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As soon as I write in the loop() a DateTime object (no matter where), the TFT doesn't load (it remains white). Here is my he code:
loop()
DateTime
#include <MCUFRIEND_kbv.h> #include <Adafruit_GFX.h> // Hardware-specific library #include "RTClib.h" // Assign human-readable names to some common 16-bit color values: #define BLACK 0x0000 #define BLUE 0x001F #define RED 0xF800 #define GREEN 0x07E0 #define CYAN 0x07FF #define MAGENTA 0xF81F #define YELLOW 0xFFE0 #define WHITE 0xFFFF MCUFRIEND_kbv tft; RTC_DS3231 rtc; void setup() { // put your setup code here, to run once: Serial.begin(9600); Serial.println("setup started"); if (! rtc.begin()) { Serial.println("Couldn't find RTC"); Serial.flush(); while (1) delay(10); } //rtc.adjust(DateTime(F(__DATE__), F(__TIME__))); uint16_t ID = tft.readID(); Serial.print("ID = 0x"); Serial.println(ID, HEX); if (ID == 0xD3D3) ID = 0x9481; // write-only shield tft.begin(ID); Serial.println("TFT begun"); tft.fillScreen(BLACK); tft.setRotation(3); Serial.println("exit setup, enter loop()"); } void loop() { // put your main code here, to run repeatedly: // tft.setTextColor(YELLOW, BLACK); //DateTime now = rtc.now(); //uncommented not letting the TFT load //Serial.println(now.hour()); // same as above Serial.println("entered loop"); tft.setTextSize(3); tft.setCursor(0, 0); Serial.println("starting welcome screen"); tft.println("hello world!"); tft.setTextSize(2); Serial.println("relocating cursor"); tft.setCursor(0, 50); tft.println("Welcome To TFT Clock "); delay(2000); Serial.println("ended welcome screen"); //tft.fillScreen(BLACK); tft.setCursor(50, 50); //tft.print(now.hour(), DEC); Serial.println("time shown"); delay(3000); }
(If you need me to add something else just say it) Thanks, Opilite
The text was updated successfully, but these errors were encountered:
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As soon as I write in the
loop()
aDateTime
object (no matter where), the TFT doesn't load (it remains white).Here is my he code:
(If you need me to add something else just say it)
Thanks, Opilite
The text was updated successfully, but these errors were encountered: