Hou Xiang ZHU wrote: > hello, > > I have a VP-1025 which is based on bt878 chip. > I can use it under winXP. > > Under my FC4, it automaticly detected the card it and after I > "modprobe dvb-bt8xx",there also "demux0 dvr0 frontend0 > net0" under /dev/dvb/adaper0. so everything seems ok. > > but when I compile and use linuxtv-dvb-apps-1.1.0/util/scan to scan it > failed like this: > ----------------------------------- > [root@zhufedora scan]# ./scan dvb-s/Asiasat3S |tee mychannels.conf > scanning dvb-s/Asiasat3S > using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' > initial transponder 3700000 V 27500000 1 > initial transponder 3760000 H 26000000 1 > initial transponder 3700000 V 27500000 3 > initial transponder 3760000 H 26000000 3 > initial transponder 3700000 V 27500000 5 > initial transponder 3760000 H 26000000 5 > >>> tune to: 3700:v:0:27500 > WARNING: >>> tuning failed!!! > >>> tune to: 3700:v:0:27500 (tuning failed) > WARNING: >>> tuning failed!!! > >>> tune to: 3760:h:0:26000 > WARNING: >>> tuning failed!!! > >>> tune to: 3760:h:0:26000 (tuning failed) > WARNING: >>> tuning failed!!! > >>> tune to: 3700:v:0:27500 > WARNING: >>> tuning failed!!! > >>> tune to: 3700:v:0:27500 (tuning failed) > WARNING: >>> tuning failed!!! > >>> tune to: 3760:h:0:26000 > WARNING: >>> tuning failed!!! > >>> tune to: 3760:h:0:26000 (tuning failed) > WARNING: >>> tuning failed!!! > >>> tune to: 3700:v:0:27500 > WARNING: >>> tuning failed!!! > >>> tune to: 3700:v:0:27500 (tuning failed) > WARNING: >>> tuning failed!!! > >>> tune to: 3760:h:0:26000 > WARNING: >>> tuning failed!!! > >>> tune to: 3760:h:0:26000 (tuning failed) > WARNING: >>> tuning failed!!! > ERROR: initial tuning failed > dumping lists (0 services) > Done. > ----------------------------------- > this is my AsiaSat3S file:(I don't know the FEC,so, I just try them) > -------------------- > [root@zhufedora scan]# cat dvb-s/Asiasat3S > S 3700000 V 27500000 1/2 > S 3760000 H 26000000 1/2 > S 3700000 V 27500000 3/4 > S 3760000 H 26000000 3/4 > S 3700000 V 27500000 5/6 > S 3760000 H 26000000 5/6 > [root@zhufedora scan]# > -------------------- > > Please tell me what might be the problem. Is it the scan parameter not > correct or something else I missed? > > Thank you very much! I am eager to get this card to run under linux! The VP-1025 is similar to the other cards supported by the dst module, except that there are 2 versions of this card having different firmware versions and the later version of the card had some difficulty in getting "found" by the module. Please do check whether you see any differences in the behaviour with the updated tree. Other than that, what you do looks mostly okay to me. (FEC should not be a problem) Manu
