Hi I have been using Arduino IDE to program bluepill (STM32F103) using Roger Clarke’s repo GitHub - rogerclarkmelbourne/Arduino_STM32: Arduino STM32. Hardware files to support STM32 boards, on Arduino IDE 1.8.x including LeafLabs Maple and other generic STM32F103 boards and it compiles, program fine…

What if you upload #include <Arduino.h> #define LED PC13 void setup() { pinMode(LED, OUTPUT); } void loop() { digitalWrite(LED, HIGH); delay(1000); digitalWrite(LED, LOW); delay(1000); } with PlatformIO?

gabriel.gabrielwong1 July 11, 2024, 5:39pm 3

I have similar problem with him but mine works in Arduino IDE and is using PC13 as internal LED.

Just FYI Program uploaded but seems not running

STM32F103 Bluepill said upload is finished but program won't run