4-20mA T 2 Click example More...

#include "board.h"
#include "log.h"
#include "c420mat2.h"

Functions
void	display_status (void)

void	application_init (void)

void	application_task (void)

int	main (void)

Detailed Description

4-20mA T 2 Click example

Description

This example demonstrates the use of 4-20mA T 2 Click board™. This driver provides functions to configure analog output current transfer over an industry standard 4-20mA current loop.

The demo application is composed of two sections :

Application Init

Initialization of SPI module and log UART. After driver initialization, default settings turn on the device.

Application Task

This example demonstrates the use of the 4-20mA T 2 Click board™. This example periodically changes the analog output current transfer from 4mA to 20mA and display status every 5 seconds. Results are being sent to the UART Terminal, where you can track their changes.

Author: Nenad Filipovic

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 )

◆ display_status()

void display_status ( void )

◆ main()

int main ( void )

Functions