main.c File Reference

OSD Click example. More...

#include "board.h"
#include "log.h"
#include "osd.h"

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

Variables
const uint8_t	HEADER_TEXT [30]
const uint8_t	MESSAGE_TEXT [30]
const uint8_t	FOOTER_TEXT [30]

Detailed Description

OSD Click example.

Description

This demo performs basic OSD Click functionality - write text on screen.

The demo application is composed of two sections :

Application Init

Initialize device.

Application Task

Write text on the screen, write character per 1 second in the first, seventh and fifteenth row of the screen.

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

)

Variable Documentation

FOOTER_TEXT

const uint8_t FOOTER_TEXT[30]

Initial value:

= 
{ 
    ' ', 'w', 'w', 'w', '.', 'm', 'i', 'k', 'r', 'o', 'e', '.', 'c', 'o', 'm', ' ', 
    ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ' 
}

HEADER_TEXT

const uint8_t HEADER_TEXT[30]

Initial value:

= 
{ 
    ' ', ' ', 'O', 'S', 'D', ' ', 'c', 'l', 'i', 'c', 'k', ' ', ' ', ' ', ' ', ' ', 
    ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ' 
}

MESSAGE_TEXT

const uint8_t MESSAGE_TEXT[30]

Initial value:

= 
{ 
    ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', 'm', 'i', 'k', 'r', 
    'o', 'E', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ' 
}