From b8646bc40bd616167da150f6da4eda372f7de23d Mon Sep 17 00:00:00 2001
From: Ryan <fauxpark@gmail.com>
Date: Sat, 17 Feb 2024 00:18:26 +1100
Subject: Update naming convention for GPIO control macros (#23085)
---
platforms/arm_atsam/gpio.h | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
(limited to 'platforms/arm_atsam')
diff --git a/platforms/arm_atsam/gpio.h b/platforms/arm_atsam/gpio.h
index a42aaff54d..fd8caeab0b 100644
--- a/platforms/arm_atsam/gpio.h
+++ b/platforms/arm_atsam/gpio.h
@@ -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))
--
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