51 lines
1.2 KiB
C
51 lines
1.2 KiB
C
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/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2024-07-08 Nino the first version
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*/
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#include <rtthread.h>
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#include <rtdevice.h>
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#include <board.h>
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#include <drv_lcd.h>
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void app_lcd_string(void){
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lcd_clear(WHITE);
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/* set the background color and foreground color */
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lcd_set_color(WHITE, BLACK);
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/* show some string on lcd */
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lcd_show_string(10, 69, 16, "Hello, RT-Thread!");
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lcd_show_string(10, 69 + 16, 24, "RT-Thread");
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lcd_show_string(10, 69 + 16 + 24, 32, "RT-Thread");
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/* draw a line on lcd */
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lcd_draw_line(0, 69 + 16 + 24 + 32, 240, 69 + 16 + 24 + 32);
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rt_kprintf("string lcd\n");
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}
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void app_lcd_circle(void){
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/* draw a concentric circles */
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lcd_draw_point(120, 194);
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for (int i = 0; i < 46; i += 4)
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{
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lcd_draw_circle(120, 194, i);
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}
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rt_kprintf("circle lcd\n");
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}
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void app_lcd_clean(void){
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lcd_clear(WHITE);
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rt_kprintf("clean lcd\n");
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}
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MSH_CMD_EXPORT(app_lcd_string, show string on LCD);
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MSH_CMD_EXPORT(app_lcd_circle, show circle on LCD);
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MSH_CMD_EXPORT(app_lcd_clean, clean LCD);
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