APM won't remember RC calibration

APM 2.0 with latest firmware, using PPM from a Futaba FASST system.

So I was having some strange issue (turned out to be my own fault, swapped motor outputs, been fixed) and decided to reset everything to default. Everything is working fine now except that it keeps telling me that the RC is not calibrated and won't let me arm. I have gone through the calibration process many times and it completes successfully but still gives the same error. I can disable the arming checks and the quad flies fine. I have calibrated all my ESCs and they are fine.

Anyone have any idea what the problem is?

Thanks

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Replies

  • I think I figured it out. I have Rssi connected to a0 but didn't specify that in the software. Once I changed that it seems to be sticking now.
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