Re: RTL2832U chipset support proposal #81
Posted 7 June 2012 - 19:25
Thank you for letting me post in your forum. I'm a linux newbie so please forgive me if i make mistakes.
I'm an happy owner of a Raspberry Pi, and I would like to try my DVB-T usb stick.
I've tried to compile Ambrosa's drivers but unfortunatly we don't have kernel headers package yet for the Debian RPI, so I had to compile the whole kernel (though for a first try).
I've tried this one https://github.com/t...ernel-3.0.0.git and it's the same.
My kernel is 3.1.9 so I took 3.0.0 library. Same if I try 3.2.0.
I managed to do it with some copies & adapts. Compile is ok and the stick is mounted (see log below).
My problem is that it cannot see channels. I think it comes from the fact that bandwidth=0, but channel is ok when I check logs in debug mode.
I've tried tvheadend, but it sees nothing. w-scan idem. Kaffeine cannot see the stick.
If I could force default bandwidth to 8Mhz I think it would solve the problem. How can I do that ?
Thanks in advance and thank you for your drivers.
Kind regards
Marc
usb 1-1.2: new high speed USB device number 5 using dwc_otg
usb 1-1.2: New USB device found, idVendor=1b80, idProduct=d393
usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1.2: Product: usbtv
usb 1-1.2: Manufacturer: realtek
dvb-usb: found a 'USB DVB-T DEVICE' in warm state.
dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
DVB: registering new adapter (USB DVB-T DEVICE)
RTL2832U usb_init_bulk_setting : USB2.0 HIGH SPEED (480Mb/s)
RTL2832U check_tuner_type : FC0012 tuner on board...
DVB: registering adapter 0 frontend 0 (Realtek DVB-T RTL2832)...
input: IR-receiver inside an USB DVB receiver as /devices/platform/bcm2708_usb/usb1/1-1/1-1.2/input/input1
dvb-usb: schedule remote query interval to 287 msecs.
dvb-usb: USB DVB-T DEVICE successfully initialized and connected.
rtl2832_set_parameters : fc0012/e4000 update first
rtl2832_set_parameters : fc0012/e4000 update 2nd
-rtl2832_set_parameters
+rtl2832_update_functions
+rtl2832_update_functions run update
-rtl2832_update_functions
+rtl2832u_ioctl_override[20101201_1828] ioctl
-rtl2832u_ioctl_override ioctl - ret= 0 stage=0
rtl2832_read_status :******RTL2832 Signal Lock=0******
rtl2832_read_status : ber_num = 65535
rtl2832_read_status : snr = -12
+rtl2832u_ioctl_override[20101201_1828] ioctl
-rtl2832u_ioctl_override ioctl - ret= 0 stage=1
+rtl2832_update_functions
+rtl2832_update_functions run update
+rtl2832u_ioctl_override[20101201_1828] ioctl
-rtl2832u_ioctl_override ioctl - ret= 0 stage=0
-rtl2832_update_functions
rtl2832_read_status :******RTL2832 Signal Lock=0******
rtl2832_read_status : ber_num = 65535
rtl2832_read_status : snr = -12
+rtl2832u_ioctl_override[20101201_1828] ioctl
-rtl2832u_ioctl_override ioctl - ret= 0 stage=1
+rtl2832_update_functions
+rtl2832_update_functions run update
-rtl2832_update_functions
+rtl2832u_ioctl_override[20101201_1828] ioctl
-rtl2832u_ioctl_override ioctl - ret= 0 stage=0
rtl2832_get_tune_settings : Do Nothing
+rtl2832u_ioctl_override[20101201_1828] ioctl
-rtl2832u_ioctl_override ioctl - ret= 0 stage=1
+rtl2832_set_parameters frequency = 482000000 , bandwidth = 0
+check_dvbt_reset_parameters
-check_dvbt_reset_parameters
rtl2832_set_parameters : Tuner :FC0012 V-band (GPIO6 high)
rtl2832_set_parameters : ****** Signal Present = 0 ******
rtl2832_set_parameters : fc0012/e4000 update first
rtl2832_set_parameters : fc0012/e4000 update 2nd
Re: RTL2832U chipset support proposal #82
Re: RTL2832U chipset support proposal #83
Posted 8 June 2012 - 09:23
I managed to do it with some copies & adapts. Compile is ok and the stick is mounted (see log below).
My problem is that it cannot see channels. I think it comes from the fact that bandwidth=0, but channel is ok when I check logs in debug mode.
I've tried tvheadend, but it sees nothing. w-scan idem. Kaffeine cannot see the stick.
If I could force default bandwidth to 8Mhz I think it would solve the problem. How can I do that ?
+rtl2832_set_parameters frequency = 482000000 , bandwidth = 0
Tuning parameters are OK. bandwidth=0 means 8MHz in the DVBv3 API, so that's fine with kernels older than 3.3.
The problem is that, for some reason, the driver can't get a lock on the given frequency.
Re: RTL2832U chipset support proposal #84
Posted 8 June 2012 - 23:16
I managed to do it with some copies & adapts. Compile is ok and the stick is mounted (see log below).
My problem is that it cannot see channels. I think it comes from the fact that bandwidth=0, but channel is ok when I check logs in debug mode.
I've tried tvheadend, but it sees nothing. w-scan idem. Kaffeine cannot see the stick.
If I could force default bandwidth to 8Mhz I think it would solve the problem. How can I do that ?
+rtl2832_set_parameters frequency = 482000000 , bandwidth = 0
Tuning parameters are OK. bandwidth=0 means 8MHz in the DVBv3 API, so that's fine with kernels older than 3.3.
The problem is that, for some reason, the driver can't get a lock on the given frequency.
Thank you !
In fact it came from the fact that the RPi doesn't give enough power. I have to use a powered usb hub.
I also have to double check if it works on both usb ports because I've just finished my test and on one port it didn't work.
Thank you again.
Re: RTL2832U chipset support proposal #85
Re: RTL2832U chipset support proposal #86
Re: RTL2832U chipset support proposal #87
Re: RTL2832U chipset support proposal #88
Posted 10 June 2012 - 18:22
Install it, then in telnet/ssh run:
modprobe dvb-usb-rtl2832and restart GUI.
set tuner in menu and then search services
If it will be work, then for running after reboot: in telnet/ssh run
echo "dvb-usb-rtl2832" > /etc/modules-load.d/dvb-usb-rtl2832.confand then
update-modules
Note: If will be problem with mounting hdd's/usb devices after reboot ( as it is on my dm800se), rename dvb-usb-rtl2832.conf to z.conf and run again:
update-modules
Attached Files
Re: RTL2832U chipset support proposal #89
Posted 10 June 2012 - 19:02
Try it.
Install it, then in telnet/ssh run:modprobe dvb-usb-rtl2832and restart GUI.
set tuner in menu and then search services
If it will be work, then for running after reboot: in telnet/ssh runecho "dvb-usb-rtl2832" > /etc/modules-load.d/dvb-usb-rtl2832.confand thenupdate-modules
Note: If will be problem with mounting hdd's/usb devices after reboot ( as it is on my dm800se), rename dvb-usb-rtl2832.conf to z.conf and run again:update-modules
Installing didn't get me far, sorry...
http://twitpic.com/9v1a6h
Groet, André
Re: RTL2832U chipset support proposal #90
Re: RTL2832U chipset support proposal #91
Re: RTL2832U chipset support proposal #92
Re: RTL2832U chipset support proposal #93
Re: RTL2832U chipset support proposal #94
Re: RTL2832U chipset support proposal #95
Posted 9 August 2012 - 00:47
user@host:folder$ sudo make make -C /usr/src/linux-headers-`uname -r` SUBDIRS= modules make[1]: Entering directory `/usr/src/linux-headers-3.0.0-21-generic' CHK include/linux/version.h CHK include/generated/utsrelease.h make[2]: *** No rule to make target `kernel/bounds.c', needed by `kernel/bounds.s'. Stop. make[1]: *** [prepare0] Error 2 make[1]: Leaving directory `/usr/src/linux-headers-3.0.0-21-generic' make: *** [default] Error 2Any suggestions on how to fix that? I tried with kernel 2.6.x and the same problem appears. I have the headers, but this file kernel/bounds.c is missing from the directory. But should it be there in first place? Those are headers after all?
Any help would be much appreciated!
Re: RTL2832U chipset support proposal #96
Posted 13 August 2012 - 22:07
I have successfully compiled the module for Android but when I do
# insmod dvb-usb-rtl2832u.ko insmod: init_module 'dvb-usb-rtl2832u.ko' failed (No such file or directory)
And dmesg says
dvb_usb_rtl2832u: Unknown symbol dvb_usb_device_init (err 0) dvb_usb_rtl2832u: Unknown symbol dvb_usb_device_exit (err 0)
Re: RTL2832U chipset support proposal #97
Posted 14 August 2012 - 00:21
Hi Gennar1,
I've temporary replaced the .conf opkg feed files of OpenPLi with the VIX ones. And after an opkg update, I've found a driver for RTL2832 that I managed to install via Telnet.
And... Everything works fine ! My two USB tuners are working without any problem
Too bad this driver is not in the OpenPLi feed !
Anyway, thanks for this tip !
-cyb-
Hi -cyb-
How did you do that?
Re: RTL2832U chipset support proposal #98
Re: RTL2832U chipset support proposal #99
Posted 2 October 2012 - 17:14
root@vuuno:~# modprobe dvb-usb-rtl2832
FATAL: Module dvb_usb_rtl2832 not found.
and
root@vuuno:~# opkg install kernel-module-dvb-usb-rtl2832
Unknown package 'kernel-module-dvb-usb-rtl2832'.
Collected errors:
* opkg_install_cmd: Cannot install package kernel-module-dvb-usb-rtl2832.
My Terratec Cinergy TStick RC would be happy to do work for me, if the driver would be there.
Erkki
Re: RTL2832U chipset support proposal #100
Posted 4 October 2012 - 15:07
Just searching the name of the circuit in the packet list, install it,
After tuner set up with the correct frequency steps, 8Mhz for instance; scan and that's it.
It works flowless on both SD ans HD with DD+(E-aC3)
For the tuner installation be finished, I had only to switch off the box so that the tuner be recognized.
Only caveart, there is still the nasty bug when closing down the Box on HD+EAC3 chanel. When it start again, the picture trough HDMI is all corrupted...
No idea about to solve this issue???
Edited by guirigui, 4 October 2012 - 15:09.
Also tagged with one or more of these keywords: DVB-T
Pls recommend hardware for remote fallback tuner setupStarted by pli-marc, 8 Sep 2020 remote tuner, dvb-t, dvb-t2 and 1 more... |
|
|||
Correct EPG encoding for DVB-T TW to display correctly chinese charactersStarted by Kopernik, 6 Oct 2018 epg, chinese traditional, zh-TW and 2 more... |
|
|||
France
New channel referencesStarted by reg, 8 Apr 2016 France, DVB-T |
|
|||
Nothing found in DVB-T scan (TU1216-DM8000-OpenPLi4)Started by sylvester74, 31 Jan 2016 DVB-T, TU1216, DM8000, OpenPLi4 |
|
|||
France
Additional channel referencesStarted by reg, 5 Aug 2015 France, DVB-T |
|
16 user(s) are reading this topic
0 members, 16 guests, 0 anonymous users