Canned messages: allow GPIO0 with "scan and select" input #5838
+25
−2
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Fixes #5834
Previously, the module required users to set one of the input broker pins. This prevented the use of GPIO0.
Now, if the input broker pins are set to 0, GPIO0 will be used as the pin for the canned message module's
scanAndSelect
input method.An additional check is added to scanAndSelect init, which disables canned messages if the selected pin conflicts with the user button assignment. Users can resolve a conflict by remapping the user button in device settings.