Reset and/or update the board firmware to 1.4.4 using the MetaBase App on a Android or iOS phone (NOT ON THE WINDOWS MACHINE). Basically follow ALL the steps here: https://mbientlab.com/troubleshooting
Once this is done, try to use the MetaBase Windows App, connect to your 1.4.4 sensor and try logging quaternions in streaming mode only (nothing else).
Comments
can you show the crash?
Here is the video.
This is windows app. i tried to re-install and even moved to another computer. same bug.
https://drive.google.com/open?id=1d830KU7Y4Pu639prwF-b2ZVXV7R9SeCG
Does it work on an iPhone and Android device?
Can you send information about your Windows machine?
Your link doesn't work. Post on Youtube.
I tried Android. I managed to start accelerometer, but not Quaternion. However, In my windows - i cannot start the accelerometer
- dell Latitude E5540
-Inter Cor i7
-8G ram
->An update - now i recognize that all 1.4.4 sensors having this problem. the only on 1.4.2 can connect and start quaternion
yes also if i start accelerometer from MetaBase
i get these values when i start quaternion in code:
Quaternion = {W: 0.000000, X: 0.000000, Y: 0.000000, Z: 0.000000}
when i try to get the calibrated status i get this message :
"Did not received calibration state within 250ms"
Yes. I can strat quaternion for other sensors
->An update - now i recognize that all 1.4.4 sensors having this problem. the only on 1.4.2 can connect and start quaternion
@abcd,
I ran on my Windows10 machine with a MMC at 1.4.4 and it works fine. I tried both logging and streaming quaternions and the data was perfect:
Can you please:
Get back to me on this.
I am talking about logging data with MetaBase.
Try doing a full reset through the device information screen.