Header for stm32f4_ultrasound.c file. More...

#include <stdint.h>
#include "stm32f4xx.h"

Macros
#define	STM32F4_REAR_PARKING_SENSOR_TRIGGER_GPIO

#define	STM32F4_REAR_PARKING_SENSOR_TRIGGER_PIN

#define	STM32F4_REAR_PARKING_SENSOR_ECHO_GPIO

#define	STM32F4_REAR_PARKING_SENSOR_ECHO_PIN

Functions
void	stm32f4_ultrasound_set_new_trigger_gpio (uint32_t ultrasound_id, GPIO_TypeDef *p_port, uint8_t pin)
	Auxiliary function to change the GPIO and pin of the trigger pin of an ultrasound transceiver. This function is used for testing purposes mainly although it can be used in the final implementation if needed. More...

void	stm32f4_ultrasound_set_new_echo_gpio (uint32_t ultrasound_id, GPIO_TypeDef *p_port, uint8_t pin)
	Auxiliary function to change the GPIO and pin of the echo pin of an ultrasound transceiver. This function is used for testing purposes mainly although it can be used in the final implementation if needed. More...

Detailed Description

Header for stm32f4_ultrasound.c file.

Author: Sistemas Digitales II

Date: 2025-01-01

Macro Definition Documentation

◆ STM32F4_REAR_PARKING_SENSOR_ECHO_GPIO

#define STM32F4_REAR_PARKING_SENSOR_ECHO_GPIO

Ultrasound echo signal GPIO port

◆ STM32F4_REAR_PARKING_SENSOR_ECHO_PIN

#define STM32F4_REAR_PARKING_SENSOR_ECHO_PIN

Ultrasound echo signal GPIO pin

◆ STM32F4_REAR_PARKING_SENSOR_TRIGGER_GPIO

#define STM32F4_REAR_PARKING_SENSOR_TRIGGER_GPIO

Ultrasound trigger signal GPIO port

◆ STM32F4_REAR_PARKING_SENSOR_TRIGGER_PIN

#define STM32F4_REAR_PARKING_SENSOR_TRIGGER_PIN

Ultrasound trigger signal GPIO pin

Function Documentation

◆ stm32f4_ultrasound_set_new_echo_gpio()

void stm32f4_ultrasound_set_new_echo_gpio	(	uint32_t	ultrasound_id,
		GPIO_TypeDef *	p_port,
		uint8_t	pin
	)

Auxiliary function to change the GPIO and pin of the echo pin of an ultrasound transceiver. This function is used for testing purposes mainly although it can be used in the final implementation if needed.

Parameters

ultrasound_id	ID of the echo signal to change.
p_port	New GPIO port for the echo signal.
pin	New GPIO pin for the echo signal.

◆ stm32f4_ultrasound_set_new_trigger_gpio()

void stm32f4_ultrasound_set_new_trigger_gpio	(	uint32_t	ultrasound_id,
		GPIO_TypeDef *	p_port,
		uint8_t	pin
	)

Auxiliary function to change the GPIO and pin of the trigger pin of an ultrasound transceiver. This function is used for testing purposes mainly although it can be used in the final implementation if needed.