Merge ~pwlars/checkbox-support:more-reliable-eddystone into checkbox-support:master

[Paul Larson]

I noticed that the eddystone-scanner test is really unreliable (especially on slower devices like rpi3a+) but when I ssh to the device and try running it manually, it works fine. I played around with the timeout for turning bluetooth power on and I don't think we are waiting long enough. After increasing this, it worked every time for me (even rebooting in between), where it was never working on the first attempt before.

[Sylvain Pineau (sylvain-pineau)]

+1

review: Approve

diff --git a/checkbox_support/scripts/eddystone_scanner.py b/checkbox_support/scripts/eddystone_scanner.py
index c67626e..ca36cab 100644
--- a/checkbox_support/scripts/eddystone_scanner.py
+++ b/checkbox_support/scripts/eddystone_scanner.py
@@ -68,7 +68,7 @@ def main():
         return 1
     with InteractiveCommand('bluetoothctl') as btctl:
         btctl.writeline('power on')
-        time.sleep(1)
+        time.sleep(3)
         btctl.writeline('exit')
         btctl.kill()
     event_loop = asyncio.get_event_loop()