#include "shared-bindings/microcontroller/Pin.h" #include "supervisor/board.h" #include "components/driver/include/driver/gpio.h" void board_init(void) { // Debug UART #ifdef DEBUG common_hal_never_reset_pin(&pin_GPIO20); common_hal_never_reset_pin(&pin_GPIO21); #endif } // Use the MP_WEAK supervisor/shared/board.c versions of routines not defined here.