Re: [Paparazzi-devel] Problem on ubuntu 12.04

[Árni Þorvaldsson]

thanks alot, it works now without a problem
________________________________________
Frá: address@hidden address@hidden fyrir hönd Gareth Roberts address@hidden
Sent: 29. júní 2012 14:50
To: address@hidden
Efni: Re: [Paparazzi-devel] Problem on ubuntu 12.04

Hi Arni,

The group is dialout, not plugdev.

Cheers,
Gareth

On Fri, 29 Jun 2012 15:33:53 +0100, Árni Þorvaldsson <address@hidden>
wrote:

> Thanks for the reply Gareth
>
> you mean adduser to the modems group by:
>
> sudo adduser notandi plugdev (notandi is my username)
>
> and then exit terminal and start again.
>
> I tried that but without any luck. still the same error.
>
> regards Arni
>
> ________________________________________
> Frá: address@hidden
> address@hidden fyrir h&#246;nd
> Gareth Roberts address@hidden
> Sent: 29. júní 2012 14:02
> To: address@hidden
> Efni: Re: [Paparazzi-devel] Problem on ubuntu 12.04
>
> Hi Arni,
>
> Sorry, came up against this exact issue recently on a fresh Ubuntu 12.04
> but forgot to tell you!
> You need to add your user to the modems group, then log out and in again.
>
> Cheers,
> Gareth
>
> On Fri, 29 Jun 2012 14:25:36 +0100, Árni Þorvaldsson <address@hidden>
> wrote:
>
>> Hi guys
>>
>> I am still trying to fix the serial communication on my tiny v/2.11
>>
>> I still get the error
>>
>>  Read Socket : Connection reset by peer
>> Run '/home/notandi/paparazzi/sw/ground_segment/tmtc/link  -d
>> /dev/ttyUSB0 -s 57600'
>> Failure("Error opening modem serial device : fd < 0 (/dev/ttyUSB0)")
>> Broadcasting on network 127.255.255.255, port 2010
>>  Read Socket : Connection reset by peer
>>  Read Socket : Connection reset by peer
>> dmesg says:
>>
>> [50051.244116] usb 4-1: new full-speed USB device number 10 using
>> uhci_hcd
>> [50081.536205] usb 4-1: USB disconnect, device number 10
>> [60657.432062] usb 4-1: new full-speed USB device number 11 using
>> uhci_hcd
>> [60663.448275] usb 4-1: USB disconnect, device number 11
>> [63671.680234] usb 4-1: new full-speed USB device number 12 using
>> uhci_hcd
>> [63673.424290] usb 4-1: USB disconnect, device number 12
>> [63702.772215] usb 4-1: new full-speed USB device number 13 using
>> uhci_hcd
>> [63709.632278] usb 4-1: USB disconnect, device number 13
>> [63733.392186] usb 4-1: new full-speed USB device number 14 using
>> uhci_hcd
>> [63733.598209] ftdi_sio 4-1:1.0: FTDI USB Serial Device converter
>> detected
>> [63733.598281] usb 4-1: Detected FT232RL
>> [63733.598285] usb 4-1: Number of endpoints 2
>> [63733.598289] usb 4-1: Endpoint 1 MaxPacketSize 64
>> [63733.598294] usb 4-1: Endpoint 2 MaxPacketSize 64
>> [63733.598298] usb 4-1: Setting MaxPacketSize 64
>> [63733.600228] usb 4-1: FTDI USB Serial Device converter now attached to
>> ttyUSB0
>>
>> And the Datalink is:
>> /home/notandi/paparazzi/sw/ground_segment/tmtc/link  -d /dev/ttyUSB0 -s
>> 57600
>>
>> I already copied the 50-paparazzi rules like described on wiki but I am
>> not quite sure what to do with it then.
>>
>> If you could give some helps or tips how to troubleshoot it would be
>> higly appreciated :)
>>
>> regards Arni
>>
>> ________________________________________
>> Frá: address@hidden
>> address@hidden fyrir h&#246;nd
>> Árni Þorvaldsson address@hidden
>> Sent: 26. júní 2012 12:35
>> To: address@hidden
>> Efni: Re: [Paparazzi-devel] Problem on ubuntu 12.04
>>
>> Hi Gareth
>> Thanks for the reply.
>>
>> here is the dmesg
>> [ 9460.624738] ftdi_sio 5-1:1.0: device disconnected
>> [ 9462.848206] usb 5-1: new full-speed USB device number 9 using
>> uhci_hcd
>> [ 9468.560276] usb 5-1: USB disconnect, device number 9
>> [ 9481.120202] usb 5-1: new full-speed USB device number 10 using
>> uhci_hcd
>> [ 9481.325344] ftdi_sio 5-1:1.0: FTDI USB Serial Device converter
>> detected
>> [ 9481.325424] usb 5-1: Detected FT232RL
>> [ 9481.325430] usb 5-1: Number of endpoints 2
>> [ 9481.325437] usb 5-1: Endpoint 1 MaxPacketSize 64
>> [ 9481.325443] usb 5-1: Endpoint 2 MaxPacketSize 64
>> [ 9481.325449] usb 5-1: Setting MaxPacketSize 64
>> [ 9481.327362] usb 5-1: FTDI USB Serial Device converter now attached to
>> ttyUSB0
>>
>> it´s using ttyUSB0 so that shouldn´t be an issue.
>> any other ideas, think it could help to reinstall everything from
>> scratch?
>>
>> regards Arni
>> ________________________________________
>> Frá: address@hidden
>> address@hidden fyrir h&#246;nd
>> Gareth Roberts address@hidden
>> Sent: 26. júní 2012 12:16
>> To: address@hidden
>> Efni: Re: [Paparazzi-devel] Problem on ubuntu 12.04
>>
>> Hi Arni,
>>
>> Can you post the output of running 'dmesg' in a terminal window just
>> after
>> plugging in your usb to serial convertor?
>> It's possible your other laptop has an internal modem or something which
>> is assigned /dev/ttyUSB0, in which case your xbee would be /dev/ttyUSB1.
>> dmesg will show the device file that is assigned to your xbee.
>>
>> The warnings mean exactly what they say :) - the direction of control
>> gains was recently changed to match aerospace convention.  If you aren't
>> using an old airframe file you made it shouldn't be an issue.  If you
>> are,
>> double check all your control surfaces before flight.
>>
>> Cheers,
>> Gareth
>>
>> On Tue, 26 Jun 2012 11:23:53 +0100, Árni Þorvaldsson <address@hidden>
>> wrote:
>>
<snip>
> <snip>
>>
>>
>>
>> _______________________________________________
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>>
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>
>
>
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