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fix ek79 tricolor

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This commit is contained in:
lady ada 2020-12-20 00:15:53 -05:00
parent 23543346c5
commit 0d252326c4
2 changed files with 5 additions and 2 deletions
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3
examples/EPDTest/EPDTest.ino
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@ -32,6 +32,9 @@ Adafruit_IL0373 display(212, 104, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
/* Uncomment the following line if you are using 2.7" tricolor or grayscale EPD */
//Adafruit_IL91874 display(264, 176, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS);
// 2.7" tricolor with Adafruit_EK79686
//Adafruit_EK79686 display(264, 176, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS);
/* Uncomment the following line if you are using 2.9" EPD */
//Adafruit_IL0373 display(296, 128, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
//#define FLEXIBLE_290

4
src/drivers/Adafruit_EK79686.cpp
View file

@ -125,8 +125,8 @@ void Adafruit_EK79686::busy_wait(void) {
/**************************************************************************/
void Adafruit_EK79686::begin(bool reset) {
Adafruit_EPD::begin(reset);
setBlackBuffer(1, true); // black defaults to inverted
setColorBuffer(0, false); // red defaults to not-inverted
setBlackBuffer(0, true); // black defaults to inverted
setColorBuffer(1, false); // red defaults to not-inverted
powerDown();
}