Searched refs:back_buf (Results 1 – 7 of 7) sorted by relevance
| /bsp/stm32/stm32h750-weact-ministm32h7xx/board/port/ |
| A D | drv_lcd_spi.c | 35 rt_uint8_t *back_buf; member
139 _lcd.back_buf = rt_malloc(LCD_BUF_SIZE); in drv_lcd_hw_init()
141 … if (_lcd.lcd_info.framebuffer == RT_NULL || _lcd.back_buf == RT_NULL || _lcd.front_buf == RT_NULL) in drv_lcd_hw_init()
150 memset(_lcd.back_buf, 0xFF, LCD_BUF_SIZE); in drv_lcd_hw_init()
185 if (_lcd.back_buf) in drv_lcd_hw_init()
187 rt_free(_lcd.back_buf); in drv_lcd_hw_init()
|
| /bsp/tkm32F499/drivers/ |
| A D | drv_lcd.c | 40 rt_uint8_t *back_buf; member
65 _lcd.lcd_info.framebuffer = _lcd.back_buf; in drv_lcd_control()
105 LCD_Initial((rt_uint32_t)lcd->front_buf, (rt_uint32_t)lcd->back_buf); in stm32_lcd_init()
208 _lcd.back_buf = (rt_uint8_t *)LTDC_Buf1; in drv_lcd_hw_init()
210 _lcd.lcd_info.framebuffer = _lcd.back_buf; in drv_lcd_hw_init()
211 … if (_lcd.lcd_info.framebuffer == RT_NULL || _lcd.back_buf == RT_NULL || _lcd.front_buf == RT_NULL) in drv_lcd_hw_init()
219 rt_memset(_lcd.back_buf, 0xFF, LCD_BUF_SIZE); in drv_lcd_hw_init()
|
| /bsp/stm32/libraries/HAL_Drivers/drivers/ |
| A D | drv_lcd.c | 37 rt_uint8_t *back_buf; member
71 memcpy(_lcd.back_buf, _lcd.lcd_info.framebuffer, LCD_BUF_SIZE); in drv_lcd_control()
74 LTDC_LAYER(&LtdcHandle, 0)->CFBAR = (uint32_t)(_lcd.back_buf); in drv_lcd_control()
301 _lcd.back_buf = rt_malloc_align(LCD_BUF_SIZE, LCD_BUF_SIZE); in drv_lcd_hw_init()
303 … if (_lcd.lcd_info.framebuffer == RT_NULL || _lcd.back_buf == RT_NULL || _lcd.front_buf == RT_NULL) in drv_lcd_hw_init()
312 memset(_lcd.back_buf, 0xFF, LCD_BUF_SIZE); in drv_lcd_hw_init()
349 if (_lcd.back_buf) in drv_lcd_hw_init()
351 rt_free(_lcd.back_buf); in drv_lcd_hw_init()
|
| /bsp/stm32/stm32h750-artpi/board/port/ |
| A D | lcd_port.h | 27 rt_uint8_t *back_buf; member
|
| A D | drv_spi_ili9488.c | 921 rt_uint8_t *back_buf; member
1079 if (_lcd.back_buf) in drv_lcd_ili9488_hw_init()
1081 rt_free(_lcd.back_buf); in drv_lcd_ili9488_hw_init()
|
| /bsp/stm32/stm32h750-fk750m1-vbt6/board/port/lcd/ |
| A D | drv_lcd_spi.c | 491 _lcd.back_buf = rt_malloc_align(LCD_BUF_SIZE, 32); in drv_hw_lcd_init()
493 …if (_lcd.lcd_info.framebuffer == RT_NULL || _lcd.back_buf == RT_NULL || _lcd.front_buf == RT_NULL)… in drv_hw_lcd_init()
501 memset(_lcd.back_buf, 0xFF, LCD_BUF_SIZE); in drv_hw_lcd_init()
530 if (_lcd.back_buf) { in drv_hw_lcd_init()
531 rt_free_align(_lcd.back_buf); in drv_hw_lcd_init()
|
| A D | drv_lcd_spi.h | 34 rt_uint8_t *back_buf; member
|
Completed in 15 milliseconds