Phil Vid wrote: > Hi, > > I'm trying to diagnose a problem with a av7110 based Hauppauge Nexus-S > version 2 card with irdeto CA module. After a few days it fails to > receive encrypted channels. It happens irregularly, sometimes it will > happen after a day, sometimes after 3-4 days. The symptom is zero > traffic being sent from the card through to the user mode application, > even though the correct PID has been selected for filtering. > > I can see dumps of the PMT during the failure and the code appears to > correctly select the right ECM pid and send it through to the CAM. > > If I restart the code, which does a complete close and reopen of the > CA interface and other DVB interfaces, the channel tunes correctly > immediately. Also during the time it has failed, unscrambled channels > will tune correctly by filtering on their PID, suggesting it is a CA > related propblem. > > I would like to know there are any ideas on how I could diagnose this > further. Is it possible to determine whether the card is in fact > sending the ECM stream to the CAM? > > Any help that anyone may be able to provide would be greatly appreciated. Which driver are you using? Which firmware? Are there any 'ARM crashed' messages in the syslog? Oliver -- -------------------------------------------------------- VDR Remote Plugin available at http://www.escape-edv.de/endriss/vdr/ -------------------------------------------------------- _______________________________________________ linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
