[BRLTTY] esys 40 does not start
Dave Mielke
dave at mielke.cc
Tue Sep 16 09:25:25 EDT 2014
[quoted lines by Raoul on 2014/09/16 at 11:49 +0200]
>>send us a debug log:
>
>but, the log returns nothing else than initialization failed, driver not found.
That's because you didn't log with the two additional options that I requested.
The first option is -L/path/to/logfile. Note that this is an uppercase L. This
option does two things. The frist is to write the log directly to a known file
in order to isolate brltty logs from any other logs, and also to add timestamps
to the log. The second is that it avoids any syslog redirection and/or
filtering of debug logs, which is often done.
The second option is -ldebug,usb,inpkts,outpkts. Note that this is a loercase
l. This enables the relevant log categories so that we can see the needed
information.
And, as requested before, please capture this debug log on a Linux system
(which'd be your Debian system).
>I investigated a bit more.
>when usb.c call libusb to read the reply from esys 40,
>the response is -1, where focus retuns 64 bytes;
>and as i understand the thing:
> 1. or the interrupt is not set properly,
> 2. or a filter block the reply.
I'd appreciate it if you could please capture and send us the debug log rather
than give us guesses and assumptions.
--
Dave Mielke | 2213 Fox Crescent | The Bible is the very Word of God.
Phone: 1-613-726-0014 | Ottawa, Ontario | http://Mielke.cc/bible/
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