Hello: I am trying to import raw data from DC4. First I modified 'encodedecode' sample program to get video data without encoding or decoding. With that program I could see and dump video data but... first surprise: HD and VD lines on DC4 seem to be always '1'. Don't know how Davinci could know when a video frame (or line) starts...
Then we attached our data source to DC4, and we put 1.8V to 'CAPTURE_EN' to 'disconnect' tvp5146. Davinci seems to ignore HD and VD and start capturing frames depending on wich data is received. No sense, since VDHOUT bit in CCDC_SYN_MODE is '0', so HD and VD MUST be inputs. I am using 'waitForFrame' function of 'encodedecode' app example to wait for frames. Any idea? Thanks, Carlos _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
