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Re: AW: AW: [Paparazzi-devel] data upload to Twog v1 and modem communic


From: Felix Ruess
Subject: Re: AW: AW: [Paparazzi-devel] data upload to Twog v1 and modem communication
Date: Sun, 6 Jun 2010 23:48:17 +0200

by the way, the session Flight address@hidden already has exactly
these parameters set...

On Sun, Jun 6, 2010 at 11:46 PM, Felix Ruess <address@hidden> wrote:
> Hi Roman,
>
> did you already connect your xbee modem and disconnect the usb cable
> again (that is normally only used for flashing).
> Which XBee versions do you use? Did you configure the XBee modems? If
> you are using the Digi XBee Pro ZB (formerly named series 2) modules
> you have to set them up according to
> http://paparazzi.enac.fr/wiki/Modems#Setup
> Try to only connect the XBee modem (you don't need to reflash so you
> don't need the direct USB connection) and set the link parameters as
> follows:
> .../link -d /dev/ttyUSB0 -s 9600
> since the default baud rate on the XBees is 9600 baud if I remember correctly.
>
> Cheers, Felix
>
> P.S.: you can also talk to other helpful people and me on the IRC
> channel (if someone is active):
> http://paparazzi.enac.fr/wiki/Contact#The_IRC_Chat_Channel
>
>
> On Sun, Jun 6, 2010 at 11:06 PM, Roman Nikitin <address@hidden> wrote:
>> Martin,
>>
>> First I have done "execute", then I changed /dev/paparazzi/xbee to
>> /dev/ttyUSB0 and applied the button "redo", it is what I have:
>>
>> make[1]: Leaving directory `/home/uav-ubuntu/paparazzi3/sw/airborne'
>> cd sw/airborne; make PAPARAZZI_SRC=/home/uav-ubuntu/paparazzi3
>> PAPARAZZI_HOME=/home/uav-ubuntu/paparazzi3 TARGET=ap upload
>> make[1]: Entering directory `/home/uav-ubuntu/paparazzi3/sw/airborne'
>> /home/uav-ubuntu/paparazzi3/sw/ground_segment/lpc21iap/lpc21iap
>> /home/uav-ubuntu/paparazzi3/var/MJ5/ap/ap.elf
>> ...................
>> Found USB device
>> BootROM code: 2.12
>> Part ID: 0x0402FF25 (LPC2148, 512k Flash, 32k+8k RAM)
>> BootLoader version: 1.3
>> ############################
>> Starting software at 0x00004000
>> make[1]: Leaving directory `/home/uav-ubuntu/paparazzi3/sw/airborne'
>> make: Leaving directory `/home/uav-ubuntu/paparazzi3'
>> Run '/home/uav-ubuntu/paparazzi3/sw/ground_segment/tmtc/link  -d
>> /dev/paparazzi/xbee -transport xbee -s 57600'
>> Run '/home/uav-ubuntu/paparazzi3/sw/ground_segment/tmtc/server '
>> Run '/home/uav-ubuntu/paparazzi3/sw/ground_segment/cockpit/gcs '
>> Failure("Error opening modem serial device : fd < 0 (/dev/paparazzi/xbee)")
>> Broadcasting on network 127.255.255.255, port 2010
>>
>> DONE (exec /home/uav-ubuntu/paparazzi3/sw/ground_segment/tmtc/link  -d
>> /dev/paparazzi/xbee -transport xbee -s 57600 2>&1)
>>
>> *** client connect ***: Connection refused
>> Run '/home/uav-ubuntu/paparazzi3/sw/ground_segment/tmtc/link  -d
>> /dev/ttyUSB0 -transport xbee -s 57600'
>>
>> As I can see Data Link, Server and GSC are running now, aren´t they?! But
>> after that as I push the button "redo" in GCS, all the lights, except power
>> light, on the modem stop lighting. I am total confused. I don´t know if you
>> have time to contact me tomorrow in Skype (nikitin.roman in UK). If not,
>> then may be some ideas what can be tried to solve the problem.
>>
>> Is the telemetry rate of 57600 for XbeePro 2.4 GHz right? Maybe it should be
>> changed to smaller number?
>>
>> Martin, sorry for the stupid questions, but I have never done something like
>> that before, all that is new for me.
>>
>> Guys, if somebody had the same problem I have, please confirm to the e-mail.
>> I would be very thankful for each help.
>>
>> Thanks,
>>
>> Roman
>>
>>
>>
>>
>> -----Ursprüngliche Nachricht-----
>> Von: address@hidden
>> [mailto:address@hidden Im Auftrag
>> von Martin Mueller
>> Gesendet: Sonntag, 6. Juni 2010 20:02
>> An: address@hidden
>> Betreff: Re: AW: AW: [Paparazzi-devel] data upload to Twog v1 and modem
>> communication
>>
>> Hi,
>>
>>> [ 2156.730593] usb 8-2: FTDI USB Serial Device converter now attached to
>>> ttyUSB0
>>
>> sounds good.
>>
>>> Failure("Error opening modem serial device : fd < 0
>> (/dev/paparazzi/xbee)")
>>
>> Try replacing "/dev/paparazzi/xbee" with "/dev/ttyUSB0" in the start line of
>> the link in Paparazzi center.
>>
>> Martin
>>
>>
>> _______________________________________________
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>>
>>
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>



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