mirror of
https://github.com/RIOT-OS/RIOT.git
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97 lines
2.5 KiB
C
97 lines
2.5 KiB
C
/*
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* Copyright (C) 2021 Inria
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup tests
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* @{
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*
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* @file
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* @brief Test application for the LCD-TFT display controller
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*
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* @author Alexandre Abadie <alexandre.abadie@inria.fr>
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*
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* @}
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*/
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#include <stdio.h>
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#include "timex.h"
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#include "ztimer.h"
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#include "board.h"
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#include "periph_cpu.h"
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#include "riot_logo.h"
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#define RECT_WIDTH 200
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#define RECT_HEIGHT 100
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int main(void)
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{
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ltdc_init();
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ltdc_fill(0, RECT_WIDTH, 0, RECT_HEIGHT, 0xf800); /* top left red rectangle */
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ztimer_sleep(ZTIMER_MSEC, MS_PER_SEC);
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ltdc_clear();
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ltdc_fill( /* middle green rectangle */
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(LCD_SCREEN_WIDTH - RECT_WIDTH) >> 1, (LCD_SCREEN_WIDTH + RECT_WIDTH) >> 1,
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(LCD_SCREEN_HEIGHT - RECT_HEIGHT) >> 1, (LCD_SCREEN_HEIGHT + RECT_HEIGHT) >> 1,
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0x07e0
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);
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ztimer_sleep(ZTIMER_MSEC, MS_PER_SEC);
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ltdc_clear();
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ltdc_fill( /* bottom right blue rectangle */
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LCD_SCREEN_WIDTH - RECT_WIDTH, LCD_SCREEN_WIDTH - 1,
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LCD_SCREEN_HEIGHT - RECT_HEIGHT, LCD_SCREEN_HEIGHT - 1,
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0x001f
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);
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ztimer_sleep(ZTIMER_MSEC, MS_PER_SEC);
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ltdc_clear();
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/* Display the RIOT logo in all 4 screen corners */
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ltdc_map(
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0, RIOT_LOGO_WIDTH - 1, 0, RIOT_LOGO_HEIGHT - 1,
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(const uint16_t *)picture
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);
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ztimer_sleep(ZTIMER_MSEC, MS_PER_SEC);
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ltdc_clear();
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ltdc_map(
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LCD_SCREEN_WIDTH - RIOT_LOGO_WIDTH, LCD_SCREEN_WIDTH - 1, 0, RIOT_LOGO_HEIGHT - 1,
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(const uint16_t *)picture
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);
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ztimer_sleep(ZTIMER_MSEC, MS_PER_SEC);
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ltdc_clear();
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ltdc_map(
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LCD_SCREEN_WIDTH - RIOT_LOGO_WIDTH, LCD_SCREEN_WIDTH - 1,
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LCD_SCREEN_HEIGHT - RIOT_LOGO_HEIGHT, LCD_SCREEN_HEIGHT - 1,
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(const uint16_t *)picture
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);
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ztimer_sleep(ZTIMER_MSEC, MS_PER_SEC);
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ltdc_clear();
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ltdc_map(
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0, RIOT_LOGO_WIDTH - 1, LCD_SCREEN_HEIGHT - RIOT_LOGO_HEIGHT, LCD_SCREEN_HEIGHT - 1,
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(const uint16_t *)picture
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);
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ztimer_sleep(ZTIMER_MSEC, MS_PER_SEC);
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ltdc_clear();
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/* Display the RIOT logo in the center of the screen */
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ltdc_map(
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((LCD_SCREEN_WIDTH - RIOT_LOGO_WIDTH) >> 1), ((LCD_SCREEN_WIDTH + RIOT_LOGO_WIDTH) >> 1) - 1,
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((LCD_SCREEN_HEIGHT - RIOT_LOGO_HEIGHT) >> 1), ((LCD_SCREEN_HEIGHT + RIOT_LOGO_HEIGHT) >> 1) - 1,
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(const uint16_t *)picture
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);
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return 0;
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}
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