main.c File Reference

RS485 8 Click Example. More...

#include "board.h"
#include "log.h"
#include "rs4858.h"

Macros
#define	PROCESS_BUFFER_SIZE   200
#define	DEMO_APP_TRANSMITTER

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

Variables
uint8_t	data_buf [8] = { 'M', 'i', 'k', 'r', 'o', 'E', '\r', '\n' }

Detailed Description

RS485 8 Click Example.

Description

This example reads and processes data from RS485 8 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 the driver and performs the click default configuration.

Application Task

This example demonstrates the use of the RS485 8 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 err_t rs4858_process ( void )

Author

Stefan Ilic

Macro Definition Documentation

DEMO_APP_TRANSMITTER

#define DEMO_APP_TRANSMITTER

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

)

Variable Documentation

data_buf

uint8_t data_buf[8] = { 'M', 'i', 'k', 'r', 'o', 'E', '\r', '\n' }