I'm using the TFT display ILI9341 linked to the Adafruit HUZZAH through SPI with the example skecth provided "graphictest" and everythings works fine.
// HUZZAH DEVICE Spakfun nRf52
// Violet -- 12 --> MISO <-- 12 -- Violet
// Rouge -- 3V --> LED <-- 3V3-- Orange
// Vert -- 14 --> SCK <-- 13 -- Vert
// Bleu -- 13 --> MOSI <-- 11 -- Bleu
// Blanc #-- 4 --> D/C <-- 9 -- Marron
// Bleu -- 3V --> RESET <-- 3v3-- Gris
// Blanc o-- 5 --> CS <-- 10 -- Jaune
// Noir -- GND--> GND <-- GND-- Noir
// Rouge -- 3V --> VCC <-- 3V3-- Vcc
I want to do the same things with the SparkFun nRF52832 Breakout but the sketch stop during "tft.begin()"
Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);
void setup() {
Serial.begin(9600);
Serial.println("ILI9341 Test!");
tft.begin();
I also checked the header : variant.h
/*
* SPI Interfaces
*/
#define SPI_INTERFACES_COUNT 1
#define PIN_SPI_MISO (12)
#define PIN_SPI_MOSI (11)
#define PIN_SPI_SCK (13)
static const uint8_t SS = 10 ;
static const uint8_t MOSI = PIN_SPI_MOSI ;
static const uint8_t MISO = PIN_SPI_MISO ;
static const uint8_t SCK = PIN_SPI_SCK ;
I try to use SDcard slot built-in on the ILI9341 display, it's fine with HUZZAH but KO with Sparkfun nRf52.
If some of you could help me, it would be very kind.
Thanks.