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register lcd device on xidatong-riscv64 on nuttx

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This commit is contained in:
wgzAIIT
2022-11-07 15:03:00 +08:00
parent 7361d1c65f
commit 51ebd8f604
9 changed files with 707 additions and 72 deletions
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APP_Framework/Applications/app_test/test_lcd.c
+15 -11
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@@ -27,6 +27,19 @@ void LcdDemo(void)
{
int lcd_fd = PrivOpen("/dev/lcd_dev",O_RDWR);
LcdWriteParam disp_info;
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));
PrivTaskDelay(2000);
disp_info.type = 1;
lv_color_t redcolor = {
.ch = {
@@ -40,19 +53,10 @@ void LcdDemo(void)
disp_info.pixel_info.y_startpos = 0;
disp_info.pixel_info.y_endpos = 50;
disp_info.pixel_info.pixel_color = &redcolor;
PrivWrite(lcd_fd, &disp_info, sizeof(LcdWriteParam));
PrivTaskDelay(2000);
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;
disp_info.type = SHOW_TRIANGLE;
PrivWrite(lcd_fd, &disp_info, sizeof(LcdWriteParam));
}