/* Template app on which you can build your own. */ #include "ch32v003fun.h" #include #define PIN_LED PC4 int main() { SystemInit(); funGpioInitAll(); funPinMode(PIN_LED, GPIO_Speed_10MHz | GPIO_CNF_OUT_PP); while (1) { funDigitalWrite(PIN_LED, FUN_HIGH); Delay_Ms(150); funDigitalWrite(PIN_LED, FUN_LOW); Delay_Ms(150); } }