[linux-dvb] Re: DEC2540-T (again)

[=?utf-8?Q?Mart=C4=B3n?= van de Streek <martijn@foodfight.org>]

On Mon, 12 Jan 2004, Alex Woods wrote:

> > Using the _X firmware, I get:
> > Jan 12 00:50:35 messy kernel: ttusb_dec_init_stb: unknown model returned by
> > firm ware (70011) - please report
> 
> No problem.  That result sounds promising anyway.  I've added it to
> the driver in CVS so that it knows that the device is a 2540-t.
> Please, check it out and give it a go.

Next problem ;)

I can tune using "tzap" -- or at least, I think I can... it gives me
lines like:

status 1f | signal 00ff | snr 0000 | ber 00000000 | unc 00000000 | FE_HAS_LOCK

But there's no data on /dev/dvb/adapter0/dvr0 (which I created using Roland
Gersch's directions on http://www.roland-gersch.de/dec2000/node6.html), and the
TV screen is black.

My kernel log tells me:
Jan 12 20:17:33 messy kernel: ttusb_dec_2000t_frontend_ioctl
Jan 12 20:17:33 messy kernel: ttusb_dec_2000t_frontend_ioctl: FE_INIT
Jan 12 20:17:33 messy kernel: ttusb_dec_2000t_frontend_ioctl
Jan 12 20:17:33 messy kernel: ttusb_dec_2000t_frontend_ioctl: FE_GET_INFO
Jan 12 20:17:33 messy kernel: ttusb_dec_2000t_frontend_ioctl
Jan 12 20:17:33 messy kernel: ttusb_dec_2000t_frontend_ioctl: FE_SET_FRONTEND
Jan 12 20:17:33 messy kernel:             frequency->578000000
Jan 12 20:17:33 messy kernel:             symbol_rate->1
Jan 12 20:17:33 messy kernel:             inversion->0
Jan 12 20:17:33 messy kernel: ttusb_dec_send_command
Jan 12 20:17:33 messy kernel: ttusb_dec_send_command: command: 0xAA 0x02 0x71 0x14 0x00 0x00 0x00 0x03 0x00 0x08 0xD1 0xD0 0x00 0x00 0x00 0x01 0x00 0x00 0x00 0xFF 0x00 0x00 0x00 0xFF 
Jan 12 20:17:34 messy kernel: usb 2-2: bulk timeout on ep4in
Jan 12 20:17:34 messy kernel: ttusb_dec_send_command: result bulk message failed: error -110
Jan 12 20:17:34 messy kernel: ttusb_dec_2000t_frontend_ioctl
Jan 12 20:17:34 messy kernel: ttusb_dec_2000t_frontend_ioctl: FE_READ_STATUS
Jan 12 20:17:34 messy kernel: ttusb_dec_2000t_frontend_ioctl
Jan 12 20:17:34 messy kernel: ttusb_dec_2000t_frontend_ioctl: FE_GET_FRONTEND
Jan 12 20:17:34 messy kernel: ttusb_dec_start_feed
Jan 12 20:17:34 messy kernel:   pid: 0x0411
Jan 12 20:17:34 messy kernel: ttusb_dec_start_ts_feed
Jan 12 20:17:34 messy kernel:   ts_type: TS_DECODER TS_PACKET
Jan 12 20:17:34 messy kernel:   pes_type: DMX_TS_PES_VIDEO
Jan 12 20:17:34 messy kernel: ttusb_dec_set_pids
Jan 12 20:17:34 messy kernel: ttusb_dec_send_command
Jan 12 20:17:34 messy kernel: ttusb_dec_send_command: command: 0xAA 0x03 0x50 0x0C 0x04 0x11 0x00 0x00 0x04 0x11 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 
Jan 12 20:17:34 messy kernel: ttusb_dec_send_command: result: 0x55 0x03 0x50 0x04 0x00 0x00 0x16 0x00 
Jan 12 20:17:34 messy kernel: ttusb_dec_send_command
Jan 12 20:17:34 messy kernel: ttusb_dec_send_command: command: 0xAA 0x04 0x80 0x01 0x05 
Jan 12 20:17:34 messy kernel: ttusb_dec_send_command: result: 0x55 0x04 0x80 0x00 
Jan 12 20:17:34 messy kernel: ttusb_dec_start_iso_xfer
Jan 12 20:17:34 messy kernel: ttusb_dec_setup_urbs
Jan 12 20:17:34 messy kernel: ttusb_dec_start_feed
Jan 12 20:17:34 messy kernel:   pid: 0x0412
Jan 12 20:17:34 messy kernel: ttusb_dec_start_ts_feed
Jan 12 20:17:34 messy kernel:   ts_type: TS_DECODER TS_PACKET
Jan 12 20:17:34 messy kernel:   pes_type: DMX_TS_PES_AUDIO
Jan 12 20:17:34 messy kernel: ttusb_dec_set_pids
Jan 12 20:17:34 messy kernel: ttusb_dec_send_command
Jan 12 20:17:34 messy kernel: ttusb_dec_send_command: command: 0xAA 0x05 0x50 0x0C 0x04 0x11 0x04 0x12 0x04 0x11 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 
Jan 12 20:17:34 messy kernel: ttusb_dec_send_command: result: 0x55 0x05 0x50 0x04 0x00 0x00 0x16 0x00 
Jan 12 20:17:34 messy kernel: ttusb_dec_send_command
Jan 12 20:17:34 messy kernel: ttusb_dec_send_command: command: 0xAA 0x06 0x80 0x01 0x05 
Jan 12 20:17:34 messy kernel: ttusb_dec_send_command: result: 0x55 0x06 0x80 0x00 
Jan 12 20:17:34 messy kernel: ttusb_dec_start_iso_xfer
Jan 12 20:17:34 messy kernel: ttusb_dec_2000t_frontend_ioctl
Jan 12 20:17:34 messy kernel: ttusb_dec_2000t_frontend_ioctl: FE_READ_STATUS
Jan 12 20:17:34 messy kernel: ttusb_dec_2000t_frontend_ioctl
Jan 12 20:17:34 messy kernel: ttusb_dec_2000t_frontend_ioctl: FE_READ_SIGNAL_STRENGTH
Jan 12 20:17:34 messy kernel: ttusb_dec_2000t_frontend_ioctl
Jan 12 20:17:34 messy kernel: ttusb_dec_2000t_frontend_ioctl: FE_READ_SNR
Jan 12 20:17:34 messy kernel: ttusb_dec_2000t_frontend_ioctl
Jan 12 20:17:34 messy kernel: ttusb_dec_2000t_frontend_ioctl: FE_READ_BER
Jan 12 20:17:34 messy kernel: ttusb_dec_2000t_frontend_ioctl
Jan 12 20:17:34 messy kernel: ttusb_dec_2000t_frontend_ioctl: FE_READ_UNCORRECTED_BLOCKS

(etc. ad infinitum)

Martijn
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