[Paparazzi-devel] ArduIMU settings question

[Schmidhauser Emilio (schmiemi)]

Hy David

Yes this is correct, because the I2C-Bbufferlength was to small to send all 
Data together. So we had to split the data in two packages. That is why 8 hz.
I wrote a code wich uses the HMC5843.  You can downloadit here:   
https://home.zhaw.ch/~schmiemi/ArduMagn.rar .   I had no time to clean it up 
and optimize it yet. But it works. Probably you can use it.

Cheers Emilio


-----Ursprüngliche Nachricht-----
Von: address@hidden [mailto:address@hidden Im Auftrag von David Conger
Gesendet: Donnerstag, 23. Dezember 2010 02:32
An: address@hidden
Betreff: [Paparazzi-devel] ArduIMU settings question

Hello,

The weather has been terrible here so I still have not flown again since the 
orig. test flights in the Merlin. I did add the HMC5843 to the ArduIMU and am 
now editing the conf/modules/ins_arduimu.xml file. I see where to set the 
refresh to 40hz but have a question about the periodicGPS value:
  <periodic fun="ArduIMU_periodicGPS()" freq="8" autorun="TRUE"/>       <!--  8 
ist soll -->
My understanding is the GPS (LEA-5H) can do a maximum of 4hz. Is the freq="8" 
above correct if I am using an LEA-5H GPS module set to 4hz using the Paparazzi 
configuration file for the LEA-5H? 

Merry Christmas,
-David

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