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A fork of https://github.com/crosspoint-reader/crosspoint-reader
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3.3 kB · 91 lines
C++
at master
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192#include <HalDisplay.h>#include <HalGPIO.h>
// Global HalDisplay instanceHalDisplay display;
#define SD_SPI_MISO 7
HalDisplay::HalDisplay() : einkDisplay(EPD_SCLK, EPD_MOSI, EPD_CS, EPD_DC, EPD_RST, EPD_BUSY) {}
HalDisplay::~HalDisplay() {}
void HalDisplay::begin() { // Set X3-specific panel mode before initializing. if (gpio.deviceIsX3()) { einkDisplay.setDisplayX3(); }
einkDisplay.begin();
// Request resync after specific wakeup events to ensure clean display state const auto wakeupReason = gpio.getWakeupReason(); if (wakeupReason == HalGPIO::WakeupReason::PowerButton || wakeupReason == HalGPIO::WakeupReason::AfterFlash || wakeupReason == HalGPIO::WakeupReason::Other) { einkDisplay.requestResync(); }}
void HalDisplay::clearScreen(uint8_t color) const { einkDisplay.clearScreen(color); }
void HalDisplay::drawImage(const uint8_t* imageData, uint16_t x, uint16_t y, uint16_t w, uint16_t h, bool fromProgmem) const { einkDisplay.drawImage(imageData, x, y, w, h, fromProgmem);}
void HalDisplay::drawImageTransparent(const uint8_t* imageData, uint16_t x, uint16_t y, uint16_t w, uint16_t h, bool fromProgmem) const { einkDisplay.drawImageTransparent(imageData, x, y, w, h, fromProgmem);}
EInkDisplay::RefreshMode convertRefreshMode(HalDisplay::RefreshMode mode) { switch (mode) { case HalDisplay::FULL_REFRESH: return EInkDisplay::FULL_REFRESH; case HalDisplay::HALF_REFRESH: return EInkDisplay::HALF_REFRESH; case HalDisplay::FAST_REFRESH: default: return EInkDisplay::FAST_REFRESH; }}
void HalDisplay::displayBuffer(HalDisplay::RefreshMode mode, bool turnOffScreen) { if (gpio.deviceIsX3() && mode == RefreshMode::HALF_REFRESH) { einkDisplay.requestResync(1); }
einkDisplay.displayBuffer(convertRefreshMode(mode), turnOffScreen);}
void HalDisplay::refreshDisplay(HalDisplay::RefreshMode mode, bool turnOffScreen) { if (gpio.deviceIsX3() && mode == RefreshMode::HALF_REFRESH) { einkDisplay.requestResync(1); }
einkDisplay.refreshDisplay(convertRefreshMode(mode), turnOffScreen);}
void HalDisplay::deepSleep() { einkDisplay.deepSleep(); }
uint8_t* HalDisplay::getFrameBuffer() const { return einkDisplay.getFrameBuffer(); }
void HalDisplay::copyGrayscaleBuffers(const uint8_t* lsbBuffer, const uint8_t* msbBuffer) { einkDisplay.copyGrayscaleBuffers(lsbBuffer, msbBuffer);}
void HalDisplay::copyGrayscaleLsbBuffers(const uint8_t* lsbBuffer) { einkDisplay.copyGrayscaleLsbBuffers(lsbBuffer); }
void HalDisplay::copyGrayscaleMsbBuffers(const uint8_t* msbBuffer) { einkDisplay.copyGrayscaleMsbBuffers(msbBuffer); }
void HalDisplay::cleanupGrayscaleBuffers(const uint8_t* bwBuffer) { einkDisplay.cleanupGrayscaleBuffers(bwBuffer); }
void HalDisplay::displayGrayBuffer(bool turnOffScreen) { einkDisplay.displayGrayBuffer(turnOffScreen); }
uint16_t HalDisplay::getDisplayWidth() const { return einkDisplay.getDisplayWidth(); }
uint16_t HalDisplay::getDisplayHeight() const { return einkDisplay.getDisplayHeight(); }
uint16_t HalDisplay::getDisplayWidthBytes() const { return einkDisplay.getDisplayWidthBytes(); }
uint32_t HalDisplay::getBufferSize() const { return einkDisplay.getBufferSize(); }