PX4 / PX4-Autopilot

PX4 Autopilot Software
https://px4.io
BSD 3-Clause "New" or "Revised" License
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[Bug] pwm main output nothing with cuav nano v5 #22496

Open huyandenghuangbo opened 9 months ago

huyandenghuangbo commented 9 months ago

Describe the bug

firmware version: 1.14 and later; airframe: fixwing and quadrotor details:pwm main output nothing, There is no square wave display on the oscilloscope,so I can not calibrate the ESC. But I tried other firmware version which works well with version 1.13 and earlier. And I tried the Holybro px4 fmu v5, It either works well with version 1.14, it confused me..

To Reproduce

Drone switched on '...' Uploaded mission '....' (attach QGC mission file) Took off '....' See error

Expected behavior

The electrical calibration was completed by oneself, but the battery was not connected

Screenshot / Media

No response

Flight Log

no

Software Version

firmware 1.14

Flight controller

cuav nano v5

Vehicle type

None

How are the different components wired up (including port information)

No response

Additional context

No response

sfuhrer commented 8 months ago

Can you post a screenshot/photo of the Actuator tab in QGC?