When is cdc-wdm0 ready?
tom.isaacson at teknique.com
Fri Sep 3 01:15:09 UTC 2021
I'm having a problem in my app right now where I wait for
/dev/cdc-wdm0 to appear then call:
qmicli --device=/dev/cdc-wdm0 --device-open-qmi --dms-get-ids
but it fails with:
error: couldn't create client for the 'dms' service: CID
allocation failed in the CTL client: Transaction timed out
If I add a delay it works fine.
Is there some way of checking if cdc-wdm0 is ready to receive commands?
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