35 lines
756 B
C
35 lines
756 B
C
// stm32fxx-prefix.c becomes the initial portion of the generated pins file.
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#include <stdio.h>
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#include <stdint.h>
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#include <stm32f4xx.h>
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#include "misc.h"
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#include "mpconfig.h"
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#include "qstr.h"
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#include "obj.h"
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#include "pin.h"
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#define AF(af_idx, af_fn, af_unit, af_type, af_ptr) \
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{ \
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{ &pin_af_obj_type }, \
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.idx = (af_idx), \
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.fn = AF_FN_ ## af_fn, \
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.unit = (af_unit), \
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.type = AF_PIN_TYPE_ ## af_fn ## _ ## af_type, \
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.af_fn = (af_ptr) \
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}
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#define PIN(p_port, p_pin, p_num_af, p_af) \
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{ \
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{ &pin_obj_type }, \
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.name = #p_port #p_pin, \
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.port = PORT_ ## p_port, \
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.pin = (p_pin), \
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.num_af = (p_num_af), \
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.pin_mask = (1 << ((p_pin) & 0x0f)), \
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.gpio = GPIO ## p_port, \
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.af = p_af, \
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}
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