main.c File Reference

Water Detect Click example. More...

#include "board.h"
#include "log.h"
#include "waterdetect.h"

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

Variables
uint8_t	wd_state = 0
uint8_t	wd_state_old = 0

Detailed Description

Water Detect Click example.

Description

Water Detect click is used for detecting water and other electroconductive liquids. If the detection area is wet the output of Microchip's MCP606 CMOS op-amp will go positive, signaling the presence of liquid.

The demo application is composed of two sections :

Application Init

Initializes GPIO and LOG structures, set INT pins as input and starts to write log.

Application Task

Reads device status and determines if there are water presence or not.

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

wd_state

uint8_t wd_state = 0

wd_state_old

uint8_t wd_state_old = 0