main.c File Reference

PHT Click example. More...

#include "board.h"
#include "log.h"
#include "pht.h"

Functions
void	application_init (void)
void	application_task (void)
int	main (void)

Variables
float	pressure
float	humidity
float	temperature

Detailed Description

PHT Click example.

Description

This is an example that demonstrates the use of the PHT Click board.

The demo application is composed of two sections :

Application Init

Initialization driver enables - I2C, performs the device reset and determines the oversampling ratio, also write log.

Application Task

PHT Click board can be used to measure Pressure, Temperature and Relative Humidity. All data logs write on USB uart changes every 3 sec.

Author

Stefan Ilic

Function Documentation

application_init()

void application_init

(

void

)

< Logger config object.

< Click config object.

Logger initialization. Default baud rate: 115200 Default log level: LOG_LEVEL_DEBUG

Note

If USB_UART_RX and USB_UART_TX are defined as HAL_PIN_NC, you will need to define them manually for log to work. See LOG_MAP_USB_UART macro definition for detailed explanation.

application_task()

void application_task

(

void

)

main()

int main

(

void

)

Variable Documentation

humidity

float humidity

pressure

float pressure

temperature

float temperature