be8b02efd6
Cherry-picked upstream PR #522 (da4d3b5) with conflict resolution: - Added new lib/hal/ files (HalDisplay, HalGPIO) - Updated GfxRenderer to use HalDisplay, preserving base viewable margins - Adopted PR #522's MappedInputManager lookup table implementation - Updated main.cpp to use HAL while preserving custom Serial initialization - Updated all EInkDisplay::RefreshMode references to HalDisplay::RefreshMode This introduces a Hardware Abstraction Layer for display and GPIO, enabling easier emulation and testing.
52 lines
1.9 KiB
C++
52 lines
1.9 KiB
C++
#include <HalDisplay.h>
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#include <HalGPIO.h>
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#define SD_SPI_MISO 7
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HalDisplay::HalDisplay() : einkDisplay(EPD_SCLK, EPD_MOSI, EPD_CS, EPD_DC, EPD_RST, EPD_BUSY) {}
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HalDisplay::~HalDisplay() {}
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void HalDisplay::begin() { einkDisplay.begin(); }
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void HalDisplay::clearScreen(uint8_t color) const { einkDisplay.clearScreen(color); }
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void HalDisplay::drawImage(const uint8_t* imageData, uint16_t x, uint16_t y, uint16_t w, uint16_t h,
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bool fromProgmem) const {
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einkDisplay.drawImage(imageData, x, y, w, h, fromProgmem);
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}
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EInkDisplay::RefreshMode convertRefreshMode(HalDisplay::RefreshMode mode) {
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switch (mode) {
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case HalDisplay::FULL_REFRESH:
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return EInkDisplay::FULL_REFRESH;
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case HalDisplay::HALF_REFRESH:
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return EInkDisplay::HALF_REFRESH;
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case HalDisplay::FAST_REFRESH:
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default:
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return EInkDisplay::FAST_REFRESH;
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}
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}
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void HalDisplay::displayBuffer(HalDisplay::RefreshMode mode) { einkDisplay.displayBuffer(convertRefreshMode(mode)); }
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void HalDisplay::refreshDisplay(HalDisplay::RefreshMode mode, bool turnOffScreen) {
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einkDisplay.refreshDisplay(convertRefreshMode(mode), turnOffScreen);
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}
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void HalDisplay::deepSleep() { einkDisplay.deepSleep(); }
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uint8_t* HalDisplay::getFrameBuffer() const { return einkDisplay.getFrameBuffer(); }
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void HalDisplay::copyGrayscaleBuffers(const uint8_t* lsbBuffer, const uint8_t* msbBuffer) {
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einkDisplay.copyGrayscaleBuffers(lsbBuffer, msbBuffer);
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}
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void HalDisplay::copyGrayscaleLsbBuffers(const uint8_t* lsbBuffer) { einkDisplay.copyGrayscaleLsbBuffers(lsbBuffer); }
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void HalDisplay::copyGrayscaleMsbBuffers(const uint8_t* msbBuffer) { einkDisplay.copyGrayscaleMsbBuffers(msbBuffer); }
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void HalDisplay::cleanupGrayscaleBuffers(const uint8_t* bwBuffer) { einkDisplay.cleanupGrayscaleBuffers(bwBuffer); }
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void HalDisplay::displayGrayBuffer() { einkDisplay.displayGrayBuffer(); }
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