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fix ili9342 backlight

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gemu2015 2021-02-20 11:38:20 +01:00
parent 6edd24bbc6
commit 53ac4d8252
1 changed files with 7 additions and 7 deletions
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14
lib/lib_display/ILI9341-gemu-1.0/ILI9341_2.cpp
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@ -527,7 +527,7 @@ void ili9342_bpwr(uint8_t on);
void ILI9341_2::DisplayOnff(int8_t on) { void ILI9341_2::DisplayOnff(int8_t on) {
if (_hwspi>=2) { if ((_hwspi >= 2) && (_bp < 0)) {
ili9342_bpwr(on); ili9342_bpwr(on);
} }
@ -537,11 +537,11 @@ void ILI9341_2::DisplayOnff(int8_t on) {
writecmd(ILI9341_2_DISPON); writecmd(ILI9341_2_DISPON);
ILI9341_2_CS_HIGH ILI9341_2_CS_HIGH
SPI_END_TRANSACTION(); SPI_END_TRANSACTION();
if (_bp>=0) { if (_bp >= 0) {
#ifdef ILI9341_2_DIMMER #ifdef ILI9341_2_DIMMER
ledcWrite(ESP32_PWM_CHANNEL,dimmer); ledcWrite(ESP32_PWM_CHANNEL, dimmer);
#else #else
digitalWrite(_bp,HIGH); digitalWrite(_bp, HIGH);
#endif #endif
} }
} else { } else {
@ -550,11 +550,11 @@ void ILI9341_2::DisplayOnff(int8_t on) {
writecmd(ILI9341_2_DISPOFF); writecmd(ILI9341_2_DISPOFF);
ILI9341_2_CS_HIGH ILI9341_2_CS_HIGH
SPI_END_TRANSACTION(); SPI_END_TRANSACTION();
if (_bp>=0) { if (_bp >= 0) {
#ifdef ILI9341_2_DIMMER #ifdef ILI9341_2_DIMMER
ledcWrite(ESP32_PWM_CHANNEL,0); ledcWrite(ESP32_PWM_CHANNEL, 0);
#else #else
digitalWrite(_bp,LOW); digitalWrite(_bp, LOW);
#endif #endif
} }
} }