Hub sync not working in minimum mode

1

I’ve inserted a notecard on my custom PCB and configured it to continuous mode for testing. My JSON requests for adding a note and syncing to Notehub work fine in this config. However when I change the hub mode to minimum and send an explicit sync request from my microcontroller the sync does not happen. I’ve connected the card to a Notecarrier and used the Blues web terminal and can see that sending an explicit sync in minimum mode works. I also see that my added notes from previous are queued. Any ideas why my notecard won’t sync in minimum mode when it’s connected to my custom PCB and I know the serial interface works.

Additional info:

-In minimum mode, the notecard red LED blinks every ~1s when it’s inserted into the Notecarrier and the sync works. I don’t see this blinking on my PCB in minimum mode.

-In my application code I’ve tried setting allow to true and out to true

3

Hey @hgonz,

Sorry you ran into problems here. To help us debug this, could you capture a trace log of your Notecard attempting to sync in minimum mode.

  1. Connect to your Notecard to the In-Browser Terminal.
  2. Run trace +req to activate trace logging.
  3. Perform the steps you’re current taking to attempt to sync when in minimum mode.
  4. When you’re done, download the log using the “Save History” button in the top-right corner of the Terminal.

And one note—if there’s anything sensitive in the log you might want to DM it to me or our support team instead of posting it here publicly.

TJ