Re: [Paparazzi-devel] getopenlog export issues

[Eduardo lavratti]

You need to use a special firmware .
I made some modifications on my openlog SOURCE.
The problem is that some time the PPZ send the special caracter that put openlog terminal mode.

i will share the code.

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Date: Tue, 23 Apr 2013 20:13:25 +0200
From: address@hidden
To: address@hidden
Subject: Re: [Paparazzi-devel] getopenlog export issues

I am using OpenLog from SparkFun Electronics. How did you manage to get rid of that problem ?
Mitchell.

Le 23 avr. 2013 16:30, "Eduardo lavratti" <address@hidden> a écrit :

What logger are you using ?
i get the same problem some time ago.

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Date: Tue, 23 Apr 2013 16:19:47 +0200
From: address@hidden
To: address@hidden
Subject: [Paparazzi-devel] getopenlog export issues

Dear all,

I have an OpenLog connected to a Lisa/M for onboard data logging.

I have added the OpenLog module to the airframe config file, the files are well created on the sdcard, but the export rarely works.

Here is below two exports tries: the first one is successful, and the second one is not. 

This was with the same setup, the difference is that on the first log the plane was not flying, but on the bench only.

First try (successful):

$ sw/logalizer/getopenlog ../data/logs/LOG00118.TXT 

now converting ../data/logs/LOG00118.TXT to ../data/logs/LOG00118.TXT.tlm

The conversion from the logfile from the SD to TLM seems to be successful, 1271 have been converted, 1 packages have been broken

Renaming produced file ...

Warning: not time found in GPS messages; using current date

13_04_23__15_46_59_SD_no_GPS.data file produced

Looking for d549a93093dd9d6cf5dba0c750b0ff5e conf...

13_04_23__15_46_59_SD_no_GPS.log file produced

13_04_23__15_46_59_SD_no_GPS.tlm file saved

Second try (unsuccessful):

$ sw/logalizer/getopenlog ../data/logs/data_helsinki.txt 

now converting ../data/logs/data_helsinki.txt to ../data/logs/data_helsinki.txt.tlm

The conversion from the logfile from the SD to TLM seems to be successful, 12063 have been converted, 0 packages have been broken

Fatal error: exception Failure("Pprz.values_of_payload, too many bytes: 11 03 66 05 00 00 00 00 00 00 00 00 80 25 24 39 99 0e 03 39 1a f5 00 00 00 00 00 00 59 3c 99 0e 03 2a 00 00 00 00 00 00 00 00 3b 32 99 11 03 69 05 e8 03 fa 05 be 05 dc 05 d0 07 e7 09 99 0e 03 39 71 9d 00 00

Do you have any idea of where I should look at in order to sort out that problem ?

Thanks.

Regards,

Mitchell

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