All seems good! At least the sensors demo now works for me.
Sorry for the delay. I physically broke (in two) the uSD card in my Pi3 when I accidentally pushed down on it while trying to remove the Matrix. Naturally, I had no backup and no spare uSD cards. Had to go shopping then reimage, reinstall and recreate everything.
We all know the moral to this story… Keep live backups! I now keep a thumbdrive in my Pi3, and run the following after any significant system change.
@yoelrc88@BobC@rkeithbeal Got some time to play with this today. All working now or at least I can run the HAL demos provided. The “mic_demo” still returns “0” for me but the “mic_energy” demo seems to work fine in that the LEDs light up RED in response to sound. The “sensor_status” program returns the following:
Yes @analog71, one valid option is just use HAL as a lower layer to access the data from the MATRIX Creator. As you said in that case you dont need MALOS or MOS. I recommend you to do a clean install from scratch just using HAL.
I received my matrix voice two weeks ago and am a little stuck now…
I know this thread is already solved, but I think I have the described problem also and already tried everything that was suggested here.
MIC Demos (HAL)
All sensor (temperatur, humidity, …) values 0
MCU ID = 0x0
MCU version = 0x0
I’ve already tried different power supplies, but with no success.
Is anyone facing the same problem?