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register lcd device on riscv64 on nuttx

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This commit is contained in:
wgzAIIT
2022-11-02 14:43:58 +08:00
parent a39bc41597
commit 9965ce4c43
9 changed files with 248 additions and 123 deletions
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APP_Framework/Applications/app_test/test_lcd.c
+46 -55
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@@ -1,26 +1,22 @@
/****************************************************************************
* apps/examples/fb/fb_main.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/*
* Copyright (c) 2020 AIIT XUOS Lab
* XiUOS is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
*/
/****************************************************************************
* Included Files
****************************************************************************/
/**
* @file: test_lcd.c
* @brief: a application of dac function
* @version: 2.0
* @author: AIIT XUOS Lab
* @date: 2022/1/11
*/
#include <transform.h>
@@ -29,40 +25,35 @@
#ifdef CONFIG_K210_LCD
void LcdDemo(void)
{
int x1 = 50, y1 = 50, x2 = LCD_XSIZE_TFT - 50, y2 = LCD_YSIZE_TFT - 50;
int lcd_fd = PrivOpen("/dev/lcd_dev",O_RDWR);
LcdWriteParam disp_info;
disp_info.type = 1;
lv_color_t redcolor = {
.ch = {
.red = 0b11111,
.green = 0,
.blue = 0
}
};
disp_info.pixel_info.x_startpos = 0;
disp_info.pixel_info.x_endpos = 50;
disp_info.pixel_info.y_startpos = 0;
disp_info.pixel_info.y_endpos = 50;
disp_info.pixel_info.pixel_color = &redcolor;
Main_Image_Start_Address(LCD_START_ADDR);
Main_Image_Width(LCD_XSIZE_TFT);
Main_Window_Start_XY(0, 0);
Canvas_Image_Start_address(LCD_START_ADDR);
Canvas_image_width(LCD_XSIZE_TFT);
Active_Window_XY(0, 0);
Active_Window_WH(LCD_XSIZE_TFT, LCD_YSIZE_TFT);
up_mdelay(10);
Canvas_Image_Start_address(LCD_START_ADDR);
for(int i = 0; i < 3; i++)
{
x1 = 50;
y1 = 50;
x2 = LCD_XSIZE_TFT - 50;
y2 = LCD_YSIZE_TFT - 50;
syslog(LOG_NOTICE, "Disp_demo %d (%d,%d - %d,%d)\n", i, x1, y1, x2, y2);
LT768_DrawSquare_Fill(x1, y1, x2, y2, RED);
up_mdelay(2000);
x1 += 20;
y1 += 20;
x2 -= 20;
y2 -= 20;
LT768_DrawSquare_Fill(x1, y1, x2, y2, GREEN);
up_mdelay(2000);
x1 += 20;
y1 += 20;
x2 -= 20;
y2 -= 20;
LT768_DrawSquare_Fill(x1, y1, x2, y2, BLUE);
up_mdelay(2000);
}
PrivWrite(lcd_fd, &disp_info, sizeof(LcdWriteParam));
disp_info.type = 0;
disp_info.string_info.x_pos = 80;
disp_info.string_info.y_pos = 80;
disp_info.string_info.width = 250;
disp_info.string_info.height = 24;
disp_info.string_info.font_size = 24;
disp_info.string_info.addr = "wecome test lcd";
disp_info.string_info.font_color = GREEN;
disp_info.string_info.back_color = BLUE;
PrivWrite(lcd_fd, &disp_info, sizeof(LcdWriteParam));
}
#else