This board is now closed. The Blackhole image ended in 2020. The board will remain available in Read Only Mode, so all the posts from the last 15+ years are not lost. We thank you for being part of the community for the last 15+ years. You can join the OpenBh board if you have not already done so at www.openbh.net.

USB Tuner: AF9015 devices

Status
Not open for further replies.
Hello Angelofsky1980,

I also have troubles to get my DVT-T stick to work. (It did work under 1.43 with a older usbhelper script).

Dmesg told me the following:

DVB: registering adapter 0 frontend 0 (Afatech AF9013 DVB-T)...
af9015: too much data; cmd:41 len:59
I2C write failed ret:-22 reg:00 len:59

Have you got any clue?

(I've tried single tuner directly connected to the VU Duo, with a powered hub, but no luck yet...)

(My problem is that the tuner does not tune... (During scanning is does not pickup any signal). The USB sticks are working on my notebook!
And I'm using the Avermedia VolarBlack HD A850/HD+ 850+ driver which worked with the older usbhelper script).
 
I will try my AverMedia Volar Black HD A850 (original stick) and report what happen.

I have tried it on Solo and works correctly (for general info of course).
 
Hello Angelofsky1980,

I was wondering if it is possible to active the older version of the usbtuner tool (perhaps v0.2.9) so that at least one USB DVB-T tuner can work?

In my case I have a AF9015 chip which is using the tda18218 demodulator.
And this stick has worked with a older version of the usbtuner tool!

Or do you think that this demodulator will not work with future versions of the usbtuner tool?
 
pd2mvj said:
Hello Angelofsky1980,

I was wondering if it is possible to active the older version of the usbtuner tool (perhaps v0.2.9) so that at least one USB DVB-T tuner can work?

In my case I have a AF9015 chip which is using the tda18218 demodulator.
And this stick has worked with a older version of the usbtuner tool!

Or do you think that this demodulator will not work with future versions of the usbtuner tool?
Click to expand...

With the release of BH 1.5 we have completed a big upgrade on DVB USB drivers.
Thanks for your report about TDA18218 demodulator. We will investigate around the problem.
 
Hello Angelofsky1980

I bought a usb dvb-t tuner "pin avid pctv solo" with af9015 chip that is a new product of pinnacle company and my vu+ solo recognized it by "aver media black hd" driver in tuner panel and show it as second tuner in setup->system->tuner configuration menu but it can not find any channel in both auto and manual search. what is the wrong?
please help me

thanks
 
mehr463 said:
Hello Angelofsky1980

I bought a usb dvb-t tuner "pin avid pctv solo" with af9015 chip that is a new product of pinnacle company and my vu+ solo recognized it by "aver media black hd" driver in tuner panel and show it as second tuner in setup->system->tuner configuration menu but it can not find any channel in both auto and manual search. what is the wrong?
please help me

thanks
Click to expand...

Disconnect your device, reconnect it and post the output of
Code: 
dmesg
command.
 
ok

usb 2-1: USB disconnect, address 2
af9015: bulk message failed:-22 (8/3)
af9013: I2C read failed reg:d417
af9015: bulk message failed:-22 (8/-2144272384)
af9013: I2C read failed reg:d417
af9015: bulk message failed:-22 (9/-2144665600)
mxl5007t_write_reg: 474: failed!
mxl5007t_sleep: error -140 on line 725
af9015: bulk message failed:-22 (9/0)
mxl5007t_write_reg: 474: failed!
mxl5007t_sleep: error -140 on line 727
af9015: bulk message failed:-22 (8/-2144440832)
af9013: I2C read failed reg:d417
af9015: bulk message failed:-22 (8/100)
af9013: I2C read failed reg:d417
af9015: bulk message failed:-22 (8/131072)
af9013: I2C read failed reg:d730
out of order segment: rcv_next C016F7C0 seq C016F7F9 - C016FCC9
ofo requeuing : rcv_next C016F7F9 seq C016F7F9 - C016FCC9

thanks a lot
 
mehr463 said:
ok

usb 2-1: USB disconnect, address 2
af9015: bulk message failed:-22 (8/3)
af9013: I2C read failed reg:d417
af9015: bulk message failed:-22 (8/-2144272384)
af9013: I2C read failed reg:d417
af9015: bulk message failed:-22 (9/-2144665600)
mxl5007t_write_reg: 474: failed!
mxl5007t_sleep: error -140 on line 725
af9015: bulk message failed:-22 (9/0)
mxl5007t_write_reg: 474: failed!
mxl5007t_sleep: error -140 on line 727
af9015: bulk message failed:-22 (8/-2144440832)
af9013: I2C read failed reg:d417
af9015: bulk message failed:-22 (8/100)
af9013: I2C read failed reg:d417
af9015: bulk message failed:-22 (8/131072)
af9013: I2C read failed reg:d730
out of order segment: rcv_next C016F7C0 seq C016F7F9 - C016FCC9
ofo requeuing : rcv_next C016F7F9 seq C016F7F9 - C016FCC9

thanks a lot
Click to expand...

Your AF9015 device use the MXL5007T tuner.
It's very useful if you can restart your box and report the complete dmesg output because I need to know more details in the init of your DVB device.
Thanks
 
mehr463 said:
ok

I restarted the box and made the dmesg file with "dmesg >/tmp/dmesg " and attached dmesg.txt

thanks a lot
Click to expand...

Your device is too new :( the MXL5007T tuner used is too recent (rev 3f) and is not (now) supported by Linux.
I've a similar device with same tuner and chip (MXL5007T and AF9015) but don't work at this time :(
 
SOLO MAN said:
I can confirm that this little piece of s... is working!!!

usb-dvb-t-tv-kartica-mpeg2-mpeg4-uputa-hrvatskom-slika-3557271.jpg
Click to expand...

does this model dvb-t work on vu+ solo ?

this is a no name chinese cheap dvb-t dongle

Thanks
 
mehr43 imho stay away from that device just only for the adapter cable: i have one that looks the same and the antenna adapter cable is really bad.. you need to use some cianacrylic glue for keep it connected to the device...
 
mehr463 said:
hi dear angelofsky1980

i bought this dvb-t but it`s not work either :sad:

i attached dmesg file to this message .

please help me

thanks
Click to expand...

I cannot help you at the moment.
The AF9015 driver will be more debugged by BH Team.
Thanks for your dmesg it's very useful.
 
Status
Not open for further replies.
Back
Top