NetUP Dual DVB T C CI RF: Difference between revisions
Jump to navigation
Jump to search
(tuning to DVB-C/DVB-T) |
|||
| Line 40: | Line 40: | ||
tar xvfj netup-dvb-t-c_firmware-v0.1.tbz2 |
tar xvfj netup-dvb-t-c_firmware-v0.1.tbz2 |
||
cp netup-dvb-t-c_firmware-v0.1/* /lib/firmware/ |
cp netup-dvb-t-c_firmware-v0.1/* /lib/firmware/ |
||
</pre> |
|||
== Tuning to DVB-C and DVB-T == |
|||
For DVB-T using frontend0 |
|||
<pre> |
|||
# tzap modul64 |
|||
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' |
|||
reading channels from file '/root/.tzap/channels.conf' |
|||
tuning to 578000000 Hz |
|||
video pid 0x0000, audio pid 0x0821 |
|||
status 00 | signal 0000 | snr 0000 | ber 00000000 | unc 00000000 | |
|||
status 10 | signal 0000 | snr 001b | ber bf8ec9c8 | unc 00000000 | FE_HAS_LOCK |
|||
status 10 | signal 0000 | snr 001b | ber bf8ec9c8 | unc 00000000 | FE_HAS_LOCK |
|||
status 10 | signal 0000 | snr 001b | ber bf8ec9c8 | unc 00000000 | FE_HAS_LOCK |
|||
</pre> |
|||
For DVB-C using frontend1 |
|||
<pre> |
|||
# czap -f 1 modul64 |
|||
using '/dev/dvb/adapter0/frontend1' and '/dev/dvb/adapter0/demux0' |
|||
reading channels from file '/root/.czap/channels.conf' |
|||
2 modul64:578000000:INVERSION_AUTO:5900000:FEC_NONE:QAM_128:515:672:1509 |
|||
2 modul64: f 578000000, s 5900000, i 2, fec 0, qam 4, v 0x203, a 0x2a0, s 0x5e5 |
|||
status 10 | signal ffff | snr b851 | ber 00000000 | unc 0000000b | FE_HAS_LOCK |
|||
status 10 | signal ffff | snr ca3c | ber 00000000 | unc 0000000b | FE_HAS_LOCK |
|||
</pre> |
</pre> |
||
Revision as of 13:37, 1 October 2010
NetUP Dual DVB-T/C-CI RF from NetUP Inc.
Overview/Features
* PCI-e x1 * Supports two DVB-T/DVB-C transponders simultaneously * Supports two analog audio/video channels simultaneously * Independent descrambling of two transponders * Hardware PID filtering
Components Used
* Conexant CX23885 * STM STV0367 low-power and ultra-compact combo DVB-T/C single-chip receiver * Xceive XC5000 silicon TV tuner * Altera FPGA for Common Interafce
Front side of engineering prototype
Identification
PCI id: 1B55:e2e4 NetUP Dual DVB-T/C-CI RF card
Making it work
Check out linux kernel (experimental):
git clone http://udev.netup.ru/git/v4l-dvb.git linux-2.6.35-netup cd linux-2.6.35-netup make menuconfig make && make modules_install && make install
Change grub menu.lst config to boot new kernel (/boot/vmlinuz-2.6.35+).
Install firmware files into /lib/firmware folder:
wget http://www.netup.tv/downloads/netup-dvb-t-c_firmware-v0.1.tbz2 tar xvfj netup-dvb-t-c_firmware-v0.1.tbz2 cp netup-dvb-t-c_firmware-v0.1/* /lib/firmware/
Tuning to DVB-C and DVB-T
For DVB-T using frontend0
# tzap modul64 using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' reading channels from file '/root/.tzap/channels.conf' tuning to 578000000 Hz video pid 0x0000, audio pid 0x0821 status 00 | signal 0000 | snr 0000 | ber 00000000 | unc 00000000 | status 10 | signal 0000 | snr 001b | ber bf8ec9c8 | unc 00000000 | FE_HAS_LOCK status 10 | signal 0000 | snr 001b | ber bf8ec9c8 | unc 00000000 | FE_HAS_LOCK status 10 | signal 0000 | snr 001b | ber bf8ec9c8 | unc 00000000 | FE_HAS_LOCK
For DVB-C using frontend1
# czap -f 1 modul64 using '/dev/dvb/adapter0/frontend1' and '/dev/dvb/adapter0/demux0' reading channels from file '/root/.czap/channels.conf' 2 modul64:578000000:INVERSION_AUTO:5900000:FEC_NONE:QAM_128:515:672:1509 2 modul64: f 578000000, s 5900000, i 2, fec 0, qam 4, v 0x203, a 0x2a0, s 0x5e5 status 10 | signal ffff | snr b851 | ber 00000000 | unc 0000000b | FE_HAS_LOCK status 10 | signal ffff | snr ca3c | ber 00000000 | unc 0000000b | FE_HAS_LOCK