I tried to test that code recently. It compiles again and the twog is
correctly detected as mass storage device by the PC but either I had a
bad card or bad wiring or it there was an other issue as it did not work
instantly.
-Christophe
On Fri, Mar 2, 2012 at 7:29 PM, Stephen Dwyer <address@hidden
<mailto:address@hidden>> wrote:
Hello,
There is also a Paparazzi-based solution:
http://paparazzi.enac.fr/wiki/Data_Logger
This requires an additional TWOG or other LPC21xx board.
Thanks,
-Stephen Dwyer
On Fri, Mar 2, 2012 at 4:59 AM, Christoph Niemann
<address@hidden <mailto:address@hidden>> wrote:
> I forgot:
>
> you have to add
>
> <message name="OPENLOG_TIMESTAMP" id="59">
> <field name="timestamp" type="uint32"/>
> </message>
>
> to your messages.xml and
>
https://github.com/chni/paparazzi/blob/master/conf/modules/openlog.xml
to
> your source (plus the stuff mentioned below).
> You can then just enable it by loading the openlog module in your
airframe:
>
> <modules>
> [...]
> <load name="openlog.xml"/>
> </modules>
>
> Then it should work.
>
> Cheers
>
> Christoph
>
>
>
>
>
> 2012/3/2 Christoph Niemann <address@hidden
<mailto:address@hidden>>
>>
>> Hi guys,
>>
>> last year I had a similar problem. I solved it by using an
OpenLog from
>> Sparkfun. Thats less expensive than a second AP and is smaller
as well. I
>> hooked it into the UART lines for the Radiomodem. I wrote a
simple module,
>> you can find it here:
>>
https://github.com/chni/paparazzi/tree/master/sw/airborne/modules/openlog
.
>> It just includes a timestamp into the datastream every 500ms.
Then to
>> extract the data, I wrote a small tool that an be found here
>>
https://github.com/chni/paparazzi/blob/master/sw/logalizer/openlog2tlm.c
-
>> It creates TLM files and you can proceed like described in
>> http://paparazzi.enac.fr/wiki/Data_Logger
>>
>> Cheers
>>
>> Christoph
>>
>> 2012/3/2 Cédric Marzer <address@hidden
<mailto:address@hidden>>
>>>
>>> I am trying to use the sparkfun logger (the one with the LPC2148).
>>>
>>> I haven't been able to make it work so far but it shouldn't be so
>>> difficult (but I could install the paparazzi bootloader).
>>>
>>> Maybe the guys with a better knowledge of the code might help
me a little
>>> here.
>>>
>>> Should I define a new board ? I need for instance to redefine
the led
>>> pins…
>>>
>>> Any help appreciated.
>>>
>>> Cédric
>>>
>>>
>>>
>>> De : address@hidden
<mailto:address@hidden>
>>> [mailto:paparazzi-devel-bounces+spam1
<mailto:paparazzi-devel-bounces%2Bspam1>address@hidden
<mailto:address@hidden>] De la part de
>>> GURUGANESH R
>>> Envoyé : vendredi, 2. mars 2012 11:39
>>> À : address@hidden <mailto:address@hidden>
>>> Objet : [Paparazzi-devel] On board data logging using TWOG
>>>
>>>
>>>
>>> Hi,
>>> I have few doubts regarding paparazzi AP
>>> 1) Please tell me how to do on board data logging when I am using
>>> paparazzi TWOG Autopilot board on my Micro Aerial Vehicle? I
believe people
>>> might have already done this exercise. I know the Umarim board
comes with a
>>> data logger but In case if i am using any of the tiny board
what are the
>>> feasible options for on board data logging? Anybody please help
me out.
>>>
>>> 2) I wanted to measure the motor/Propeller RPM, from the
Internet I found
>>> Eagle tree has one Brush less RPM sensor to measure the
motor/Propeller RPM,
>>> Does paparazzi board has provision to accept this RPM sensor
measurement as
>>> Input? If yes how to do that?
>>>
>>> --
>>> Thanks and Regards
>>> R.Guruganesh
>>>
>>>
>>> _______________________________________________
>>> Paparazzi-devel mailing list
>>> address@hidden <mailto:address@hidden>
>>> https://lists.nongnu.org/mailman/listinfo/paparazzi-devel
>>>
>>
>
>
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> address@hidden <mailto:address@hidden>
> https://lists.nongnu.org/mailman/listinfo/paparazzi-devel
>
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