Eric
Do not send private messages with technical questions; they will be discarded. All technical questions must be posted publicly on the forum.
About
- Username
- Eric
- Joined
- Visits
- 9,275
- Last Active
- Roles
- Administrator
Comments
-
The MetaBase app is designed specifically for collecting data. Stick with that app if that is what you want to do with your boards. What android devices and OS specifically are you testing with?
-
We do not provide Arduino support; this question is better suited for the Arduino forums. In terms of how the pulse sensor is connected to a MetaWear board, you simply need to clear the output of pin 1 and read the ADC values from pin 0. See the …
-
What specifically is unclear to you? Have you at least run the app on an Android device?
-
Does sensor fusion work? How were you using the board prior to this issue happening? Trying doing a firmware update with the MetaWear app to see if that fixes the issue.
-
* Which pulse sensor are you using? * How is it connected to the board * Which board are you using? * What code are you using to read and configure the GPIO pins?
-
See this post from Matt.http://community.mbientlab.com/discussion/comment/1923/#Comment_1923 You should let the LiPo batteries charge for about an hour.
-
Are you building a UWP or dotnet console app?
-
Use the metawear timer to schedule a read task on the board. https://mbientlab.com/cppdocs/latest/timer.html#task-scheduling
-
Check out this tutorial app for using multiple metawears in one apphttps://github.com/mbientlab/MetaWear-Tutorial-Android/tree/master/multimw
-
Yes, you should use the metawear timer to schedule read events.https://mbientlab.com/cppdocs/0/timer.html#task-scheduling You may also need to tweak the ble connection parameters as outlined in this post. http://community.mbientlab.com/discuss…
-
The only tablet we have is a Nexus 9 which works fine. Does your Android device have to be a tablet?
-
My point is to check if your Android device can even maintain connection with multiple devices. Since the multimw app is not streaming data at 100Hz, you should at least be able to stream button presses and orientation changes from multiple devices…
-
What I'm asking is how does the user execute that code from the app? What does the app do after the code is executed? How does the user trigger a log download? The code by itself looks fine to me so the question is how does it fit within the con…
-
APi v3.0.37 has been released (https://github.com/mbientlab/MetaWear-SDK-Android/releases/tag/3.0.37).
-
We cannot provide private help unless under a support contract. You can inquire about such services by contacting MbientLab directly (http://mbientlab.com/contact/). One more app you can try is the multi mw tutorial app (https://github.com/mbient…
-
How is this code being executed within the context of your app? Furthermore, how does a user typically use the app?
-
Based on what you've said, it sounds like you can get passed the initialization stage but then nothing happens after that. I guess you could try setting a handler to the OnUnexpectedDisconnect property to see if you are board is somehow losing conn…
-
Put it on GitHub or a public file sharing site. The settings page has an option to enable streaming from 2 devices. You can see a screenshot of it in the app store page.
-
Sensor spec sheet is linked in the BMI160 section (https://mbientlab.com/androiddocs/latest/accelerometer_bmi160.html). Post the full accelerometer code you are using and I can try it out on my side.
-
What have you tried thus far?
-
* What I mean what apps were you running on the board prior to trying the Windows app and how were you using those apps? * Can you at least stream accelerometer data from the board? * https://mbientlab.com/docs/apis/c/template-app/ * Have you tr…
-
There's nothing you can do except try the workarounds in the aforementioned thread or wait for an update from MSFT.
-
* What Android device and OS are you using? * Can you share the full code of your app, something I can simply import into Android Studio and run myself. * Reset the boards and try streaming with the MetaBase app * https://play.google.com/store/a…
-
How were you using the board prior to running the free fall app? Have you tried resetting the board?
-
The button does not reset the board unless you program it to. Otherwise, it's just a button. * What Android device and OS are you using? * Has MetaBase been working fine after you shorted the pins? * Post the MetaWear code you are currently ru…
-
You can try the workarounds listed on the MSDN forums. https://social.msdn.microsoft.com/Forums/en-US/58da3fdb-a0e1-4161-8af3-778b6839f4e1/bluetooth-bluetoothledevicefromidasync-does-not-complete-on-10015063?forum=wdk
-
Was the app working before?
-
You will have to modify the app source code to change the sampling frequency.https://github.com/mbientlab/Metawear-SampleAndroidApp Ideally you should be using your own app anyways that is specifically built for your use case. The MetaWear app…
-
How were you using the board prior to seeing this problem? Do other sensors on the board work like barometer, led, switch, temperature, and light? Contact MbientLab support through the contact form anyways as this could potentially be a serious i…
-
Turns out that the drop down list is inverted relative to the order of the Range enum. You can fix it yourself by changing line 109 in the GyroFragment.java file to be Range.values().length - rangeIndex - 1 or wait for app to be updated. The sens…