420MaR Click example More...

#include "board.h"
#include "log.h"
#include "c420mar.h"

Functions
void	application_init ()

void	application_task ()

int	main (void)

Detailed Description

420MaR Click example

Description

This example showcases how to initialize, configure and use the 4-20 mA R click. It is a simple SPI communication module that acts as a receiver in a 4-20 current loop. The click reads current data and converts the analog signal to a digital 12-bit format.

The demo application is composed of two sections :

Application Init

This function initializes and configures the logger and click modules.

Application Task

This function reads and displays current data every half a second.

Author: MikroE Team

Function Documentation

◆ application_init()

void application_init ( )

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 ( )

◆ main()

int main ( void )

Functions