7 May
2012
7 May
'12
11:52 p.m.
After about a month, I refreshed the local git sandbox but I was not anymore able to
receive any
sample, even with the test program.
I am using a Terratec NOXON DAB/DAB+ USB dongle (rev 1) on Ubuntu 11.10 x86_64 .
./rtl_sdr -
Found 1 device(s):
0: Terratec NOXON DAB/DAB+ USB dongle (rev 1)
Using device 0: Terratec NOXON DAB/DAB+ USB dongle (rev 1)
Found Fitipower FC0013 tuner
Tuned to 100000000 Hz.
Tuner gain set to -1.000000 dB.
Reading samples in async mode...
but I can get no output.
*am*
---------------------------------------------------------
Andrea Montefusco iw0hdv http://www.montefusco.com
tel: +393356992791 fax: +390623318709
---------------------------------------------------------
8 May
8 May
9:57 a.m.
On Mon, May 07, 2012 at 11:52:28PM +0200, Andrea Montefusco wrote:
After about a month, I refreshed the local git sandbox
but I was not
anymore able to receive any sample, even with the test program.
It would help if you still know which git version you had been using
before.
You could even try to use "git bisect" to find out which particular
change made it break.
--
- Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
(ETSI EN 300 175-7 Ch. A6)
7:47 p.m.
On 05/08/2012 09:57 AM, Harald Welte wrote:
On Mon, May 07, 2012 at 11:52:28PM +0200, Andrea
Montefusco wrote:
I did that and the result was the same, so the wholly system becomes the suspicious one.
Really after Oliver was back, he restarted everything and, now, it is working again.
Many other times I managed to lock the dongle, however this is the first time we could
access the
device but not getting data from it
Consider that I am remotely developing the software, thanks to Oliver that is sharing its
dongle,
Linux PC and Internet connection, and it seems that there is no practical way to do an
hard reset
the dongle remotely (I would like to be wrong of course, so if anyone know how, please
tell me).
Sorry to reporting a not existent problem.
*am*
---------------------------------------------------------
Andrea Montefusco iw0hdv http://www.montefusco.com
tel: +393356992791 fax: +390623318709
---------------------------------------------------------
After about a month, I refreshed the local git
sandbox but I was not
anymore able to receive any sample, even with the test program.
It would help if you still know which git version you had been using
before.
You could even try to use "git bisect" to find out which particular
change made it break.
8:08 p.m.
Hi Andrea,
On Tue, May 08, 2012 at 07:47:40PM +0200, Andrea Montefusco wrote:
and it seems that there is no practical way to do an
hard reset the
dongle remotely (I would like to be wrong of course, so if anyone
know how, please tell me).
have you tried issuing a USB Bus reset to the bus the device is residing
on?
--
- Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
(ETSI EN 300 175-7 Ch. A6)
11:03 p.m.
Harald Welte wrote:
I think that's still only a software reset. :\
USB hubs can optionally allow software to control the power supply of
ports individually, and this could of course be used to power cycle
any bus powered USB device.
As far as I know, no hub driver exposes an API to do this however -
but I'd love to be wrong about this, so please tell me if anyone knows!
//Peter
and it seems
that there is no practical way to do an hard reset the
dongle remotely (I would like to be wrong of course, so if anyone
know how, please tell me).
have you tried issuing a USB Bus reset to the bus the device is
residing on?
11:19 p.m.
New subject: OT: usb hub power switching (Re: Recent librtlsdr and example program don't work)
On Tue, May 08, 2012 at 11:03:36PM +0200, Peter Stuge wrote:
As far as I know, no hub driver exposes an API to do
this however -
but I'd love to be wrong about this, so please tell me if anyone knows!
The hub drivers inside the kernel export this via the
set_port_feature(.. USB_PORT_FEAT_POWER) function, which core/hub.c
wraps in the hub_power_on() function.
But it seems like it is only used by suspend/resume and overcurrent
related code paths.
--
- Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
(ETSI EN 300 175-7 Ch. A6)
11:47 p.m.
New subject: OT: usb hub power switching (Re: Recent librtlsdr and example program don't work)
Harald Welte wrote:
Yes, I haven't seen it available in any userspace API on any system. :\
It may be possible to send the request to the hub from userspace, but
I haven't tried it.
//Peter
As far as I
know, no hub driver exposes an API to do this however -
but I'd love to be wrong about this, so please tell me if anyone knows!
The hub drivers inside the kernel export this via the
set_port_feature(.. USB_PORT_FEAT_POWER) function, which core/hub.c
wraps in the hub_power_on() function.
But it seems like it is only used by suspend/resume and overcurrent
related code paths.
9 May
9 May
11:28 p.m.
On 05/08/2012 08:08 PM, Harald Welte wrote:
have you tried issuing a USB Bus reset to the bus the
device is residing
on?
I did, no results.
BTW, it seems that Oliver, the owner of dongle on which I remotely try to destroy :-)
discovered
that, at least some times, the module has been frozen simply trying to set it at a too
much low
frequency.
*am*
---------------------------------------------------------
Andrea Montefusco iw0hdv http://www.montefusco.com
tel: +393356992791 fax: +390623318709
---------------------------------------------------------
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