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Implement lcd_draw_img_from_fs_with_name

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xoreo
2023-11-13 17:45:28 +01:00
parent e56bd84cb8
commit 35871d9eae
2 changed files with 21 additions and 2 deletions
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12
project/Core/Inc/lcd_api.h
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@@ -105,8 +105,18 @@ void lcd_draw_raw_img(const void* p_src, uint32_t x_pos, uint32_t y_pos, uint32_
* @param[in] y_pos Y-position * @param[in] y_pos Y-position
* @param[in] BMP file data * @param[in] BMP file data
*/ */
void lcd_draw_bmp_img(uint32_t x_pos, uint32_t y_pos, uint8_t* bmp_buff); void lcd_draw_bmp_img(uint8_t* bmp_buff, uint32_t x_pos, uint32_t y_pos);
/**
* @brief Draw BMP image on screen by specifying the name, the BMP image has in the file system
* Draw BMP image from C array to the LCD screen at position X, Y by specifying the BMP image name on the filesystem
* Supports ARGB8888, RGB565, RGB888
*
* @param[in] x_pos X-position
* @param[in] y_pos Y-position
* @param[in] BMP file data
*/
void lcd_draw_img_from_fs_with_name(const char* name, uint32_t x_pos, uint32_t y_pos);
/** /**
* @brief Clear LCD screen * @brief Clear LCD screen

11
project/Core/Src/lcd_api.c
View File

@@ -96,10 +96,19 @@ void lcd_draw_raw_img(const void* p_src, uint32_t x_pos, uint32_t y_pos, uint32_
HAL_DMA2D_PollForTransfer(&hDma2dHandler2, 10); HAL_DMA2D_PollForTransfer(&hDma2dHandler2, 10);
} }
void lcd_draw_bmp_img(uint32_t x_pos, uint32_t y_pos, uint8_t* bmp_buff){ void lcd_draw_bmp_img(uint8_t* bmp_buff, uint32_t x_pos, uint32_t y_pos){
BSP_LCD_DrawBitmap(x_pos, y_pos, bmp_buff); BSP_LCD_DrawBitmap(x_pos, y_pos, bmp_buff);
} }
void lcd_draw_img_from_fs_with_name(const char* name, uint32_t x_pos, uint32_t y_pos){
llfs_file_t* file = llfs_file_open(name);
if (file != NULL) {
BSP_LCD_DrawBitmap(x_pos, y_pos, file->data);
} else {
LOG_WARN(TAG, "File \"%s\" not found", file->name);
}
}
void lcd_clear(uint32_t color){ void lcd_clear(uint32_t color){
BSP_LCD_Clear(color); BSP_LCD_Clear(color);
} }