/*************************************************************************
* FUNCTION
* usbvideo_camera_capture
*
* DESCRIPTION
* This function start camera capture
*
* PARAMETERS
* None
*
* RETURNS
* None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_bool usbvideo_camera_capture(usbvideo_camera_process_struct *usbvideo_param)
{
#if 0//JiaShuo Delete for webcam
if (sensor_err_check<0)
return KAL_FALSE;
if (usbvideo_cam_operation_state != USBVIDEO_CAM_STANDBY_STATE)
ASSERT(0);
g_usbvideo_cam_buff = USBVideo_Get_Still_Buffer();
if(g_usbvideo_cam_buff!=NULL)
{
g_usbvideo_cam_size = usbvideo_param->target_size_enum;
g_usbvideo_camera_data.target_width = STILL_SIZE[g_usbvideo_cam_size-1].width;
g_usbvideo_camera_data.target_height = STILL_SIZE[g_usbvideo_cam_size-1].height;
g_usbvideo_camera_data.target_buffer_size = STILL_SIZE[g_usbvideo_cam_size-1].max_frame_size;
ENABLE_CMOS_SESNOR;
config_usbvideo_preview_jpeg(usbvideo_param);
usbvideo_cam_operation_state=USBVIDEO_CAM_CAPTURE_STATE;
// Update attr
usbvideo_camera_update_attr();
SET_CAMERA_CAPTURE_MODE;
SET_CAMERA_FRAME_RATE(0);
ENABLE_VIEW_FINDER_MODE;
return KAL_TRUE;
}
#endif
return KAL_TRUE;
} /* usbvideo_camera_capture() */
/**************** naming, 6253 yuv difference ******************/
void IspStartInput(ISP_OPERATION_STATE_ENUM IspState)
{
#if (defined(ISP_SUPPORT))
#if (defined(__ISP_CRZ_HW_FRAME_SYNC_SUPPORT__))
ENABLE_CAMERA_TO_CRZ_INIT; /*Enable hardware frame reset*/
ENABLE_CAMERA_RESIZER_OVERRUN_INT;
#endif
/******* confirm if necessary ********/
ENABLE_CAMERA_RESIZER_OVERRUN_INT;
ENABLE_CAMERA_GMC_OVERRUN_INT;
switch(IspState)
{
case ISP_PREVIEW_STATE:
#if defined(WEBCAM_SUPPORT)
case ISP_PREVIEW_WEBCAM_STATE:
#endif
case ISP_MPEG4_ENCODE_STATE:
WaitFirstFrameFlag=KAL_TRUE;
IspPreviewFrameCount=0;
SET_CAMERA_PREVIEW_MODE;
SET_CAMERA_FRAME_RATE(0);
ENABLE_VIEW_FINDER_MODE;
break;
case ISP_CAPTURE_JPEG_STATE:
#if(defined(__ISP_AUTO_RECAPTURE_SUPPORT__))
#if (!(defined(LED_FLASHLIGHT_SUPPORT) ||defined(MSHUTTER_SUPPORT) ))
ENABLE_REZ_OVRUN_FLIMIT_EN;
SET_REZ_OVRUN_FLIMIT_NO(CAPTURE_RETRIAL_FRAME_NO);//recapture times
#endif
#endif
IspIdleDoneFlag=KAL_FALSE;
IspDoneFlag=KAL_FALSE;
ENABLE_CAMERA_ISP_DONE_INT;
ENABLE_CAMERA_IDLE_INT;
SET_CAMERA_CAPTURE_MODE;
ENABLE_VIEW_FINDER_MODE;
break;
#if defined(WEBCAM_SUPPORT)
case ISP_CAPTURE_WEBCAM_STATE:
IspIdleDoneFlag=KAL_FALSE;
IspDoneFlag=KAL_FALSE;
ENABLE_CAMERA_ISP_DONE_INT;
ENABLE_CAMERA_IDLE_INT;
SET_CAMERA_CAPTURE_MODE;
ENABLE_VIEW_FINDER_MODE;
break;
#endif
default:
break;
}
DISABLE_REZ_DISCONN;
#endif
}
MM_ERROR_CODE_ENUM IspJpegSensorCaptureStart(kal_uint32 JpegBufAddr)
{
#if (defined(ISP_SUPPORT))
#define CRZ_CTRL_REG (CRZ_base + 0x00)
#define REG_CRZ_CTRL *((volatile unsigned int *)(CRZ_CTRL_REG))
volatile kal_uint32 i=0;
MM_ERROR_CODE_ENUM ErrorCode = MM_ERROR_NONE;
ASSERT(JpegBufAddr != NULL);
SET_CAMERA_INPUT_TYPE(INPUT_BAYER);
IspDoneFlag=KAL_FALSE;
IspIdleDoneFlag=KAL_FALSE;
DISABLE_VIEW_FINDER_MODE;
ENABLE_CAMERA_ISP_DONE_INT;
ENABLE_CAMERA_IDLE_INT;
ENABLE_CAMERA_GMC_OVERRUN_INT;
mm_enable_power(MMPWRMGR_RESZ_LB);
REG_CRZ_CTRL = 0x0000;
ENABLE_REZ_DISCONN;
ENABLE_REZ_LPF;
//ENABLE_CAMERA_JPG_INTERFACE;
ENABLE_ISP_USING_RESIZER_LINE_BUFFER;
SET_OUTPUT_PATH_TYPE(0);
ENABLE_CAMERA_OUTPUT_TO_MEM;
REG_ISP_OUTPUT_ADDR = JpegBufAddr;
SET_ISP_MEM_BURST_MODE(7);
DISABLE_CAMERA_INPUT_FROM_MEM;
SET_CAMERA_INPUT_RATE(3);
//IspReset();
//start_yuv_isp(ISP_CAPTURE_JPEG_STATE);
SET_CAMERA_CAPTURE_MODE;
SET_CAMERA_FRAME_RATE(0);
//IspJpegCaptureStart = KAL_TRUE;
ENABLE_VIEW_FINDER_MODE;
/* Wait capture done */
i=0;
IspWaitOneVsync(IspVsyncTimeOut250MS);
while((IspIdleDoneFlag==KAL_FALSE)||(IspDoneFlag==KAL_FALSE))
{
i++;
kal_sleep_task(2);
if(i>100) break;
}
//stop_yuv_isp(ISP_CAPTURE_JPEG_STATE,CAM_CAPTURE_TIME_OUT_STOP);
DISABLE_VIEW_FINDER_MODE;
#if 0
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
#endif
if(i<=100)
{
stack_stop_timer(&CalTaskStackTimer);
IspJpegCaptureStart = KAL_FALSE;
SendMsgToCal(MSG_ID_CAL_JPEG_SENSOR_PARSE_REQ, &JpegSensorInfo);
//pfCalIspCb(CAL_CBID_AF_RESULT, &JpegSensorInfo, sizeof(CAL_JPEG_SENSOR_PARSE_REQ_MSG_STRUCT));
}
else
{
ErrorCode = MM_ERROR_CAL_STILL_CAPTURE_TIMEOUT;
}
return ErrorCode;
#else
return MM_ERROR_SENSOR_FEATURE_NOT_SUPPORT;
#endif
}
