Line Follower Click example. More...

#include "board.h"
#include "log.h"
#include "linefollower.h"

Functions
void	application_init (void)

void	application_task (void)

int	main (void)

Detailed Description

Line Follower Click example.

Description

Line Follower click carries an array of five QRE1113 miniature reflective object sensors, reading staus of AN, RST, PWM, TX and RX pins and reading tracking data.

The demo application is composed of two sections :

Application Init

Application Init performs logger and click Initialization.

Application Task

Application Task shows the functionality of the Line Follower click. Each one of the QRE1113 sensors consist of an infrared transmitter and infrared receiver. By default the sensor output a Logic Level 1, until they encounter a white surface which changes the output signal to 0.

Author: Nenad Filipovic

Function Documentation

◆ application_init()

void application_init ( void )

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 )

Functions