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Update naming convention for GPIO control macros (#23085)

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Ryan 2024-02-17 00:18:26 +11:00 • committed by GitHub
parent 6890c1aeb8
commit b8646bc40b
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12 changed files with 100 additions and 83 deletions
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24
platforms/arm_atsam/gpio.h
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@ -15,7 +15,7 @@
*/
#pragma once
#include "stdint.h"
#include <stdint.h>
#include "samd51j18a.h"
#include "pin_defs.h"
@ -26,13 +26,13 @@ typedef uint8_t pin_t;
#define SAMD_PIN(pin) ((pin)&0x1f)
#define SAMD_PIN_MASK(pin) (1 << ((pin)&0x1f))
#define setPinInput(pin) \
#define gpio_set_pin_input(pin) \
do { \
PORT->Group[SAMD_PORT(pin)].PINCFG[SAMD_PIN(pin)].bit.INEN = 1; \
PORT->Group[SAMD_PORT(pin)].DIRCLR.reg = SAMD_PIN_MASK(pin); \
} while (0)
#define setPinInputHigh(pin) \
#define gpio_set_pin_input_high(pin) \
do { \
PORT->Group[SAMD_PORT(pin)].DIRCLR.reg = SAMD_PIN_MASK(pin); \
PORT->Group[SAMD_PORT(pin)].OUTSET.reg = SAMD_PIN_MASK(pin); \
@ -40,7 +40,7 @@ typedef uint8_t pin_t;
PORT->Group[SAMD_PORT(pin)].PINCFG[SAMD_PIN(pin)].bit.PULLEN = 1; \
} while (0)
#define setPinInputLow(pin) \
#define gpio_set_pin_input_low(pin) \
do { \
PORT->Group[SAMD_PORT(pin)].DIRCLR.reg = SAMD_PIN_MASK(pin); \
PORT->Group[SAMD_PORT(pin)].OUTCLR.reg = SAMD_PIN_MASK(pin); \
@ -48,27 +48,27 @@ typedef uint8_t pin_t;
PORT->Group[SAMD_PORT(pin)].PINCFG[SAMD_PIN(pin)].bit.PULLEN = 1; \
} while (0)
#define setPinOutputPushPull(pin) \
#define gpio_set_pin_output_push_pull(pin) \
do { \
PORT->Group[SAMD_PORT(pin)].DIRSET.reg = SAMD_PIN_MASK(pin); \
PORT->Group[SAMD_PORT(pin)].OUTCLR.reg = SAMD_PIN_MASK(pin); \
} while (0)
#define setPinOutputOpenDrain(pin) _Static_assert(0, "arm_atsam platform does not implement an open-drain output")
#define gpio_set_pin_output_open_drain(pin) _Static_assert(0, "Open-drain outputs are not available on ATSAM")
#define setPinOutput(pin) setPinOutputPushPull(pin)
#define gpio_set_pin_output(pin) gpio_set_pin_output_push_pull(pin)
#define writePinHigh(pin) \
#define gpio_write_pin_high(pin) \
do { \
PORT->Group[SAMD_PORT(pin)].OUTSET.reg = SAMD_PIN_MASK(pin); \
} while (0)
#define writePinLow(pin) \
#define gpio_write_pin_low(pin) \
do { \
PORT->Group[SAMD_PORT(pin)].OUTCLR.reg = SAMD_PIN_MASK(pin); \
} while (0)
#define writePin(pin, level) \
#define gpio_write_pin(pin, level) \
do { \
if (level) \
PORT->Group[SAMD_PORT(pin)].OUTSET.reg = SAMD_PIN_MASK(pin); \
@ -76,6 +76,6 @@ typedef uint8_t pin_t;
PORT->Group[SAMD_PORT(pin)].OUTCLR.reg = SAMD_PIN_MASK(pin); \
} while (0)
#define readPin(pin) ((PORT->Group[SAMD_PORT(pin)].IN.reg & SAMD_PIN_MASK(pin)) != 0)
#define gpio_read_pin(pin) ((PORT->Group[SAMD_PORT(pin)].IN.reg & SAMD_PIN_MASK(pin)) != 0)
#define togglePin(pin) (PORT->Group[SAMD_PORT(pin)].OUTTGL.reg = SAMD_PIN_MASK(pin))
#define gpio_toggle_pin(pin) (PORT->Group[SAMD_PORT(pin)].OUTTGL.reg = SAMD_PIN_MASK(pin))