Function Use​    HAL_DSI_ShortWrite(&hdsi,LCD_OTM8009A_ID, DSI_DCS_SHORT_PKT_WRITE_P1,OTM8009A_CMD_WRDISBV, (uint16_t)(value * 255)/100);​....​If you adjust the backlight in real time, the screen will break.​Mcu : STM32F769-DISCOTool TouchGFX 4.13Cub...