#include <SD.h>
#include <colorObj.h>
#include <ST7796_t3.h>
#include <st7735_t3_font_Arial.h>
// pins
#define DSP_CS 10
#define SD_CS 4
#define DSP_RST 26
#define SCREEN_PIN 25
ST7796_t3 tft(DSP_CS, DSP_RST);
void setup() {
char aChar;
analogWrite(SCREEN_PIN,0); // Backlight off.
Serial.begin(9600); // Start serial.
delay(2000); // Wait for along time for things like the Mac to get ready.
pinMode(DSP_RST,OUTPUT); // Setup reset pin.
digitalWrite(DSP_RST,HIGH); // Hold high.
delay(10); // For a bit.
digitalWrite(DSP_RST,LOW); // Hold low.
delay(10); // For a bit.
digitalWrite(DSP_RST,HIGH); // Return to high and leave it there.
delay(10); // Smoke a quck cigarette..
tft.init(320, 480); // Do the init() like the example.
tft.invertDisplay(true); // LCD requires colors to be inverted.
tft.fillScreen(ST7735_RED); // Fill screen with color
analogWrite(SCREEN_PIN,255); // Backlight on.
if (!SD.begin(SD_CS)) { // Fire up the SD card.
Serial.println("Absolutly NO SD CARD!"); // Failed? send an error out the serial port.
} else { // Success?
Serial.println("SD.begin() says OK!"); // Tell the world.
File testFile = SD.open("mary.txt",FILE_READ); // Open the "mary" file.
if (testFile) { // See if we can read out the file.
while(testFile.available()){ // While we have any bytes left..
aChar = testFile.read(); // Read one as a cher.
Serial.print(aChar); // Spit it out to the seial monitor.
}
}
}
}
void loop() { }
