Expand4 Click example. More...

#include "board.h"
#include "log.h"
#include "expand4.h"

Functions
void	application_init (void)

void	application_task (void)

int	main (void)

Detailed Description

Expand4 Click example.

Description

Example demonstrates use of Expand 4 Click board.

The demo application is composed of two sections :

Application Init

Initialization driver enable's - Clear TPIC6A595 register and start write log.

Application Task

This is a example which demonstrates the use of Expand 4 Click board. In this example, the LED pin mask is transferred via SPI bus, LEDs connected to D0-D7 pins are lit accordingly by turning ON LEDs from D0 to D7 for 3 sec. Results are being sent to the Usart Terminal where you can track their changes. All data logs on usb uart for aproximetly every 3 sec. when the change pin who is connected.

Author: MikroE Team

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