TM_HCSR04_t Struct Reference

HC-SR04 working structure. More...

#include <tm_stm32f4_hcsr04.h>

Data Fields
float	Distance
GPIO_TypeDef *	ECHO_GPIOx
uint16_t	ECHO_GPIO_Pin
GPIO_TypeDef *	TRIGGER_GPIOx
uint16_t	TRIGGER_GPIO_Pin

Detailed Description

HC-SR04 working structure.

Field Documentation

float Distance

Distance measured from sensor in centimeters

uint16_t ECHO_GPIO_Pin

GPIO Pin for ECHO pin. Meant for private use only

GPIO_TypeDef* ECHO_GPIOx

Pointer to GPIOx PORT for ECHO pin. Meant for private use only

uint16_t TRIGGER_GPIO_Pin

GPIO Pin for ECHO pin. Meant for private use only

GPIO_TypeDef* TRIGGER_GPIOx

Pointer to GPIOx PORT for TRIGGER pin. Meant for private use only