3f5c30e3b3
* initial commit * preset rotary1 encoder * define TAB+ESC * haptic feedback * allow switch off haptic feedback * enable audio amplifier * include PR4684 * fix for tft target * add ES8311 audio codec * fix KB scan duplicate * display workaround to avoid debris * fix debris on display * keyboard backlight * enable screen options * fsm based bounce-free rotary encoder implementation * use fsm RotaryEncoder only for T-Lora Pager * change inputbroker default config to allow using rotary wheel for screens AND menues --------- Co-authored-by: Thomas Göttgens <tgoettgens@gmail.com> Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
63 lines
2.0 KiB
C++
63 lines
2.0 KiB
C++
#pragma once
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#include <GpioLogic.h>
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#include <OLEDDisplay.h>
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/**
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* An adapter class that allows using the LovyanGFX library as if it was an OLEDDisplay implementation.
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*
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* Remaining TODO:
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* optimize display() to only draw changed pixels (see other OLED subclasses for examples)
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* Use the fast NRF52 SPI API rather than the slow standard arduino version
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*
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* turn radio back on - currently with both on spi bus is fucked? or are we leaving chip select asserted?
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*/
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class TFTDisplay : public OLEDDisplay
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{
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public:
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/* constructor
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FIXME - the parameters are not used, just a temporary hack to keep working like the old displays
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*/
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TFTDisplay(uint8_t, int, int, OLEDDISPLAY_GEOMETRY, HW_I2C);
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// Write the buffer to the display memory
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virtual void display() override { display(false); };
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virtual void display(bool fromBlank);
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void sdlLoop();
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// Turn the display upside down
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virtual void flipScreenVertically();
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// Touch screen (static handlers)
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static bool hasTouch(void);
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static bool getTouch(int16_t *x, int16_t *y);
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// Functions for changing display brightness
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void setDisplayBrightness(uint8_t);
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/**
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* shim to make the abstraction happy
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*
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*/
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void setDetected(uint8_t detected);
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/**
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* This is normally managed entirely by TFTDisplay, but some rare applications (heltec tracker) might need to replace the
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* default GPIO behavior with something a bit more complex.
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*
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* We (cruftily) make it static so that variant.cpp can access it without needing a ptr to the TFTDisplay instance.
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*/
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static GpioPin *backlightEnable;
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protected:
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// the header size of the buffer used, e.g. for the SPI command header
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virtual int getBufferOffset(void) override { return 0; }
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// Send a command to the display (low level function)
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virtual void sendCommand(uint8_t com) override;
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// Connect to the display
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virtual bool connect() override;
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uint16_t *linePixelBuffer = nullptr;
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}; |