DBox2 with signal-problems (HW-Problem?)

Onefeet

Registered
Messages
5
Hi guys,

i have searched a lot in the internet and this forum here, but nobody has the same problem like me. :mecry:

Hopefully i can find someone here, who can tell me, what ist wrong or how i can find out what the real problem is (SW or HW).

Situation:
I have two DBox2 and both are having the same Image (zebradem 3.52), which are both working with cccam. The first box is working fine, but the second one is losing the video-signal from time to time. So the screen is going to be black and after one or 2 minutes the picture is coming back.
I turn on the box. After 60-80 minutes the error comes up the first time. Then every 5-15 minutes. :eek:

I already have reflashed the box, but that didn't solve the problem.

Typing dmesg in the command line shows this:

Linux version 2.4.37.9-dbox2 (zebradem@zebradem) (gcc version 3.4.6) #1 Do 3. Ju n 02:22:45 UTC 2010
On node 0 totalpages: 8192
zone(0): 8192 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/mtdblock2 rootfstype=squashfs console=null,9600 d box_duplex=0
Decrementer Frequency = 252000000/60
m8xx_wdt: active wdt found (SWTC: 0xFFFF, SWP: 0x1)
m8xx_wdt: keep-alive trigger installed (PITC: 0x12C0)
Console: colour dummy device 80x25
Calibrating delay loop... 66.96 BogoMIPS
Memory: 30824k available (1144k kernel code, 340k data, 60k init, 0k highmem)
Dentry cache hash table entries: 4096 (order: 3, 32768 bytes)
Inode cache hash table entries: 2048 (order: 2, 16384 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 8192 (order: 3, 32768 bytes)
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
devfs: v1.12c (20020818) Richard Gooch ([email protected])
devfs: boot_options: 0x1
JFFS2 version 2.2. (NAND) (C) 2001-2003 Red Hat, Inc.
squashfs: version 3.0 (2006/03/15) Phillip Lougher
i2c-core.o: i2c core module version 2.6.1 (20010830)
i2c-dev.o: i2c /dev entries driver module version 2.6.1 (20010830)
i2c-core.o: driver i2c-dev dummy driver registered.
CPM UART driver version 0.04
ttyS0 at 0x0280 is on SMC1 using BRG1
ttyS1 at 0x0380 is on SMC2 using BRG2
pty: 256 Unix98 ptys configured
half-duplex mode enabled
eth0: CPM ENET Version 0.2.dbox2 on SCC2, 00:50:9c:40:4a:52
loop: loaded (max 8 devices)
D-Box 2 flash driver (size->0x800000 mem->0x10000000)
D-Box 2 flash memory: Found 2 x16 devices at 0x0 in 32-bit bank
Intel/Sharp Extended Query Table at 0x0035
cfi_cmdset_0001: Erase suspend on write enabled
0: offset=0x0,size=0x4000,blocks=8
1: offset=0x20000,size=0x20000,blocks=63
Creating 6 MTD partitions on "D-Box 2 flash memory":
0x00000000-0x00020000 : "BR bootloader"
0x00020000-0x00040000 : "FLFS (U-Boot)"
0x00040000-0x004c0000 : "root (squashfs+lzma)"
0x004c0000-0x00800000 : "var (jffs2)"
0x00020000-0x00800000 : "Flash without bootloader"
0x00000000-0x00800000 : "Complete Flash"
Linux video capture interface: v1.00
mice: PS/2 mouse device common for all mice
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 2048 bind 4096)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
VFS: Mounted root (squashfs filesystem) readonly.
Mounted devfs on /dev
Freeing unused kernel memory: 60k init
Warning: unable to open an initial console.
tuxbox: no IDE-Interface detected
event: $Id: event.c,v 1.12 2003/09/30 05:45:38 obi Exp $
[i2c-8xx]: mpc 8xx i2c init
i2c-dev.o: Registered 'PowerPC 8xx I2C adapter' as minor 0
i2c-core.o: adapter PowerPC 8xx I2C adapter registered as adapter 0.
[i2c-8xx]: adapter: 0
i2c-core.o: driver DBox2 Frontprocessor driver registered.
i2c-core.o: client [DBox2 Frontprocessor client] registered to adapter [PowerPC 8xx I2C adapter](pos. 0).
lcd.o: init lcd driver module
lcd.o: found KS0713/SED153X lcd interface
i2c-core.o: driver i2c audio/video switch driver registered.
i2c-core.o: client [CXA2092] registered to adapter [PowerPC 8xx I2C adapter](pos . 1).
i2c-core.o: driver saa7126 registered.
i2c-core.o: client [saa7126] registered to adapter [PowerPC 8xx I2C adapter](pos . 2).
$Id: cam.c,v 1.30 2004/01/10 16:36:34 alexw Exp $
i2c-core.o: driver DBox2-CAM registered.
i2c-core.o: client [DBox2-CAM] registered to adapter [PowerPC 8xx I2C adapter](p os. 3).
$Id: avia_napi.c,v 1.18 2003/11/24 09:53:01 obi Exp $
DVB: registering new adapter (C-Cube AViA GTX/eNX with AViA 500/600).
i2c-core.o: driver DVB I2C bridge registered.
DVB: VES1820(0): pwm=0x48
DVB: registering frontend 0:0 (VES1820 based DVB-C frontend)...
i2c-core.o: client [DVB I2C bridge] registered to adapter [PowerPC 8xx I2C adapt er](pos. 4).
dvb_i2c_bridge: enabled DVB i2c bridge to PowerPC 8xx I2C adapter
$Id: cam_napi.c,v 1.8 2003/09/30 05:45:34 obi Exp $
avia_av: $Id: avia_av_core.c,v 1.102 2010/05/25 19:58:20 dbt Exp $
avia_av_core: Starting avia_av_wdt thread.
avia_av: AVIA 500 LB4 found, sptsfix is off
avia_av_event: $Id: avia_av_event.c,v 1.11 2003/10/26 16:32:51 obi Exp $
avia_av_proc: $Id: avia_av_proc.c,v 1.15 2007/07/29 18:14:12 papst Exp $
avia_gt_core: $Id: avia_gt_core.c,v 1.48 2004/12/20 01:01:22 carjay Exp $
avia_gt_core: autodetecting chip type... GTX
avia_gt_gtx: $Id: avia_gt_gtx.c,v 1.24 2003/09/30 05:45:35 obi Exp $
avia_gt_accel: $Id: avia_gt_accel.c,v 1.19 2003/09/30 05:45:35 obi Exp $
avia_gt_dmx: $Id: avia_gt_dmx.c,v 1.210 2004/06/26 16:08:15 carjay Exp $
avia_gt_core: masking unhandled irq reg 1 bit 11
avia_gt_core: masking unhandled irq reg 1 bit 13
avia_gt_ucode: loaded ucode v0014
avia_gt_ucode: ucode section filters disabled.
avia_gt_dmx: warning, misaligned queue 0 (is 0xFD200, size 65536), aligning...
avia_gt_gv: $Id: avia_gt_gv.c,v 1.39 2004/08/28 16:44:56 carjay Exp $
avia_gt_gv: set_input_size (width=720, height=576)
avia_gt_pcm: $Id: avia_gt_pcm.c,v 1.29 2004/01/29 19:38:20 zwen Exp $
avia_gt_pcm_set_rate(44100)
avia_gt_capture: $Id: avia_gt_capture.c,v 1.32 2003/09/30 05:45:35 obi Exp $
avia_gt_pig: $Id: avia_gt_pig.c,v 1.40 2003/09/30 05:45:35 obi Exp $
avia_gt_vbi: $Id: avia_gt_vbi.c,v 1.26 2003/08/01 17:31:22 obi Exp $
avia_gt_core: Loaded AViA eNX/GTX driver
avia_gt_core: masking unhandled irq reg 0 bit 6
avia_gt_fb: $Id: avia_gt_fb_core.c,v 1.54 2004/03/17 18:42:18 zwen Exp $
avia_gt_gv: set_input_mode (mode=2)
avia_gt_gv: set_input_size (width=720, height=576)
avia_gt_gv: set_input_mode (mode=2)
avia_gt_gv: set_input_size (width=720, height=576)
avia_gt_gv: set_input_mode (mode=2)
avia_gt_gv: set_input_size (width=720, height=576)
Console: switching to colour frame buffer device 82x32
avia_gt_fb: fb0: AViA eNX/GTX Framebuffer frame buffer device
avia_gt_lirc: $Id: avia_gt_lirc.c,v 1.14 2003/09/30 05:45:35 obi Exp $
avia_gt_ir: $Id: avia_gt_ir.c,v 1.30 2003/09/30 05:45:35 obi Exp $
avia_oss: $Id: avia_gt_oss.c,v 1.28 2009/03/22 12:37:58 rhabarber1848 Exp $
avia_gt_pcm_set_rate(44100)
avia_gt_v4l2: $Id: avia_gt_v4l2.c,v 1.12 2003/09/30 04:54:03 obi Exp $
avia_av_napi.c: $Id: avia_av_napi.c,v 1.33 2004/03/11 15:30:27 derget Exp $
avia_gt_napi: $Id: avia_gt_napi.c,v 1.203 2005/01/05 05:49:56 carjay Exp $
Universal TUN/TAP device driver 1.5 (C)1999-2002 Maxim Krasnyansky
avia_gt_core: masking unhandled irq reg 0 bit 7
avia_gt_gv: set_input_mode (mode=2)
avia_gt_gv: set_input_size (width=720, height=576)
PES, queue 0 normal.
avia_gt_core: masking unhandled irq reg 1 bit 15
PES, queue 0 normal.
avia_av_wdt_thread: video decoding stopped ==> restart
avia_gt_ucode: pid 0bff not found
avia_gt_ucode: pid 0c00 not found
avia_gt_ucode: pid 0020 not found
PES, queue 0 normal.
avia_gt_ucode: pid 0bff not found
avia_gt_ucode: pid 0c00 not found
avia_gt_ucode: pid 0020 not found
PES, queue 0 normal.
avia_gt_ucode: pid 07ff not found
avia_gt_ucode: pid 0800 not found
avia_gt_ucode: pid 0801 not found
avia_gt_ucode: pid 0020 not found
PES, queue 0 normal.
avia_gt_ucode: pid 0aff not found
avia_gt_ucode: pid 0b00 not found
avia_gt_ucode: pid 0020 not found
PES, queue 0 normal.
avia_gt_ucode: pid 07ff not found
avia_gt_ucode: pid 0800 not found
avia_gt_ucode: pid 0801 not found
avia_gt_ucode: pid 0020 not found
PES, queue 0 normal.
avia_gt_ucode: pid 02ff not found
avia_gt_ucode: pid 0300 not found
avia_gt_ucode: pid 0301 not found
avia_gt_ucode: pid 0020 not found
PES, queue 0 normal.
avia_av_wdt_thread: video decoding stopped ==> restart
avia_gt_ucode: pid 07ff not found
avia_gt_ucode: pid 0800 not found
avia_gt_ucode: pid 0801 not found
avia_gt_ucode: pid 0020 not found
PES, queue 0 normal.
 
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