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Merge pull request #203 from Joseph-DiGiovanni/patch-1

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Fixed ClearFrame and WaitUntilIdle on 4.2in EPD
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SSYYL 2021-12-14 16:00:07 +08:00 • committed by GitHub
commit ce75f349ac
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1 changed files with 1 additions and 7 deletions
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8
Arduino/epd4in2/epd4in2.cpp
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@ -132,10 +132,8 @@ void Epd::SendData(unsigned char data) {
* @brief: Wait until the busy_pin goes HIGH * @brief: Wait until the busy_pin goes HIGH
*/ */
void Epd::WaitUntilIdle(void) { void Epd::WaitUntilIdle(void) {
SendCommand(0x71);
while(DigitalRead(busy_pin) == 0) { //0: busy, 1: idle while(DigitalRead(busy_pin) == 0) { //0: busy, 1: idle
DelayMs(100); // Wait
SendCommand(0x71);
} }
} }
@ -418,10 +416,6 @@ void Epd::ClearFrame(void) {
SendData(0xFF); SendData(0xFF);
} }
DelayMs(2); DelayMs(2);
SetLut();
SendCommand(DISPLAY_REFRESH);
DelayMs(100);
WaitUntilIdle();
} }
/** /**