Latest update erased Aithre CO sensor data

swatson999

Well-Known Member
Joined
Oct 6, 2010
Messages
1,662
Looks like the sensor file that got uploaded along with everything else in this latest update doesn't include the Aithre CO sensor configuration data. I reloaded it, but now I'm not sure which settings are correct. The files I have show the following dates/data:

version=$Revision:: 68996 $ $Date:: 2020-06-15#$
sensor={
id=AITHRE SHIELD EX
function=PRESSURE
pins=C37_P8 C37_P22 C37_P23 C37_P31
name=CO PPM

low_coeff={
c_x4=0
c_x3=0
c_x2=0
c_x1=77.2727272727273
c_x0=0

}
low_resistance=NONE


}

and

version=$Revision:: 68298 $ $Date:: 2020-05-14#$
sensor={
id=AITHRE SHIELD EX
function=PRESSURE
pins=C37_P4 C37_P6 C37_P7 C37_P8 C37_P9 C37_P10 C37_P11 C37_P12 C37_P20 C37_P21 C37_P22 C37_P23 C37_P31
name=CO PPM

low_coeff={
c_x4=0
c_x3=0
c_x2=0
c_x1=85.0538674493846
c_x0=-39.6606183916479

}
low_resistance=PULL_UP_10K


}

But I thought the pull up resistor and different values to go with were a *later* addition? Would be good if Dynon would just include all the Aithre devices in the currently released sensor file.
 

djones

Administrator
Staff member
Joined
Jul 19, 2010
Messages
276
The latest version is using the 10K pull up resistor. I had to redo the file as Van's was using the Aithre device and did not have any enhanced GP inputs available. I keep pushing to add them to the file, but it is maxed out in it's size and going to take some software work to allow it to be larger. You can avoid this by only loading the software file and not the update package file which includes the sensor file.
 

swatson999

Well-Known Member
Joined
Oct 6, 2010
Messages
1,662
Which file is maxed on out in size? Not the .sfg file, as I can simply add the text for the Aithre CO monitor to the end of the file and upload it to SV.
 

soarhead

Member
Joined
Mar 2, 2021
Messages
51
I lost mine in the latest update as well. I noticed that Aithre had a new widget download on their support page specifically for Dynon’s latest update. I loaded the new widget file and everything is back to normal.
 

djones

Administrator
Staff member
Joined
Jul 19, 2010
Messages
276
Yes, it is the .sfg file. Had a guy the other day added three sensors to the file and 2 were not available until he deleted a couple of unused sensors from the file.
 
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