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Hardware CAM startup/init loops

Added by Lars Rasmussen about 6 years ago

Hello,

I've just got a Digital Devices DVB-T tuner and a CAM module for it. My problem is that the CAM dosen't start/inited properly.
I'm running build 4.3-1292~g9b9ee6859~bionic on Ubuntu Server 18.04.1 Bionic.
It process just loops:

2018-08-21 17:17:06.905 linuxdvb: dvbca0-0: CAM slot 0 status changed to module init
2018-08-21 17:17:07.635 linuxdvb: dvbca0-0: CAM slot 0 status changed to module connected
2018-08-21 17:17:08.572 en50221: dvbca2-slot0-app00020041/0002: CAM INFO: MODULE BOXER, 01, 4A60, 0001
2018-08-21 17:17:09.076 en50221: dvbca2-slot0: communication stalled for more than 500ms
2018-08-21 17:17:13.162 linuxdvb: dvbca0-0: CAM slot 0 status changed to module init
2018-08-21 17:17:14.169 linuxdvb: dvbca0-0: CAM slot 0 status changed to module connected
2018-08-21 17:17:16.691 en50221: dvbca2-slot0-app00020041/0002: CAM INFO: MODULE BOXER, 01, 4A60, 0001
2018-08-21 17:17:17.444 en50221: dvbca2-slot0: communication stalled for more than 500ms
2018-08-21 17:17:21.522 linuxdvb: dvbca0-0: CAM slot 0 status changed to module init
2018-08-21 17:17:22.278 linuxdvb: dvbca0-0: CAM slot 0 status changed to module connected
2018-08-21 17:17:24.800 en50221: dvbca2-slot0-app00020041/0002: CAM INFO: MODULE BOXER, 01, 4A60, 0001
2018-08-21 17:17:25.303 en50221: dvbca2-slot0: communication stalled for more than 500ms
2018-08-21 17:17:29.431 linuxdvb: dvbca0-0: CAM slot 0 status changed to module init
2018-08-21 17:17:30.187 linuxdvb: dvbca0-0: CAM slot 0 status changed to module connected
2018-08-21 17:17:32.711 en50221: dvbca2-slot0-app00020041/0002: CAM INFO: MODULE BOXER, 01, 4A60, 0001
2018-08-21 17:17:33.465 en50221: dvbca2-slot0: communication stalled for more than 500ms

I hope someone can help.

Regards,
Lars


Replies (12)

RE: Hardware CAM startup/init loops - Added by Lars Rasmussen about 6 years ago

Hello,

I've added some more details in my first post.
I still hope that someone can help since the hardware wasn't cheap.

Regards,
Lars

RE: Hardware CAM startup/init loops - Added by saen acro about 6 years ago

with version of DD module you use

RE: Hardware CAM startup/init loops - Added by saen acro about 6 years ago

Software not hardware.

RE: Hardware CAM startup/init loops - Added by Lars Rasmussen about 6 years ago

I'm sorry but I'm not sure what you mean by DD then. The drivers should be in the kernel since 4.14 (https://www.digital-devices.eu/shop/en/custom/index/sCustom/102). I'm running 4.15.0-32-generic.

RE: Hardware CAM startup/init loops - Added by saen acro about 6 years ago

lets make simple test:
stop tvheadend service
using gnutv -cammenu do you have access to CAM

p.s.
Modul is CI or CI+

RE: Hardware CAM startup/init loops - Added by Lars Rasmussen about 6 years ago

I've stopped the service and ran the command (after installing dvb-apps) but there is nothing displayed in the terminal. The command is running (had to ctrl+c to exit it) but again noting is displayed.
It's a CI module.

RE: Hardware CAM startup/init loops - Added by saen acro about 6 years ago

Model of CI Module?

RE: Hardware CAM startup/init loops - Added by Lars Rasmussen about 6 years ago

It's a Neotion PRD-MCV3-4010. I have attached some pictures of it.

IMG_20180821_065058.jpg (2.08 MB) IMG_20180821_065058.jpg
IMG_20180821_065053.jpg (1.94 MB) IMG_20180821_065053.jpg

RE: Hardware CAM startup/init loops - Added by saen acro about 6 years ago

Until someone confirm it is supported (cam module)
why not use regular card reader + oscam

RE: Hardware CAM startup/init loops - Added by Lars Rasmussen about 6 years ago

My parents also got TV from the same provider (Boxer TV) and i discovered that one of their TVs got a CAM in it from another manufacturer. I've lent it and it works :) They agreed to swap mine with theirs.

Thank you for your help @saen arco

RE: Hardware CAM startup/init loops - Added by saen acro about 6 years ago

Lars Rasmussen wrote:

My parents also got TV from the same provider (Boxer TV) and i discovered that one of their TVs got a CAM in it from another manufacturer. I've lent it and it works :) They agreed to swap mine with theirs.

Thank you for your help @saen arco

write to DD support at

http://support.digital-devices.eu

Write about model of CI module and problems with you have,
hope they fix issue.

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