Hi Chetan,

I have used appCb using Null(A15) parameters as follows:
pPrm->appCb = chains_lvdsVipMultiCamSgxDisplay_Store_appCb;
I suspect something wrong in the following code.Please correct me if I am wrong.

static Void chains_lvdsVipMultiCamSgxDisplay_Store_appCb(System_LinkChInfo *pChInfo, Void *pBuf, Void *arg)
{

FILE *hndlFile;
System_Buffer *pFrameBuf = (System_Buffer*)pBuf;
System_BitstreamBuffer *bitstreamBuf = (System_BitstreamBuffer *)pFrameBuf->payload;

hndlFile = fopen(SSD_STORE_FILE,"wb");

fwrite(bitstreamBuf->bufAddr, bitstreamBuf->fillLength, 1, hndlFile);
}

Please not that SSD_STORE_FILE is defined as follows:

#define SSD_STORE_FILE  “/mnt/usb_storage/STORE.BIN”

Best Regards,
Bharat