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Signed-off-by: 吴文峰 <kevin@lmve.net>

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kevin
2026-03-03 22:16:00 +08:00
parent 7ae6e9e999
commit 88d56e1e9e
1660 changed files with 281430 additions and 0 deletions
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code/firmware/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}
# renovate: datasource=custom.pio depName=GxEPD2 packageName=zinggjm/library/GxEPD2
zinggjm/GxEPD2@1.6.7
debug_tool = jlink
code/firmware/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/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_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/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/FavoritesMap/FavoritesMapApplet.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
inkhud->addApplet("Favorites Map", new InkHUD::FavoritesMapApplet, false, false); // -
// 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/variants/nrf52840/ELECROW-ThinkNode-M1/platformio.ini
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; First prototype eink/nrf52840/sx1262 device
[env:thinknode_m1]
custom_meshtastic_hw_model = 89
custom_meshtastic_hw_model_slug = THINKNODE_M1
custom_meshtastic_architecture = nrf52840
custom_meshtastic_actively_supported = true
custom_meshtastic_support_level = 1
custom_meshtastic_display_name = ThinkNode M1
custom_meshtastic_images = thinknode_m1.svg
custom_meshtastic_tags = Elecrow
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}
# renovate: datasource=git-refs depName=meshtastic-GxEPD2 packageName=https://github.com/meshtastic/GxEPD2 gitBranch=master
https://github.com/meshtastic/GxEPD2/archive/c7eb4c3c167cf396ef4f541cc5d4c6aa42f3c46b.zip
# renovate: datasource=custom.pio depName=nRF52_PWM packageName=khoih-prog/library/nRF52_PWM
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}
code/firmware/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()
{
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
}
void variant_shutdown()
{
for (int pin = 0; pin < 48; pin++) {
if (pin == SX126X_BUSY || pin == PIN_SPI_SCK || pin == SX126X_DIO1 || pin == PIN_SPI_MOSI || pin == PIN_SPI_MISO ||
pin == SX126X_CS || pin == SX126X_RESET || pin == PIN_NFC1 || pin == PIN_NFC2 || pin == PIN_BUTTON1 ||
pin == PIN_BUTTON2) {
continue;
}
pinMode(pin, OUTPUT);
digitalWrite(pin, LOW);
if (pin >= 32) {
NRF_P1->DIRCLR = (1 << (pin - 32));
} else {
NRF_GPIO->DIRCLR = (1 << pin);
}
}
nrf_gpio_cfg_input(PIN_BUTTON1, NRF_GPIO_PIN_PULLUP); // Configure the pin to be woken up as an input
nrf_gpio_pin_sense_t sense = NRF_GPIO_PIN_SENSE_LOW;
nrf_gpio_cfg_sense_set(PIN_BUTTON1, sense);
nrf_gpio_cfg_input(PIN_BUTTON2, NRF_GPIO_PIN_PULLUP);
nrf_gpio_pin_sense_t sense1 = NRF_GPIO_PIN_SENSE_LOW;
nrf_gpio_cfg_sense_set(PIN_BUTTON2, sense1);
}
code/firmware/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)
// LED
#define PIN_LED1 (32 + 6) // red
#define LED_POWER (32 + 4)
#define LED_NOTIFICATION (0 + 13) // green
// USB_CHECK
#define EXT_PWR_DETECT (32 + 3)
#define ADC_V (0 + 8)
#define LED_BLUE PIN_LED1
#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_BUTTON1 (32 + 10)
#define PIN_BUTTON2 (32 + 7)
#define ALT_BUTTON_PIN PIN_BUTTON2
#define ALT_BUTTON_ACTIVE_LOW true
#define ALT_BUTTON_ACTIVE_PULLUP true
/*
* 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)
/*
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 + 8) // This is for bits going TOWARDS the GPS
#define GPS_RX_PIN (32 + 9) // This is for bits going TOWARDS the CPU
#define GPS_THREAD_INTERVAL 50
#define PIN_GPS_SWITCH (32 + 1) // GPS开关判断
#define PIN_SERIAL1_TX GPS_TX_PIN
#define PIN_SERIAL1_RX GPS_RX_PIN
#define SERIAL_PRINT_PORT 0
/*
* 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)
// 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_SCREEN 0
#ifdef __cplusplus
}
#endif
#endif
code/firmware/variants/nrf52840/ELECROW-ThinkNode-M3/platformio.ini
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[env:thinknode_m3]
custom_meshtastic_support_level = 1
custom_meshtastic_images = thinknode_m3.svg
custom_meshtastic_tags = Elecrow
extends = nrf52840_base
board = ThinkNode-M3
board_check = true
debug_tool = jlink
custom_meshtastic_hw_model = 115
custom_meshtastic_hw_model_slug = THINKNODE_M3
custom_meshtastic_architecture = nrf52840
custom_meshtastic_display_name = Elecrow ThinkNode M3
custom_meshtastic_actively_supported = true
build_flags =
${nrf52840_base.build_flags}
-Ivariants/nrf52840/ELECROW-ThinkNode-M3
-DELECROW_ThinkNode_M3
-DGPS_POWER_TOGGLE
-D CONFIG_NFCT_PINS_AS_GPIOS=1
-L "${platformio.libdeps_dir}/${this.__env__}/bsec2/src/cortex-m4/fpv4-sp-d16-hard"
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/ELECROW-ThinkNode-M3>
lib_deps =
${nrf52840_base.lib_deps}
# renovate: datasource=custom.pio depName=nRF52_PWM packageName=khoih-prog/library/nRF52_PWM
khoih-prog/nRF52_PWM@1.0.1
# renovate: datasource=custom.pio depName=SensorLib packageName=lewisxhe/library/SensorLib
lewisxhe/SensorLib@0.3.4
code/firmware/variants/nrf52840/ELECROW-ThinkNode-M3/rfswitch.h
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#include "RadioLib.h"
#include "nrf.h"
// set RF switch configuration for ELECROW ThinkNode M3
// ELECROW ThinkNode M3 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/variants/nrf52840/ELECROW-ThinkNode-M3/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 "meshUtils.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(KEY_POWER, OUTPUT);
digitalWrite(KEY_POWER, HIGH);
pinMode(RGB_POWER, OUTPUT);
digitalWrite(RGB_POWER, HIGH);
pinMode(LED_GREEN, OUTPUT);
digitalWrite(LED_GREEN, LED_STATE_OFF);
pinMode(LED_BLUE, OUTPUT);
pinMode(PIN_POWER_USB, INPUT);
pinMode(PIN_POWER_DONE, INPUT);
pinMode(PIN_POWER_CHRG, INPUT);
pinMode(BUTTON_PIN, INPUT_PULLUP);
pinMode(EEPROM_POWER, OUTPUT);
digitalWrite(EEPROM_POWER, HIGH);
pinMode(PIN_EN1, OUTPUT);
digitalWrite(PIN_EN1, HIGH);
pinMode(PIN_EN2, OUTPUT);
digitalWrite(PIN_EN2, HIGH);
pinMode(ACC_POWER, OUTPUT);
digitalWrite(ACC_POWER, LOW);
pinMode(DHT_POWER, OUTPUT);
digitalWrite(DHT_POWER, HIGH);
pinMode(Battery_POWER, OUTPUT);
digitalWrite(Battery_POWER, HIGH);
pinMode(GPS_POWER, OUTPUT);
digitalWrite(GPS_POWER, HIGH);
}
// called from main-nrf52.cpp during the cpuDeepSleep() function
void variant_shutdown()
{
digitalWrite(LED_RED, HIGH);
digitalWrite(LED_GREEN, HIGH);
digitalWrite(LED_BLUE, HIGH);
digitalWrite(PIN_EN1, LOW);
digitalWrite(PIN_EN2, LOW);
digitalWrite(EEPROM_POWER, LOW);
digitalWrite(KEY_POWER, LOW);
digitalWrite(DHT_POWER, LOW);
digitalWrite(ACC_POWER, LOW);
digitalWrite(Battery_POWER, LOW);
digitalWrite(GPS_POWER, LOW);
// This sets the pin to OUTPUT and LOW for the pins *not* in the if block.
for (int pin = 0; pin < 48; pin++) {
if (pin == PIN_POWER_USB || pin == BUTTON_PIN || pin == PIN_EN1 || pin == PIN_EN2 || pin == DHT_POWER ||
pin == ACC_POWER || pin == Battery_POWER || pin == GPS_POWER || pin == LR1110_SPI_MISO_PIN ||
pin == LR1110_SPI_MOSI_PIN || pin == LR1110_SPI_SCK_PIN || pin == LR1110_SPI_NSS_PIN || pin == LR1110_BUSY_PIN ||
pin == LR1110_NRESET_PIN || pin == LR1110_IRQ_PIN || pin == GPS_TX_PIN || pin == GPS_RX_PIN || pin == LED_GREEN ||
pin == LED_RED || pin == LED_BLUE) {
continue;
}
pinMode(pin, OUTPUT);
digitalWrite(pin, LOW);
if (pin >= 32) {
NRF_P1->DIRCLR = (1 << (pin - 32));
} else {
NRF_GPIO->DIRCLR = (1 << pin);
}
}
nrf_gpio_cfg_input(BUTTON_PIN, NRF_GPIO_PIN_PULLUP); // Configure the pin to be woken up as an input
nrf_gpio_pin_sense_t sense1 = NRF_GPIO_PIN_SENSE_LOW;
nrf_gpio_cfg_sense_set(BUTTON_PIN, sense1);
nrf_gpio_cfg_input(PIN_POWER_USB, NRF_GPIO_PIN_PULLDOWN); // Configure the pin to be woken up as an input
nrf_gpio_pin_sense_t sense2 = NRF_GPIO_PIN_SENSE_HIGH;
nrf_gpio_cfg_sense_set(PIN_POWER_USB, sense2);
}
code/firmware/variants/nrf52840/ELECROW-ThinkNode-M3/variant.h
+123
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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_
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
#include "WVariant.h"
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
#define ELECROW_ThinkNode_M3 1
// 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)
// Power Pin
#define NRF_APM
#define GPS_POWER 14
#define PIN_POWER_USB 31
#define EXT_PWR_DETECT PIN_POWER_USB
#define PIN_POWER_DONE 24
#define PIN_POWER_CHRG 32
#define KEY_POWER 16
#define ACC_POWER 2
#define DHT_POWER 3
#define Battery_POWER 17
#define RGB_POWER 29
#define EEPROM_POWER 7
// LED
#define LED_RED 33
#define LED_POWER LED_RED
#define LED_GREEN 35
#define LED_NOTIFICATION LED_GREEN
#define LED_BLUE 37
#define LED_PAIRING LED_BLUE // Signals the Status LED Module to handle this LED
#define LED_STATE_ON LOW
#define LED_STATE_OFF HIGH
// BUZZER
#define PIN_BUZZER 23
#define PIN_EN1 36
#define PIN_EN2 34
/*Wire Interfaces*/
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA 26
#define PIN_WIRE_SCL 27
// Temperature correction for sensor
#define AHT10_TEMP_OFFSET -5.0
/*GPS pins*/
#define HAS_GPS 1
#define GPS_BAUDRATE 9600
#define PIN_GPS_RESET 25
#define PIN_GPS_STANDBY 21
#define GPS_TX_PIN 22
#define GPS_RX_PIN 20
#define GPS_THREAD_INTERVAL 50
#define PIN_SERIAL1_TX GPS_TX_PIN
#define PIN_SERIAL1_RX GPS_RX_PIN
// Button
#define BUTTON_PIN 12
#define BUTTON_PIN_ALT (0 + 12)
// Battery
#define BATTERY_PIN 5
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 2.4
#define VBAT_AR_INTERNAL AR_INTERNAL_2_4
#define ADC_MULTIPLIER (1.75)
/*SPI Interfaces*/
#define SPI_INTERFACES_COUNT 1
#define PIN_SPI_MISO (32 + 15) // P1.15 47
#define PIN_SPI_MOSI (32 + 14) // P1.14 46
#define PIN_SPI_SCK (32 + 13) // P1.13 45
#define PIN_SPI_NSS (32 + 12) // P1.12 44
/*LORA Interfaces*/
#define USE_LR1110
#define LR1110_IRQ_PIN 40
#define LR1110_NRESET_PIN 42
#define LR1110_BUSY_PIN 43
#define LR1110_SPI_NSS_PIN 44
#define LR1110_SPI_SCK_PIN 45
#define LR1110_SPI_MOSI_PIN 46
#define LR1110_SPI_MISO_PIN 47
#define LR11X0_DIO3_TCXO_VOLTAGE 3.3
#define LR11X0_DIO_AS_RF_SWITCH
#define SERIAL_PRINT_PORT 0
// PCF8563 RTC Module
#define PCF8563_RTC 0x51
#ifdef __cplusplus
}
#endif
#endif
code/firmware/variants/nrf52840/ELECROW-ThinkNode-M4/platformio.ini
+15
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; ThinkNode M4 - Powerbank nrf52840/LR1110 by Elecrow
[env:thinknode_m4]
extends = nrf52840_base
board = ThinkNode-M4
board_check = true
debug_tool = jlink
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/ELECROW-ThinkNode-M4
-DELECROW_ThinkNode_M4
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/ELECROW-ThinkNode-M4>
lib_deps =
${nrf52840_base.lib_deps}
lewisxhe/PCF8563_Library@^1.0.1
code/firmware/variants/nrf52840/ELECROW-ThinkNode-M4/rfswitch.h
+11
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#include "RadioLib.h"
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/variants/nrf52840/ELECROW-ThinkNode-M4/variant.cpp
+66
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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(LED_PAIRING, OUTPUT);
ledOff(LED_PAIRING);
pinMode(Battery_LED_1, OUTPUT);
ledOff(Battery_LED_1);
pinMode(Battery_LED_2, OUTPUT);
ledOff(Battery_LED_2);
pinMode(Battery_LED_3, OUTPUT);
ledOff(Battery_LED_3);
pinMode(Battery_LED_4, OUTPUT);
ledOff(Battery_LED_4);
}
/// called from main-nrf52.cpp during the cpuDeepSleep() function
void variant_shutdown()
{
for (int pin = 0; pin < 48; pin++) {
if (pin == PIN_GPS_EN || pin == PIN_BUTTON1) {
continue;
}
pinMode(pin, OUTPUT);
digitalWrite(pin, LOW);
if (pin >= 32) {
NRF_P1->DIRCLR = (1 << (pin - 32));
} else {
NRF_GPIO->DIRCLR = (1 << pin);
}
}
digitalWrite(PIN_GPS_EN, HIGH);
}
code/firmware/variants/nrf52840/ELECROW-ThinkNode-M4/variant.h
+143
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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_THINKNODE_M4_
#define _VARIANT_ELECROW_THINKNODE_M4_
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (1)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define LED_BLUE -1
#define LED_NOTIFICATION (32 + 9)
#define LED_PAIRING (13)
#define Battery_LED_1 (15)
#define Battery_LED_2 (17)
#define Battery_LED_3 (32 + 2)
#define Battery_LED_4 (32 + 4)
#define LED_STATE_ON 1
// Button
#define PIN_BUTTON1 (4)
// Battery ADC
#define PIN_A0 (2)
#define BATTERY_PIN PIN_A0
#define BATTERY_SENSE_SAMPLES 30
#define ADC_RESOLUTION 14
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#define ADC_MULTIPLIER (2.00F)
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define HAS_SERIAL_BATTERY_LEVEL 1
#define SERIAL_BATTERY_RX 30
#define SERIAL_BATTERY_TX 5
static const uint8_t A0 = PIN_A0;
#define PIN_NFC1 (9)
#define PIN_NFC2 (10)
// I2C
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (23)
#define PIN_WIRE_SCL (25)
// actually the LORA Radio
#define PIN_POWER_EN (11)
// charger status
#define EXT_CHRG_DETECT (32 + 6)
#define EXT_CHRG_DETECT_VALUE HIGH
// SPI
#define SPI_INTERFACES_COUNT 1
#define PIN_SPI_MISO (8)
#define PIN_SPI_MOSI (7)
#define PIN_SPI_SCK (6)
#define LORA_RESET (32 + 8)
#define LORA_DIO1 (12)
#define LORA_DIO2 (26)
#define LORA_SCK PIN_SPI_SCK
#define LORA_MISO PIN_SPI_MISO
#define LORA_MOSI PIN_SPI_MOSI
#define LORA_CS (27)
#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
// Peripherals on I2C bus. Active Low
#define VEXT_ENABLE (32)
#define VEXT_ON_VALUE LOW
// GPS L76K
#define HAS_GPS 1
#define GPS_L76K
#define GPS_BAUDRATE 9600
#define PIN_GPS_EN (32 + 11)
#define GPS_EN_ACTIVE LOW
#define PIN_GPS_RESET (3)
#define GPS_RESET_MODE HIGH
#define PIN_GPS_STANDBY (28)
#define GPS_STANDBY_ACTIVE HIGH
#define GPS_TX_PIN (32 + 12)
#define GPS_RX_PIN (32 + 14)
#define GPS_THREAD_INTERVAL 50
#define PIN_SERIAL1_RX GPS_RX_PIN
#define PIN_SERIAL1_TX GPS_TX_PIN
#define SERIAL_PRINT_PORT 0
#ifdef __cplusplus
}
#endif
#endif
code/firmware/variants/nrf52840/ELECROW-ThinkNode-M6/platformio.ini
+25
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; ThinkNode M6 - Outdoor Solar Power nrf52840/sx1262 device
[env:thinknode_m6]
custom_meshtastic_hw_model = 120
custom_meshtastic_hw_model_slug = THINKNODE_M6
custom_meshtastic_architecture = nrf52840
custom_meshtastic_actively_supported = false
custom_meshtastic_support_level = 1
custom_meshtastic_display_name = ThinkNode M6
custom_meshtastic_images = thinknode_m6.svg
custom_meshtastic_tags = Elecrow
extends = nrf52840_base
board = ThinkNode-M6
board_check = true
debug_tool = jlink
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/ELECROW-ThinkNode-M6
-DELECROW_ThinkNode_M6
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/ELECROW-ThinkNode-M6>
lib_deps =
${nrf52840_base.lib_deps}
# renovate: datasource=custom.pio depName=SensorLib packageName=lewisxhe/library/SensorLib
lewisxhe/SensorLib@0.3.4
code/firmware/variants/nrf52840/ELECROW-ThinkNode-M6/variant.cpp
+71
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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(LED_PAIRING, OUTPUT);
ledOff(LED_PAIRING);
pinMode(VDD_FLASH_EN, OUTPUT);
digitalWrite(VDD_FLASH_EN, HIGH);
}
// called from main-nrf52.cpp during the cpuDeepSleep() function
void variant_shutdown()
{
// This sets the pin to OUTPUT and LOW for the pins *not* in the if block.
for (int pin = 0; pin < 48; pin++) {
if (pin == PIN_GPS_EN || pin == ADC_CTRL || pin == PIN_BUTTON1 || pin == PIN_SPI_MISO || pin == PIN_SPI_MOSI ||
pin == PIN_SPI_SCK || pin == SX126X_CS || pin == SX126X_RESET || pin == SX126X_BUSY || pin == SX126X_DIO1) {
continue;
}
pinMode(pin, OUTPUT);
digitalWrite(pin, LOW);
if (pin >= 32) {
NRF_P1->DIRCLR = (1 << (pin - 32));
} else {
NRF_GPIO->DIRCLR = (1 << pin);
}
}
digitalWrite(PIN_GPS_EN, LOW);
digitalWrite(ADC_CTRL, LOW);
// digitalWrite(RTC_POWER, LOW);
nrf_gpio_cfg_input(PIN_BUTTON1, NRF_GPIO_PIN_PULLUP); // Configure the pin to be woken up as an input
nrf_gpio_pin_sense_t sense1 = NRF_GPIO_PIN_SENSE_LOW;
nrf_gpio_cfg_sense_set(PIN_BUTTON1, sense1);
nrf_gpio_cfg_input(EXT_CHRG_DETECT, NRF_GPIO_PIN_PULLUP); // Configure the pin to be woken up as an input
nrf_gpio_pin_sense_t sense2 = NRF_GPIO_PIN_SENSE_LOW;
nrf_gpio_cfg_sense_set(EXT_CHRG_DETECT, sense2);
}
code/firmware/variants/nrf52840/ELECROW-ThinkNode-M6/variant.h
+147
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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_THINKNODE_M6_
#define _VARIANT_ELECROW_THINKNODE_M6_
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (1)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define LED_BLUE -1
#define LED_POWER (12)
#define LED_PAIRING (7)
#define LED_NOTIFICATION LED_PAIRING
#define LED_STATE_ON HIGH
#define LED_STATE_OFF LOW
// USB power detection
#define EXT_PWR_DETECT (13)
// Button
#define PIN_BUTTON1 (17)
// Battery ADC
#define PIN_A0 (28)
#define BATTERY_PIN PIN_A0
#define ADC_CTRL (11)
#define ADC_CTRL_ENABLED 1
static const uint8_t A0 = PIN_A0;
#define ADC_RESOLUTION 14
#define BATTERY_SENSE_SAMPLES 30
#define PIN_NFC1 (9)
#define PIN_NFC2 (10)
// I2C
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (32 + 9)
#define PIN_WIRE_SCL (8)
// Peripheral power enable
#define PIN_POWER_EN (27)
// Solar charger status
#define EXT_CHRG_DETECT (15)
#define EXT_CHRG_DETECT_VALUE LOW
// QSPI Flash
#define PIN_QSPI_SCK (32 + 3)
#define PIN_QSPI_CS (23)
#define PIN_QSPI_IO0 (32 + 1)
#define PIN_QSPI_IO1 (32 + 2)
#define PIN_QSPI_IO2 (32 + 4)
#define PIN_QSPI_IO3 (32 + 5)
#define EXTERNAL_FLASH_DEVICES MX25R1635F
#define EXTERNAL_FLASH_USE_QSPI
#define VDD_FLASH_EN (21)
// LoRa SX1262
#define USE_SX1262
#define SX126X_CS (32 + 12)
#define SX126X_DIO1 (32 + 6)
#define SX126X_BUSY (32 + 11)
#define SX126X_RESET (32 + 10)
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_DIO3_TCXO_VOLTAGE 3.3
// GPS L76K
#define GPS_L76K
#define GPS_BAUDRATE 9600
#define PIN_GPS_EN (6)
#define PIN_GPS_REINIT (29)
#define PIN_GPS_STANDBY (30)
#define PIN_GPS_PPS (31)
#define GPS_TX_PIN (2)
#define GPS_RX_PIN (3)
#define GPS_THREAD_INTERVAL 50
#define PIN_SERIAL1_TX GPS_TX_PIN
#define PIN_SERIAL1_RX GPS_RX_PIN
// Secondary UART
#define PIN_SERIAL2_RX (22)
#define PIN_SERIAL2_TX (24)
// PCF8563 RTC Module
#define PCF8563_RTC 0x51
// SPI
#define SPI_INTERFACES_COUNT 1
#define PIN_SPI_MISO (32 + 15)
#define PIN_SPI_MOSI (32 + 14)
#define PIN_SPI_SCK (32 + 13)
// Battery
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 2.4
#define VBAT_AR_INTERNAL AR_INTERNAL_2_4
#define ADC_MULTIPLIER (1.75F)
#define HAS_SOLAR
#define OCV_ARRAY 4080, 3990, 3935, 3880, 3825, 3770, 3715, 3660, 3605, 3550, 3450
#ifdef __cplusplus
}
#endif
#endif
code/firmware/variants/nrf52840/ME25LS01-4Y10TD/platformio.ini
+15
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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>
; 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/variants/nrf52840/ME25LS01-4Y10TD/rfswitch.h
+15
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@@ -0,0 +1,15 @@
#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/variants/nrf52840/ME25LS01-4Y10TD/variant.cpp
+37
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@@ -0,0 +1,37 @@
/*
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(PIN_3V3_EN, OUTPUT);
digitalWrite(PIN_3V3_EN, HIGH);
}
code/firmware/variants/nrf52840/ME25LS01-4Y10TD/variant.h
+137
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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_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_POWER PIN_LED1
#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/variants/nrf52840/ME25LS01-4Y10TD_e-ink/platformio.ini
+22
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[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}
# renovate: datasource=custom.pio depName=GxEPD2 packageName=zinggjm/library/GxEPD2
zinggjm/GxEPD2@1.6.7
; 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/variants/nrf52840/ME25LS01-4Y10TD_e-ink/rfswitch.h
+15
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#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/variants/nrf52840/ME25LS01-4Y10TD_e-ink/variant.cpp
+37
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@@ -0,0 +1,37 @@
/*
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(PIN_3V3_EN, OUTPUT);
digitalWrite(PIN_3V3_EN, HIGH);
}
code/firmware/variants/nrf52840/ME25LS01-4Y10TD_e-ink/variant.h
+160
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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_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_POWER PIN_LED1
#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/variants/nrf52840/MS24SF1/platformio.ini
+14
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@@ -0,0 +1,14 @@
[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>
; 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/variants/nrf52840/MS24SF1/variant.cpp
+30
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@@ -0,0 +1,30 @@
/*
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/variants/nrf52840/MS24SF1/variant.h
+138
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@@ -0,0 +1,138 @@
/*
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_POWER PIN_LED1
#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/variants/nrf52840/MakePython_nRF52840_eink/platformio.ini
+20
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[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}
# renovate: datasource=git-refs depName=meshtastic-ESP32_Codec2 packageName=https://github.com/meshtastic/ESP32_Codec2 gitBranch=master
https://github.com/meshtastic/ESP32_Codec2/archive/633326c78ac251c059ab3a8c430fcdf25b41672f.zip
# renovate: datasource=custom.pio depName=GxEPD2 packageName=zinggjm/library/GxEPD2
zinggjm/GxEPD2@1.6.7
debug_tool = jlink
;upload_port = /dev/ttyACM4
code/firmware/variants/nrf52840/MakePython_nRF52840_eink/variant.cpp
+35
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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);
}
code/firmware/variants/nrf52840/MakePython_nRF52840_eink/variant.h
+143
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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 LED_GREEN PIN_LED1
#define LED_STATE_ON 0 // State when LED is lit
/*
* 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/variants/nrf52840/MakePython_nRF52840_oled/platformio.ini
+13
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@@ -0,0 +1,13 @@
[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}
# renovate: datasource=git-refs depName=meshtastic-ESP32_Codec2 packageName=https://github.com/meshtastic/ESP32_Codec2 gitBranch=master
https://github.com/meshtastic/ESP32_Codec2/archive/633326c78ac251c059ab3a8c430fcdf25b41672f.zip
debug_tool = jlink
code/firmware/variants/nrf52840/MakePython_nRF52840_oled/variant.cpp
+35
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@@ -0,0 +1,35 @@
/*
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);
}
code/firmware/variants/nrf52840/MakePython_nRF52840_oled/variant.h
+121
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#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 LED_GREEN PIN_LED1
#define LED_STATE_ON 0 // State when LED is lit
/*
* 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/variants/nrf52840/TWC_mesh_v4/platformio.ini
+13
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@@ -0,0 +1,13 @@
[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}
# renovate: datasource=custom.pio depName=GxEPD2 packageName=zinggjm/library/GxEPD2
zinggjm/GxEPD2@1.6.7
debug_tool = jlink
code/firmware/variants/nrf52840/TWC_mesh_v4/variant.cpp
+38
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@@ -0,0 +1,38 @@
/*
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/variants/nrf52840/TWC_mesh_v4/variant.h
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#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_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/variants/nrf52840/canaryone/platformio.ini
+22
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@@ -0,0 +1,22 @@
; Public Beta oled/nrf52840/sx1262 device
[env:canaryone]
custom_meshtastic_hw_model = 29
custom_meshtastic_hw_model_slug = CANARYONE
custom_meshtastic_architecture = nrf52840
custom_meshtastic_actively_supported = true
custom_meshtastic_support_level = 3
custom_meshtastic_display_name = Canary One
custom_meshtastic_tags = Canary
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}
;upload_protocol = fs
code/firmware/variants/nrf52840/canaryone/variant.cpp
+56
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@@ -0,0 +1,56 @@
/*
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/variants/nrf52840/canaryone/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_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_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 PERIPHERAL_WARMUP_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 + 8) // This is for bits going TOWARDS the GPS
#define GPS_RX_PIN (GPIO_PORT1 + 9) // This is for bits going TOWARDS the CPU
#define GPS_THREAD_INTERVAL 50
#define PIN_SERIAL1_RX GPS_RX_PIN
#define PIN_SERIAL1_TX GPS_TX_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)
#define SERIAL_PRINT_PORT 0
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware/variants/nrf52840/cpp_overrides/lfs_util.h
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/*
* lfs utility functions
*
* Copyright (c) 2017, Arm Limited. All rights reserved.
* SPDX-License-Identifier: BSD-3-Clause
*/
// MESHTASTIC/@geeksville note: This file is copied from the Adafruit nrf52 arduino lib. And we use a special -include in
// nrf52.ini to load it before EVERY file we do this hack because the default definitions for LFS_ASSERT are quite poor and we
// don't want to fork the adafruit lib (again) and send in a PR that they probably won't merge anyways. This file might break if
// they ever update lfs.util on their side, in which case we'll need to update this file to match their new version. The version
// this is a copy from is almost exactly
// https://github.com/adafruit/Adafruit_nRF52_Arduino/blob/c25d93268a3b9c23e9a1ccfcaf9b208beca624ca/libraries/Adafruit_LittleFS/src/littlefs/lfs_util.h
#ifndef LFS_UTIL_H
#define LFS_UTIL_H
// Users can override lfs_util.h with their own configuration by defining
// LFS_CONFIG as a header file to include (-DLFS_CONFIG=lfs_config.h).
//
// If LFS_CONFIG is used, none of the default utils will be emitted and must be
// provided by the config file. To start I would suggest copying lfs_util.h and
// modifying as needed.
#ifdef LFS_CONFIG
#define LFS_STRINGIZE(x) LFS_STRINGIZE2(x)
#define LFS_STRINGIZE2(x) #x
#include LFS_STRINGIZE(LFS_CONFIG)
#else
// System includes
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
#ifndef LFS_NO_MALLOC
#include <stdlib.h>
#endif
#ifndef LFS_NO_ASSERT
#include <assert.h>
#endif
#if !defined(LFS_NO_DEBUG) || !defined(LFS_NO_WARN) || !defined(LFS_NO_ERROR)
#include <stdio.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
// Macros, may be replaced by system specific wrappers. Arguments to these
// macros must not have side-effects as the macros can be removed for a smaller
// code footprint
// Logging functions
#ifndef LFS_NO_DEBUG
void logLegacy(const char *level, const char *fmt, ...);
#define LFS_DEBUG(fmt, ...) logLegacy("DEBUG", "lfs debug:%d: " fmt "\n", __LINE__, __VA_ARGS__)
#else
#define LFS_DEBUG(fmt, ...)
#endif
#ifndef LFS_NO_WARN
#define LFS_WARN(fmt, ...) logLegacy("WARN", "lfs warn:%d: " fmt "\n", __LINE__, __VA_ARGS__)
#else
#define LFS_WARN(fmt, ...)
#endif
#ifndef LFS_NO_ERROR
#define LFS_ERROR(fmt, ...) logLegacy("ERROR", "lfs error:%d: " fmt "\n", __LINE__, __VA_ARGS__)
#else
#define LFS_ERROR(fmt, ...)
#endif
// Runtime assertions
#ifndef LFS_NO_ASSERT
#define LFS_ASSERT(test) assert(test)
#else
extern void lfs_assert(const char *reason);
#define LFS_ASSERT(test) \
if (!(test)) \
lfs_assert(#test)
#endif
// Builtin functions, these may be replaced by more efficient
// toolchain-specific implementations. LFS_NO_INTRINSICS falls back to a more
// expensive basic C implementation for debugging purposes
// Min/max functions for unsigned 32-bit numbers
static inline uint32_t lfs_max(uint32_t a, uint32_t b)
{
return (a > b) ? a : b;
}
static inline uint32_t lfs_min(uint32_t a, uint32_t b)
{
return (a < b) ? a : b;
}
// Find the next smallest power of 2 less than or equal to a
static inline uint32_t lfs_npw2(uint32_t a)
{
#if !defined(LFS_NO_INTRINSICS) && (defined(__GNUC__) || defined(__CC_ARM))
return 32 - __builtin_clz(a - 1);
#else
uint32_t r = 0;
uint32_t s;
a -= 1;
s = (a > 0xffff) << 4;
a >>= s;
r |= s;
s = (a > 0xff) << 3;
a >>= s;
r |= s;
s = (a > 0xf) << 2;
a >>= s;
r |= s;
s = (a > 0x3) << 1;
a >>= s;
r |= s;
return (r | (a >> 1)) + 1;
#endif
}
// Count the number of trailing binary zeros in a
// lfs_ctz(0) may be undefined
static inline uint32_t lfs_ctz(uint32_t a)
{
#if !defined(LFS_NO_INTRINSICS) && defined(__GNUC__)
return __builtin_ctz(a);
#else
return lfs_npw2((a & -a) + 1) - 1;
#endif
}
// Count the number of binary ones in a
static inline uint32_t lfs_popc(uint32_t a)
{
#if !defined(LFS_NO_INTRINSICS) && (defined(__GNUC__) || defined(__CC_ARM))
return __builtin_popcount(a);
#else
a = a - ((a >> 1) & 0x55555555);
a = (a & 0x33333333) + ((a >> 2) & 0x33333333);
return (((a + (a >> 4)) & 0xf0f0f0f) * 0x1010101) >> 24;
#endif
}
// Find the sequence comparison of a and b, this is the distance
// between a and b ignoring overflow
static inline int lfs_scmp(uint32_t a, uint32_t b)
{
return (int)(unsigned)(a - b);
}
// Convert from 32-bit little-endian to native order
static inline uint32_t lfs_fromle32(uint32_t a)
{
#if !defined(LFS_NO_INTRINSICS) && ((defined(BYTE_ORDER) && BYTE_ORDER == ORDER_LITTLE_ENDIAN) || \
(defined(__BYTE_ORDER) && __BYTE_ORDER == __ORDER_LITTLE_ENDIAN) || \
(defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__))
return a;
#elif !defined(LFS_NO_INTRINSICS) && \
((defined(BYTE_ORDER) && BYTE_ORDER == ORDER_BIG_ENDIAN) || (defined(__BYTE_ORDER) && __BYTE_ORDER == __ORDER_BIG_ENDIAN) || \
(defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__))
return __builtin_bswap32(a);
#else
return (((uint8_t *)&a)[0] << 0) | (((uint8_t *)&a)[1] << 8) | (((uint8_t *)&a)[2] << 16) | (((uint8_t *)&a)[3] << 24);
#endif
}
// Convert to 32-bit little-endian from native order
static inline uint32_t lfs_tole32(uint32_t a)
{
return lfs_fromle32(a);
}
// Calculate CRC-32 with polynomial = 0x04c11db7
void lfs_crc(uint32_t *crc, const void *buffer, size_t size);
// Allocate memory, only used if buffers are not provided to littlefs
static inline void *lfs_malloc(size_t size)
{
#ifndef LFS_NO_MALLOC
extern void *pvPortMalloc(size_t xWantedSize);
return pvPortMalloc(size);
#else
(void)size;
return NULL;
#endif
}
// Deallocate memory, only used if buffers are not provided to littlefs
static inline void lfs_free(void *p)
{
#ifndef LFS_NO_MALLOC
extern void vPortFree(void *pv);
vPortFree(p);
#else
(void)p;
#endif
}
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif
#endif
code/firmware/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>
debug_tool = jlink
code/firmware/variants/nrf52840/diy/nrf52_promicro_diy_tcxo/E80_RSSI_per_case.webp
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code/firmware/variants/nrf52840/diy/nrf52_promicro_diy_tcxo/Schematic_Pro-micro_Pinouts_2025-12-04.pdf
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code/firmware/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/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/FavoritesMap/FavoritesMapApplet.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("Favorites Map", new InkHUD::FavoritesMapApplet);
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/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]
custom_meshtastic_hw_model = 63
custom_meshtastic_hw_model_slug = NRF52_PROMICRO_DIY
custom_meshtastic_architecture = nrf52840
custom_meshtastic_actively_supported = true
custom_meshtastic_support_level = 3
custom_meshtastic_display_name = NRF52 Pro-micro DIY
custom_meshtastic_images = promicro.svg
custom_meshtastic_tags = DIY
custom_meshtastic_requires_dfu = true
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>
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 =
${nrf52840_base.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/variants/nrf52840/diy/nrf52_promicro_diy_tcxo/readme.md
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<!-- trunk-ignore-all(markdownlint/MD059) -->
# Notes
News 2025-12-04 - The GPS pin definitions have been changed!!! This has no material effect on current builds, but future builders may wish to review how they are using the wires.
## General
The pinout is contained in the variant.h file, and a [generic schematic](./Schematic_Pro-Micro_Pinouts_2025-12-04.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/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/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);
}
void variant_shutdown()
{
nrf_gpio_cfg_input(BUTTON_PIN, NRF_GPIO_PIN_PULLUP); // Enable internal pull-up on the button pin
nrf_gpio_pin_sense_t sense = NRF_GPIO_PIN_SENSE_LOW; // Configure SENSE signal on low edge
nrf_gpio_cfg_sense_set(BUTTON_PIN, sense); // Apply SENSE to wake up the device from the deep sleep
}
code/firmware/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_TX     |   | P0.29   | BUSY         | DIO0 |
| P0.22 | GPS_RX     |   | 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
// 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 GPS_TX_PIN (0 + 20) // P0.20 - This is data from the MCU
#define GPS_RX_PIN (0 + 22) // P0.22 - This is data from the GNSS
#define PIN_GPS_EN (0 + 24) // P0.24
#define GPS_UBLOX
// define GPS_DEBUG
// UART interfaces
#define PIN_SERIAL1_TX GPS_TX_PIN
#define PIN_SERIAL1_RX GPS_RX_PIN
#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/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 ESP32S3 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 ESP32S3 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 ESP32S3 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, and I2C has been mapped to NFC1 (SDA, D30) and NFC2 (SCL, D31)
The same pins could be reordered if you would like to have a different arrangement, in `variant.h` you would just need to change the relevant lines:
```cpp
#define GPS_TX_PIN D6 // This is data from the MCU
#define GPS_RX_PIN D7 // This is data from the GNSS module
#define PIN_WIRE_SDA D6
#define PIN_WIRE_SCL D7
```
code/firmware/variants/nrf52840/diy/seeed-xiao-nrf52840-wio-sx1262/platformio.ini
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; Seeed Xiao BLE but using the B2B from ESP32S3 variant
[env:seeed_xiao_nrf52840_btb]
extends = env:seeed_xiao_nrf52840_kit
board_level = extra
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/seeed_xiao_nrf52840_kit
-Isrc/platform/nrf52/softdevice
-Isrc/platform/nrf52/softdevice/nrf52
-DPRIVATE_HW ; Define private hardware
-DSEEED_XIAO_NRF_WIO_BTB ; Define Seeed XIAO nRF Wio B2B
-USEEED_XIAO_NRF52840_KIT ; Remove default HWID
-USEEED_XIAO_NRF_KIT_DEFAULT ; Remove default define
board_build.ldscript = src/platform/nrf52/nrf52840_s140_v7.ld
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/seeed_xiao_nrf52840_kit>
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/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
-USEEED_XIAO_NRF52840_KIT ; remove default HWID
-USEEED_XIAO_NRF_KIT_DEFAULT ; remove default define
; 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
-USEEED_XIAO_NRF52840_KIT ; remove default HWID
-USEEED_XIAO_NRF_KIT_DEFAULT ; remove default define
code/firmware/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/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 = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/seeed_xiao_nrf52840_kit
-Isrc/platform/nrf52/softdevice
-Isrc/platform/nrf52/softdevice/nrf52
-D PRIVATE_HW
-DXIAO_BLE_LEGACY_PINOUT
-DEBYTE_E22
-USEEED_XIAO_NRF52840_KIT ; remove default HWID
-USEEED_XIAO_NRF_KIT_DEFAULT ; remove default define
board_build.ldscript = src/platform/nrf52/nrf52840_s140_v7.ld
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/seeed_xiao_nrf52840_kit>
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
; Seeed Xiao BLE: https://www.digikey.com/en/products/detail/seeed-technology-co-ltd/102010448/16652893
[env:xiao_ble_30db]
extends = env:seeed_xiao_nrf52840_kit
board_level = extra
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/seeed_xiao_nrf52840_kit
-Isrc/platform/nrf52/softdevice
-Isrc/platform/nrf52/softdevice/nrf52
-DPRIVATE_HW ; Define private hardware
-DXIAO_BLE_LEGACY_PINOUT ; Set legacy pinout
-DEBYTE_E22_900M30S ; Set 30db module
-USEEED_XIAO_NRF52840_KIT ; Remove default HWID
-USEEED_XIAO_NRF_KIT_DEFAULT ; Remove default define
board_build.ldscript = src/platform/nrf52/nrf52840_s140_v7.ld
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/seeed_xiao_nrf52840_kit>
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
; Seeed Xiao BLE: https://www.digikey.com/en/products/detail/seeed-technology-co-ltd/102010448/16652893
[env:xiao_ble_33db]
extends = env:seeed_xiao_nrf52840_kit
board_level = extra
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/seeed_xiao_nrf52840_kit
-Isrc/platform/nrf52/softdevice
-Isrc/platform/nrf52/softdevice/nrf52
-DPRIVATE_HW ; Define private hardware
-DXIAO_BLE_LEGACY_PINOUT ; Set legacy pinout
-DEBYTE_E22_900M33S ; Set 33db module
-USEEED_XIAO_NRF52840_KIT ; Remove default HWID
-USEEED_XIAO_NRF_KIT_DEFAULT ; Remove default define
board_build.ldscript = src/platform/nrf52/nrf52840_s140_v7.ld
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/seeed_xiao_nrf52840_kit>
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/variants/nrf52840/dls_Minimesh_Lite/platformio.ini
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[env:minimesh_lite]
extends = nrf52840_base
board = minimesh_lite
board_level = extra
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/dls_Minimesh_Lite
-DPRIVATE_HW
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/dls_Minimesh_Lite>
debug_tool = jlink
code/firmware/variants/nrf52840/dls_Minimesh_Lite/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/variants/nrf52840/dls_Minimesh_Lite/variant.h
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#ifndef _VARIANT_MINIMESH_LITE_
#define _VARIANT_MINIMESH_LITE_
#define VARIANT_MCK (64000000ul)
#define USE_LFRC
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif
#define MINIMESH_LITE
// 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_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
#define VBAT_MV_PER_LSB (0.73242188F)
#define VBAT_DIVIDER (0.6F)
#define VBAT_DIVIDER_COMP (1.73)
#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
#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)
#define PIN_WIRE_SCL (0 + 11)
// LED
#define PIN_LED1 (0 + 15)
// Actually red
#define LED_BLUE PIN_LED1
#define LED_STATE_ON 1
// Button
#define BUTTON_PIN (32 + 0)
// GPS
#define GPS_TX_PIN (0 + 20)
#define GPS_RX_PIN (0 + 22)
#define PIN_GPS_EN (0 + 24)
#define GPS_UBLOX
// define GPS_DEBUG
// UART interfaces
#define PIN_SERIAL1_TX GPS_TX_PIN
#define PIN_SERIAL1_RX GPS_RX_PIN
#define PIN_SERIAL2_RX (0 + 6)
#define PIN_SERIAL2_TX (0 + 8)
// Serial interfaces
#define SPI_INTERFACES_COUNT 1
#define PIN_SPI_MISO (0 + 2)
#define PIN_SPI_MOSI (32 + 15)
#define PIN_SPI_SCK (32 + 11)
#define LORA_MISO PIN_SPI_MISO
#define LORA_MOSI PIN_SPI_MOSI
#define LORA_SCK PIN_SPI_SCK
#define LORA_CS (32 + 13)
// LORA MODULES
#define USE_LLCC68
#define USE_SX1262
#define USE_SX1268
// SX126X CONFIG
#define SX126X_CS (32 + 13)
#define SX126X_DIO1 (0 + 10)
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_BUSY (0 + 29)
#define SX126X_RESET (0 + 9)
#define SX126X_RXEN (0 + 17)
#define SX126X_TXEN RADIOLIB_NC
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
#define TCXO_OPTIONAL // make it so that the firmware can try both TCXO and XTAL
#ifdef __cplusplus
}
#endif
#endif // _VARIANT_MINIMESH_LITE_
code/firmware/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>
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/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/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_GREEN PIN_LED2 // Actually red
#define LED_BLUE PIN_LED1
#define LED_STATE_ON 1 // State when LED is lit
#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/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>
code/firmware/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);
// 3V3 Power Rail
pinMode(PIN_3V3_EN, OUTPUT);
digitalWrite(PIN_3V3_EN, HIGH);
}
code/firmware/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 LED_BLUE (36)
#define LED_GREEN PIN_LED1
#define LED_NOTIFICATION LED_BLUE
#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
/*
* 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_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/variants/nrf52840/heltec_mesh_node_t114-inkhud/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/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/FavoritesMap/FavoritesMapApplet.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("Favorites Map", new InkHUD::FavoritesMapApplet);
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/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}
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/variants/nrf52840/heltec_mesh_node_t114-inkhud/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 "Arduino.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);
}
void variant_shutdown()
{
nrf_gpio_cfg_default(PIN_GPS_PPS);
detachInterrupt(PIN_GPS_PPS);
detachInterrupt(PIN_BUTTON1);
}
code/firmware/variants/nrf52840/heltec_mesh_node_t114-inkhud/variant.h
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// 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_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 + 7) // This is for bits going TOWARDS the CPU
#define GPS_RX_PIN (32 + 5) // This is for bits going TOWARDS the GPS
#define GPS_THREAD_INTERVAL 50
#define PIN_SERIAL1_RX GPS_RX_PIN
#define PIN_SERIAL1_TX GPS_TX_PIN
/*
* 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
// 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)
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware/variants/nrf52840/heltec_mesh_node_t114/platformio.ini
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; First prototype nrf52840/sx1262 device
[env:heltec-mesh-node-t114]
custom_meshtastic_hw_model = 69
custom_meshtastic_hw_model_slug = HELTEC_MESH_NODE_T114
custom_meshtastic_architecture = nrf52840
custom_meshtastic_actively_supported = true
custom_meshtastic_support_level = 1
custom_meshtastic_display_name = Heltec Mesh Node T114
custom_meshtastic_images = heltec-mesh-node-t114.svg, heltec-mesh-node-t114-case.svg
custom_meshtastic_tags = Heltec
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}
# renovate: datasource=git-refs depName=meshtastic-st7789 packageName=https://github.com/meshtastic/st7789 gitBranch=main
https://github.com/meshtastic/st7789/archive/9ee76d6b18b9a8f45a2c5cae06b1134a587691eb.zip
code/firmware/variants/nrf52840/heltec_mesh_node_t114/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 "Arduino.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);
}
void variant_shutdown()
{
nrf_gpio_cfg_default(PIN_GPS_PPS);
detachInterrupt(PIN_GPS_PPS);
detachInterrupt(PIN_BUTTON1);
}
code/firmware/variants/nrf52840/heltec_mesh_node_t114/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
#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_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
/*
* Bluetooth
*/
// The bluetooth transmit power on the nRF52840 is adjustable from -20dB to +8dB in steps of 4dB
// so NRF52_BLE_TX_POWER can be set to -20, -16, -12, -8, -4, 0 (default), 4, and 8.
// #define NRF52_BLE_TX_POWER 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 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 + 7) // This is for bits going TOWARDS the CPU
#define GPS_RX_PIN (32 + 5) // This is for bits going TOWARDS the GPS
#define GPS_THREAD_INTERVAL 50
#define PIN_SERIAL1_RX GPS_RX_PIN
#define PIN_SERIAL1_TX GPS_TX_PIN
/*
* 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)
// 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
// commented out due to power leakage of 2.9mA in shutdown state see reported issue #8801
// #define BATTERY_LPCOMP_INPUT NRF_LPCOMP_INPUT_2 //UNSAFE
// 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
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware/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/FavoritesMap/FavoritesMapApplet.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_WIN1253;
InkHUD::Applet::fontMedium = FREESANS_9PT_WIN1253;
InkHUD::Applet::fontSmall = FREESANS_6PT_WIN1253;
// 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("Favorites Map", new InkHUD::FavoritesMapApplet); // -
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/variants/nrf52840/heltec_mesh_pocket/platformio.ini
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; First prototype nrf52840/sx1262 device
[env:heltec-mesh-pocket-5000]
custom_meshtastic_support_level = 1
custom_meshtastic_images = heltec_mesh_pocket.svg
custom_meshtastic_tags = Heltec
extends = nrf52840_base
board = heltec_mesh_pocket
debug_tool = jlink
custom_device_hw_model = 94
custom_meshtastic_hw_model = 94
custom_meshtastic_hw_model_slug = HELTEC_MESH_POCKET
custom_meshtastic_architecture = nrf52840
custom_meshtastic_display_name = Heltec Mesh Pocket
custom_meshtastic_actively_supported = true
custom_meshtastic_variant = 5000mAh
custom_meshtastic_key = heltec_mesh_pocket
# 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}
# renovate: datasource=git-refs depName=meshtastic-GxEPD2 packageName=https://github.com/meshtastic/GxEPD2 gitBranch=master
https://github.com/meshtastic/GxEPD2/archive/c7eb4c3c167cf396ef4f541cc5d4c6aa42f3c46b.zip
[env:heltec-mesh-pocket-5000-inkhud]
extends = nrf52840_base, inkhud
board = heltec_mesh_pocket
custom_meshtastic_hw_model = 94
custom_meshtastic_hw_model_slug = HELTEC_MESH_POCKET
custom_meshtastic_architecture = nrf52840
custom_meshtastic_display_name = Heltec Mesh Pocket
custom_meshtastic_actively_supported = true
custom_meshtastic_variant = 5000mAh InkHUD
custom_meshtastic_key = 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]
custom_meshtastic_support_level = 1
custom_meshtastic_images = heltec_mesh_pocket.svg
custom_meshtastic_tags = Heltec
extends = nrf52840_base
board = heltec_mesh_pocket
debug_tool = jlink
custom_meshtastic_hw_model = 94
custom_meshtastic_hw_model_slug = HELTEC_MESH_POCKET
custom_meshtastic_architecture = nrf52840
custom_meshtastic_display_name = Heltec Mesh Pocket
custom_meshtastic_actively_supported = true
custom_meshtastic_variant = 10000mAh
custom_meshtastic_key = heltec_mesh_pocket
# 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}
# renovate: datasource=git-refs depName=meshtastic-GxEPD2 packageName=https://github.com/meshtastic/GxEPD2 gitBranch=master
https://github.com/meshtastic/GxEPD2/archive/c7eb4c3c167cf396ef4f541cc5d4c6aa42f3c46b.zip
[env:heltec-mesh-pocket-10000-inkhud]
extends = nrf52840_base, inkhud
board = heltec_mesh_pocket
custom_meshtastic_hw_model = 94
custom_meshtastic_hw_model_slug = HELTEC_MESH_POCKET
custom_meshtastic_architecture = nrf52840
custom_meshtastic_display_name = Heltec Mesh Pocket
custom_meshtastic_actively_supported = true
custom_meshtastic_variant = 10000mAh InkHUD
custom_meshtastic_key = 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/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/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_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)
// 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)
#if defined(HELTEC_MESH_POCKET_BATTERY_5000)
#define OCV_ARRAY 4300, 4240, 4120, 4000, 3888, 3800, 3740, 3698, 3655, 3580, 3400
#elif defined(HELTEC_MESH_POCKET_BATTERY_10000)
#define OCV_ARRAY 4100, 4060, 3960, 3840, 3729, 3625, 3550, 3500, 3420, 3345, 3100
#endif
#undef HAS_GPS
#define HAS_GPS 0
#ifdef __cplusplus
}
#endif
#endif
code/firmware/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/FavoritesMap/FavoritesMapApplet.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("Favorites Map", new InkHUD::FavoritesMapApplet); // -
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/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}
# renovate: datasource=git-refs depName=NMIoT-meshsolar packageName=https://github.com/NMIoT/meshsolar gitBranch=main
https://github.com/NMIoT/meshsolar/archive/dfc5330dad443982e6cdd37a61d33fc7252f468b.zip
# renovate: datasource=custom.pio depName=ArduinoJson packageName=bblanchon/library/ArduinoJson
bblanchon/ArduinoJson@6.21.5
[env:heltec-mesh-solar]
custom_meshtastic_hw_model = 108
custom_meshtastic_hw_model_slug = HELTEC_MESH_SOLAR
custom_meshtastic_architecture = nrf52840
custom_meshtastic_actively_supported = false
custom_meshtastic_support_level = 1
custom_meshtastic_display_name = Heltec MeshSolar
custom_meshtastic_images = heltec-mesh-solar.svg
custom_meshtastic_tags = Heltec
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"
-DENABLE_MESSAGE_PERSISTENCE=0 ; Disable flash persistence for space-limited build
-DMESHTASTIC_EXCLUDE_WIFI=1
-DMESHTASTIC_EXCLUDE_EXTERNALNOTIFICATION=1
-DMESHTASTIC_EXCLUDE_PAXCOUNTER=1
-DMESHTASTIC_EXCLUDE_REMOTEHARDWARE=1
-DMESHTASTIC_EXCLUDE_STOREFORWARD=1
-DMESHTASTIC_EXCLUDE_CANNEDMESSAGES=1
-DMESHTASTIC_EXCLUDE_WAYPOINT=1
lib_deps =
${heltec_mesh_solar_base.lib_deps}
# renovate: datasource=git-refs depName=meshtastic-GxEPD2 packageName=https://github.com/meshtastic/GxEPD2 gitBranch=master
https://github.com/meshtastic/GxEPD2/archive/c7eb4c3c167cf396ef4f541cc5d4c6aa42f3c46b.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}
# renovate: datasource=git-refs depName=meshtastic-st7789 packageName=https://github.com/meshtastic/st7789 gitBranch=main
https://github.com/meshtastic/st7789/archive/9ee76d6b18b9a8f45a2c5cae06b1134a587691eb.zip
code/firmware/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 "Arduino.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
}
void variant_shutdown()
{
nrf_gpio_cfg_default(PIN_GPS_PPS);
detachInterrupt(PIN_GPS_PPS);
detachInterrupt(PIN_BUTTON1);
}
code/firmware/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 (32 + 15) // green (confirmed on 1.0 board)
#define LED_BLUE PIN_LED1 // fake for bluefruit library
#define LED_GREEN PIN_LED1
#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 (-1)
#define PIN_SERIAL2_TX (-1)
/*
* 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 + 7) // This is for bits going TOWARDS the CPU
#define GPS_RX_PIN (32 + 5) // This is for bits going TOWARDS the GPS
#define GPS_THREAD_INTERVAL 50
#define PIN_SERIAL1_RX GPS_RX_PIN
#define PIN_SERIAL1_TX GPS_TX_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)
// To debug via the segger JLINK console rather than the CDC-ACM serial device
// #define USE_SEGGER
// Hardware watchdog
#define HAS_HARDWARE_WATCHDOG
#define HARDWARE_WATCHDOG_DONE (0 + 9)
#define HARDWARE_WATCHDOG_WAKE (0 + 10)
#define HARDWARE_WATCHDOG_TIMEOUT_MS (6 * 60 * 1000) // 6 minute watchdog
#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 SERIAL_PRINT_PORT 0
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware/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
-DRADIOLIB_EXCLUDE_SX128X=1
-DRADIOLIB_EXCLUDE_SX127X=1
-DRADIOLIB_EXCLUDE_LR11X0=1
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/meshlink>
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
[env:meshlink_eink]
extends = nrf52840_base
board = meshlink
board_level = extra
;board_check = true
build_flags = ${nrf52840_base.build_flags}
-I variants/nrf52840/meshlink
-D MESHLINK
-DRADIOLIB_EXCLUDE_SX128X=1
-DRADIOLIB_EXCLUDE_SX127X=1
-DRADIOLIB_EXCLUDE_LR11X0=1
-D USE_EINK
-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}
# renovate: datasource=git-refs depName=meshtastic-GxEPD2 packageName=https://github.com/meshtastic/GxEPD2 gitBranch=master
https://github.com/meshtastic/GxEPD2/archive/c7eb4c3c167cf396ef4f541cc5d4c6aa42f3c46b.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/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
}
void variant_shutdown()
{
#ifdef PIN_WD_EN
digitalWrite(PIN_WD_EN, LOW);
#endif
}
code/firmware/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_STATE_ON 0 // State when LED is lit
// 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)
#define SERIAL_PRINT_PORT 0
/*
* 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_TX // This is for bits going TOWARDS the CPU
#define GPS_RX_PIN PIN_SERIAL1_RX // 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/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>
code/firmware/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 & LED_BLUE
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
pinMode(LED_BLUE, OUTPUT);
ledOff(LED_BLUE);
// 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/variants/nrf52840/meshtiny/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_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 LED_BLUE (36)
#define LED_GREEN PIN_LED1
#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 UPDOWN_LONG_PRESS_REPEAT_INTERVAL 150
/*
* 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/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}
# renovate: datasource=github-tags depName=RAK13800-W5100S packageName=RAKWireless/RAK13800-W5100S
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/variants/nrf52840/monteops_hw1/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);
}
code/firmware/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 LED_BLUE (36) // Connected to WWAN host LED (if present)
#define LED_GREEN PIN_LED1
#define LED_NOTIFICATION LED_BLUE
#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
/*
* 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_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/variants/nrf52840/muzi_base/platformio.ini
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[env:muzi-base]
custom_meshtastic_hw_model = 93
custom_meshtastic_hw_model_slug = MUZI_BASE
custom_meshtastic_architecture = nrf52840
custom_meshtastic_actively_supported = true
custom_meshtastic_support_level = 1
custom_meshtastic_display_name = muzi BASE
custom_meshtastic_images = muzi_base.svg
custom_meshtastic_tags = muzi
extends = nrf52840_base
board = muzi-base
build_flags = ${nrf52840_base.build_flags}
-I variants/nrf52840/muzi_base
-D MUZI_BASE
-D CONFIG_NFCT_PINS_AS_GPIOS=1
-L "${platformio.libdeps_dir}/${this.__env__}/bsec2/src/cortex-m4/fpv4-sp-d16-hard"
build_src_filter = ${nrf52840_base.build_src_filter} +<../variants/nrf52840/muzi_base>
lib_deps =
${nrf52840_base.lib_deps}
# renovate: datasource=custom.pio depName=ArtronShop_RX8130CE packageName=artronshop/library/ArtronShop_RX8130CE
artronshop/ArtronShop_RX8130CE@1.0.0
code/firmware/variants/nrf52840/muzi_base/rfswitch.h
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#include "RadioLib.h"
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, {LOW, 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/variants/nrf52840/muzi_base/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()
{
// Initialize the digital pins as inputs or outputs
pinMode(PIN_LED1, OUTPUT);
digitalWrite(PIN_LED1, HIGH);
pinMode(LED_BLUE, OUTPUT);
digitalWrite(LED_BLUE, HIGH);
// Initialize LoRa pins
pinMode(SX126X_RESET, OUTPUT);
digitalWrite(SX126X_RESET, HIGH);
pinMode(SX126X_CS, OUTPUT);
digitalWrite(SX126X_CS, HIGH);
pinMode(GPS_EN_GPIO, OUTPUT);
digitalWrite(GPS_EN_GPIO, HIGH); // GPS on initially
pinMode(SCREEN_12V_ENABLE, OUTPUT);
digitalWrite(SCREEN_12V_ENABLE, LOW); //
pinMode(BATTERY_CHARGING_INV, INPUT);
}
code/firmware/variants/nrf52840/muzi_base/variant.h
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#pragma once
#ifndef _VARIANT_MUZI_BASE_
#define _VARIANT_MUZI_BASE_
/** 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)
// Define I2C Peripherals
#define WIRE_INTERFACES_COUNT 2
// this is the OLED bus
#define PIN_WIRE_SDA (0 + 24) // P0.24
#define PIN_WIRE_SCL (0 + 25) // P0.25
// IMU bus
#define PIN_WIRE1_SDA (0 + 04) // P0.04
#define PIN_WIRE1_SCL (0 + 06) // P0.06
#define COMPASS_ORIENTATION meshtastic_Config_DisplayConfig_CompassOrientation_DEGREES_270
#define HAS_ICM20948 // forces the i2c address to be seen as this sensor
#define RX8130CE_RTC 0x32
// LEDs
#define PIN_LED1 (32 + 3) // P1.03, Green
#define LED_BLUE (32 + 4) // P1.04, Blue
#define LED_NOTIFICATION LED_BLUE
#define LED_STATE_ON 0 // State when LED is lit
// Buttons
#define HAS_TRACKBALL 1
#define TB_UP (0 + 21)
#define TB_DOWN (0 + 17)
#define TB_LEFT (32 + 05)
#define TB_RIGHT (0 + 16)
#define TB_PRESS (0 + 10)
#define TB_DIRECTION FALLING
#define CANCEL_BUTTON_PIN (0 + 15) // P0.15
#define CANCEL_BUTTON_ACTIVE_LOW true
#define CANCEL_BUTTON_ACTIVE_PULLUP false
// Switch
#define SWITCH_MODE1 (32 + 9) // P1.09, Top Position
#define SWITCH_MODE2 (0 + 12) // P0.12, Middle Position
#define PIN_GPS_SWITCH SWITCH_MODE2
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 1
// For LORA, spi 0
#define PIN_SPI_MISO (32 + 15) // P1.15
#define PIN_SPI_MOSI (32 + 14) // P1.14
#define PIN_SPI_SCK (32 + 13) // P1.13
#define LORA_SCK PIN_SPI_SCK
#define LORA_MISO PIN_SPI_MISO
#define LORA_MOSI PIN_SPI_MOSI
#define LORA_CS (32 + 12) // P1.12
#define USE_SX1262
#define SX126X_CS LORA_CS
#define SX126X_DIO1 (32 + 6) // P1.06
#define SX126X_BUSY (32 + 11) // P1.11
#define SX126X_RESET (32 + 10) // P1.10
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_DIO3_TCXO_VOLTAGE 3.3
#define USE_LR1121
#define LR1121_IRQ_PIN (32 + 8) // P1.08
#define LR1121_NRESET_PIN (32 + 10) // P1.10
#define LR1121_BUSY_PIN (32 + 11) // P1.11
#define LR1121_SPI_NSS_PIN LORA_CS
#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 3.0
#define LR11X0_DIO_AS_RF_SWITCH
// GPS
#define GPS_RX_PIN (0 + 20) // P0.20
#define GPS_TX_PIN (0 + 19) // P0.19
#define GPS_EN_GPIO (32 + 1) // P1.01
#define PIN_SERIAL1_RX GPS_RX_PIN
#define PIN_SERIAL1_TX GPS_TX_PIN
#define PIN_BUZZER (0 + 22) // P0.22
// Battery monitoring
#define BATTERY_PIN (0 + 31) // P0.31
// #define CHARGER_FAULT (0 + 27) // P0.27
#define BATTERY_CHARGING_INV (32 + 02) // P1.02
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#define ADC_MULTIPLIER 1.537
#define OCV_ARRAY 4050, 4010, 3990, 3930, 3870, 3820, 3740, 3630, 3550, 3450, 3100
// Display - I2C display
#define HAS_SCREEN 1
#define SCREEN_12V_ENABLE (0 + 23) // P0.23
#define USE_SH1107
#define USERPREFS_OEM_TEXT "muzi_works_logo"
#define USERPREFS_OEM_FONT_SIZE 0
#define USERPREFS_OEM_IMAGE_WIDTH 88 // 11 bytes wide
#define USERPREFS_OEM_IMAGE_HEIGHT 47 // 517 bytes total
#define USERPREFS_OEM_IMAGE_DATA \
{ \
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0xFF, 0xFF, 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0xFF, \
0xFF, 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0xFF, 0xFF, 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x03, 0x3C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
0xF7, 0x0F, 0xFF, 0x00, 0xF0, 0xFF, 0x0F, 0xC0, 0xFF, 0x07, 0x78, 0xFF, 0x9F, 0xFF, 0x01, 0xF0, 0xFF, 0x0F, 0xC0, \
0xFF, 0x03, 0x78, 0x3F, 0xFE, 0xF3, 0x01, 0xF0, 0xFF, 0x0F, 0x00, 0xE0, 0x03, 0x78, 0x1F, 0xFC, 0xC0, 0x03, 0xF0, \
0xFF, 0x0F, 0x00, 0xE0, 0x01, 0x78, 0x0F, 0xF8, 0x80, 0x03, 0xF0, 0xFF, 0x0F, 0x00, 0xF0, 0x00, 0x78, 0x0F, 0x78, \
0x80, 0x03, 0xF0, 0xFF, 0x0F, 0x00, 0x70, 0x00, 0x78, 0x07, 0x70, 0x80, 0x03, 0xF0, 0xFF, 0x0F, 0x00, 0x78, 0x00, \
0x78, 0x07, 0x70, 0x80, 0x03, 0xF0, 0xFF, 0x0F, 0x00, 0x3C, 0x00, 0x78, 0x07, 0x70, 0x80, 0x03, 0xF0, 0xFF, 0x0F, \
0x00, 0x1C, 0x00, 0x78, 0x07, 0x70, 0x80, 0x03, 0xF0, 0xFF, 0x0F, 0x00, 0x1E, 0x00, 0x78, 0x07, 0x70, 0x80, 0x03, \
0xE0, 0xFF, 0x0F, 0x00, 0x0F, 0x00, 0x78, 0x07, 0x70, 0x80, 0x03, 0xE0, 0xFF, 0x07, 0x80, 0x07, 0x00, 0x78, 0x07, \
0x70, 0x80, 0x03, 0xC0, 0xFF, 0x07, 0x80, 0x07, 0x00, 0x78, 0x07, 0x70, 0x80, 0x03, 0xC0, 0xFF, 0x03, 0xC0, 0xFF, \
0x07, 0x78, 0x07, 0x70, 0x80, 0x03, 0x00, 0xFF, 0x01, 0xE0, 0xFF, 0x07, 0x78, 0x07, 0x70, 0x80, 0x03, 0x00, 0x7C, \
0x00, 0xF0, 0xFF, 0x07, 0x78, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \
0xFF, 0xFF, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0xE3, 0xE7, 0xC7, 0x1F, 0xF8, 0x0F, 0xF0, 0xE7, 0xE3, 0x07, 0x7C, 0xC7, 0xE7, \
0xC3, 0x0F, 0xE0, 0x07, 0xE0, 0xC7, 0xE1, 0x03, 0x70, 0xC7, 0xC3, 0xE3, 0x87, 0xC1, 0x07, 0xC0, 0xC7, 0xF8, 0xE3, \
0x71, 0xC7, 0xC3, 0xE3, 0xE3, 0xC7, 0xC7, 0xC7, 0x47, 0xF8, 0xF3, 0x7F, 0x8F, 0xC3, 0xF1, 0xE3, 0x8F, 0xC7, 0x8F, \
0x27, 0xFC, 0xE3, 0x7F, 0x8F, 0x81, 0xF1, 0xF1, 0x8F, 0xC7, 0xCF, 0x07, 0xFE, 0x03, 0x7E, 0x8F, 0x99, 0xF1, 0xF1, \
0x8F, 0x07, 0xC0, 0x07, 0xFF, 0x07, 0x78, 0x9F, 0x99, 0xF9, 0xF1, 0x8F, 0x07, 0xE0, 0x07, 0xFE, 0x3F, 0x70, 0x1F, \
0x18, 0xF8, 0xF3, 0x8F, 0x07, 0xF0, 0x27, 0xFC, 0xFF, 0x71, 0x3F, 0x18, 0xF8, 0xE3, 0xC7, 0xC7, 0xF1, 0x47, 0xF8, \
0xF3, 0x63, 0x3F, 0x3C, 0xFC, 0xC3, 0xC3, 0xC7, 0xE3, 0xC7, 0xF0, 0xE1, 0x71, 0x3F, 0x3C, 0xFC, 0x07, 0xE0, 0xC7, \
0xC7, 0xC7, 0xE1, 0x03, 0x70, 0x7F, 0x7E, 0xFE, 0x0F, 0xF0, 0xC7, 0x87, 0xC7, 0xC3, 0x07, 0x78, 0xFF, 0xFF, 0xFF, \
0x7F, 0xFC, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F, 0x7E, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, \
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \
0xFF, 0xFF, 0x7F \
}
// QSPI Pins
#define PIN_QSPI_SCK (0 + 3)
#define PIN_QSPI_CS (0 + 26)
#define PIN_QSPI_IO0 (0 + 30)
#define PIN_QSPI_IO1 (0 + 29)
#define PIN_QSPI_IO2 (0 + 28)
#define PIN_QSPI_IO3 (0 + 2)
// On-board QSPI Flash
#define EXTERNAL_FLASH_DEVICES W25Q32JVSS
#define EXTERNAL_FLASH_USE_QSPI
#define SERIAL_PRINT_PORT 0
// NFC is disabled via CONFIG_NFCT_PINS_AS_GPIOS=1 build flag
// This configures P0.09 and P0.10 as regular GPIO pins instead of NFC pins
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#ifdef __cplusplus
#endif
#endif // _VARIANT_MUZI_BASE_
code/firmware/variants/nrf52840/nano-g2-ultra/platformio.ini
+24
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; First prototype eink/nrf52840/sx1262 device
[env:nano-g2-ultra]
custom_meshtastic_hw_model = 18
custom_meshtastic_hw_model_slug = NANO_G2_ULTRA
custom_meshtastic_architecture = nrf52840
custom_meshtastic_actively_supported = true
custom_meshtastic_support_level = 2
custom_meshtastic_display_name = Nano G2 Ultra
custom_meshtastic_images = nano-g2-ultra.svg
custom_meshtastic_tags = B&Q
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}
# renovate: datasource=custom.pio depName=SensorLib packageName=lewisxhe/library/SensorLib
lewisxhe/SensorLib@0.3.4
;upload_protocol = fs
code/firmware/variants/nrf52840/nano-g2-ultra/variant.cpp
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@@ -0,0 +1,36 @@
/*
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/variants/nrf52840/nano-g2-ultra/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_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)
#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)
/*
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 GPS_TX_PIN (0 + 10) // This is for bits going FROM the CPU
#define GPS_RX_PIN (0 + 9) // This is for bits going FROM the GPS
// #define GPS_THREAD_INTERVAL 50
#define PIN_SERIAL1_TX GPS_TX_PIN
#define PIN_SERIAL1_RX GPS_RX_PIN
// PCF8563 RTC Module
#define PIN_RTC_INT (0 + 14) // Interrupt from the PCF8563 RTC
#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)
// 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)
/**
OLED Screen Model
*/
#define ARDUINO_ARCH_AVR
#define USE_SH1107_128_64
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif
code/firmware/variants/nrf52840/nrf52.ini
+50
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@@ -0,0 +1,50 @@
[nrf52_base]
; Instead of the standard nordicnrf52 platform, we use our fork which has our added variant files
platform =
# renovate: datasource=custom.pio depName=platformio/nordicnrf52 packageName=platformio/platform/nordicnrf52
platformio/nordicnrf52@10.11.0
extends = arduino_base
platform_packages =
; our custom Git version until they merge our PR
# TODO renovate
platformio/framework-arduinoadafruitnrf52 @ https://github.com/meshtastic/Adafruit_nRF52_Arduino#74096746e5f167a2ff22e483d8e79bb1aef00591
; Don't renovate toolchain-gccarmnoneeabi
platformio/toolchain-gccarmnoneeabi@~1.90301.0
extra_scripts =
${env.extra_scripts}
extra_scripts/nrf52_extra.py
build_type = release
build_flags =
-include variants/nrf52840/cpp_overrides/lfs_util.h
${arduino_base.build_flags}
-Wno-unused-variable
-Isrc/platform/nrf52
-DLFS_NO_ASSERT ; Disable LFS assertions , see https://github.com/meshtastic/firmware/pull/3818
-DMESHTASTIC_EXCLUDE_AUDIO=1
-DMESHTASTIC_EXCLUDE_PAXCOUNTER=1
-Os
build_unflags =
-Ofast
-Og
-ggdb3
-ggdb2
-g3
-g2
-g
-g1
-g0
build_src_filter =
${arduino_base.build_src_filter} -<platform/esp32/> -<platform/stm32wl> -<nimble/> -<mesh/wifi/> -<mesh/api/> -<mesh/http/> -<modules/esp32> -<platform/rp2xx0> -<mesh/eth/> -<mesh/raspihttp> -<serialization/>
lib_deps=
${arduino_base.lib_deps}
${radiolib_base.lib_deps}
# renovate: datasource=custom.pio depName=rweather/Crypto packageName=rweather/library/Crypto
rweather/Crypto@0.4.0
lib_ignore =
BluetoothOTA
lvgl
code/firmware/variants/nrf52840/nrf52832.ini
+6
View File
@@ -0,0 +1,6 @@
[nrf52832_base]
extends = nrf52_base
build_flags =
${nrf52_base.build_flags}
-DSERIAL_BUFFER_SIZE=1024

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