circuitpython/ports/nrf/boards/nrf52_prefix.c

// nrf52_prefix.c becomes the initial portion of the generated pins file.

#include <stdio.h>

#include "py/obj.h"
#include "py/mphal.h"
#include "nrf_pin.h"

#define PIN(p_name, p_port, p_pin, p_adc_channel) \
{ \
    { &mcu_pin_type }, \
    .name = MP_QSTR_ ## p_name, \
    .port = (p_port), \
    .pin = (p_pin), \
    .adc_channel = (p_adc_channel), \
}