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Fix #1578

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Bodmer committed 2022-01-26 21:30:52 +00:00
1 parent 0daee5d502
commit 420165904c
3 files changed
+10 -8
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TFT_eSPI.cpp
+8 -6
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@@ -549,9 +549,9 @@ void TFT_eSPI::init(uint8_t tc)
#else
#if !defined(TFT_PARALLEL_8_BIT) && !defined(RP2040_PIO_INTERFACE)
#if defined (TFT_MOSI) && !defined (TFT_SPI_OVERLAP) && !defined(ARDUINO_ARCH_RP2040) && !defined (ARDUINO_ARCH_MBED)
spi.begin(TFT_SCLK, TFT_MISO, TFT_MOSI, -1);
spi.begin(TFT_SCLK, TFT_MISO, TFT_MOSI, -1); // This will set MISO to input
#else
spi.begin();
spi.begin(); // This will set MISO to input
#endif
#endif
#endif
@@ -562,8 +562,8 @@ void TFT_eSPI::init(uint8_t tc)
INIT_TFT_DATA_BUS;
#if defined (TFT_CS) && defined (ESP8266)
// Set to output once again in case ESP8266 D6 (MISO) is used for CS
#if defined (TFT_CS)
// Set to output once again in case MISO is used for CS
pinMode(TFT_CS, OUTPUT);
digitalWrite(TFT_CS, HIGH); // Chip select high (inactive)
#elif defined (ESP8266) && !defined (TFT_PARALLEL_8_BIT) && !defined (RP2040_PIO_SPI)
@@ -571,8 +571,8 @@ void TFT_eSPI::init(uint8_t tc)
#endif
// Set to output once again in case ESP8266 D6 (MISO) is used for DC
#if defined (TFT_DC) && defined (ESP8266)
// Set to output once again in case MISO is used for DC
#if defined (TFT_DC)
pinMode(TFT_DC, OUTPUT);
digitalWrite(TFT_DC, HIGH); // Data/Command high = data mode
#endif
@@ -583,6 +583,8 @@ void TFT_eSPI::init(uint8_t tc)
// Toggle RST low to reset
#ifdef TFT_RST
// Set to output once again in case MISO is used for TFT_RST
pinMode(TFT_RST, OUTPUT);
if (TFT_RST >= 0) {
digitalWrite(TFT_RST, HIGH);
delay(5);