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* Tests to identify display model * (InkHUD) SSD1682 controller IC Has a few quirks, gets its own base class * (InkHUD) E0213A367 Display For Heltec Wireless Paper V1.1.1, V1.2 For Heltec VM-E213 V1.1 * (InkHUD) Select display model at boot * (BaseUI) Wrapper to combine multiple GxEPD2 drivers Workaround for issue of GxEPD2_BW objects not having a shared base class. Allows us to select a driver at runtime. https://github.com/meshtastic/firmware/issues/6851#issuecomment-2905353447 * (BaseUI) Select E-Ink model at boot * (InkHUD) SSD1682 deep sleep * (InkHUD) No deep sleep for SSD1682 * (InkHUD) Fully no-op deep sleep for SSD1682
41 lines
1.3 KiB
C++
41 lines
1.3 KiB
C++
#include "./SSD1682.h"
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#ifdef MESHTASTIC_INCLUDE_NICHE_GRAPHICS
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using namespace NicheGraphics::Drivers;
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SSD1682::SSD1682(uint16_t width, uint16_t height, EInk::UpdateTypes supported, uint8_t bufferOffsetX)
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: SSD16XX(width, height, supported, bufferOffsetX)
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{
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}
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// SSD1682 only accepts single-byte x and y values
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// This causes an incompatibility with the default SSD16XX::configFullscreen
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void SSD1682::configFullscreen()
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{
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// Define the boundaries of the "fullscreen" region, for the controller IC
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static const uint8_t sx = bufferOffsetX; // Notice the offset
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static const uint8_t sy = 0;
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static const uint8_t ex = bufferRowSize + bufferOffsetX - 1; // End is "max index", not "count". Minus 1 handles this
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static const uint8_t ey = height;
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// Data entry mode - Left to Right, Top to Bottom
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sendCommand(0x11);
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sendData(0x03);
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// Select controller IC memory region to display a fullscreen image
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sendCommand(0x44); // Memory X start - end
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sendData(sx);
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sendData(ex);
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sendCommand(0x45); // Memory Y start - end
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sendData(sy);
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sendData(ey);
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// Place the cursor at the start of this memory region, ready to send image data x=0 y=0
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sendCommand(0x4E); // Memory cursor X
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sendData(sx);
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sendCommand(0x4F); // Memory cursor y
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sendData(sy);
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}
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#endif |