main.c File Reference

LR 2 Click Example. More...

#include "board.h"
#include "log.h"
#include "lr2.h"
#include "conversions.h"

Macros
#define	DEMO_APP_TRANSMITTER
#define	PROCESS_COUNTER   5
#define	PROCESS_RX_BUFFER_SIZE   300

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

Variables
uint8_t	resp_buf [50]
uint8_t	send_message [9] = { 'M', 'i', 'k', 'r', 'o', 'E', 13, 10, 0 }

Detailed Description

LR 2 Click Example.

Description

This example shows the usage of the LR 2 Click board by transmitting and receiving data.

The demo application is composed of two sections :

Application Init

Initializes the driver and performs default configuration and reads System version.

Application Task

Transmitter mode - sends a desired message each second and checks if it is sent successfully. Receiver mode - displays all the received characters on USB UART.

Author

Stefan Ilic

Macro Definition Documentation

DEMO_APP_TRANSMITTER

#define DEMO_APP_TRANSMITTER

PROCESS_COUNTER

#define PROCESS_COUNTER   5

PROCESS_RX_BUFFER_SIZE

#define PROCESS_RX_BUFFER_SIZE   300

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

resp_buf

uint8_t resp_buf[50]

send_message

uint8_t send_message[9] = { 'M', 'i', 'k', 'r', 'o', 'E', 13, 10, 0 }