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PX4 / PX4-Autopilot

PX4 Autopilot Software
https://px4.io
BSD 3-Clause "New" or "Revised" License
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MRO X2.1 777 "EMERGENCY: [IO] config read fail, abort." or "EMERGENCY: Failed to communicate with IO,abort." #17219

Open JLOGD opened 3 years ago

JLOGD commented 3 years ago

Hello, I have loaded firmware 1.11.3 without problems since the last version of QGC, I have managed to parameterize the controller and I have telemetry in the RCstation, but I cannot use the radio. It is as if the sbus port was not connected, but if everything is well connected, since with the Ardupilot firmware I have no problems. When trying to perform radio calibration from QGC I get the following message "Detected 0 radio channels. To operate PX4, you need at least 5 channels". The messages "EMERGENCY: [IO] config read fail, abort." o "EMERGENCY: Failed to communicate with IO, abort". indifferently.

Thanks

taileron commented 2 years ago

still can be only solved by removing all uart rx and tx dma entries (defconfig) This applies in particular to communication with the GPS module and the IO unit.