RS485 7 Click Example. More...

#include "board.h"
#include "log.h"
#include "rs4857.h"

Macros
#define	DEMO_MESSAGE "\r\nMikroE\r\n"

#define	PROCESS_BUFFER_SIZE 200

Functions
void	application_init (void)

void	application_task (void)

int	main (void)

Detailed Description

RS485 7 Click Example.

Description

This example reads and processes data from RS485 7 clicks. The library also includes a function for enabling/disabling the receiver or driver and data writing or reading.

The demo application is composed of two sections :

Application Init

Initializes driver performs wake-up module and enables the selected mode.

Application Task

This example demonstrates the use of the RS485 7 Click board™. The app sends a "MikroE" message, reads the received data and parses it. Results are being sent to the UART Terminal, where you can track their changes.

Additional Function

static void rs4857_clear_app_buf ( void )
static err_t rs4857_process ( void )

Note: Operation Mode: Full duplex. Transmitter: Y and Z. Receiver: A and B. Wire connection: Y-A, Z-B.

Author: Nenad Filipovic

Macro Definition Documentation

◆ DEMO_MESSAGE

#define DEMO_MESSAGE "\r\nMikroE\r\n"

◆ PROCESS_BUFFER_SIZE

#define PROCESS_BUFFER_SIZE 200

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 )

Macros

Functions