ili9341_example.c File Reference

ILI9341 display controller component driver Example.

Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.

#include <asf.h>

Macros
#define	BG_COLOR   ILI9341_COLOR(0, 0, 0)
	Display background color when clearing the display. More...
#define	COLOR_TABLE_SIZE   (sizeof(color_table) / sizeof(color_table[0]))
	Number of colors stored in the color_table array. More...
#define	TOTAL_PIXELS   ((uint32_t)ILI9341_DEFAULT_WIDTH * ILI9341_DEFAULT_HEIGHT)
	Number of pixels for full screen. More...

Functions
int	main (void)
	Main application. More...

Variables
ili9341_color_t	bitmap [1600]
	Create an array to hold a 40 x 40 bitmap. More...
uint16_t	bitmap_ptr = 0
	Pointer to the location in the array. More...
const ili9341_color_t	color_table []
	Table of primary and secondary display pixel colors. More...

#define BG_COLOR   ILI9341_COLOR(0, 0, 0)

Display background color when clearing the display.

Referenced by main().

#define COLOR_TABLE_SIZE   (sizeof(color_table) / sizeof(color_table[0]))

Number of colors stored in the color_table array.

Referenced by main().

#define TOTAL_PIXELS   ((uint32_t)ILI9341_DEFAULT_WIDTH * ILI9341_DEFAULT_HEIGHT)

Number of pixels for full screen.

Referenced by main().

int main

(

void

)

Main application.

References BG_COLOR, bitmap, bitmap_ptr, board_init(), color_table, COLOR_TABLE_SIZE, ili9341_backlight_on(), ili9341_copy_pixels_to_screen(), ILI9341_DEFAULT_HEIGHT, ILI9341_DEFAULT_WIDTH, ili9341_duplicate_pixel(), ili9341_init(), ili9341_set_bottom_right_limit(), ili9341_set_top_left_limit(), sysclk_init(), and TOTAL_PIXELS.

ili9341_color_t bitmap[1600]

Create an array to hold a 40 x 40 bitmap.

Referenced by main().

uint16_t bitmap_ptr = 0

Pointer to the location in the array.

Referenced by main().

const ili9341_color_t color_table[]

Initial value:

= {
    ILI9341_COLOR(0, 0, 255), ILI9341_COLOR(0, 255, 0),
    ILI9341_COLOR(255, 0, 0), ILI9341_COLOR(255, 255, 0),
    ILI9341_COLOR(255, 0, 255), ILI9341_COLOR(0, 255, 255)
}

Table of primary and secondary display pixel colors.