main.c File Reference

AirQuality7 Click example. More...

#include "board.h"
#include "log.h"
#include "airquality7.h"

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

Variables
uint16_t	airquality7_tvoc_ppb
uint16_t	airquality7_co2_ppm
uint32_t	airquality7_res_val_ohm
airquality7_err_t	airquality7_err_code

Detailed Description

AirQuality7 Click example.

Description

This demo application measures air quality.

The demo application is composed of two sections :

Application Init

Initializes I2C driver and reads revision date of the module. If CRC check is OK allows the program to go on, otherwise, it displays a message that the program needs to be restarted.

Application Task

Reads air quality status every 1500ms and shows the results on the USB UART.

Author

MikroE Team

Function Documentation

application_init()

void application_init

(

void

)

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

airquality7_co2_ppm

uint16_t airquality7_co2_ppm

airquality7_err_code

airquality7_err_t airquality7_err_code

airquality7_res_val_ohm

uint32_t airquality7_res_val_ohm

airquality7_tvoc_ppb

uint16_t airquality7_tvoc_ppb