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Add support for SONY SPRESENSE board #90

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Add support for SONY SPRESENSE board #90

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6 changes: 6 additions & 0 deletions Adafruit_ILI9341.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -65,6 +65,8 @@
#define SPI_DEFAULT_FREQ 8000000
#elif defined(ESP8266) || defined(ESP32)
#define SPI_DEFAULT_FREQ 40000000
#elif defined(ARDUINO_ARCH_SPRESENSE)
#define SPI_DEFAULT_FREQ 40000000
#elif defined(RASPI)
#define SPI_DEFAULT_FREQ 80000000
#elif defined(ARDUINO_ARCH_STM32F1)
Expand Down Expand Up @@ -188,7 +190,11 @@ void Adafruit_ILI9341::begin(uint32_t freq) {

if (!freq)
freq = SPI_DEFAULT_FREQ;
#if defined(ARDUINO_ARCH_SPRESENSE)
initSPI(freq, SPI_MODE3);
#else
initSPI(freq);
#endif

if (_rst < 0) { // If no hardware reset pin...
sendCommand(ILI9341_SWRESET); // Engage software reset
Expand Down