Laura
About
- Username
- Laura
- Joined
- Visits
- 3,668
- Last Active
- Roles
- Administrator
Comments
-
Yes you can do that but it would have to be using the MetaHub. Smartphones don't support that many connections at once.
-
Can you send us your code and also just try to fuse nothing with the acc signal and let me know what happens. Finally, I need more information to comment, what sensors are you using, what firmware and so on: https://mbientlab.com/community/discussi…
-
This is the MMS USB firmware. We will make an official announcement shortly about USB support and the new firmware!
-
Can you try to do one thing at a time, first acc, then gyro, then mag, then add your algo. Just to start seeing which part of your code is the issue. You will need to use standard debug techniques to narrow this down.
-
What is your code trying to do? It's most likely you are using the fuser incorrectly.
-
yes, you can log as many signals as you can as long as the output is allowed. You could log quaternions + gyroscope However, you should know that sensor fusion and its settings will always trump all other signals. Sensor fusion takes over t…
-
* Unfortunately we get the sensor fusion library from Bosch and it is hardcoded to do only one output at a time. It is completely out of our hands: https://www.bosch-sensortec.com/software-tools/software/sensor-fusion-software/
-
* Only one output on sensor fusion can be streamed or logged at any time. * BLE can stream only up to 100Hz at a time.
-
Can you share more information?
-
We have a working version now on Github (open source code and everything - check out the MetaWear App) and we are about to release it on the app store too!
-
@asanga, @jckulp, can you send us data (not screenshots) as well as replicable steps of how you get to the messed up timestamp (which sensors are on, what metasensors model and so on).
-
I wrote an example for this: https://github.com/mbientlab/MetaWear-SDK-iOS-macOS-tvOS/blob/master/MetaWear/Tests/Integration/RandomLoggingTests.swift
-
This has been fixed in the new cpp lib update: https://github.com/mbientlab/MetaWear-SDK-Cpp/releases
-
The MMS step detector works differently, please see some samples code here: https://github.com/mbientlab/MetaWear-SDK-iOS-macOS-tvOS/blob/master/MetaWear/Tests/Integration/AccelerometerTests.swift see testReadAccelStepCounterData() and testAccelS…
-
almost ready
-
Check out the latest cocoapods for a fix
-
You need to make sure your gradle file is correct. Are you starting from our known working projects in github? https://github.com/mbientlab/MetaWear-Android-MetaWear-App
-
I also made some fake logging test (and have the fail to download and restart the download): https://github.com/mbientlab/MetaWear-SDK-iOS-macOS-tvOS/blob/master/MetaWear/Tests/Integration/RandomLoggingTests.swift
-
@jamieward @ThomasMcGuckian there is example of this in our new MetaWear App: https://github.com/mbientlab/MetaWear-iOS-MetaWear-App In this app you can log and stop the logger (and download later).
-
Can you show us your setup and the actual data? There's not much to go on for now.
-
sorry guys, finding a lot of bugs in the usb stack. we need to make sure it is stable before we release so you don't lose any data. Very close now!
-
* Unfortunately it is not possible to reduce this * There is a packed mode for accelerometer data you can use * The packed data is our recommendation We will be releasing USB download support for the MMS soon, that could be an option for you.
-
HI @yochai, It gets it from the Android device it was downloaded to.
-
Unfortunately, the MMC does not support rechargeable batteries OF ANY KIND. The voltage is not that same as a traditional coin cell (non-rechargeable) battery as you pointed out. This is why we made the MMRL and MMS model.
-
hey @peacesheet, 2 things. 1. The MMR is older and it cannot be updated to the latest firmware (it is for the MMS and MMRL only). I believe you are already at the latest firmware version. 2. If you are stuck in metaboot, you do NOT need to touch …
-
This is the most basic explanation: https://www.mathworks.com/matlabcentral/answers/415936-angle-between-2-quaternions#answer_333895
-
There is no configuration for BLE server side changes in the stacks/libs we use as of this date.
-
Hi Nick, Unfortunately you will have to develop this yourself. We only have the MetaROM in IOS
-
What is the error?
-
* I looked into the BLE API from Apple the other day and I could not find a way to do so. There is nothing to do on our side, the Nordic BLE stack works as intended. * It is not on our side, it is on the master side that you would change the BLE se…