F/W : DCMI
hdcmi.Instance = DCMI;
hdcmi.Init.SynchroMode = DCMI_SYNCHRO_HARDWARE;
hdcmi.Init.PCKPolarity = DCMI_PCKPOLARITY_RISING;
hdcmi.Init.VSPolarity = DCMI_VSPOLARITY_LOW;
hdcmi.Init.HSPolarity = DCMI_HSPOLARITY_LOW;
hdcmi.Init.CaptureRate = DCMI_CR_ALL_FRAME;
hdcmi.Init.ExtendedDataMode = DCMI_EXTEND_DATA_8B;

DCMI->ESUR = 0xFFFFFFFF; // 0xFFFFFFFF, 0xB0B0B0B0
DCMI->ESCR = 0xB69D80AB; // 0xB69D80AB, 0xB0b0b0b0

HAL_DCMI_Init(&hdcmi);

// TW9912
HAL_NVIC_SetPriority(DCMI_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(DCMI_IRQn);

void TW9912_DMA_Config(uint32_t DMA_Memory0BaseAddr,uint32_t DMA_BufferSize)
{
#if 1
	/* ????DMA??DCMI?¬Ý??????*/
	/* ???DMA*/
	__HAL_RCC_DMA2_CLK_ENABLE();
	hdma_dcmi.Instance = DMA2_Stream1;
	hdma_dcmi.Init.Channel = DMA_CHANNEL_1;
	hdma_dcmi.Init.Direction = DMA_PERIPH_TO_MEMORY;
	hdma_dcmi.Init.PeriphInc = DMA_PINC_DISABLE;
	hdma_dcmi.Init.MemInc = DMA_MINC_ENABLE; //????????????
	hdma_dcmi.Init.PeriphDataAlignment = DMA_PDATAALIGN_WORD;
	hdma_dcmi.Init.MemDataAlignment = DMA_MDATAALIGN_WORD;
	hdma_dcmi.Init.Mode = DMA_NORMAL;
	hdma_dcmi.Init.Priority = DMA_PRIORITY_HIGH;
	hdma_dcmi.Init.FIFOMode = DMA_FIFOMODE_ENABLE;
	hdma_dcmi.Init.FIFOThreshold = DMA_FIFO_THRESHOLD_FULL;
	hdma_dcmi.Init.MemBurst = DMA_MBURST_INC4;
	hdma_dcmi.Init.PeriphBurst = DMA_PBURST_SINGLE;

	/*DMA?¯????? */
	__HAL_LINKDMA(&hdcmi, DMA_Handle, hdma_dcmi);

	HAL_NVIC_SetPriority(DMA2_Stream1_IRQn, 0, 0);
	HAL_NVIC_EnableIRQ(DMA2_Stream1_IRQn);

	HAL_DMA_Init(&hdma_dcmi);

	__HAL_DCMI_DISABLE_IT(&hdcmi, DCMI_IT_ERR|DCMI_IT_OVR|DCMI_IT_FRAME);
	__HAL_DCMI_ENABLE_IT(&hdcmi, DCMI_IT_VSYNC|DCMI_IT_LINE);

	//???DCMI???????
	HAL_DCMI_Start_DMA(&hdcmi, DCMI_MODE_SNAPSHOT, (uint32_t)DMA_Memory0BaseAddr,DMA_BufferSize);

	//HAL_DCMI_EnableCrop(&hdcmi);
	//HAL_DCMI_ConfigCrop(&hdcmi, 16, 20, PAL_WIDTH*2-1, PAL_HEIGHT-1);

	__HAL_DCMI_ENABLE(&hdcmi);
}

void DMA2_Stream1_IRQHandler(void)
{
	// static uint8_t cstatus = 0, sts_k;
	// I2C_Read(TW9912_DEVICE_ADDRESS, TYPE_8BIT_ADDRESS, 0x01, &cstatus,1);
	// sts_k = cstatus;
	cap_start = 0;
	HAL_DCMI_Stop(&hdcmi);

	HAL_DMA_IRQHandler(&hdma_dcmi);
	capture_done = 1;
}

void DCMI_IRQHandler(void)
{
	//static uint16_t l_cnt=0, v_cnt=0;
	//static uint8_t cstatus = 0, sts_k;

	if (DCMI->MISR & DCMI_IT_LINE ) // 0x10
	{
		__HAL_DCMI_CLEAR_FLAG(&hdcmi, DCMI_FLAG_LINERI);
	}

	if (DCMI->MISR & DCMI_IT_VSYNC ) // 0x08
	{
		__HAL_DCMI_CLEAR_FLAG(&hdcmi, DCMI_FLAG_VSYNCRI);
	}

	if (DCMI->MISR & DCMI_IT_FRAME )
	{
		__HAL_DCMI_CLEAR_FLAG(&hdcmi, DCMI_FLAG_FRAMERI);
	}

	if (DCMI->MISR & DCMI_IT_ERR )

		__HAL_DCMI_CLEAR_FLAG(&hdcmi, DCMI_FLAG_ERRRI);
	}

	if (DCMI->MISR & DCMI_IT_OVR )
	{
		__HAL_DCMI_CLEAR_FLAG(&hdcmi, DCMI_FLAG_OVRRI);
	}
}

// main.c
	TW9912_Init();
	MX_DCMI_Init();
	capture_done = 0;

	TW9912_DMA_Config((uint32_t) LCD_FRAME_BUFFER_LAYER1,(uint32_t) 1588*240);

	while(1)
	{
		if(capture_done == 1)
		{
			capture_done = 0;
			TW9912_DMA_Config((uint32_t) LCD_FRAME_BUFFER_LAYER1,(uint32_t) 1588*240);
		}
	}