main.c File Reference

Rotary R 2 Click example. More...

#include "board.h"
#include "log.h"
#include "rotaryr2.h"

Macros
#define	ROTARYR2_ONE_LED   ROTARYR2_SET_LED_DATA_1
#define	ROTARYR2_TWO_LED   ROTARYR2_SET_LED_DATA_1 | ROTARYR2_SET_LED_DATA_9
#define	ROTARYR2_FOUR_LED
#define	ROTARYR2_EIGHT_LED
#define	ROTARYR2_EIGHT_LED_INV

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

Detailed Description

Rotary R 2 Click example.

Description

This library contains the API for the Rotary R 2 Click driver to control LEDs states and a rotary encoder position readings.

The demo application is composed of two sections :

Application Init

Initialization of SPI module and log UART. After the driver init, the app executes a default configuration and turn off all LEDs.

Application Task

This example demonstrates the use of the Rotary R 2 Click board. The demo example shows the functionality of a rotary encoder used to control LEDs.

Author

Nenad Filipovic

Macro Definition Documentation

ROTARYR2_EIGHT_LED

#define ROTARYR2_EIGHT_LED

Value:

                                  ROTARYR2_SET_LED_DATA_1  | ROTARYR2_SET_LED_DATA_3  | \
                                  ROTARYR2_SET_LED_DATA_5  | ROTARYR2_SET_LED_DATA_7  | \
                                  ROTARYR2_SET_LED_DATA_9  | ROTARYR2_SET_LED_DATA_11 | \
                                  ROTARYR2_SET_LED_DATA_13 | ROTARYR2_SET_LED_DATA_15

ROTARYR2_EIGHT_LED_INV

#define ROTARYR2_EIGHT_LED_INV

Value:

                                  ROTARYR2_SET_LED_DATA_2  | ROTARYR2_SET_LED_DATA_4  | \
                                  ROTARYR2_SET_LED_DATA_6  | ROTARYR2_SET_LED_DATA_8  | \
                                  ROTARYR2_SET_LED_DATA_10 | ROTARYR2_SET_LED_DATA_12 | \
                                  ROTARYR2_SET_LED_DATA_14 | ROTARYR2_SET_LED_DATA_16

ROTARYR2_FOUR_LED

#define ROTARYR2_FOUR_LED

Value:

                                  ROTARYR2_SET_LED_DATA_1  | ROTARYR2_SET_LED_DATA_5  | \
                                  ROTARYR2_SET_LED_DATA_9  | ROTARYR2_SET_LED_DATA_13

ROTARYR2_ONE_LED

#define ROTARYR2_ONE_LED   ROTARYR2_SET_LED_DATA_1

ROTARYR2_TWO_LED

#define ROTARYR2_TWO_LED   ROTARYR2_SET_LED_DATA_1 | ROTARYR2_SET_LED_DATA_9

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

)