I made my own Blink program in the Arduino IDE:
// the setup function runs once when you press reset or power the board
void setup() {
// initialize digital pin LED_BUILTIN as an output.
pinMode(PC13, OUTPUT);
}
// the loop function runs over and over again forever
void loop() {
digitalWrite(PC13, HIGH); // turn the LED on (HIGH is the voltage level)
delay(1000); // wait for a second
digitalWrite(PC13, LOW); // turn the LED off by making the voltage LOW
delay(1000); // wait for a second
}
And that one worked, PC13 was blinking.
I uploaded it using Arduino IDE.
I also tried exporting the binary from Arduino IDE and Uploading using Stm32Cube Programmer, that also worked.
