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STM32L4R9I_EVAL BSP User Manual
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Functions | |
| void | HAL_DSI_EndOfRefreshCallback (DSI_HandleTypeDef *hdsi) |
| End of Refresh DSI callback. | |
| static void | LCD_Reset (void) |
| LCD Reset Hw reset the LCD DSI activating its XRES signal (active low for some time) and desactivating it later. | |
| static void | DrawChar (uint16_t Xpos, uint16_t Ypos, const uint8_t *c) |
| Draws a character on LCD. | |
| static void | FillTriangle (uint16_t x1, uint16_t x2, uint16_t x3, uint16_t y1, uint16_t y2, uint16_t y3) |
| Fills a triangle (between 3 points). | |
| static void | LL_FillBuffer (uint32_t LayerIndex, void *pDst, uint32_t xSize, uint32_t ySize, uint32_t OffLine, uint32_t ColorIndex) |
| Fills a buffer. | |
| static void | LL_ConvertLineToARGB8888 (void *pSrc, void *pDst, uint32_t xSize, uint32_t ColorMode) |
| Converts a line to an ARGB8888 pixel format. | |
Function Documentation
| static void DrawChar | ( | uint16_t | Xpos, |
| uint16_t | Ypos, | ||
| const uint8_t * | c | ||
| ) | [static] |
Draws a character on LCD.
- Parameters:
-
Xpos,: Line where to display the character shape Ypos,: Start column address c,: Pointer to the character data
Definition at line 1726 of file stm32l4r9i_eval_dsi_lcd.c.
References ActiveLayer, BSP_DSI_LCD_DrawPixel(), and LCD_DrawPropTypeDef::pFont.
Referenced by BSP_DSI_LCD_DisplayChar().
| static void FillTriangle | ( | uint16_t | x1, |
| uint16_t | x2, | ||
| uint16_t | x3, | ||
| uint16_t | y1, | ||
| uint16_t | y2, | ||
| uint16_t | y3 | ||
| ) | [static] |
Fills a triangle (between 3 points).
- Parameters:
-
x1,: Point 1 X position y1,: Point 1 Y position x2,: Point 2 X position y2,: Point 2 Y position x3,: Point 3 X position y3,: Point 3 Y position
Definition at line 1784 of file stm32l4r9i_eval_dsi_lcd.c.
References ABS, and BSP_DSI_LCD_DrawLine().
Referenced by BSP_DSI_LCD_FillPolygon().
| void HAL_DSI_EndOfRefreshCallback | ( | DSI_HandleTypeDef * | hdsi | ) |
End of Refresh DSI callback.
- Parameters:
-
hdsi,: pointer to a DSI_HandleTypeDef structure that contains the configuration information for the DSI.
- Return values:
-
None
Definition at line 1685 of file stm32l4r9i_eval_dsi_lcd.c.
| static void LCD_Reset | ( | void | ) | [static] |
LCD Reset Hw reset the LCD DSI activating its XRES signal (active low for some time) and desactivating it later.
Definition at line 1699 of file stm32l4r9i_eval_dsi_lcd.c.
References BSP_IO_ConfigPin(), BSP_IO_Init(), BSP_IO_WritePin(), and IO_PIN_9.
| static void LL_ConvertLineToARGB8888 | ( | void * | pSrc, |
| void * | pDst, | ||
| uint32_t | xSize, | ||
| uint32_t | ColorMode | ||
| ) | [static] |
Converts a line to an ARGB8888 pixel format.
- Parameters:
-
pSrc,: Pointer to source buffer pDst,: Output color xSize,: Buffer width ColorMode,: Input color mode
Definition at line 1893 of file stm32l4r9i_eval_dsi_lcd.c.
References hdma2d_eval.
Referenced by BSP_DSI_LCD_DrawBitmap().
| static void LL_FillBuffer | ( | uint32_t | LayerIndex, |
| void * | pDst, | ||
| uint32_t | xSize, | ||
| uint32_t | ySize, | ||
| uint32_t | OffLine, | ||
| uint32_t | ColorIndex | ||
| ) | [static] |
Fills a buffer.
- Parameters:
-
LayerIndex,: Layer index pDst,: Pointer to destination buffer xSize,: Buffer width ySize,: Buffer height OffLine,: Offset ColorIndex,: Color index
Definition at line 1861 of file stm32l4r9i_eval_dsi_lcd.c.
References hdma2d_eval.
Referenced by BSP_DSI_LCD_Clear(), BSP_DSI_LCD_DrawHLine(), BSP_DSI_LCD_DrawVLine(), and BSP_DSI_LCD_FillRect().
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