GPIO tested; add monitoring. TODO: USB/SPI/I2C

2026-03-22 01:31:21 +03:00 · 2026-03-10 00:20:43 +03:00
parent 9713b10cd4
commit 8e78a12f06
12 changed files with 770 additions and 199 deletions
--- a/F0:F030,F042,F072/usbcan_gpio/hardware.c
+++ b/F0:F030,F042,F072/usbcan_gpio/hardware.c
@@ -21,6 +21,7 @@
 uint8_t ledsON = 0;

 void gpio_setup(void){
+    // enable all active GPIO clocking
    RCC->AHBENR |= RCC_AHBENR_GPIOAEN | RCC_AHBENR_GPIOBEN;
    // Set LEDS (PB15/PA8) as output
    pin_set(LED0_port, LED0_pin); // clear LEDs