Expand9 Click example. More...

#include "board.h"
#include "log.h"
#include "expand9.h"

Functions
void	application_init (void)

void	application_task (void)

int	main (void)

Detailed Description

Expand9 Click example.

Description

This is an example that demonstrates the use of the Expand 9 Click board™. The library initializes and defines the I2C bus drivers to write and read data from registers.

The demo application is composed of two sections :

Application Init

The initialization of I2C module, log UART, and additional pins. After driver initialization the app set default settings.

Application Task

This is an example that demonstrates the use of the Expand 9 Click board™. This example shows the capabilities of the Expand 9 click by toggling each of 16 available channels. Results are being sent to the Usart Terminal where you can track their changes.

Author: Nenad Filipovic

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 )

Functions