Eric
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As mentioned in the other thread, please provide data that illustrates this issue. Without seeing the data, the only suggestion I can provide right now is to use quaternions instead. Which axes are you referring to when you say "the other two axi…
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* Which gpio signal and pin are you reading from? * What firmware are the boards running? * What values are being recorded? I do not see such behavior with a CPro or MotionR board. The only time the analog data changes is if I touch the …
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Unfortunately I do not have any Xamarin experience. My suggestions are to file an issue with the MetaWear.Droid project or compile / configure the C# SDK code however you need it. The VS2017 solution already builds a dll for .NET console so maybe …
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* How is the sensor oriented on the bike and can you describe in more detail what exactly is happening in your bike test? * What is the code you are running to configure the sensors? * Trying using quaternions instead of Euler Angles Unti…
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So it looks like calling `GetCharacteristicsForUuidAsync` will eventually fail at some point? Does applying the fixes mentioned in the MSDN thread fix the issue? https://social.msdn.microsoft.com/Forums/en-US/58da3fdb-a0e1-4161-8af3-778b6839f4e…
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The develop branch of the pymetawear repo has gpio support. https://github.com/mbientlab-projects/pymetawear/blob/develop/pymetawear/modules/gpio.py
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Which platform / SDK are you using?
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Can't you use the C# SDK in Xamarin which will save you the hassle of doing Java interop? Another user has already setup Java bindings, see this GitHub repo: https://github.com/aalmada/MetaWear.Droid
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Logging is the same for all MBLEvent objects:https://mbientlab.com/iosdocs/2/events.html#logging Replace the event in the sample code with the periodic read event from the analog pin. https://mbientlab.com/iosdocs/2/data.html#periodic-reads
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Yes, that is correct.
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Three is already an existing thread about this topic:https://mbientlab.com/community/discussion/2255/difficulties-with-new-windows-10-c-sdk#latest
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Does the same issue happen if you use the MetaBase app?https://itunes.apple.com/us/app/metabase/id1088416232?mt=8 Yes, post your code.
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Pretty much all of your questions regarding bias and are addressed with the sensor fusion algorithm. Sensors are never 100% accurate and will always have noise and bias. Sensor fusion combines data from the other sensors to address the individual …
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* How exactly is this stress test tool running the connect.js code? * What OS and Bluetooth stack are you using? * What BT adapter are you using? Also, I highly doubt your actual use case will consistent of repeatedly connecting and disco…
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See commits 544c758 and fcb1d61 on the pymetawear develop branch.
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Ah I see, that is a useful iOS feature that the SDK could take advantage of. Unfortunately the iOS dev is out of the office at the moment so I can't really say one way or the other; I've forwarded this thread to him for when he gets back. Since…
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Try connecting to the board using the starter app:https://github.com/mbientlab/MetaWear-Tutorial-Android/tree/master/starter If that app still fails to ever connect to a board, try restarting the BT adapter when said connection error occurs.
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Did the record operation succeed in these instances of the name change reverting to default settings? Are the boards switching to MetaBoot mode? Try using Android SDK v3 instead of the older v2 SDKs. final Macro macro = metawear.getModul…
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* What is the error that is returned by the connect task? * Does the app successfully connect the 2nd time? 3rd time? etc.
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It's something that can be considered. The typical use for the devices is you configure them gather data then decide if you want to stream or log the data. If streaming, then keep the app active until you are done. If logging, the connection and …
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Logging * By "data" I am referring to the raw values reported by the sensors and sensor fusion algorithm, which is what MetaMotion boards record. The boards themselves do not create nor log CSV files. * Again, the ~500k log entry count is total…
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* What kind of unexpected behavior are you seeing? * What code are you running? * Which SDK are you using? All of the SDKs have been updated to be compatible with firmware v1.3.4.
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If you want to write your UWP app with C++/CX, you'll need to use the WinRT package. C# developers should use the C# package. No, the C# is a port of the Android SDK with minor changes.
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@vishwanathkr Please post your specific questions in their own thread; do not hijack existing threads.
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No, those are the only examples we have in javascript. You can checkout the C++ documentation for code snippets on the other sensors. https://mbientlab.com/cppdocs/latest/sensors.html The javascript SDK mirrors the C++ functions 1:1 down.
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No, the boards do not automatically go to sleep.
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What version of nodejs are you using?
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See the thread linked in my previous post.
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No, I meant the "libmetawear-path" file which I presume was non-existent before. The C++ project has MSBuild files that can build the library with VS2017 however all of the testing we've done so far for the node package were on *nix systems.
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That is simply a warning message and does not mean the app has crashed. Since you are running a dotnet console app, you are most likely running into the same issue as this user: https://mbientlab.com/community/discussion/2195/error-writing-gatt-c…