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add interface for lcd

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This commit is contained in:
acevest
2020-04-25 19:36:00 +08:00
parent 2e8c8c19e6
commit 861966412b
2 changed files with 7 additions and 1 deletions
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7
board/Sipeed_LonganNano/BSP/Hardware/lcd/lcd.c
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@@ -408,7 +408,12 @@ void LCD_ClearRect(uint16_t Color, uint16_t x, uint16_t y, uint16_t width, uint1
void LCD_ShowChinese(uint16_t x, uint16_t y, uint8_t index, uint16_t color)
{
const uint8_t *p = (uint8_t*) &(Hzk[index*2][0]);
LCD_ShowChineseWithFonts(x, y, Hzk, index, color);
}
void LCD_ShowChineseWithFonts(uint16_t x, uint16_t y, const char fonts[][16], uint8_t index, uint16_t color)
{
const uint8_t *p = (uint8_t*) &(fonts[index*2][0]);
//[数据排列]:从左到右从上到下 [取模方式]:纵向8点下高位 [正负反色]:否
LCD_Address_Set(x, y, 16, 16);

1
board/Sipeed_LonganNano/BSP/Hardware/lcd/lcd.h
View File

@@ -63,6 +63,7 @@ void LCD_SetDisplayMode(lcd_display_mode_t m);
void LCD_Clear(uint16_t Color);
void LCD_ClearRect(uint16_t Color, uint16_t x, uint16_t y, uint16_t width, uint16_t height);
void LCD_ShowChinese(uint16_t x,uint16_t y,uint8_t index,uint16_t color);
void LCD_ShowChineseWithFonts(uint16_t x,uint16_t y, const char fonts[][16], uint8_t index,uint16_t color);
void LCD_DrawPoint(uint16_t x,uint16_t y,uint16_t color);
void LCD_Fill(uint16_t xsta,uint16_t ysta,uint16_t xend,uint16_t yend,uint16_t color);
void LCD_DrawLine(int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint16_t color);