main.c File Reference

DcMotor4 Click example. More...

#include "board.h"
#include "log.h"
#include "dcmotor4.h"

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

Variables
uint8_t	dcmotor_direction = 1

Detailed Description

DcMotor4 Click example.

Description

This library contains API for the DC Motor 4 Click driver. Application change the speed and direction.

The demo application is composed of two sections :

Application Init

Initialization driver enable's - GPIO, set the direction-control of the motor forward movement, PWM initialization, set PWM duty cycle and PWM frequency, enable the motor, start PWM.

Application Task

This is an example that demonstrates the use of the DC Motor 4 Click board. DC Motor 4 Click communicates with register via PWM interface. It shows moving in the Clockwise direction from slow to fast speed and from fast to slow speed, then rotating Counter Clockwise, Results are being sent to the Usart Terminal where you can track their changes.

Author

Nikola Peric

Function Documentation

application_init()

void application_init

(

)

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

(

)

main()

int main

(

void

)

Variable Documentation

dcmotor_direction

uint8_t dcmotor_direction = 1