hx8347a_example.c File Reference

HX8347A display controller driver Example.

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

#include <asf.h>

Macros
#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)HX8347A_DEFAULT_WIDTH * HX8347A_DEFAULT_HEIGHT)
	Number of pixels for full screen. More...

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

Variables
hx8347a_color_t	bitmap [1600]
uint16_t	bitmap_ptr = 0
const hx8347a_color_t	color_table []
	Table of primary and secondary display pixel colors. More...

#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)HX8347A_DEFAULT_WIDTH * HX8347A_DEFAULT_HEIGHT)

Number of pixels for full screen.

Referenced by main().

int main

(

void

)

Main application.

References bitmap, bitmap_ptr, board_init(), color_table, COLOR_TABLE_SIZE, hx8347a_backlight_on(), HX8347A_COLOR, hx8347a_copy_pixels_to_screen(), HX8347A_DEFAULT_HEIGHT, HX8347A_DEFAULT_WIDTH, hx8347a_duplicate_pixel(), hx8347a_init(), hx8347a_set_bottom_right_limit(), hx8347a_set_top_left_limit(), sysclk_init(), and TOTAL_PIXELS.

hx8347a_color_t bitmap[1600]

uint16_t bitmap_ptr = 0

const hx8347a_color_t color_table[]

Initial value:

= {
    HX8347A_COLOR(0, 0, 255), HX8347A_COLOR(0, 255, 0),
    HX8347A_COLOR(255, 0, 0), HX8347A_COLOR(255, 255, 0),
    HX8347A_COLOR(255, 0, 255), HX8347A_COLOR(0, 255, 255)}

Table of primary and secondary display pixel colors.