#include "chains_tutorialTwoCam_Display_priv.h"
#include <src/hlos/adas/include/chains.h>
#include <src/hlos/common/chains_common.h>
#define CAPTURE_SENSOR_WIDTH (1280)
#define CAPTURE_SENSOR_HEIGHT (720)
#define NUMBER_OF_CAM (2)
#define NUMBER_OF_PORT (NUMBER_OF_CAM / 2)
/**
*******************************************************************************
*
* \brief Use-case object
*
* This structure contains all the LinksId's and create Params.
* The same is passed to all create, start, stop functions.
*
*******************************************************************************
*/
typedef struct {
chains_tutorialTwoCam_DisplayObj ucObj;
UInt32 captureOutWidth;
UInt32 captureOutHeight;
UInt32 displayWidth;
UInt32 displayHeight;
Chains_Ctrl *chainsCfg;
VideoSensorCreateAndStartAppPrm vidSensorPrm;
UInt32 appCtrlLinkId;
UInt32 displayActiveChId;
/**< CH ID which is shown on display, by default 2x2 SW Mosaic
* is shown on display
*/
UInt32 numLvdsCh;
/**< Number of channels of LVDS to enable */
} Chains_tutorialTwoCam_DisplayAppObj;
static void chains_tutorialTwoCam_Display_SetSelectPrm(
SelectLink_CreateParams *pPrm)
{
char ch;
Bool done = FALSE;
Uint32 chnum = 0;
while(!done)
{
Vps_printf("choose");
ch = Chains_readChar();
switch (ch)
{
case '0':
done = FALSE;
break;
case '1':
done = FALSE;
break;
default:
break;
}
}
pPrm->numOutQue = 1;
pPrm->outQueChInfo[0].outQueId = 0;
pPrm->outQueChInfo[0].numOutCh = 1;
pPrm->outQueChInfo[0].inChNum[0] = chnum;
}
/**
*******************************************************************************
* \brief Run Time Menu string.
*******************************************************************************
*/
char gChains_tutorialTwoCam_runTimeMenu[] = {
"\r\n "
"\r\n ===================="
"\r\n Chains Run-time Menu"
"\r\n ===================="
"\r\n "
"\r\n 0: Stop Chain"
"\r\n "
"\r\n 2: Pause Capture"
"\r\n 3: Resume Capture"
"\r\n "
"\r\n p: Print Performance Statistics "
"\r\n "
"\r\n Enter Choice: "
"\r\n "
};
/**
*******************************************************************************
*
* \brief Set link Parameters
*
* It is called in Create function of the auto generated use-case file.
*
* \param pUcObj [IN] Auto-generated usecase object
* \param appObj [IN] Application specific object
*
*******************************************************************************
*/
Void chains_tutorialTwoCam_Display_SetAppPrms(chains_tutorialTwoCam_DisplayObj *pUcObj, Void *appObj)
{
Chains_tutorialTwoCam_DisplayAppObj *pObj
= (Chains_tutorialTwoCam_DisplayAppObj*)appObj;
UInt32 portId[VIDEO_SENSOR_MAX_LVDS_CAMERAS];
pObj->displayActiveChId = 0;
pObj->numLvdsCh = NUMBER_OF_CAM;
pObj->captureOutWidth = CAPTURE_SENSOR_WIDTH;
pObj->captureOutHeight = CAPTURE_SENSOR_HEIGHT;
ChainsCommon_GetDisplayWidthHeight(
pObj->chainsCfg->displayType,
&pObj->displayWidth,
&pObj->displayHeight
);
portId[0] = SC_VIDEO_SENSOR_1_2;
ChainsCommon_SetCapturePrms(
&pUcObj->CapturePrm,
CAPTURE_SENSOR_WIDTH * 2,
CAPTURE_SENSOR_HEIGHT,
portId,
pObj->numLvdsCh / 2
);
chains_tutorialTwoCam_Display_SetSelectPrm(&pUcObj->SelectPrm);
ChainsCommon_SetDisplayPrms(
&pUcObj->Display_VideoPrm,
NULL,
pObj->chainsCfg->displayType,
pObj->displayWidth,
pObj->displayHeight
);
ChainsCommon_StartDisplayCtrl(
pObj->chainsCfg->displayType,
pObj->displayWidth,
pObj->displayHeight
);
}
/**
*******************************************************************************
*
* \brief Start the capture display Links
*
* Function sends a control command to capture and display link to
* to Start all the required links . Links are started in reverce
* order as information of next link is required to connect.
* System_linkStart is called with LinkId to start the links.
*
* \param pObj [IN] Chains_tutorialTwoCam_DisplayObj
*
* \return SYSTEM_LINK_STATUS_SOK on success
*
*******************************************************************************
*/
static Void chains_tutorialTwoCam_Display_StartApp(Chains_tutorialTwoCam_DisplayAppObj *pObj)
{
pObj->vidSensorPrm.captureSrcId = CHAINS_CAPTURE_SRC_OV10635;
pObj->vidSensorPrm.isLVDSCaptMode = TRUE;
pObj->vidSensorPrm.numLvdsCh = 2;
pObj->vidSensorPrm.chipType = SCV;
System_linkControl(SYSTEM_LINK_ID_APP_CTRL,
APP_CTRL_LINK_CMD_VIDEO_SENSOR_CREATE_AND_START,
&pObj->vidSensorPrm,
sizeof(VideoSensorCreateAndStartAppPrm),
TRUE);
ChainsCommon_statCollectorReset();
ChainsCommon_memPrintHeapStatus();
chains_tutorialTwoCam_Display_Start(&pObj->ucObj);
}
/**
*******************************************************************************
*
* \brief Delete the capture display Links
*
* Function sends a control command to capture and display link to
* to delete all the prior created links
* System_linkDelete is called with LinkId to delete the links.
*
* \param pObj [IN] Chains_tutorialTwoCam_DisplayObj
*
*******************************************************************************
*/
static Void chains_tutorialTwoCam_Display_StopAndDeleteApp(Chains_tutorialTwoCam_DisplayAppObj *pObj)
{
chains_tutorialTwoCam_Display_Stop(&pObj->ucObj);
chains_tutorialTwoCam_Display_Delete(&pObj->ucObj);
ChainsCommon_StopDisplayCtrl();
System_linkControl(SYSTEM_LINK_ID_APP_CTRL,
APP_CTRL_LINK_CMD_VIDEO_SENSOR_STOP_AND_DELETE,
&pObj->vidSensorPrm,
sizeof(VideoSensorCreateAndStartAppPrm),
TRUE);
/* Print the HWI, SWI and all tasks load */
/* Reset the accumulated timer ticks */
ChainsCommon_prfLoadCalcEnable(FALSE, FALSE, FALSE);
}
/**
*******************************************************************************
*
* \brief Single Channel Capture Display usecase function
*
* This functions executes the create, start functions
*
* Further in a while loop displays run time menu and waits
* for user inputs to print the statistics or to end the demo.
*
* Once the user inputs end of demo stop and delete
* functions are executed.
*
* \param chainsCfg [IN] Chains_Ctrl
*
*******************************************************************************
*/
Void Chains_tutorialTwoCam_Display(Chains_Ctrl *chainsCfg)
{
char ch;
UInt32 done = FALSE;
Chains_tutorialTwoCam_DisplayAppObj chainsObj;
Int32 status;
chainsObj.numLvdsCh = 0; /* KW error fix */
chainsObj.displayActiveChId = 0; /* KW error fix */
chainsObj.chainsCfg = chainsCfg;
chains_tutorialTwoCam_Display_Create(&chainsObj.ucObj, &chainsObj);
chains_tutorialTwoCam_Display_StartApp(&chainsObj);
while(!done)
{
Vps_printf(gChains_tutorialTwoCam_runTimeMenu);
ch = Chains_readChar();
switch(ch)
{
case '0':
done = TRUE;
break;
case '2':
status = System_linkStop(chainsObj.ucObj.CaptureLinkID);
UTILS_assert(status == SYSTEM_LINK_STATUS_SOK);
break;
case '3':
status = System_linkStart(chainsObj.ucObj.CaptureLinkID);
UTILS_assert(status == SYSTEM_LINK_STATUS_SOK);
break;
case 'p':
case 'P':
ChainsCommon_PrintStatistics();
chains_tutorialTwoCam_Display_printStatistics(&chainsObj.ucObj);
break;
default:
Vps_printf("\nUnsupported option '%c'. Please try again\n", ch);
break;
}
}
chains_tutorialTwoCam_Display_StopAndDeleteApp(&chainsObj);
}
