.lib_deps} ; InkHUD libs first, so we get GFXRoot instead of AdafruitGFX
${nrf52840_base.lib_deps}
lewisxhe/PCF8563_Library@^1.0.1
extra_scripts =
${env.extra_scripts}
variants/nrf52840/diy/nrf52_promicro_diy_tcxo/custom_build_tasks.py ; Add to PIO's Project Tasks pane: preset builds for common displays
code/firmware-2.7.15.567b8ea/variants/nrf52840/heltec_mesh_node_t114-inkhud/variant.cpp
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@@ -1,38 +0,0 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0 - pins 0 and 1 are hardwired for xtal and should never be enabled
0xff, 0xff, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// LED1
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/heltec_mesh_node_t114-inkhud/variant.h
-175
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@@ -1,175 +0,0 @@
// Unlike many other InkHUD variants, this environment does require its own variant.h file
// This is because the default T114 variant maps SPI1 pins to the optional TFT display, and those pins are not broken out
#ifndef _VARIANT_HELTEC_NRF_
#define _VARIANT_HELTEC_NRF_
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
#define HELTEC_MESH_NODE_T114
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (1)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define PIN_LED1 (32 + 3) // green (confirmed on 1.0 board)
#define LED_BLUE PIN_LED1 // fake for bluefruit library
#define LED_GREEN PIN_LED1
#define LED_BUILTIN LED_GREEN
#define LED_STATE_ON 0 // State when LED is lit
#define HAS_NEOPIXEL // Enable the use of neopixels
#define NEOPIXEL_COUNT 2 // How many neopixels are connected
#define NEOPIXEL_DATA 14 // gpio pin used to send data to the neopixels
#define NEOPIXEL_TYPE (NEO_GRB + NEO_KHZ800) // type of neopixels in use
/*
* Buttons
*/
#define PIN_BUTTON1 (32 + 10)
// #define PIN_BUTTON2 (0 + 18) // 0.18 is labeled on the board as RESET but we configure it in the bootloader as a regular
// GPIO
/*
No longer populated on PCB
*/
#define PIN_SERIAL2_RX (0 + 9)
#define PIN_SERIAL2_TX (0 + 10)
// #define PIN_SERIAL2_EN (0 + 17)
/*
* I2C
*/
#define WIRE_INTERFACES_COUNT 2
// I2C bus 0
// Routed to footprint for PCF8563TS RTC
// Not populated on T114 V1, maybe in future?
#define PIN_WIRE_SDA (0 + 26) // P0.26
#define PIN_WIRE_SCL (0 + 27) // P0.27
// I2C bus 1
// Available on header pins, for general use
#define PIN_WIRE1_SDA (0 + 16) // P0.16
#define PIN_WIRE1_SCL (0 + 13) // P0.13
/*
* Lora radio
*/
#define USE_SX1262
// #define USE_SX1268
#define SX126X_CS (0 + 24) // FIXME - we really should define LORA_CS instead
#define LORA_CS (0 + 24)
#define SX126X_DIO1 (0 + 20)
// Note DIO2 is attached internally to the module to an analog switch for TX/RX switching
// #define SX1262_DIO3 (0 + 21)
// This is used as an *output* from the sx1262 and connected internally to power the tcxo, do not drive from the
// main
// CPU?
#define SX126X_BUSY (0 + 17)
#define SX126X_RESET (0 + 25)
// Not really an E22 but TTGO seems to be trying to clone that
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
/*
* E-Ink DIY
*/
#define PIN_EINK_MOSI (0 + 8) // also called SDA
#define PIN_EINK_SCLK (0 + 7)
#define PIN_EINK_CS (32 + 12)
#define PIN_EINK_DC (32 + 14)
#define PIN_EINK_RES (0 + 5)
#define PIN_EINK_BUSY (32 + 15)
/*
* GPS pins
*/
#define GPS_L76K
// #define PIN_GPS_RESET (32 + 6) // An output to reset L76K GPS. As per datasheet, low for > 100ms will reset the L76K
#define GPS_RESET_MODE LOW
// #define PIN_GPS_EN (21)
#define VEXT_ENABLE (0 + 21)
#define PERIPHERAL_WARMUP_MS 1000 // Make sure I2C QuickLink has stable power before continuing
#define VEXT_ON_VALUE HIGH
// #define GPS_EN_ACTIVE HIGH
#define PIN_GPS_STANDBY (32 + 2) // An output to wake GPS, low means allow sleep, high means force wake
#define PIN_GPS_PPS (32 + 4)
// Seems to be missing on this new board
// #define PIN_GPS_PPS (32 + 4) // Pulse per second input from the GPS
#define GPS_TX_PIN (32 + 5) // This is for bits going TOWARDS the CPU
#define GPS_RX_PIN (32 + 7) // This is for bits going TOWARDS the GPS
#define GPS_THREAD_INTERVAL 50
#define PIN_SERIAL1_RX GPS_TX_PIN
#define PIN_SERIAL1_TX GPS_RX_PIN
// PCF8563 RTC Module
#define PCF8563_RTC 0x51
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 2
// For LORA, spi 0
#define PIN_SPI_MISO (0 + 23)
#define PIN_SPI_MOSI (0 + 22)
#define PIN_SPI_SCK (0 + 19)
#define PIN_SPI1_MISO -1
#define PIN_SPI1_MOSI PIN_EINK_MOSI
#define PIN_SPI1_SCK PIN_EINK_SCLK
// #define PIN_PWR_EN (0 + 6)
// To debug via the segger JLINK console rather than the CDC-ACM serial device
// #define USE_SEGGER
// Battery
// The battery sense is hooked to pin A0 (4)
// it is defined in the anlaolgue pin section of this file
// and has 12 bit resolution
#define ADC_CTRL 6
#define ADC_CTRL_ENABLED HIGH
#define BATTERY_PIN 4
#define ADC_RESOLUTION 14
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER (4.90F)
#define HAS_RTC 0
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/heltec_mesh_node_t114/platformio.ini
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@@ -1,17 +0,0 @@
; First prototype nrf52840/sx1262 device
[env:heltec-mesh-node-t114]
extends = nrf52840_base
board = heltec_mesh_node_t114
board_level = pr
debug_tool = jlink
# add -DCFG_SYSVIEW if you want to use the Segger systemview tool for OS profiling.
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/heltec_mesh_node_t114
-DHELTEC_T114
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/heltec_mesh_node_t114>
lib_deps =
${nrf52840_base.lib_deps}
lewisxhe/PCF8563_Library@^1.0.1
https://github.com/meshtastic/st7789/archive/bd33ea58ddfe4a5e4a66d53300ccbd38d66ac21f.zip
code/firmware-2.7.15.567b8ea/variants/nrf52840/heltec_mesh_node_t114/variant.cpp
-38
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@@ -1,38 +0,0 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0 - pins 0 and 1 are hardwired for xtal and should never be enabled
0xff, 0xff, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// LED1
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/heltec_mesh_node_t114/variant.h
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@@ -1,232 +0,0 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_HELTEC_NRF_
#define _VARIANT_HELTEC_NRF_
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
#define HELTEC_MESH_NODE_T114
#define USE_ST7789
#define ST7789_NSS 11
#define ST7789_RS 12 // DC
#define ST7789_SDA 41 // MOSI
#define ST7789_SCK 40
#define ST7789_RESET 2
#define ST7789_MISO -1
#define ST7789_BUSY -1
#define VTFT_CTRL 3
#define VTFT_LEDA 15
// #define ST7789_BL (32+6)
#define TFT_BACKLIGHT_ON LOW
#define ST7789_SPI_HOST SPI1_HOST
// #define TFT_BL (32+6)
#define SPI_FREQUENCY 40000000
#define SPI_READ_FREQUENCY 16000000
#define TFT_HEIGHT 135
#define TFT_WIDTH 240
#define TFT_OFFSET_X 0
#define TFT_OFFSET_Y 0
// T114 gets a muted yellow on black display
#define TFT_MESH_OVERRIDE COLOR565(255, 255, 128)
// #define TFT_OFFSET_ROTATION 0
// #define SCREEN_ROTATE
// #define SCREEN_TRANSITION_FRAMERATE 5
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (1)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define PIN_LED1 (32 + 3) // green (confirmed on 1.0 board)
#define LED_BLUE PIN_LED1 // fake for bluefruit library
#define LED_GREEN PIN_LED1
#define LED_BUILTIN LED_GREEN
#define LED_STATE_ON 0 // State when LED is lit
#define HAS_NEOPIXEL // Enable the use of neopixels
#define NEOPIXEL_COUNT 2 // How many neopixels are connected
#define NEOPIXEL_DATA 14 // gpio pin used to send data to the neopixels
#define NEOPIXEL_TYPE (NEO_GRB + NEO_KHZ800) // type of neopixels in use
/*
* Buttons
*/
#define PIN_BUTTON1 (32 + 10)
// #define PIN_BUTTON2 (0 + 18) // 0.18 is labeled on the board as RESET but we configure it in the bootloader as a regular
// GPIO
/*
No longer populated on PCB
*/
#define PIN_SERIAL2_RX (0 + 9)
#define PIN_SERIAL2_TX (0 + 10)
// #define PIN_SERIAL2_EN (0 + 17)
/*
* I2C
*/
#define WIRE_INTERFACES_COUNT 2
// I2C bus 0
// Routed to footprint for PCF8563TS RTC
// Not populated on T114 V1, maybe in future?
#define PIN_WIRE_SDA (0 + 26) // P0.26
#define PIN_WIRE_SCL (0 + 27) // P0.27
// I2C bus 1
// Available on header pins, for general use
#define PIN_WIRE1_SDA (0 + 16) // P0.16
#define PIN_WIRE1_SCL (0 + 13) // P0.13
// QSPI Pins
#define PIN_QSPI_SCK (32 + 14)
#define PIN_QSPI_CS (32 + 15)
#define PIN_QSPI_IO0 (32 + 12) // MOSI if using two bit interface
#define PIN_QSPI_IO1 (32 + 13) // MISO if using two bit interface
#define PIN_QSPI_IO2 (0 + 7) // WP if using two bit interface (i.e. not used)
#define PIN_QSPI_IO3 (0 + 5) // HOLD if using two bit interface (i.e. not used)
// On-board QSPI Flash
#define EXTERNAL_FLASH_DEVICES MX25R1635F
#define EXTERNAL_FLASH_USE_QSPI
/*
* Lora radio
*/
#define USE_SX1262
// #define USE_SX1268
#define SX126X_CS (0 + 24) // FIXME - we really should define LORA_CS instead
#define LORA_CS (0 + 24)
#define SX126X_DIO1 (0 + 20)
// Note DIO2 is attached internally to the module to an analog switch for TX/RX switching
// #define SX1262_DIO3 (0 + 21)
// This is used as an *output* from the sx1262 and connected internally to power the tcxo, do not drive from the
// main
// CPU?
#define SX126X_BUSY (0 + 17)
#define SX126X_RESET (0 + 25)
// Not really an E22 but TTGO seems to be trying to clone that
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
#define PIN_SPI1_MISO \
ST7789_MISO // FIXME not really needed, but for now the SPI code requires something to be defined, pick an used GPIO
#define PIN_SPI1_MOSI ST7789_SDA
#define PIN_SPI1_SCK ST7789_SCK
/*
* GPS pins
*/
#define GPS_L76K
// #define PIN_GPS_RESET (32 + 6) // An output to reset L76K GPS. As per datasheet, low for > 100ms will reset the L76K
#define GPS_RESET_MODE LOW
// #define PIN_GPS_EN (21)
#define VEXT_ENABLE (0 + 21)
#define PERIPHERAL_WARMUP_MS 1000 // Make sure I2C QuickLink has stable power before continuing
#define VEXT_ON_VALUE HIGH
// #define GPS_EN_ACTIVE HIGH
#define PIN_GPS_STANDBY (32 + 2) // An output to wake GPS, low means allow sleep, high means force wake
#define PIN_GPS_PPS (32 + 4)
// Seems to be missing on this new board
// #define PIN_GPS_PPS (32 + 4) // Pulse per second input from the GPS
#define GPS_TX_PIN (32 + 5) // This is for bits going TOWARDS the CPU
#define GPS_RX_PIN (32 + 7) // This is for bits going TOWARDS the GPS
#define GPS_THREAD_INTERVAL 50
#define PIN_SERIAL1_RX GPS_TX_PIN
#define PIN_SERIAL1_TX GPS_RX_PIN
// PCF8563 RTC Module
#define PCF8563_RTC 0x51
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 2
// For LORA, spi 0
#define PIN_SPI_MISO (0 + 23)
#define PIN_SPI_MOSI (0 + 22)
#define PIN_SPI_SCK (0 + 19)
// #define PIN_PWR_EN (0 + 6)
// To debug via the segger JLINK console rather than the CDC-ACM serial device
// #define USE_SEGGER
// Battery
// The battery sense is hooked to pin A0 (4)
// it is defined in the anlaolgue pin section of this file
// and has 12 bit resolution
#define ADC_CTRL 6
#define ADC_CTRL_ENABLED HIGH
#define BATTERY_PIN 4
#define ADC_RESOLUTION 14
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER (4.916F)
// rf52840 AIN2 = Pin 4
#define BATTERY_LPCOMP_INPUT NRF_LPCOMP_INPUT_2
// We have AIN2 with a VBAT divider so AIN2 = VBAT * (100/490)
// We have the device going deep sleep under 3.1V, which is AIN2 = 0.63V
// So we can wake up when VBAT>=VDD is restored to 3.3V, where AIN2 = 0.67V
// Ratio 0.67/3.3 = 0.20, so we can pick a bit higher, 2/8 VDD, which means
// VBAT=4.04V
#define BATTERY_LPCOMP_THRESHOLD NRF_LPCOMP_REF_SUPPLY_2_8
#define HAS_RTC 0
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/heltec_mesh_pocket/nicheGraphics.h
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#pragma once
#include "configuration.h"
#ifdef MESHTASTIC_INCLUDE_NICHE_GRAPHICS
// InkHUD-specific components
// ---------------------------
#include "graphics/niche/InkHUD/InkHUD.h"
// Applets
#include "graphics/niche/InkHUD/Applets/User/AllMessage/AllMessageApplet.h"
#include "graphics/niche/InkHUD/Applets/User/DM/DMApplet.h"
#include "graphics/niche/InkHUD/Applets/User/Heard/HeardApplet.h"
#include "graphics/niche/InkHUD/Applets/User/Positions/PositionsApplet.h"
#include "graphics/niche/InkHUD/Applets/User/RecentsList/RecentsListApplet.h"
#include "graphics/niche/InkHUD/Applets/User/ThreadedMessage/ThreadedMessageApplet.h"
// Shared NicheGraphics components
// --------------------------------
#include "graphics/niche/Drivers/EInk/LCMEN2R13ECC1.h"
#include "graphics/niche/Inputs/TwoButton.h"
void setupNicheGraphics()
{
using namespace NicheGraphics;
// SPI
// -----------------------------
// For NRF52 platforms, SPI pins are defined in variant.h
SPI1.begin();
// E-Ink Driver
// -----------------------------
Drivers::EInk *driver = new Drivers::LCMEN2R13ECC1;
driver->begin(&SPI1, PIN_EINK_DC, PIN_EINK_CS, PIN_EINK_BUSY, PIN_EINK_RES);
// InkHUD
// ----------------------------
InkHUD::InkHUD *inkhud = InkHUD::InkHUD::getInstance();
// Set the E-Ink driver
inkhud->setDriver(driver);
// Set how many FAST updates per FULL update
// Set how unhealthy additional FAST updates beyond this number are
inkhud->setDisplayResilience(10, 1.5);
// Select fonts
InkHUD::Applet::fontLarge = FREESANS_12PT_WIN1252;
InkHUD::Applet::fontMedium = FREESANS_9PT_WIN1252;
InkHUD::Applet::fontSmall = FREESANS_6PT_WIN1252;
// Customize default settings
inkhud->persistence->settings.userTiles.maxCount = 2; // How many tiles can the display handle?
inkhud->persistence->settings.rotation = 3; // 270 degrees clockwise
inkhud->persistence->settings.userTiles.count = 1; // One tile only by default, keep things simple for new users
inkhud->persistence->settings.optionalMenuItems.nextTile = true;
// Pick applets
// Note: order of applets determines priority of "auto-show" feature
inkhud->addApplet("All Messages", new InkHUD::AllMessageApplet, true, true); // Activated, autoshown
inkhud->addApplet("DMs", new InkHUD::DMApplet); // -
inkhud->addApplet("Channel 0", new InkHUD::ThreadedMessageApplet(0)); // -
inkhud->addApplet("Channel 1", new InkHUD::ThreadedMessageApplet(1)); // -
inkhud->addApplet("Positions", new InkHUD::PositionsApplet, true); // Activated
inkhud->addApplet("Recents List", new InkHUD::RecentsListApplet); // -
inkhud->addApplet("Heard", new InkHUD::HeardApplet, true, false, 0); // Activated, no autoshow, default on tile 0
// Start running InkHUD
inkhud->begin();
// Buttons
// --------------------------
Inputs::TwoButton *buttons = Inputs::TwoButton::getInstance(); // Shared NicheGraphics component
// #0: Main User Button
buttons->setWiring(0, Inputs::TwoButton::getUserButtonPin());
buttons->setHandlerShortPress(0, [inkhud]() { inkhud->shortpress(); });
buttons->setHandlerLongPress(0, [inkhud]() { inkhud->longpress(); });
// Begin handling button events
buttons->start();
}
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/heltec_mesh_pocket/platformio.ini
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; First prototype nrf52840/sx1262 device
[env:heltec-mesh-pocket-5000]
extends = nrf52840_base
board = heltec_mesh_pocket
debug_tool = jlink
# add -DCFG_SYSVIEW if you want to use the Segger systemview tool for OS profiling.
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/heltec_mesh_pocket
-DHELTEC_MESH_POCKET
-DHELTEC_MESH_POCKET_BATTERY_5000
-DUSE_EINK
-DEINK_DISPLAY_MODEL=GxEPD2_213_B74
-DEINK_WIDTH=250
-DEINK_HEIGHT=122
-DUSE_EINK_DYNAMICDISPLAY ; Enable Dynamic EInk
-DEINK_LIMIT_FASTREFRESH=10 ; How many consecutive fast-refreshes are permitted
-DEINK_LIMIT_RATE_BACKGROUND_SEC=30 ; Minimum interval between BACKGROUND updates
-DEINK_LIMIT_RATE_RESPONSIVE_SEC=1 ; Minimum interval between RESPONSIVE updates
; -D EINK_LIMIT_GHOSTING_PX=2000 ; (Optional) How much image ghosting is tolerated
-DEINK_BACKGROUND_USES_FAST ; (Optional) Use FAST refresh for both BACKGROUND and RESPONSIVE, until a limit is reached.
-DEINK_HASQUIRK_GHOSTING ; Display model is identified as "prone to ghosting"
-DEINK_HASQUIRK_WEAKFASTREFRESH ; Pixels set with fast-refresh are easy to clear, disrupted by sunlight
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/heltec_mesh_pocket>
lib_deps =
${nrf52840_base.lib_deps}
lewisxhe/PCF8563_Library@^1.0.1
https://github.com/meshtastic/GxEPD2#b202ebfec6a4821e098cf7a625ba0f6f2400292d
[env:heltec-mesh-pocket-5000-inkhud]
extends = nrf52840_base, inkhud
board = heltec_mesh_pocket
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/heltec_mesh_pocket> ${inkhud.build_src_filter}
build_flags =
${inkhud.build_flags}
${nrf52840_base.build_flags}
-I variants/nrf52840/heltec_mesh_pocket
-D HELTEC_MESH_POCKET
-D HELTEC_MESH_POCKET_BATTERY_5000
lib_deps =
${inkhud.lib_deps} ; InkHUD libs first, so we get GFXRoot instead of AdafruitGFX
${nrf52840_base.lib_deps}
; First prototype nrf52840/sx1262 device
[env:heltec-mesh-pocket-10000]
extends = nrf52840_base
board = heltec_mesh_pocket
debug_tool = jlink
# add -DCFG_SYSVIEW if you want to use the Segger systemview tool for OS profiling.
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/heltec_mesh_pocket
-DHELTEC_MESH_POCKET
-DHELTEC_MESH_POCKET_BATTERY_10000
-DUSE_EINK
-DEINK_DISPLAY_MODEL=GxEPD2_213_B74
-DEINK_WIDTH=250
-DEINK_HEIGHT=122
-DUSE_EINK_DYNAMICDISPLAY ; Enable Dynamic EInk
-DEINK_LIMIT_FASTREFRESH=10 ; How many consecutive fast-refreshes are permitted
-DEINK_LIMIT_RATE_BACKGROUND_SEC=30 ; Minimum interval between BACKGROUND updates
-DEINK_LIMIT_RATE_RESPONSIVE_SEC=1 ; Minimum interval between RESPONSIVE updates
; -D EINK_LIMIT_GHOSTING_PX=2000 ; (Optional) How much image ghosting is tolerated
-DEINK_BACKGROUND_USES_FAST ; (Optional) Use FAST refresh for both BACKGROUND and RESPONSIVE, until a limit is reached.
-DEINK_HASQUIRK_GHOSTING ; Display model is identified as "prone to ghosting"
-DEINK_HASQUIRK_WEAKFASTREFRESH ; Pixels set with fast-refresh are easy to clear, disrupted by sunlight
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/heltec_mesh_pocket>
lib_deps =
${nrf52840_base.lib_deps}
lewisxhe/PCF8563_Library@^1.0.1
https://github.com/meshtastic/GxEPD2#b202ebfec6a4821e098cf7a625ba0f6f2400292d
[env:heltec-mesh-pocket-10000-inkhud]
extends = nrf52840_base, inkhud
board = heltec_mesh_pocket
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/heltec_mesh_pocket> ${inkhud.build_src_filter}
build_flags =
${inkhud.build_flags}
${nrf52840_base.build_flags}
-I variants/nrf52840/heltec_mesh_pocket
-D HELTEC_MESH_POCKET
-D HELTEC_MESH_POCKET_BATTERY_10000
lib_deps =
${inkhud.lib_deps} ; InkHUD libs first, so we get GFXRoot instead of AdafruitGFX
${nrf52840_base.lib_deps}
code/firmware-2.7.15.567b8ea/variants/nrf52840/heltec_mesh_pocket/variant.cpp
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#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0 - pins 0 and 1 are hardwired for xtal and should never be enabled
0xff, 0xff, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
code/firmware-2.7.15.567b8ea/variants/nrf52840/heltec_mesh_pocket/variant.h
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#ifndef _VARIANT_HELTEC_NRF_
#define _VARIANT_HELTEC_NRF_
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (1)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define PIN_LED1 (13) // 13 red (confirmed on 1.0 board)
#define LED_RED PIN_LED1
#define LED_BLUE PIN_LED1
#define LED_GREEN PIN_LED1
#define LED_BUILTIN LED_BLUE
#define LED_CONN LED_BLUE
#define LED_STATE_ON 0 // State when LED is lit
/*
* Buttons
*/
#define PIN_BUTTON1 (32 + 10)
// #define PIN_BUTTON2 (0 + 18) // 0.18 is labeled on the board as RESET but we configure it in the bootloader as a regular
// GPIO
/*
No longer populated on PCB
*/
#define PIN_SERIAL2_RX (0 + 7)
#define PIN_SERIAL2_TX (0 + 8)
// #define PIN_SERIAL2_EN (0 + 17)
/**
Wire Interfaces
*/
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (32 + 15)
#define PIN_WIRE_SCL (32 + 13)
/*
* Lora radio
*/
#define USE_SX1262
#define SX126X_CS (0 + 26) // FIXME - we really should define LORA_CS instead
#define LORA_CS (0 + 26)
#define SX126X_DIO1 (0 + 16)
// Note DIO2 is attached internally to the module to an analog switch for TX/RX switching
// #define SX1262_DIO3 (0 + 21)
// This is used as an *output* from the sx1262 and connected internally to power the tcxo, do not drive from the
// main
// CPU?
#define SX126X_BUSY (0 + 15)
#define SX126X_RESET (0 + 12)
// Not really an E22 but TTGO seems to be trying to clone that
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
// Display (E-Ink)
#define PIN_EINK_CS 24
#define PIN_EINK_BUSY 32 + 6
#define PIN_EINK_DC 31
#define PIN_EINK_RES 32 + 4
#define PIN_EINK_SCLK 22
#define PIN_EINK_MOSI 20
#define PIN_SPI1_MISO -1
#define PIN_SPI1_MOSI PIN_EINK_MOSI
#define PIN_SPI1_SCK PIN_EINK_SCLK
/*
* GPS pins
*/
#define PIN_SERIAL1_RX 32 + 5
#define PIN_SERIAL1_TX 32 + 7
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 2
// For LORA, spi 0
#define PIN_SPI_MISO (32 + 9)
#define PIN_SPI_MOSI (0 + 5)
#define PIN_SPI_SCK (0 + 4)
// #define PIN_PWR_EN (0 + 6)
// To debug via the segger JLINK console rather than the CDC-ACM serial device
// #define USE_SEGGER
// Battery
// The battery sense is hooked to pin A0 (4)
// it is defined in the anlaolgue pin section of this file
// and has 12 bit resolution
#define ADC_CTRL 32 + 2
#define ADC_CTRL_ENABLED HIGH
#define BATTERY_PIN 29
#define ADC_RESOLUTION 14
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER (4.6425F)
#undef HAS_GPS
#define HAS_GPS 0
#define HAS_RTC 0
#ifdef __cplusplus
}
#endif
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/heltec_mesh_solar/nicheGraphics.h
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#pragma once
#include "configuration.h"
#ifdef MESHTASTIC_INCLUDE_NICHE_GRAPHICS
// InkHUD-specific components
// ---------------------------
#include "graphics/niche/InkHUD/InkHUD.h"
// Applets
#include "graphics/niche/InkHUD/Applets/User/AllMessage/AllMessageApplet.h"
#include "graphics/niche/InkHUD/Applets/User/DM/DMApplet.h"
#include "graphics/niche/InkHUD/Applets/User/Heard/HeardApplet.h"
#include "graphics/niche/InkHUD/Applets/User/Positions/PositionsApplet.h"
#include "graphics/niche/InkHUD/Applets/User/RecentsList/RecentsListApplet.h"
#include "graphics/niche/InkHUD/Applets/User/ThreadedMessage/ThreadedMessageApplet.h"
// Shared NicheGraphics components
// --------------------------------
#include "graphics/niche/Drivers/EInk/E0213A367.h"
#include "graphics/niche/Inputs/TwoButton.h"
void setupNicheGraphics()
{
using namespace NicheGraphics;
// SPI
// -----------------------------
// For NRF52 platforms, SPI pins are defined in variant.h
SPI1.begin();
// E-Ink Driver
// -----------------------------
Drivers::EInk *driver = new Drivers::E0213A367;
driver->begin(&SPI1, PIN_EINK_DC, PIN_EINK_CS, PIN_EINK_BUSY, PIN_EINK_RES);
// InkHUD
// ----------------------------
InkHUD::InkHUD *inkhud = InkHUD::InkHUD::getInstance();
// Set the E-Ink driver
inkhud->setDriver(driver);
// Set how many FAST updates per FULL update
// Set how unhealthy additional FAST updates beyond this number are
inkhud->setDisplayResilience(10, 1.5);
// Select fonts
InkHUD::Applet::fontLarge = FREESANS_12PT_WIN1252;
InkHUD::Applet::fontMedium = FREESANS_9PT_WIN1252;
InkHUD::Applet::fontSmall = FREESANS_6PT_WIN1252;
// Customize default settings
inkhud->persistence->settings.userTiles.maxCount = 2; // How many tiles can the display handle?
inkhud->persistence->settings.rotation = 3; // 270 degrees clockwise
inkhud->persistence->settings.userTiles.count = 1; // One tile only by default, keep things simple for new users
inkhud->persistence->settings.optionalMenuItems.nextTile = true;
// Pick applets
// Note: order of applets determines priority of "auto-show" feature
inkhud->addApplet("All Messages", new InkHUD::AllMessageApplet, true, true); // Activated, autoshown
inkhud->addApplet("DMs", new InkHUD::DMApplet); // -
inkhud->addApplet("Channel 0", new InkHUD::ThreadedMessageApplet(0)); // -
inkhud->addApplet("Channel 1", new InkHUD::ThreadedMessageApplet(1)); // -
inkhud->addApplet("Positions", new InkHUD::PositionsApplet, true); // Activated
inkhud->addApplet("Recents List", new InkHUD::RecentsListApplet); // -
inkhud->addApplet("Heard", new InkHUD::HeardApplet, true, false, 0); // Activated, no autoshow, default on tile 0
// Start running InkHUD
inkhud->begin();
// Buttons
// --------------------------
Inputs::TwoButton *buttons = Inputs::TwoButton::getInstance(); // Shared NicheGraphics component
// #0: Main User Button
buttons->setWiring(0, Inputs::TwoButton::getUserButtonPin());
buttons->setHandlerShortPress(0, [inkhud]() { inkhud->shortpress(); });
buttons->setHandlerLongPress(0, [inkhud]() { inkhud->longpress(); });
// Begin handling button events
buttons->start();
}
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/heltec_mesh_solar/platformio.ini
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; First prototype nrf52840/sx1262 device
[heltec_mesh_solar_base]
extends = nrf52840_base
board = heltec_mesh_solar
board_level = pr
debug_tool = jlink
# add -DCFG_SYSVIEW if you want to use the Segger systemview tool for OS profiling.
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/heltec_mesh_solar
-DHELTEC_MESH_SOLAR
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/heltec_mesh_solar>
lib_deps =
${nrf52840_base.lib_deps}
https://github.com/NMIoT/meshsolar/archive/dfc5330dad443982e6cdd37a61d33fc7252f468b.zip
lewisxhe/PCF8563_Library@^1.0.1
ArduinoJson@6.21.4
[env:heltec-mesh-solar]
extends = heltec_mesh_solar_base
build_flags = ${heltec_mesh_solar_base.build_flags}
-DSPI_INTERFACES_COUNT=1
[env:heltec-mesh-solar-eink]
extends = heltec_mesh_solar_base
build_flags = ${heltec_mesh_solar_base.build_flags}
-DHELTEC_MESH_SOLAR_EINK
-DSPI_INTERFACES_COUNT=2
-DUSE_EINK
-DPIN_SCREEN_VDD_CTL=3
-DPIN_EINK_CS=41
-DPIN_EINK_BUSY=11
-DPIN_EINK_DC=13
-DPIN_EINK_RES=40
-DPIN_EINK_SCLK=12
-DPIN_EINK_MOSI=2
-DPIN_SPI1_MISO=-1
-DPIN_SPI1_MOSI=PIN_EINK_MOSI
-DPIN_SPI1_SCK=PIN_EINK_SCLK
-DEINK_DISPLAY_MODEL=GxEPD2_213_E0213A367
-DEINK_WIDTH=250
-DEINK_HEIGHT=122
-DUSE_EINK_DYNAMICDISPLAY ; Enable Dynamic EInk
-DEINK_LIMIT_FASTREFRESH=10 ; How many consecutive fast-refreshes are permitted
-DEINK_LIMIT_RATE_BACKGROUND_SEC=30 ; Minimum interval between BACKGROUND updates
-DEINK_LIMIT_RATE_RESPONSIVE_SEC=1 ; Minimum interval between RESPONSIVE updates
-DEINK_BACKGROUND_USES_FAST ; (Optional) Use FAST refresh for both BACKGROUND and RESPONSIVE, until a limit is reached.
-DEINK_HASQUIRK_GHOSTING ; Display model is identified as "prone to ghosting"
lib_deps =
${heltec_mesh_solar_base.lib_deps}
https://github.com/meshtastic/GxEPD2/archive/a05c11c02862624266b61599b0d6ba93e33c6f24.zip
[env:heltec-mesh-solar-inkhud]
extends = heltec_mesh_solar_base, inkhud
build_src_filter = ${heltec_mesh_solar_base.build_src_filter} ${inkhud.build_src_filter}
build_flags = ${heltec_mesh_solar_base.build_flags}
${inkhud.build_flags}
-DHELTEC_MESH_SOLAR_INKHUD
-DSPI_INTERFACES_COUNT=2
-DPIN_SCREEN_VDD_CTL=3
-DPIN_EINK_CS=41
-DPIN_EINK_BUSY=11
-DPIN_EINK_DC=13
-DPIN_EINK_RES=40
-DPIN_EINK_SCLK=12
-DPIN_EINK_MOSI=2
-DPIN_SPI1_MISO=-1
-DPIN_SPI1_MOSI=PIN_EINK_MOSI
-DPIN_SPI1_SCK=PIN_EINK_SCLK
lib_deps =
${inkhud.lib_deps} ; InkHUD libs first, so we get GFXRoot instead of AdafruitGFX
${heltec_mesh_solar_base.lib_deps}
[env:heltec-mesh-solar-oled]
extends = heltec_mesh_solar_base
build_flags = ${heltec_mesh_solar_base.build_flags}
-DHELTEC_MESH_SOLAR_OLED
-DSPI_INTERFACES_COUNT=1
-DPIN_SCREEN_VDD_CTL=3
-DHAS_SCREEN=1
-DRESET_OLED=40
-DPIN_WIRE_SDA=2
-DPIN_WIRE_SCL=12
[env:heltec-mesh-solar-tft]
extends = heltec_mesh_solar_base
build_flags = ${heltec_mesh_solar_base.build_flags}
-DHELTEC_MESH_SOLAR_TFT
-DSPI_INTERFACES_COUNT=2
-DUSE_ST7789
-DST7789_NSS=41
-DST7789_RS=13
-DST7789_SDA=2
-DST7789_SCK=12
-DST7789_RESET=40
-DST7789_MISO=-1
-DST7789_BUSY=-1
-DVTFT_CTRL=3
-DVTFT_LEDA=11
-DTFT_BACKLIGHT_ON=HIGH
-DST7789_SPI_HOST=SPI2_HOST
-DSPI_FREQUENCY=10000000
-DSPI_READ_FREQUENCY=10000000
-DTFT_HEIGHT=170
-DTFT_WIDTH=320
-DTFT_OFFSET_X=0
-DTFT_OFFSET_Y=0
-DBRIGHTNESS_DEFAULT=100
-DPIN_SPI1_MISO=ST7789_MISO
-DPIN_SPI1_MOSI=ST7789_SDA
-DPIN_SPI1_SCK=ST7789_SCK
lib_deps =
${heltec_mesh_solar_base.lib_deps}
https://github.com/meshtastic/st7789/archive/bd33ea58ddfe4a5e4a66d53300ccbd38d66ac21f.zip
code/firmware-2.7.15.567b8ea/variants/nrf52840/heltec_mesh_solar/variant.cpp
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0 - pins 0 and 1 are hardwired for xtal and should never be enabled
0xff, 0xff, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
pinMode(BQ4050_EMERGENCY_SHUTDOWN_PIN, INPUT);
#if defined(PIN_SCREEN_VDD_CTL)
pinMode(PIN_SCREEN_VDD_CTL, OUTPUT);
digitalWrite(PIN_SCREEN_VDD_CTL, LOW); // Start with power on
#endif
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/heltec_mesh_solar/variant.h
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_HELTEC_NRF_
#define _VARIANT_HELTEC_NRF_
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (1)
#define NUM_ANALOG_OUTPUTS (0)
#define PIN_LED1 (0 + 4) // green (confirmed on 1.0 board)
#define LED_BLUE PIN_LED1 // fake for bluefruit library
#define LED_GREEN PIN_LED1
#define LED_BUILTIN LED_GREEN
#define LED_STATE_ON 0 // State when LED is lit
#define HAS_NEOPIXEL // Enable the use of neopixels
#define NEOPIXEL_COUNT 1 // How many neopixels are connected
#define NEOPIXEL_DATA (32 + 15) // gpio pin used to send data to the neopixels
#define NEOPIXEL_TYPE (NEO_GRB + NEO_KHZ800) // type of neopixels in use
/*
* Buttons
*/
#define PIN_BUTTON1 (32 + 10)
// #define PIN_BUTTON2 (0 + 18) // 0.18 is labeled on the board as RESET but we configure it in the bootloader as a regular
// GPIO
/*
No longer populated on PCB
*/
#define PIN_SERIAL2_RX (0 + 9)
#define PIN_SERIAL2_TX (0 + 10)
/*
* I2C
*/
#define WIRE_INTERFACES_COUNT 2
#ifndef HELTEC_MESH_SOLAR_OLED
// I2C bus 0
#define PIN_WIRE_SDA (0 + 6)
#define PIN_WIRE_SCL (0 + 26)
#endif
// I2C bus 1
// Available on header pins, for general use
#define PIN_WIRE1_SDA (0 + 30)
#define PIN_WIRE1_SCL (0 + 5)
/*
* Lora radio
*/
#define USE_SX1262
// #define USE_SX1268
#define SX126X_CS (0 + 24) // FIXME - we really should define LORA_CS instead
#define LORA_CS (0 + 24)
#define SX126X_DIO1 (0 + 20)
// Note DIO2 is attached internally to the module to an analog switch for TX/RX switching
// #define SX1262_DIO3 (0 + 21)
// This is used as an *output* from the sx1262 and connected internally to power the tcxo, do not drive from the
// main
// CPU?
#define SX126X_BUSY (0 + 17)
#define SX126X_RESET (0 + 25)
// Not really an E22 but TTGO seems to be trying to clone that
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
/*
* GPS pins
*/
#define GPS_L76K
// #define PIN_GPS_RESET (32 + 6) // An output to reset L76K GPS. As per datasheet, low for > 100ms will reset the L76K
// #define GPS_RESET_MODE LOW
// #define PIN_GPS_EN (21)
#define PERIPHERAL_WARMUP_MS 1000 // Make sure I2C QuickLink has stable power before continuing
#define VEXT_ON_VALUE HIGH
// #define GPS_EN_ACTIVE HIGH
#define PIN_GPS_STANDBY (32 + 2) // An output to wake GPS, low means allow sleep, high means force wake
#define PIN_GPS_PPS (32 + 4)
// Seems to be missing on this new board
// #define PIN_GPS_PPS (32 + 4) // Pulse per second input from the GPS
#define GPS_TX_PIN (32 + 5) // This is for bits going TOWARDS the CPU
#define GPS_RX_PIN (32 + 7) // This is for bits going TOWARDS the GPS
#define GPS_THREAD_INTERVAL 50
#define PIN_SERIAL1_RX GPS_TX_PIN
#define PIN_SERIAL1_TX GPS_RX_PIN
/*
* SPI Interfaces
*/
// For LORA, spi 0
#define PIN_SPI_MISO (0 + 23)
#define PIN_SPI_MOSI (0 + 22)
#define PIN_SPI_SCK (0 + 19)
// #define PIN_PWR_EN (0 + 6)
// To debug via the segger JLINK console rather than the CDC-ACM serial device
// #define USE_SEGGER
#define BQ4050_SDA_PIN (32 + 1) // I2C data line pin
#define BQ4050_SCL_PIN (32 + 0) // I2C clock line pin
#define BQ4050_EMERGENCY_SHUTDOWN_PIN (32 + 3) // Emergency shutdown pin
#define HAS_RTC 0
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/meshlink/platformio.ini
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; MeshLink board developed by LoraItalia. NRF52840, eByte E22900M22S (Will also come with other frequencies), 25w MPPT solar charger (5v,12v,18v selectable), support for gps, buzzer, oled or e-ink display, 10 gpios, hardware watchdog
; https://www.loraitalia.it
; firmware for boards with or without oled display
[env:meshlink]
extends = nrf52840_base
board = meshlink
board_level = extra
;board_check = true
build_flags = ${nrf52840_base.build_flags}
-I variants/nrf52840/meshlink
-D MESHLINK
-D EINK_DISPLAY_MODEL=GxEPD2_213_B74
-D EINK_WIDTH=250
-D EINK_HEIGHT=122
-D USE_EINK_DYNAMICDISPLAY ; Enable Dynamic EInk
-D EINK_LIMIT_FASTREFRESH=5 ; How many consecutive fast-refreshes are permitted
-D EINK_LIMIT_RATE_BACKGROUND_SEC=30 ; Minimum interval between BACKGROUND updates
-D EINK_LIMIT_RATE_RESPONSIVE_SEC=1 ; Minimum interval between RESPONSIVE updates
-D EINK_LIMIT_GHOSTING_PX=2000 ; (Optional) How much image ghosting is tolerated
-D EINK_BACKGROUND_USES_FAST ; (Optional) Use FAST refresh for both BACKGROUND and RESPONSIVE, until a limit is reached.
-D EINK_HASQUIRK_VICIOUSFASTREFRESH ; Identify that pixels drawn by fast-refresh are harder to clear
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/meshlink>
lib_deps =
${nrf52840_base.lib_deps}
https://github.com/meshtastic/GxEPD2/archive/55f618961db45a23eff0233546430f1e5a80f63a.zip
debug_tool = jlink
; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
; Note: as of 6/2013 the serial/bootloader based programming takes approximately 30 seconds
;upload_protocol = jlink
code/firmware-2.7.15.567b8ea/variants/nrf52840/meshlink/variant.cpp
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#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
pinMode(PIN_LED1, OUTPUT);
digitalWrite(PIN_LED1, HIGH); // turn off the white led while booting
// otherwise it will stay lit for several seconds (could be annoying)
#ifdef PIN_WD_EN
pinMode(PIN_WD_EN, OUTPUT);
digitalWrite(PIN_WD_EN, HIGH); // Enable the Watchdog at boot
#endif
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/meshlink/variant.h
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#ifndef _VARIANT_MESHLINK_
#define _VARIANT_MESHLINK_
#ifndef MESHLINK
#define MESHLINK
#endif
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
// #define USE_LFXO // Board uses 32khz crystal for LF
#define USE_LFRC // Board uses RC for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (2)
#define NUM_ANALOG_OUTPUTS (0)
#define BUTTON_PIN (-1) // If defined, this will be used for user button presses,
#define BUTTON_NEED_PULLUP
// LEDs
#define PIN_LED1 (24) // Built in white led for status
#define LED_BLUE PIN_LED1
#define LED_BUILTIN PIN_LED1
#define LED_STATE_ON 0 // State when LED is litted
#define LED_INVERTED 1
// Testing USB detection
// #define NRF_APM
/*
* Analog pins
*/
#define PIN_A1 (3) // P0.03/AIN1
#define ADC_RESOLUTION 14
// Other pins
// #define PIN_AREF (2)
// static const uint8_t AREF = PIN_AREF;
/*
* Serial interfaces
*/
#define PIN_SERIAL1_RX (32 + 8)
#define PIN_SERIAL1_TX (7)
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 2
#define PIN_SPI_MISO (8)
#define PIN_SPI_MOSI (32 + 9)
#define PIN_SPI_SCK (11)
#define PIN_SPI1_MISO (23)
#define PIN_SPI1_MOSI (21)
#define PIN_SPI1_SCK (19)
static const uint8_t SS = 12;
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
/*
* eink display pins
*/
// #define USE_EINK
#define PIN_EINK_CS (15)
#define PIN_EINK_BUSY (16)
#define PIN_EINK_DC (14)
#define PIN_EINK_RES (17)
#define PIN_EINK_SCLK (19)
#define PIN_EINK_MOSI (21) // also called SDI
/*
* Wire Interfaces
*/
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (1)
#define PIN_WIRE_SCL (27)
// QSPI Pins
#define PIN_QSPI_SCK 19
#define PIN_QSPI_CS 22
#define PIN_QSPI_IO0 21
#define PIN_QSPI_IO1 23
#define PIN_QSPI_IO2 32
#define PIN_QSPI_IO3 20
// On-board QSPI Flash
#define EXTERNAL_FLASH_DEVICES W25Q16JVUXIQ
#define EXTERNAL_FLASH_USE_QSPI
#define USE_SX1262
#define SX126X_CS (12)
#define SX126X_DIO1 (32 + 1)
#define SX126X_BUSY (32 + 3)
#define SX126X_RESET (6)
// #define SX126X_RXEN (13)
// DIO2 controlls an antenna switch and the TCXO voltage is controlled by DIO3
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
// pin 25 is used to enable or disable the watchdog. This pin has to be disabled when cpu is put to sleep
// otherwise the timer will expire and wd will reboot the cpu
#define PIN_WD_EN (25)
#define PIN_GPS_PPS (26) // Pulse per second input from the GPS
#define GPS_TX_PIN PIN_SERIAL1_RX // This is for bits going TOWARDS the CPU
#define GPS_RX_PIN PIN_SERIAL1_TX // This is for bits going TOWARDS the GPS
// #define GPS_THREAD_INTERVAL 50
// Define pin to enable GPS toggle (set GPIO to LOW) via user button triple press
#define PIN_GPS_EN (0)
#define GPS_EN_ACTIVE LOW
#define PIN_BUZZER (31) // P0.31/AIN7
// Battery
// The battery sense is hooked to pin A0 (2)
#define BATTERY_PIN (2)
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER 1.42 // fine tuning of voltage
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/meshlink_eink/platformio.ini
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; MeshLink board developed by LoraItalia. NRF52840, eByte E22900M22S (Will also come with other frequencies), 25w MPPT solar charger (5v,12v,18v selectable), support for gps, buzzer, oled or e-ink display, 10 gpios, hardware watchdog
; https://www.loraitalia.it
; firmware for boards with a 250x122 e-ink display
[env:meshlink_eink]
extends = nrf52840_base
board = meshlink
board_level = extra
;board_check = true
build_flags = ${nrf52840_base.build_flags}
-I variants/nrf52840/meshlink_eink
-D MESHLINK
-D EINK_DISPLAY_MODEL=GxEPD2_213_B74
-D EINK_WIDTH=250
-D EINK_HEIGHT=122
-D USE_EINK_DYNAMICDISPLAY ; Enable Dynamic EInk
-D EINK_LIMIT_FASTREFRESH=5 ; How many consecutive fast-refreshes are permitted
-D EINK_LIMIT_RATE_BACKGROUND_SEC=30 ; Minimum interval between BACKGROUND updates
-D EINK_LIMIT_RATE_RESPONSIVE_SEC=1 ; Minimum interval between RESPONSIVE updates
-D EINK_LIMIT_GHOSTING_PX=2000 ; (Optional) How much image ghosting is tolerated
-D EINK_BACKGROUND_USES_FAST ; (Optional) Use FAST refresh for both BACKGROUND and RESPONSIVE, until a limit is reached.
-D EINK_HASQUIRK_VICIOUSFASTREFRESH ; Identify that pixels drawn by fast-refresh are harder to clear
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/meshlink_eink>
lib_deps =
${nrf52840_base.lib_deps}
https://github.com/meshtastic/GxEPD2/archive/55f618961db45a23eff0233546430f1e5a80f63a.zip
debug_tool = jlink
; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
; Note: as of 6/2013 the serial/bootloader based programming takes approximately 30 seconds
;upload_protocol = jlink
code/firmware-2.7.15.567b8ea/variants/nrf52840/meshlink_eink/variant.cpp
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#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
pinMode(PIN_LED1, OUTPUT);
digitalWrite(PIN_LED1, HIGH); // turn off the white led while booting
// otherwise it will stay lit for several seconds (could be annoying)
#ifdef PIN_WD_EN
pinMode(PIN_WD_EN, OUTPUT);
digitalWrite(PIN_WD_EN, HIGH); // Enable the Watchdog at boot
#endif
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/meshlink_eink/variant.h
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#ifndef _VARIANT_MESHLINK_
#define _VARIANT_MESHLINK_
#ifndef MESHLINK
#define MESHLINK
#endif
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
// #define USE_LFXO // Board uses 32khz crystal for LF
#define USE_LFRC // Board uses RC for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (2)
#define NUM_ANALOG_OUTPUTS (0)
#define BUTTON_PIN (-1) // If defined, this will be used for user button presses,
#define BUTTON_NEED_PULLUP
// LEDs
#define PIN_LED1 (24) // Built in white led for status
#define LED_BLUE PIN_LED1
#define LED_BUILTIN PIN_LED1
#define LED_STATE_ON 0 // State when LED is litted
#define LED_INVERTED 1
// Testing USB detection
// #define NRF_APM
/*
* Analog pins
*/
#define PIN_A1 (3) // P0.03/AIN1
#define ADC_RESOLUTION 14
// Other pins
// #define PIN_AREF (2)
// static const uint8_t AREF = PIN_AREF;
/*
* Serial interfaces
*/
#define PIN_SERIAL1_RX (32 + 8)
#define PIN_SERIAL1_TX (7)
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 2
#define PIN_SPI_MISO (8)
#define PIN_SPI_MOSI (32 + 9)
#define PIN_SPI_SCK (11)
#define PIN_SPI1_MISO (23)
#define PIN_SPI1_MOSI (21)
#define PIN_SPI1_SCK (19)
static const uint8_t SS = 12;
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
/*
* eink display pins
*/
#define USE_EINK
#define PIN_EINK_CS (15)
#define PIN_EINK_BUSY (16)
#define PIN_EINK_DC (14)
#define PIN_EINK_RES (17)
#define PIN_EINK_SCLK (19)
#define PIN_EINK_MOSI (21) // also called SDI
/*
* Wire Interfaces
*/
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (1)
#define PIN_WIRE_SCL (27)
// QSPI Pins
#define PIN_QSPI_SCK 19
#define PIN_QSPI_CS 22
#define PIN_QSPI_IO0 21
#define PIN_QSPI_IO1 23
#define PIN_QSPI_IO2 32
#define PIN_QSPI_IO3 20
// On-board QSPI Flash
#define EXTERNAL_FLASH_DEVICES W25Q16JVUXIQ
#define EXTERNAL_FLASH_USE_QSPI
#define USE_SX1262
#define SX126X_CS (12)
#define SX126X_DIO1 (32 + 1)
#define SX126X_BUSY (32 + 3)
#define SX126X_RESET (6)
// #define SX126X_RXEN (13)
// DIO2 controlls an antenna switch and the TCXO voltage is controlled by DIO3
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
// pin 25 is used to enable or disable the watchdog. This pin has to be disabled when cpu is put to sleep
// otherwise the timer will expire and wd will reboot the cpu
#define PIN_WD_EN (25)
#define PIN_GPS_PPS (26) // Pulse per second input from the GPS
#define GPS_TX_PIN PIN_SERIAL1_RX // This is for bits going TOWARDS the CPU
#define GPS_RX_PIN PIN_SERIAL1_TX // This is for bits going TOWARDS the GPS
// #define GPS_THREAD_INTERVAL 50
// Define pin to enable GPS toggle (set GPIO to LOW) via user button triple press
#define PIN_GPS_EN (0)
#define GPS_EN_ACTIVE LOW
#define PIN_BUZZER (31) // P0.31/AIN7
// Battery
// The battery sense is hooked to pin A0 (2)
#define BATTERY_PIN (2)
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER 1.42 // fine tuning of voltage
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/meshtiny/platformio.ini
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; MeshTiny - Custom device based on GAT562 with encoder and buzzer support
[env:meshtiny]
extends = nrf52840_base
board = meshtiny
board_level = extra
build_flags = ${nrf52840_base.build_flags} -Ivariants/nrf52840/meshtiny -D MESHTINY
-D USE_PIN_BUZZER
-D MESHTASTIC_EXCLUDE_GPS=1
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/meshtiny>
lib_deps =
${nrf52840_base.lib_deps}
code/firmware-2.7.15.567b8ea/variants/nrf52840/meshtiny/variant.cpp
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// LED1 & LED2
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
pinMode(PIN_LED2, OUTPUT);
ledOff(PIN_LED2);
// 3V3 Power Rail
pinMode(PIN_3V3_EN, OUTPUT);
digitalWrite(PIN_3V3_EN, HIGH);
// Initialize Encoder pins
pinMode(INPUTDRIVER_ENCODER_UP, INPUT_PULLUP);
pinMode(INPUTDRIVER_ENCODER_DOWN, INPUT_PULLUP);
pinMode(INPUTDRIVER_ENCODER_BTN, INPUT_PULLUP);
// Initialize Buzzer pin
pinMode(PIN_BUZZER, OUTPUT);
digitalWrite(PIN_BUZZER, LOW);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/meshtiny/variant.h
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@@ -1,198 +0,0 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_MESHTINY_
#define _VARIANT_MESHTINY_
#ifndef MESHTINY
#define MESHTINY
#endif
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
// define USE_LFRC // Board uses RC for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (6)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define PIN_LED1 (35)
#define PIN_LED2 (36)
#define LED_BUILTIN PIN_LED1
#define LED_CONN PIN_LED2
#define LED_GREEN PIN_LED1
#define LED_BLUE PIN_LED2
#define LED_STATE_ON 1 // State when LED is litted
/*
* Encoder
*/
#define INPUTDRIVER_ENCODER_TYPE 2
#define INPUTDRIVER_ENCODER_UP 26
#define INPUTDRIVER_ENCODER_DOWN 4
#define INPUTDRIVER_ENCODER_BTN 28
#define CANNED_MESSAGE_MODULE_ENABLE 1
/*
* Buzzer - PWM
*/
#define PIN_BUZZER 30
/*
* Buttons
*/
#define CANCEL_BUTTON_PIN 9
#define BUTTON_NEED_PULLUP
#define CANCEL_BUTTON_ACTIVE_LOW true
#define CANCEL_BUTTON_ACTIVE_PULLUP false
/*
* Analog pins
*/
#define PIN_A0 (5)
#define PIN_A1 (31)
#define PIN_A2 (28)
#define PIN_A3 (29)
#define PIN_A4 (30)
#define PIN_A5 (31)
#define PIN_A6 (0xff)
#define PIN_A7 (0xff)
static const uint8_t A0 = PIN_A0;
static const uint8_t A1 = PIN_A1;
static const uint8_t A2 = PIN_A2;
static const uint8_t A3 = PIN_A3;
static const uint8_t A4 = PIN_A4;
static const uint8_t A5 = PIN_A5;
static const uint8_t A6 = PIN_A6;
static const uint8_t A7 = PIN_A7;
#define ADC_RESOLUTION 14
// Other pins
#define PIN_AREF (2)
#define PIN_NFC1 (9)
#define PIN_NFC2 (10)
static const uint8_t AREF = PIN_AREF;
/*
* Serial interfaces
*/
#define PIN_SERIAL1_RX (15)
#define PIN_SERIAL1_TX (16)
// Connected to Jlink CDC
#define PIN_SERIAL2_RX (8)
#define PIN_SERIAL2_TX (6)
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 2
#define PIN_SPI_MISO (45)
#define PIN_SPI_MOSI (44)
#define PIN_SPI_SCK (43)
#define PIN_SPI1_MISO (29) // (0 + 29)
#define PIN_SPI1_MOSI (30) // (0 + 30)
#define PIN_SPI1_SCK (3) // (0 + 3)
static const uint8_t SS = 42;
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
#define HAS_SCREEN 1
#define USE_SSD1306
/*
* Wire Interfaces
*/
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (13)
#define PIN_WIRE_SCL (14)
// QSPI Pins
#define PIN_QSPI_SCK 3
#define PIN_QSPI_CS 22 // Changed from 26 to avoid conflict with encoder
#define PIN_QSPI_IO0 27 // Changed from 30 to avoid conflict with buzzer
#define PIN_QSPI_IO1 29
#define PIN_QSPI_IO2 21 // Changed from 28 to avoid conflict with encoder button
#define PIN_QSPI_IO3 2
// On-board QSPI Flash
#define EXTERNAL_FLASH_DEVICES IS25LP080D
#define EXTERNAL_FLASH_USE_QSPI
#define USE_SX1262
#define SX126X_CS (42)
#define SX126X_DIO1 (47)
#define SX126X_BUSY (46)
#define SX126X_RESET (38)
#define SX126X_POWER_EN (37)
// DIO2 controlls an antenna switch and the TCXO voltage is controlled by DIO3
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
// Testing USB detection
#define NRF_APM
#define PIN_3V3_EN (34)
// Battery
// The battery sense is hooked to pin A0 (5)
#define BATTERY_PIN PIN_A0
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER 1.73
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/monteops_hw1/platformio.ini
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; MonteOps M.Node/M.Backbone/M.Eagle hardware based on hardware variant #1 (RAK4630 based)
[env:monteops_hw1]
board_level = extra
extends = nrf52840_base
board = wiscore_rak4631
build_flags = ${nrf52840_base.build_flags}
-I variants/nrf52840/monteops_hw1
-D MONTEOPS_HW1
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/monteops_hw1> +<mesh/eth/> +<mesh/api/> +<mqtt/>
lib_deps =
${nrf52840_base.lib_deps}
${networking_base.lib_deps}
https://github.com/RAKWireless/RAK13800-W5100S/archive/1.0.2.zip
debug_tool = jlink
; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
;upload_protocol = jlink
code/firmware-2.7.15.567b8ea/variants/nrf52840/monteops_hw1/variant.cpp
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@@ -1,41 +0,0 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// LED1 & LED2
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
pinMode(PIN_LED2, OUTPUT);
ledOff(PIN_LED2);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/monteops_hw1/variant.h
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_MOPS_HW1_
#define _VARIANT_MOPS_HW1_
#define RAK4630
// MonteOps hardware design variant
#ifndef MONTEOPS_HW1
#define MONTEOPS_HW1
#endif
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
// define USE_LFRC // Board uses RC for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (6)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define PIN_LED1 (35)
#define PIN_LED2 (36) // Connected to WWAN host LED (if present)
#define LED_BUILTIN PIN_LED1
#define LED_CONN PIN_LED2
#define LED_GREEN PIN_LED1
#define LED_BLUE PIN_LED2
#define LED_STATE_ON 1 // State when LED is litted
/*
* Buttons
*/
// #define PIN_BUTTON1 9 // Pin for button on E-ink button module or IO expansion
#define BUTTON_NEED_PULLUP
#define PIN_BUTTON2 12
#define PIN_BUTTON3 24
#define PIN_BUTTON4 25
/*
* Analog pins
*/
#define PIN_A0 (5)
#define PIN_A1 (31)
#define PIN_A2 (28)
#define PIN_A3 (29)
#define PIN_A4 (30)
#define PIN_A5 (31)
#define PIN_A6 (0xff)
#define PIN_A7 (0xff)
static const uint8_t A0 = PIN_A0;
static const uint8_t A1 = PIN_A1;
static const uint8_t A2 = PIN_A2;
static const uint8_t A3 = PIN_A3;
static const uint8_t A4 = PIN_A4;
static const uint8_t A5 = PIN_A5;
static const uint8_t A6 = PIN_A6;
static const uint8_t A7 = PIN_A7;
#define ADC_RESOLUTION 14
// Other pins
#define PIN_AREF (2)
#define PIN_NFC1 (9)
#define PIN_NFC2 (10)
static const uint8_t AREF = PIN_AREF;
/*
* Serial interfaces
*/
#define PIN_SERIAL1_RX (15)
#define PIN_SERIAL1_TX (16)
// Connected to Jlink CDC
#define PIN_SERIAL2_RX (8)
#define PIN_SERIAL2_TX (6)
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 2
#define PIN_SPI_MISO (45)
#define PIN_SPI_MOSI (44)
#define PIN_SPI_SCK (43)
#define PIN_SPI1_MISO (29) // (0 + 29)
#define PIN_SPI1_MOSI (30) // (0 + 30)
#define PIN_SPI1_SCK (3) // (0 + 3)
static const uint8_t SS = 42;
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (13)
#define PIN_WIRE_SCL (14)
// QSPI Pins
#define PIN_QSPI_SCK 3
#define PIN_QSPI_CS 26
#define PIN_QSPI_IO0 30
#define PIN_QSPI_IO1 29
#define PIN_QSPI_IO2 28
#define PIN_QSPI_IO3 2
// On-board QSPI Flash
#define EXTERNAL_FLASH_DEVICES IS25LP080D
#define EXTERNAL_FLASH_USE_QSPI
/* @note RAK5005-O GPIO mapping to RAK4631 GPIO ports
RAK5005-O <-> nRF52840
IO1 <-> P0.17 (Arduino GPIO number 17)
IO2 <-> P1.02 (Arduino GPIO number 34)
IO3 <-> P0.21 (Arduino GPIO number 21)
IO4 <-> P0.04 (Arduino GPIO number 4)
IO5 <-> P0.09 (Arduino GPIO number 9)
IO6 <-> P0.10 (Arduino GPIO number 10)
IO7 <-> P0.28 (Arduino GPIO number 28)
SW1 <-> P0.01 (Arduino GPIO number 1)
A0 <-> P0.04/AIN2 (Arduino Analog A2)
A1 <-> P0.31/AIN7 (Arduino Analog A7)
SPI_CS <-> P0.26 (Arduino GPIO number 26)
*/
// RAK4630 LoRa module
/* Setup of the SX1262 LoRa module ( https://docs.rakwireless.com/Product-Categories/WisBlock/RAK4631/Datasheet/ )
P1.10 NSS SPI NSS (Arduino GPIO number 42)
P1.11 SCK SPI CLK (Arduino GPIO number 43)
P1.12 MOSI SPI MOSI (Arduino GPIO number 44)
P1.13 MISO SPI MISO (Arduino GPIO number 45)
P1.14 BUSY BUSY signal (Arduino GPIO number 46)
P1.15 DIO1 DIO1 event interrupt (Arduino GPIO number 47)
P1.06 NRESET NRESET manual reset of the SX1262 (Arduino GPIO number 38)
Important for successful SX1262 initialization:
* Setup DIO2 to control the antenna switch
* Setup DIO3 to control the TCXO power supply
* Setup the SX1262 to use it's DCDC regulator and not the LDO
* RAK4630 schematics show GPIO P1.07 connected to the antenna switch, but it should not be initialized, as DIO2 will do the
control of the antenna switch
SO GPIO 39/TXEN MAY NOT BE DEFINED FOR SUCCESSFUL OPERATION OF THE SX1262 - TG
*/
#define USE_SX1262
#define SX126X_CS (42)
#define SX126X_DIO1 (47)
#define SX126X_BUSY (46)
#define SX126X_RESET (38)
// #define SX126X_TXEN (39)
// #define SX126X_RXEN (37)
#define SX126X_POWER_EN (37)
#define SX126X_DIO2_AS_RF_SWITCH // DIO2 controlls an antenna switch and the TCXO voltage is controlled by DIO3
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
#define PIN_GPS_RESET (34) // Must be P1.02
// #define PIN_GPS_EN
// #define PIN_GPS_PPS (17) // Pulse per second input from the GPS
#define GPS_RX_PIN PIN_SERIAL1_RX
#define GPS_TX_PIN PIN_SERIAL1_TX
// Battery
// The battery sense is hooked to pin A0 (5)
#define BATTERY_PIN PIN_A0
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER (1.73F)
// #define HAS_RTC 1
#define HAS_ETHERNET 1
#define PIN_ETHERNET_RESET 21
#define PIN_ETHERNET_SS 26 // P0.26 QSPI_CS
#define ETH_SPI_PORT SPI1
#define AQ_SET_PIN 10
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/nano-g2-ultra/platformio.ini
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; First prototype eink/nrf52840/sx1262 device
[env:nano-g2-ultra]
extends = nrf52840_base
board = nano-g2-ultra
debug_tool = jlink
build_flags = ${nrf52840_base.build_flags}
-I variants/nrf52840/nano-g2-ultra
-D NANO_G2_ULTRA
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/nano-g2-ultra>
lib_deps =
${nrf52840_base.lib_deps}
lewisxhe/PCF8563_Library@^1.0.1
;upload_protocol = fs
code/firmware-2.7.15.567b8ea/variants/nrf52840/nano-g2-ultra/variant.cpp
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@@ -1,36 +0,0 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0 - pins 0 and 1 are hardwired for xtal and should never be enabled
0xff, 0xff, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// Nothing need to be inited for now
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/nano-g2-ultra/variant.h
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@@ -1,188 +0,0 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_Nano_G2_
#define _VARIANT_Nano_G2_
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
// #define USE_LFRC // Board uses 32khz RC for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (1)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define PIN_LED1 (-1)
#define PIN_LED2 (-1)
#define PIN_LED3 (-1)
#define LED_RED PIN_LED3
#define LED_BLUE PIN_LED1
#define LED_GREEN PIN_LED2
#define LED_BUILTIN LED_BLUE
#define LED_CONN PIN_GREEN
#define LED_STATE_ON 0 // State when LED is lit
/*
* Buttons
*/
#define PIN_BUTTON1 (32 + 6)
#define EXT_NOTIFY_OUT (0 + 4) // Default pin to use for Ext Notify Module.
/*
* Analog pins
*/
#define PIN_A4 (0 + 2) // Battery ADC
#define BATTERY_PIN PIN_A4
static const uint8_t A4 = PIN_A4;
#define ADC_RESOLUTION 14
/*
* Serial interfaces
*/
#define PIN_SERIAL2_RX (0 + 22)
#define PIN_SERIAL2_TX (0 + 20)
/**
Wire Interfaces
*/
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (0 + 17)
#define PIN_WIRE_SCL (0 + 15)
#define PIN_RTC_INT (0 + 14) // Interrupt from the PCF8563 RTC
/*
External serial flash W25Q16JV_IQ
*/
// QSPI Pins
#define PIN_QSPI_SCK (0 + 8)
#define PIN_QSPI_CS (32 + 7)
#define PIN_QSPI_IO0 (0 + 6) // MOSI if using two bit interface
#define PIN_QSPI_IO1 (0 + 26) // MISO if using two bit interface
#define PIN_QSPI_IO2 (32 + 4) // WP if using two bit interface (i.e. not used)
#define PIN_QSPI_IO3 (32 + 2) // HOLD if using two bit interface (i.e. not used)
// On-board QSPI Flash
#define EXTERNAL_FLASH_DEVICES W25Q16JV_IQ
#define EXTERNAL_FLASH_USE_QSPI
/*
* Lora radio
*/
#define USE_SX1262
#define SX126X_CS (32 + 13) // FIXME - we really should define LORA_CS instead
#define SX126X_DIO1 (32 + 10)
// Note DIO2 is attached internally to the module to an analog switch for TX/RX switching
// #define SX1262_DIO3 (0 + 21)
// This is used as an *output* from the sx1262 and connected internally to power the tcxo, do not drive from the main CPU?
#define SX126X_BUSY (32 + 11)
#define SX126X_RESET (32 + 15)
// DIO2 controlls an antenna switch and the TCXO voltage is controlled by DIO3
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
// #define LORA_DISABLE_SENDING // Define this to disable transmission for testing (power testing etc...)
// #undef SX126X_CS
/*
* GPS pins
*/
#define GPS_L76K
#define PIN_GPS_STANDBY (0 + 13) // An output to wake GPS, low means allow sleep, high means force wake STANDBY
#define PIN_GPS_TX (0 + 9) // This is for bits going TOWARDS the CPU
#define PIN_GPS_RX (0 + 10) // This is for bits going TOWARDS the GPS
// #define GPS_THREAD_INTERVAL 50
#define PIN_SERIAL1_RX PIN_GPS_TX
#define PIN_SERIAL1_TX PIN_GPS_RX
// PCF8563 RTC Module
#define PCF8563_RTC 0x51
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 1
// For LORA, spi 0
#define PIN_SPI_MISO (32 + 9)
#define PIN_SPI_MOSI (0 + 11)
#define PIN_SPI_SCK (0 + 12)
// #define PIN_PWR_EN (0 + 6)
// To debug via the segger JLINK console rather than the CDC-ACM serial device
// #define USE_SEGGER
// Battery
// The battery sense is hooked to pin A0 (2)
// it is defined in the anlaolgue pin section of this file
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER (2.0F)
#define HAS_RTC 1
/**
OLED Screen Model
*/
#define ARDUINO_ARCH_AVR
#define USE_SH1107_128_64
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/r1-neo/platformio.ini
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@@ -1,18 +0,0 @@
; The R1 Neo board
[env:r1-neo]
extends = nrf52840_base
board = r1-neo
board_check = true
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/r1-neo
-D R1_NEO
-DRADIOLIB_EXCLUDE_SX128X=1
-DRADIOLIB_EXCLUDE_SX127X=1
-DRADIOLIB_EXCLUDE_LR11X0=1
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/r1-neo> +<mesh/api/> +<mqtt/>
lib_deps =
${nrf52840_base.lib_deps}
${networking_base.lib_deps}
https://github.com/RAKWireless/RAK13800-W5100S/archive/1.0.2.zip
rakwireless/RAKwireless NCP5623 RGB LED library@^1.0.2
artronshop/ArtronShop_RX8130CE@1.0.0
code/firmware-2.7.15.567b8ea/variants/nrf52840/r1-neo/variant.cpp
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// LED1 & LED2
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
pinMode(PIN_LED2, OUTPUT);
ledOff(PIN_LED2);
// 3V3 Power Rail
// pinMode(PIN_3V3_EN, OUTPUT);
// digitalWrite(PIN_3V3_EN, HIGH);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/r1-neo/variant.h
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_R1NEO_
#define _VARIANT_R1NEO_
#define RAK4630
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
// define USE_LFRC // Board uses RC for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (1)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define PIN_LED1 (32 + 4) // P1.04 Controls Green LED
#define PIN_LED2 (28) // P0.28 Controls Blue LED
#define LED_BUILTIN PIN_LED1
#define LED_CONN PIN_LED2
#define LED_GREEN PIN_LED1
#define LED_BLUE PIN_LED2
#define LED_STATE_ON 1 // State when LED is litted
// Button
#define PIN_BUTTON1 (26)
#define BUTTON_ACTIVE_LOW 0
#define BUTTON_ACTIVE_PULLUP 0
#define BUTTON_SENSE_TYPE INPUT_SENSE_HIGH
#define ADC_RESOLUTION 14
// Serial for GPS
#define PIN_SERIAL1_RX (25)
#define PIN_SERIAL1_TX (24)
// Connected to Jlink CDC
#define PIN_SERIAL2_RX (8)
#define PIN_SERIAL2_TX (6)
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 1
#define PIN_SPI_MISO (45)
#define PIN_SPI_MOSI (44)
#define PIN_SPI_SCK (43)
static const uint8_t SS = 42;
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
// R1 Neo Extras
#define DCDC_EN_HOLD (13) // P0.13 Keeps DCDC alive after user button is pressed
#define NRF_ON (29) // P0.29 Tells IO controller device is on
// RAKRGB
#define HAS_NCP5623
#define HAS_SCREEN 0
/*
* Wire Interfaces
*/
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (19) // P0.19 RTC_SDA
#define PIN_WIRE_SCL (20) // P0.20 RTC_SCL
#define PIN_BUZZER (0 + 3) // P0.03
#define USE_SX1262
#define SX126X_CS (42)
#define SX126X_DIO1 (47)
#define SX126X_BUSY (46)
#define SX126X_RESET (38)
#define SX126X_POWER_EN (37)
// DIO2 controlls an antenna switch and the TCXO voltage is controlled by DIO3
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
// Testing USB detection
#define NRF_APM
#define PIN_GPS_EN (32 + 1) // P1.01
#define PIN_GPS_PPS (2) // P0.02 Pulse per second input from the GPS
#define GPS_RX_PIN PIN_SERIAL1_RX
#define GPS_TX_PIN PIN_SERIAL1_TX
// Battery
#define BATTERY_PIN (0 + 31) // P0.31 ADC_VBAT
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER 1.73
#define HAS_RTC 1
#define RX8130CE_RTC 0x32
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/rak2560/platformio.ini
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; Firmware for the WisMesh HUB RAK2560, including a onewire module to talk to the RAK 9154 solar battery.
[env:rak2560]
extends = nrf52840_base
board = wiscore_rak4631
board_check = true
build_flags = ${nrf52840_base.build_flags}
-I variants/nrf52840/rak2560
-D RAK_4631
-DRADIOLIB_EXCLUDE_SX128X=1
-DRADIOLIB_EXCLUDE_SX127X=1
-DRADIOLIB_EXCLUDE_LR11X0=1
-DHAS_RAKPROT=1 ; Define if RAk OneWireSerial is used (disables GPS)
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/rak2560> +<mesh/api/> +<mqtt/> +<serialization/>
lib_deps =
${nrf52840_base.lib_deps}
${nrf52_networking_base.lib_deps}
melopero/Melopero RV3028@^1.1.0
https://github.com/beegee-tokyo/RAK-OneWireSerial/archive/0.0.2.zip
debug_tool = jlink
; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
;upload_protocol = jlink
code/firmware-2.7.15.567b8ea/variants/nrf52840/rak2560/variant.cpp
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// LED1 & LED2
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
pinMode(PIN_LED2, OUTPUT);
ledOff(PIN_LED2);
// 3V3 Power Rail
pinMode(PIN_3V3_EN, OUTPUT);
digitalWrite(PIN_3V3_EN, HIGH);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/rak2560/variant.h
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_RAK2560_
#define _VARIANT_RAK2560_
#define RAK4630
#define RAK2560
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
// define USE_LFRC // Board uses RC for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (6)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define PIN_LED1 (35)
#define PIN_LED2 (36)
#define LED_BUILTIN PIN_LED1
#define LED_CONN PIN_LED2
#define LED_GREEN PIN_LED1
#define LED_BLUE PIN_LED2
#define LED_STATE_ON 1 // State when LED is litted
/*
* Buttons
*/
#define PIN_BUTTON1 9 // Pin for button on E-ink button module or IO expansion
#define BUTTON_NEED_PULLUP
#define PIN_BUTTON2 12
#define PIN_BUTTON3 24
#define PIN_BUTTON4 25
/*
* Analog pins
*/
#define PIN_A0 (5)
#define PIN_A1 (31)
#define PIN_A2 (28)
#define PIN_A3 (29)
#define PIN_A4 (30)
#define PIN_A5 (31)
#define PIN_A6 (0xff)
#define PIN_A7 (0xff)
static const uint8_t A0 = PIN_A0;
static const uint8_t A1 = PIN_A1;
static const uint8_t A2 = PIN_A2;
static const uint8_t A3 = PIN_A3;
static const uint8_t A4 = PIN_A4;
static const uint8_t A5 = PIN_A5;
static const uint8_t A6 = PIN_A6;
static const uint8_t A7 = PIN_A7;
#define ADC_RESOLUTION 14
// Other pins
#define PIN_AREF (2)
#define PIN_NFC1 (9)
#define PIN_NFC2 (10)
static const uint8_t AREF = PIN_AREF;
/*
* Serial interfaces
*/
#define PIN_SERIAL1_RX (15)
#define PIN_SERIAL1_TX (16)
// Connected to Serial 2
#define PIN_SERIAL2_RX (19)
#define PIN_SERIAL2_TX (20)
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 2
#define PIN_SPI_MISO (45)
#define PIN_SPI_MOSI (44)
#define PIN_SPI_SCK (43)
#define PIN_SPI1_MISO (29) // (0 + 29)
#define PIN_SPI1_MOSI (30) // (0 + 30)
#define PIN_SPI1_SCK (3) // (0 + 3)
static const uint8_t SS = 42;
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
/*
* eink display pins
*/
#define PIN_EINK_CS (0 + 26)
#define PIN_EINK_BUSY (0 + 4)
#define PIN_EINK_DC (0 + 17)
#define PIN_EINK_RES (-1)
#define PIN_EINK_SCLK (0 + 3)
#define PIN_EINK_MOSI (0 + 30) // also called SDI
// #define USE_EINK
/*
* Wire Interfaces
*/
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (13)
#define PIN_WIRE_SCL (14)
// QSPI Pins
#define PIN_QSPI_SCK 3
#define PIN_QSPI_CS 26
#define PIN_QSPI_IO0 30
#define PIN_QSPI_IO1 29
#define PIN_QSPI_IO2 28
#define PIN_QSPI_IO3 2
/* @note RAK5005-O GPIO mapping to RAK4631 GPIO ports
RAK5005-O <-> nRF52840
IO1 <-> P0.17 (Arduino GPIO number 17)
IO2 <-> P1.02 (Arduino GPIO number 34)
IO3 <-> P0.21 (Arduino GPIO number 21)
IO4 <-> P0.04 (Arduino GPIO number 4)
IO5 <-> P0.09 (Arduino GPIO number 9)
IO6 <-> P0.10 (Arduino GPIO number 10)
IO7 <-> P0.28 (Arduino GPIO number 28)
SW1 <-> P0.01 (Arduino GPIO number 1)
A0 <-> P0.04/AIN2 (Arduino Analog A2
A1 <-> P0.31/AIN7 (Arduino Analog A7
SPI_CS <-> P0.26 (Arduino GPIO number 26)
*/
// RAK4630 LoRa module
/* Setup of the SX1262 LoRa module ( https://docs.rakwireless.com/Product-Categories/WisBlock/RAK4631/Datasheet/ )
P1.10 NSS SPI NSS (Arduino GPIO number 42)
P1.11 SCK SPI CLK (Arduino GPIO number 43)
P1.12 MOSI SPI MOSI (Arduino GPIO number 44)
P1.13 MISO SPI MISO (Arduino GPIO number 45)
P1.14 BUSY BUSY signal (Arduino GPIO number 46)
P1.15 DIO1 DIO1 event interrupt (Arduino GPIO number 47)
P1.06 NRESET NRESET manual reset of the SX1262 (Arduino GPIO number 38)
Important for successful SX1262 initialization:
* Setup DIO2 to control the antenna switch
* Setup DIO3 to control the TCXO power supply
* Setup the SX1262 to use it's DCDC regulator and not the LDO
* RAK4630 schematics show GPIO P1.07 connected to the antenna switch, but it should not be initialized, as DIO2 will do the
control of the antenna switch
SO GPIO 39/TXEN MAY NOT BE DEFINED FOR SUCCESSFUL OPERATION OF THE SX1262 - TG
*/
#define DETECTION_SENSOR_EN 4
#define USE_SX1262
#define SX126X_CS (42)
#define SX126X_DIO1 (47)
#define SX126X_BUSY (46)
#define SX126X_RESET (38)
// #define SX126X_TXEN (39)
// #define SX126X_RXEN (37)
#define SX126X_POWER_EN (37)
// DIO2 controlls an antenna switch and the TCXO voltage is controlled by DIO3
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
// Testing USB detection
#define NRF_APM
// enables 3.3V periphery like GPS or IO Module
// Do not toggle this for GPS power savings
#define PIN_3V3_EN (34)
// RAK1910 GPS module
// If using the wisblock GPS module and pluged into Port A on WisBlock base
// IO1 is hooked to PPS (pin 12 on header) = gpio 17
// IO2 is hooked to GPS RESET = gpio 34, but it can not be used to this because IO2 is ALSO used to control 3V3_S power (1 is on).
// Therefore must be 1 to keep peripherals powered
// Power is on the controllable 3V3_S rail
// #define PIN_GPS_RESET (34)
// #define PIN_GPS_EN PIN_3V3_EN
#define PIN_GPS_PPS (17) // Pulse per second input from the GPS
#define GPS_SERIAL_PORT Serial2
// On RAK2560 the GPS is be on a different UART
// #define GPS_RX_PIN PIN_SERIAL2_RX
// #define GPS_TX_PIN PIN_SERIAL2_TX
// #define PIN_GPS_EN PIN_3V3_EN
// Disable GPS
// #define MESHTASTIC_EXCLUDE_GPS 1
// Define pin to enable GPS toggle (set GPIO to LOW) via user button triple press
// RAK12002 RTC Module
#define RV3028_RTC (uint8_t)0b1010010
// RAK18001 Buzzer in Slot C
// #define PIN_BUZZER 21 // IO3 is PWM2
// NEW: set this via protobuf instead!
// Battery
// The battery sense is hooked to pin A0 (5)
#define BATTERY_PIN PIN_A0
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER 1.73
#define HAS_RTC 1
#define RAK_4631 1
#define HALF_UART_PIN PIN_SERIAL1_RX
#if defined(GPS_RX_PIN) && (GPS_RX_PIN == HALF_UART_PIN)
#error pin 15 collision
#endif
#if defined(GPS_TX_PIN) && (GPS_RX_PIN == HALF_UART_PIN)
#error pin 15 collision
#endif
#define AQ_SET_PIN 10
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/rak3401_1watt/platformio.ini
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; The very slick RAK wireless RAK 4631 / 4630 board - Unified firmware for 5005/19003, with or without OLED RAK 1921
[env:rak3401-1watt]
extends = nrf52840_base
board = wiscore_rak4631
board_check = true
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/rak3401_1watt
-D RAK_4631
; -DGPS_POWER_TOGGLE ; comment this line to disable triple press function on the user button to turn off gps entirely.
-D RAK3401
-D RAK13302 ; RAK 1Watt Power Amplifier
-DRADIOLIB_EXCLUDE_SX128X=1
-DRADIOLIB_EXCLUDE_SX127X=1
-DRADIOLIB_EXCLUDE_LR11X0=1
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/rak3401_1watt> +<mesh/api/>
lib_deps =
${nrf52840_base.lib_deps}
${networking_base.lib_deps}
melopero/Melopero RV3028@^1.1.0
rakwireless/RAKwireless NCP5623 RGB LED library@^1.0.2
beegee-tokyo/RAK12035_SoilMoisture@^1.0.4
https://github.com/RAKWireless/RAK12034-BMX160/archive/dcead07ffa267d3c906e9ca4a1330ab989e957e2.zip
; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
; Note: as of 6/2013 the serial/bootloader based programming takes approximately 30 seconds
;upload_protocol = jlink
; Allows programming and debug via the RAK NanoDAP as the default debugger tool for the RAK4631 (it is only $10!)
; programming time is about the same as the bootloader version.
; For information on this see the meshtastic developers documentation for "Development on the NRF52"
code/firmware-2.7.15.567b8ea/variants/nrf52840/rak3401_1watt/variant.cpp
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// LED1 & LED2
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
pinMode(PIN_LED2, OUTPUT);
ledOff(PIN_LED2);
// 3V3 Power Rail
pinMode(PIN_3V3_EN, OUTPUT);
digitalWrite(PIN_3V3_EN, HIGH);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/rak3401_1watt/variant.h
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_RAK3401_
#define _VARIANT_RAK3401_
#define RAK4630
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
// define USE_LFRC // Board uses RC for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (6)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define PIN_LED1 (35)
#define PIN_LED2 (36)
#define LED_BUILTIN PIN_LED1
#define LED_CONN PIN_LED2
#define LED_GREEN PIN_LED1
#define LED_BLUE PIN_LED2
#define LED_STATE_ON 1 // State when LED is litted
/*
* Analog pins
*/
#define PIN_A0 (5)
#define PIN_A1 (31)
#define PIN_A2 (28)
#define PIN_A3 (29)
#define PIN_A4 (30)
#define PIN_A5 (31)
#define PIN_A6 (0xff)
#define PIN_A7 (0xff)
static const uint8_t A0 = PIN_A0;
static const uint8_t A1 = PIN_A1;
static const uint8_t A2 = PIN_A2;
static const uint8_t A3 = PIN_A3;
static const uint8_t A4 = PIN_A4;
static const uint8_t A5 = PIN_A5;
static const uint8_t A6 = PIN_A6;
static const uint8_t A7 = PIN_A7;
#define ADC_RESOLUTION 14
// Other pins
#define WB_I2C1_SDA (13) // SENSOR_SLOT IO_SLOT
#define WB_I2C1_SCL (14) // SENSOR_SLOT IO_SLOT
#define PIN_AREF (2)
#define PIN_NFC1 (9)
#define WB_IO5 PIN_NFC1
#define WB_IO4 (4)
#define PIN_NFC2 (10)
static const uint8_t AREF = PIN_AREF;
/*
* Serial interfaces
*/
#define PIN_SERIAL1_RX (15)
#define PIN_SERIAL1_TX (16)
// Connected to Jlink CDC
#define PIN_SERIAL2_RX (8)
#define PIN_SERIAL2_TX (6)
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 2
#define PIN_SPI_MISO (45)
#define PIN_SPI_MOSI (44)
#define PIN_SPI_SCK (43)
#define PIN_SPI1_MISO (29) // (0 + 29)
#define PIN_SPI1_MOSI (30) // (0 + 30)
#define PIN_SPI1_SCK (3) // (0 + 3)
static const uint8_t SS = 42;
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
/*
* eink display pins
*/
#define PIN_EINK_CS (0 + 26)
#define PIN_EINK_BUSY (0 + 4)
#define PIN_EINK_DC (0 + 17)
#define PIN_EINK_RES (-1)
#define PIN_EINK_SCLK (0 + 3)
#define PIN_EINK_MOSI (0 + 30) // also called SDI
/*
* Wire Interfaces
*/
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (WB_I2C1_SDA)
#define PIN_WIRE_SCL (WB_I2C1_SCL)
// QSPI Pins
#define PIN_QSPI_SCK 3
#define PIN_QSPI_CS 26
#define PIN_QSPI_IO0 30
#define PIN_QSPI_IO1 29
#define PIN_QSPI_IO2 28
#define PIN_QSPI_IO3 2
// On-board QSPI Flash
#define EXTERNAL_FLASH_DEVICES IS25LP080D
#define EXTERNAL_FLASH_USE_QSPI
// 1watt sx1262 RAK13302
#define HW_SPI1_DEVICE 1
#define LORA_SCK PIN_SPI1_SCK
#define LORA_MISO PIN_SPI1_MISO
#define LORA_MOSI PIN_SPI1_MOSI
#define LORA_CS 26
#define USE_SX1262
#define SX126X_CS (26)
#define SX126X_DIO1 (10)
#define SX126X_BUSY (9)
#define SX126X_RESET (4)
#define SX126X_POWER_EN (21)
// DIO2 controlls an antenna switch and the TCXO voltage is controlled by DIO3
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
// Testing USB detection
#define NRF_APM
// If using a power chip like the INA3221 you can override the default battery voltage channel below
// and comment out NRF_APM to use the INA3221 instead of the USB detection for charging
// #define INA3221_BAT_CH INA3221_CH2
// #define INA3221_ENV_CH INA3221_CH1
// enables 3.3V periphery like GPS or IO Module
// Do not toggle this for GPS power savings
#define PIN_3V3_EN (34)
#define WB_IO2 PIN_3V3_EN
// RAK1910 GPS module
// If using the wisblock GPS module and pluged into Port A on WisBlock base
// IO1 is hooked to PPS (pin 12 on header) = gpio 17
// IO2 is hooked to GPS RESET = gpio 34, but it can not be used to this because IO2 is ALSO used to control 3V3_S power (1 is on).
// Therefore must be 1 to keep peripherals powered
// Power is on the controllable 3V3_S rail
// #define PIN_GPS_RESET (34)
// #define PIN_GPS_EN PIN_3V3_EN
#define PIN_GPS_PPS (17) // Pulse per second input from the GPS
#define GPS_RX_PIN PIN_SERIAL1_RX
#define GPS_TX_PIN PIN_SERIAL1_TX
// Define pin to enable GPS toggle (set GPIO to LOW) via user button triple press
// RAK12002 RTC Module
#define RV3028_RTC (uint8_t)0b1010010
// RAK18001 Buzzer in Slot C
// #define PIN_BUZZER 21 // IO3 is PWM2
// NEW: set this via protobuf instead!
// Battery
// The battery sense is hooked to pin A0 (5)
#define BATTERY_PIN PIN_A0
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER 1.73
#define HAS_RTC 1
#define RAK_4631 1
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/rak4631/platformio.ini
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; The very slick RAK wireless RAK 4631 / 4630 board - Unified firmware for 5005/19003, with or without OLED RAK 1921
[env:rak4631]
extends = nrf52840_base
board = wiscore_rak4631
board_level = pr
board_check = true
build_flags = ${nrf52840_base.build_flags}
-I variants/nrf52840/rak4631
-D RAK_4631
-DEINK_DISPLAY_MODEL=GxEPD2_213_BN
-DEINK_WIDTH=250
-DEINK_HEIGHT=122
-DRADIOLIB_EXCLUDE_SX128X=1
-DRADIOLIB_EXCLUDE_SX127X=1
-DRADIOLIB_EXCLUDE_LR11X0=1
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/rak4631> +<mesh/eth/> +<mesh/api/> +<mqtt/>
lib_deps =
${nrf52840_base.lib_deps}
${nrf52_networking_base.lib_deps}
melopero/Melopero RV3028@^1.1.0
https://github.com/RAKWireless/RAK13800-W5100S/archive/1.0.2.zip
rakwireless/RAKwireless NCP5623 RGB LED library@^1.0.2
beegee-tokyo/RAK12035_SoilMoisture@^1.0.4
# renovate: datasource=git-refs depName=RAK12034-BMX160 packageName=https://github.com/RAKWireless/RAK12034-BMX160 gitBranch=main
https://github.com/RAKWireless/RAK12034-BMX160/archive/dcead07ffa267d3c906e9ca4a1330ab989e957e2.zip
; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
; Note: as of 6/2013 the serial/bootloader based programming takes approximately 30 seconds
;upload_protocol = jlink
; Allows programming and debug via the RAK NanoDAP as the default debugger tool for the RAK4631 (it is only $10!)
; programming time is about the same as the bootloader version.
; For information on this see the meshtastic developers documentation for "Development on the NRF52"
[env:rak4631_dbg]
extends = env:rak4631
board_level = extra
; if the builtin version of openocd has a buggy version of semihosting, so use the external version
; platform_packages = platformio/tool-openocd@^3.1200.0
build_flags =
${env:rak4631.build_flags}
-D USE_SEMIHOSTING
lib_deps =
${env:rak4631.lib_deps}
https://github.com/geeksville/Armduino-Semihosting/archive/35b538fdf208c3530c1434cd099a08e486672ee4.zip
; NOTE: the pyocd support for semihosting is buggy. So I switched to using the builtin platformio support for the stlink adapter which worked much better.
; However the built in openocd version in platformio has buggy support for TCP to semihosting.
;
; So I'm now trying the external openocd - but the openocd scripts for nrf52.cfg assume you are using a DAP adapter not an STLINK adapter.
; In theory I could change those scripts. But for now I'm trying going back to a DAP adapter but with the external openocd.
upload_protocol = stlink
; eventually use platformio/tool-pyocd@^2.3600.0 instad
;upload_protocol = custom
;upload_command = pyocd flash -t nrf52840 $UPLOADERFLAGS $SOURCE
code/firmware-2.7.15.567b8ea/variants/nrf52840/rak4631/variant.cpp
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// LED1 & LED2
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
pinMode(PIN_LED2, OUTPUT);
ledOff(PIN_LED2);
// 3V3 Power Rail
pinMode(PIN_3V3_EN, OUTPUT);
digitalWrite(PIN_3V3_EN, HIGH);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/rak4631/variant.h
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_RAK4630_
#define _VARIANT_RAK4630_
#define RAK4630
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
// define USE_LFRC // Board uses RC for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (6)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define PIN_LED1 (35)
#define PIN_LED2 (36)
#define LED_BUILTIN PIN_LED1
#define LED_CONN PIN_LED2
#define LED_GREEN PIN_LED1
#define LED_BLUE PIN_LED2
#define LED_STATE_ON 1 // State when LED is litted
/*
* Buttons
*/
#define PIN_BUTTON1 9 // Pin for button on E-ink button module or IO expansion
#define BUTTON_NEED_PULLUP
#define PIN_BUTTON2 12
#define PIN_BUTTON3 24
#define PIN_BUTTON4 25
/*
* Analog pins
*/
#define PIN_A0 (5)
#define PIN_A1 (31)
#define PIN_A2 (28)
#define PIN_A3 (29)
#define PIN_A4 (30)
#define PIN_A5 (31)
#define PIN_A6 (0xff)
#define PIN_A7 (0xff)
static const uint8_t A0 = PIN_A0;
static const uint8_t A1 = PIN_A1;
static const uint8_t A2 = PIN_A2;
static const uint8_t A3 = PIN_A3;
static const uint8_t A4 = PIN_A4;
static const uint8_t A5 = PIN_A5;
static const uint8_t A6 = PIN_A6;
static const uint8_t A7 = PIN_A7;
#define ADC_RESOLUTION 14
// Other pins
#define WB_I2C1_SDA (13) // SENSOR_SLOT IO_SLOT
#define WB_I2C1_SCL (14) // SENSOR_SLOT IO_SLOT
#define PIN_AREF (2)
#define PIN_NFC1 (9)
#define WB_IO5 PIN_NFC1
#define WB_IO4 (4)
#define PIN_NFC2 (10)
static const uint8_t AREF = PIN_AREF;
/*
* Serial interfaces
*/
#define PIN_SERIAL1_RX (15)
#define PIN_SERIAL1_TX (16)
// Connected to Jlink CDC
#define PIN_SERIAL2_RX (8)
#define PIN_SERIAL2_TX (6)
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 2
#define PIN_SPI_MISO (45)
#define PIN_SPI_MOSI (44)
#define PIN_SPI_SCK (43)
#define PIN_SPI1_MISO (29) // (0 + 29)
#define PIN_SPI1_MOSI (30) // (0 + 30)
#define PIN_SPI1_SCK (3) // (0 + 3)
static const uint8_t SS = 42;
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
/*
* eink display pins
*/
#define PIN_EINK_CS (0 + 26)
#define PIN_EINK_BUSY (0 + 4)
#define PIN_EINK_DC (0 + 17)
#define PIN_EINK_RES (-1)
#define PIN_EINK_SCLK (0 + 3)
#define PIN_EINK_MOSI (0 + 30) // also called SDI
// #define USE_EINK
// RAKRGB
#define HAS_NCP5623
/*
* Wire Interfaces
*/
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (WB_I2C1_SDA)
#define PIN_WIRE_SCL (WB_I2C1_SCL)
// QSPI Pins
#define PIN_QSPI_SCK 3
#define PIN_QSPI_CS 26
#define PIN_QSPI_IO0 30
#define PIN_QSPI_IO1 29
#define PIN_QSPI_IO2 28
#define PIN_QSPI_IO3 2
// On-board QSPI Flash
#define EXTERNAL_FLASH_DEVICES IS25LP080D
#define EXTERNAL_FLASH_USE_QSPI
/* @note RAK5005-O GPIO mapping to RAK4631 GPIO ports
RAK5005-O <-> nRF52840
IO1 <-> P0.17 (Arduino GPIO number 17)
IO2 <-> P1.02 (Arduino GPIO number 34)
IO3 <-> P0.21 (Arduino GPIO number 21)
IO4 <-> P0.04 (Arduino GPIO number 4)
IO5 <-> P0.09 (Arduino GPIO number 9)
IO6 <-> P0.10 (Arduino GPIO number 10)
IO7 <-> P0.28 (Arduino GPIO number 28)
SW1 <-> P0.01 (Arduino GPIO number 1)
A0 <-> P0.04/AIN2 (Arduino Analog A2
A1 <-> P0.31/AIN7 (Arduino Analog A7
SPI_CS <-> P0.26 (Arduino GPIO number 26)
*/
// RAK4630 LoRa module
/* Setup of the SX1262 LoRa module ( https://docs.rakwireless.com/Product-Categories/WisBlock/RAK4631/Datasheet/ )
P1.10 NSS SPI NSS (Arduino GPIO number 42)
P1.11 SCK SPI CLK (Arduino GPIO number 43)
P1.12 MOSI SPI MOSI (Arduino GPIO number 44)
P1.13 MISO SPI MISO (Arduino GPIO number 45)
P1.14 BUSY BUSY signal (Arduino GPIO number 46)
P1.15 DIO1 DIO1 event interrupt (Arduino GPIO number 47)
P1.06 NRESET NRESET manual reset of the SX1262 (Arduino GPIO number 38)
Important for successful SX1262 initialization:
* Setup DIO2 to control the antenna switch
* Setup DIO3 to control the TCXO power supply
* Setup the SX1262 to use it's DCDC regulator and not the LDO
* RAK4630 schematics show GPIO P1.07 connected to the antenna switch, but it should not be initialized, as DIO2 will do the
control of the antenna switch
SO GPIO 39/TXEN MAY NOT BE DEFINED FOR SUCCESSFUL OPERATION OF THE SX1262 - TG
*/
// configure the SET pin on the RAK12039 sensor board to disable the sensor while not reading
// air quality telemetry. PIN_NFC2 doesn't seem to be used anywhere else in the codebase, but if
// you're having problems with your node behaving weirdly when a RAK12039 board isn't connected,
// try disabling this.
#define PMSA003I_ENABLE_PIN PIN_NFC2
#define DETECTION_SENSOR_EN 4
#define USE_SX1262
#define SX126X_CS (42)
#define SX126X_DIO1 (47)
#define SX126X_BUSY (46)
#define SX126X_RESET (38)
// #define SX126X_TXEN (39)
// #define SX126X_RXEN (37)
#define SX126X_POWER_EN (37)
// DIO2 controlls an antenna switch and the TCXO voltage is controlled by DIO3
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
// Testing USB detection
#define NRF_APM
// If using a power chip like the INA3221 you can override the default battery voltage channel below
// and comment out NRF_APM to use the INA3221 instead of the USB detection for charging
// #define INA3221_BAT_CH INA3221_CH2
// #define INA3221_ENV_CH INA3221_CH1
// enables 3.3V periphery like GPS or IO Module
// Do not toggle this for GPS power savings
#define PIN_3V3_EN (34)
#define WB_IO2 PIN_3V3_EN
// RAK1910 GPS module
// If using the wisblock GPS module and pluged into Port A on WisBlock base
// IO1 is hooked to PPS (pin 12 on header) = gpio 17
// IO2 is hooked to GPS RESET = gpio 34, but it can not be used to this because IO2 is ALSO used to control 3V3_S power (1 is on).
// Therefore must be 1 to keep peripherals powered
// Power is on the controllable 3V3_S rail
// #define PIN_GPS_RESET (34)
// #define PIN_GPS_EN PIN_3V3_EN
#define PIN_GPS_PPS (17) // Pulse per second input from the GPS
#define GPS_RX_PIN PIN_SERIAL1_RX
#define GPS_TX_PIN PIN_SERIAL1_TX
// Define pin to enable GPS toggle (set GPIO to LOW) via user button triple press
// RAK12002 RTC Module
#define RV3028_RTC (uint8_t)0b1010010
// RAK18001 Buzzer in Slot C
// #define PIN_BUZZER 21 // IO3 is PWM2
// NEW: set this via protobuf instead!
// Battery
// The battery sense is hooked to pin A0 (5)
#define BATTERY_PIN PIN_A0
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER 1.73
// RAK4630 AIN0 = nrf52840 AIN3 = Pin 5
#define BATTERY_LPCOMP_INPUT NRF_LPCOMP_INPUT_3
// We have AIN3 with a VBAT divider so AIN3 = VBAT * (1.5/2.5)
// We have the device going deep sleep under 3.1V, which is AIN3 = 1.86V
// So we can wake up when VBAT>=VDD is restored to 3.3V, where AIN3 = 1.98V
// 1.98/3.3 = 6/10, but that's close to the VBAT divider, so we
// pick 6/8VDD, which means VBAT=4.1V.
// Reference:
// VDD=3.3V AIN3=5/8*VDD=2.06V VBAT=1.66*AIN3=3.41V
// VDD=3.3V AIN3=11/16*VDD=2.26V VBAT=1.66*AIN3=3.76V
// VDD=3.3V AIN3=6/8*VDD=2.47V VBAT=1.66*AIN3=4.1V
#define BATTERY_LPCOMP_THRESHOLD NRF_LPCOMP_REF_SUPPLY_11_16
#define HAS_RTC 1
#define HAS_ETHERNET 1
#define RAK_4631 1
#define PIN_ETHERNET_RESET 21
#define PIN_ETHERNET_SS PIN_EINK_CS
#define ETH_SPI_PORT SPI1
#define AQ_SET_PIN 10
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/rak4631_epaper/platformio.ini
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; The very slick RAK wireless RAK 4631 / 4630 board - Firmware for 5005 with the RAK 14000 ePaper
[env:rak4631_eink]
extends = nrf52840_base
board = wiscore_rak4631
build_flags = ${nrf52840_base.build_flags}
-I variants/nrf52840/rak4631_epaper
-D RAK_4631
-DEINK_DISPLAY_MODEL=GxEPD2_213_BN
-DEINK_WIDTH=250
-DEINK_HEIGHT=122
-DRADIOLIB_EXCLUDE_SX128X=1
-DRADIOLIB_EXCLUDE_SX127X=1
-DRADIOLIB_EXCLUDE_LR11X0=1
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/rak4631_epaper>
lib_deps =
${nrf52840_base.lib_deps}
zinggjm/GxEPD2@^1.6.2
melopero/Melopero RV3028@^1.1.0
rakwireless/RAKwireless NCP5623 RGB LED library@^1.0.2
beegee-tokyo/RAKwireless RAK12034@^1.0.0
beegee-tokyo/RAK12035_SoilMoisture@^1.0.4
debug_tool = jlink
; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
;upload_protocol = jlink
code/firmware-2.7.15.567b8ea/variants/nrf52840/rak4631_epaper/variant.cpp
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// LED1 & LED2
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
pinMode(PIN_LED2, OUTPUT);
ledOff(PIN_LED2);
// 3V3 Power Rail
pinMode(PIN_3V3_EN, OUTPUT);
digitalWrite(PIN_3V3_EN, HIGH);
}
code/firmware-2.7.15.567b8ea/variants/nrf52840/rak4631_epaper/variant.h
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/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_RAK4630_
#define _VARIANT_RAK4630_
#define RAK4630
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
// define USE_LFRC // Board uses RC for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (6)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define PIN_LED1 (35)
#define PIN_LED2 (36)
#define LED_BUILTIN PIN_LED1
#define LED_CONN PIN_LED2
#define LED_GREEN PIN_LED1
#define LED_BLUE PIN_LED2
#define LED_STATE_ON 1 // State when LED is litted
/*
* Buttons
*/
#define PIN_BUTTON1 9 // Pin for button on E-ink button module or IO expansion
#define BUTTON_NEED_PULLUP
#define PIN_BUTTON2 12
#define PIN_BUTTON3 24
#define PIN_BUTTON4 25
/*
* Analog pins
*/
#define PIN_A0 (5)
#define PIN_A1 (31)
#define PIN_A2 (28)
#define PIN_A3 (29)
#define PIN_A4 (30)
#define PIN_A5 (31)
#define PIN_A6 (0xff)
#define PIN_A7 (0xff)
static const uint8_t A0 = PIN_A0;
static const uint8_t A1 = PIN_A1;
static const uint8_t A2 = PIN_A2;
static const uint8_t A3 = PIN_A3;
static const uint8_t A4 = PIN_A4;
static const uint8_t A5 = PIN_A5;
static const uint8_t A6 = PIN_A6;
static const uint8_t A7 = PIN_A7;
#define ADC_RESOLUTION 14
// Other pins
#define PIN_AREF (2)
#define PIN_NFC1 (9)
#define WB_IO5 PIN_NFC1
#define WB_IO4 (4)
#define PIN_NFC2 (10)
static const uint8_t AREF = PIN_AREF;
/*
* Serial interfaces
*/
#define PIN_SERIAL1_RX (15)
#define PIN_SERIAL1_TX (16)
// Connected to Jlink CDC
#define PIN_SERIAL2_RX (8)
#define PIN_SERIAL2_TX (6)
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 2
#define PIN_SPI_MISO (45)
#define PIN_SPI_MOSI (44)
#define PIN_SPI_SCK (43)
#define PIN_SPI1_MISO (29) // (0 + 29)
#define PIN_SPI1_MOSI (30) // (0 + 30)
#define PIN_SPI1_SCK (3) // (0 + 3)
static const uint8_t SS = 42;
static const uint8_t MOSI = PIN_SPI_MOSI;
static const uint8_t MISO = PIN_SPI_MISO;
static const uint8_t SCK = PIN_SPI_SCK;
/*
* eink display pins
*/
#define PIN_EINK_CS (0 + 26)
#define PIN_EINK_BUSY (0 + 4)
#define PIN_EINK_DC (0 + 17)
#define PIN_EINK_RES (-1)
#define PIN_EINK_SCLK (0 + 3)
#define PIN_EINK_MOSI (0 + 30) // also called SDI
#define USE_EINK
// RAKRGB
#define HAS_NCP5623
/*
* Wire Interfaces
*/
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (13)
#define PIN_WIRE_SCL (14)
// QSPI Pins
#define PIN_QSPI_SCK 3
#define PIN_QSPI_CS 26
#define PIN_QSPI_IO0 30
#define PIN_QSPI_IO1 29
#define PIN_QSPI_IO2 28
#define PIN_QSPI_IO3 2
// On-board QSPI Flash
#define EXTERNAL_FLASH_DEVICES IS25LP080D
#define EXTERNAL_FLASH_USE_QSPI
/* @note RAK5005-O GPIO mapping to RAK4631 GPIO ports
RAK5005-O <-> nRF52840
IO1 <-> P0.17 (Arduino GPIO number 17)
IO2 <-> P1.02 (Arduino GPIO number 34)
IO3 <-> P0.21 (Arduino GPIO number 21)
IO4 <-> P0.04 (Arduino GPIO number 4)
IO5 <-> P0.09 (Arduino GPIO number 9)
IO6 <-> P0.10 (Arduino GPIO number 10)
IO7 <-> P0.28 (Arduino GPIO number 28)
SW1 <-> P0.01 (Arduino GPIO number 1)
A0 <-> P0.04/AIN2 (Arduino Analog A2
A1 <-> P0.31/AIN7 (Arduino Analog A7
SPI_CS <-> P0.26 (Arduino GPIO number 26)
*/
// RAK4630 LoRa module
#define USE_SX1262
#define SX126X_CS (42)
#define SX126X_DIO1 (47)
#define SX126X_BUSY (46)
#define SX126X_RESET (38)
// #define SX126X_TXEN (39)
// #define SX126X_RXEN (37)
#define SX126X_POWER_EN (37)
// DIO2 controlls an antenna switch and the TCXO voltage is controlled by DIO3
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
// enables 3.3V periphery like GPS or IO Module
#define PIN_3V3_EN (34)
#define WB_IO2 PIN_3V3_EN
// RAK1910 GPS module
// If using the wisblock GPS module and pluged into Port A on WisBlock base
// IO1 is hooked to PPS (pin 12 on header) = gpio 17
// IO2 is hooked to GPS RESET = gpio 34, but it can not be used to this because IO2 is ALSO used to control 3V3_S power (1 is on).
// Therefore must be 1 to keep peripherals powered
// Power is on the controllable 3V3_S rail
// #define PIN_GPS_RESET (34)
#define PIN_GPS_EN PIN_3V3_EN
#define PIN_GPS_PPS (17) // Pulse per second input from the GPS
#define GPS_RX_PIN PIN_SERIAL1_RX
#define GPS_TX_PIN PIN_SERIAL1_TX
// RAK12002 RTC Module
#define RV3028_RTC (uint8_t)0b1010010
// Testing USB detection
#define NRF_APM
// Battery
// The battery sense is hooked to pin A0 (5)
#define BATTERY_PIN PIN_A0
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER 1.73
#define HAS_RTC 1
#define RAK_4631 1
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware-2.7.15.567b8ea/variants/nrf52840/rak4631_epaper_onrxtx/platformio.ini
-27
View File
@@ -1,27 +0,0 @@
; The very slick RAK wireless RAK 4631 / 4630 board - Firmware for 5005 with the RAK 14000 ePaper
[env:rak4631_eink_onrxtx]
board_level = extra
extends = nrf52840_base
board = wiscore_rak4631
build_flags = ${nrf52840_base.build_flags}
-I variants/nrf52840/rak4631_epaper
-D RAK_4631
-D PIN_EINK_EN=34
-D EINK_DISPLAY_MODEL=GxEPD2_213_BN
-D EINK_WIDTH=250
-D EINK_HEIGHT=122
-D RADIOLIB_EXCLUDE_SX128X=1
-D RADIOLIB_EXCLUDE_SX127X=1
-D RADIOLIB_EXCLUDE_LR11X0=1
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/rak4631_epaper_onrxtx>
lib_deps =
${nrf52840_base.lib_deps}
zinggjm/GxEPD2@^1.6.2
melopero/Melopero RV3028@^1.1.0
rakwireless/RAKwireless NCP5623 RGB LED library@^1.0.2
beegee-tokyo/RAKwireless RAK12034@^1.0.0
beegee-tokyo/RAK12035_SoilMoisture@^1.0.4
debug_tool = jlink
; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
;upload_protocol = jlink
;upload_port = /dev/ttyACM3

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