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circuitpython/teensy/mk20dx256_prefix.c

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// stm32fxx-prefix.c becomes the initial portion of the generated pins file.
#include <stdio.h>
#include <mk20dx128.h>
#include "py/obj.h"
#include "teensy_hal.h"
#include "pin.h"
#define AF(af_idx, af_fn, af_unit, af_type, af_ptr) \
{ \
{ &pin_af_type }, \
.name = MP_QSTR_AF ## af_idx ## _ ## af_fn ## af_unit, \
.idx = (af_idx), \
.fn = AF_FN_ ## af_fn, \
.unit = (af_unit), \
.type = AF_PIN_TYPE_ ## af_fn ## _ ## af_type, \
.af_fn = (af_ptr) \
}
#define PIN(p_port, p_pin, p_num_af, p_af, p_adc_num, p_adc_channel) \
{ \
{ &pin_type }, \
.name = MP_QSTR_ ## p_port ## p_pin, \
.port = PORT_ ## p_port, \
.pin = (p_pin), \
.num_af = (p_num_af), \
.pin_mask = (1 << (p_pin)), \
.gpio = GPIO ## p_port, \
.af = p_af, \
.adc_num = p_adc_num, \
.adc_channel = p_adc_channel, \
}