ra8-firmware/ra8__pin__validator_8h_source.html

#pragma once


#ifdef __cplusplus

extern "C" {

#endif


#include <stdint.h>


#include "ra8_err.h"

#include "ra8_port_constants.h"


[[nodiscard]] ra8_err_t ra8_pin_validator_claim(ra8_port_pin_t pin, const char* owner);


[[nodiscard]] ra8_err_t ra8_pin_validator_release(ra8_port_pin_t pin);


bool ra8_pin_validator_is_claimed(ra8_port_pin_t pin);


void ra8_pin_validator_reset(void);


#ifdef __cplusplus

}

#endif

owner
const char * owner
Owner.
Definition ra8_board_ek_ra8d2_ethernet.c:66

pin
ra8_board_eth_pin_t pin
Pin.
Definition ra8_board_ek_ra8d2_ethernet.c:65

ra8_err.h
Error Code Definitions for ra8-firmware.

ra8_err_t
ra8_err_codes_t ra8_err_t
Canonical error-return type used by every ra8-firmware API.
Definition ra8_err.h:546

ra8_pin_validator_is_claimed
bool ra8_pin_validator_is_claimed(ra8_port_pin_t pin)
Test whether a pin is currently claimed.
Definition ra8_pin_validator.c:174

ra8_pin_validator_reset
void ra8_pin_validator_reset(void)
Reset the validator (release every pin).
Definition ra8_pin_validator.c:201

ra8_pin_validator_claim
ra8_err_t ra8_pin_validator_claim(ra8_port_pin_t pin, const char *owner)
Claim a pin for a driver.
Definition ra8_pin_validator.c:94

ra8_pin_validator_release
ra8_err_t ra8_pin_validator_release(ra8_port_pin_t pin)
Release a pin previously claimed by a driver.
Definition ra8_pin_validator.c:138

ra8_port_constants.h
Typed Port / Pin Constants for the RA8D2 IOPORT Module.

ra8_port_pin_t
ra8_port_pin_t
Packed (port << 8) | pin pin identifier.
Definition ra8_port_constants.h:147