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Merge pull request #8407 from gemu2015/epaper-fix-for-esp32

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fix epaper driver for esp32
This commit is contained in:
Theo Arends 2020-05-10 18:26:16 +02:00 committed by GitHub
commit 9ae2ad9214
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2 changed files with 15 additions and 4 deletions
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10
lib/esp-epaper-29-ws-20171230-gemu-1.1/src/epd2in9.cpp
View File

@ -364,8 +364,12 @@ const unsigned char lut_partial_update[] =
#define PIN_OUT_SET 0x60000304
#define PIN_OUT_CLEAR 0x60000308
#define PWRITE xdigitalWrite
#ifdef ESP32
#define SSPI_USEANYPIN 1
#define PWRITE digitalWrite
#else
#define PWRITE ydigitalWrite
#endif
#ifndef SSPI_USEANYPIN
// uses about 2.75 usecs, 365 kb /sec
@ -388,6 +392,7 @@ void ICACHE_RAM_ATTR Epd::fastSPIwrite(uint8_t d,uint8_t dc) {
}
#else
#ifndef ESP32
extern void ICACHE_RAM_ATTR xdigitalWrite(uint8_t pin, uint8_t val) {
//stopWaveform(pin);
if(pin < 16){
@ -398,6 +403,7 @@ extern void ICACHE_RAM_ATTR xdigitalWrite(uint8_t pin, uint8_t val) {
else GP16O &= ~1;
}
}
#endif
// about 13 us => 76 kb / sec
// can use any pin

9
lib/esp-epaper-29-ws-20171230-gemu-1.1/src/epd4in2.cpp
View File

@ -502,12 +502,15 @@ const unsigned char lut_wb_quick[] PROGMEM =
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
#define PIN_OUT_SET 0x60000304
#define PIN_OUT_CLEAR 0x60000308
#ifdef ESP32
#define SSPI_USEANYPIN 1
#define PWRITE digitalWrite
#else
#define PWRITE ydigitalWrite
#endif
#ifndef SSPI_USEANYPIN
// uses about 2.75 usecs, 365 kb /sec
@ -530,6 +533,7 @@ void ICACHE_RAM_ATTR Epd42::fastSPIwrite(uint8_t d,uint8_t dc) {
}
#else
#ifndef ESP32
extern void ICACHE_RAM_ATTR ydigitalWrite(uint8_t pin, uint8_t val) {
//stopWaveform(pin);
if(pin < 16){
@ -540,6 +544,7 @@ extern void ICACHE_RAM_ATTR ydigitalWrite(uint8_t pin, uint8_t val) {
else GP16O &= ~1;
}
}
#endif
// about 13 us => 76 kb / sec
// can use any pin
void Epd42::fastSPIwrite(uint8_t d,uint8_t dc) {