firmware/src/graphics/niche/Drivers/EInk/SSD1682.h
todd-herbert db4e4e6e53
Heltec Wireless Paper, VM-E213 Hardware Revisions (#7258)
* 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
2025-07-08 13:01:48 -05:00

31 lines
750 B
C++

/*
E-Ink base class for displays based on SSD1682
SSD1682 has a few quirks. We're implementing them here in a new base class,
to avoid re-implementing them every time we need to add a new SSD1682-based display.
*/
#pragma once
#ifdef MESHTASTIC_INCLUDE_NICHE_GRAPHICS
#include "configuration.h"
#include "./SSD16XX.h"
namespace NicheGraphics::Drivers
{
class SSD1682 : public SSD16XX
{
public:
SSD1682(uint16_t width, uint16_t height, EInk::UpdateTypes supported, uint8_t bufferOffsetX = 0);
virtual void configFullscreen(); // Select memory region on controller IC
virtual void deepSleep() {} // Not usable (image memory not retained)
};
} // namespace NicheGraphics::Drivers
#endif // MESHTASTIC_INCLUDE_NICHE_GRAPHICS