Eric
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Yes, and as I previously stated... @Eric said: The various MbientLab APIs are for communicating with their devices / services. Since you're not using any of them, I'm not sure how they fit into your use case. If you want to use Mbi…
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There is no Unity SDK to create. The existing C# SDK already works as is in Unity2018 and it is up to the developer to plugin platform specific Bluetooth LE and File IO code for their target platform.
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@smila001 said: I am reading the gyro data from the MetaMotion R platform. The output states something like this: x,y,z -1.091157,4.296336,-0.727702 What units are these values in? deg / s ? yes, deg/s
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MetaWear uses characteristic notifications not reads to send data. I suggest looking through the initialization code of one of the APIs to see a typical setup flow: https://github.com/mbientlab/MetaWear-SDK-CSharp/blob/1.0.15/MetaWear/Impl/MetaW…
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@devedag said: @Eric said: Set the NOBLE_HCI_DEVICE_ID env variable to the hci adapter number of the dongle to use, before executing MetaBase. You'll need to either setup separate config files or use the command line options to pai…
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I am not seeing any issues with the graphs on my end. * Can you test with another Android device, or even an iOS device? * What are the step-by-step instructions for your current app usage?
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The one named "accumulate" would be a good start: https://mbientlab.com/androiddocs/latest/data_route.html#accumulate You can also apply a low-pass filter over the data as well: https://mbientlab.com/androiddocs/latest/data_route.html#low-pass
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* Does the same issue happen if you collect data with the MetaBase app? * Are you streaming or logging data? * You'll have to provide more code than just that snippet.
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The various MbientLab APIs are for communicating with their devices / services. Since you're not using any of them, I'm not sure how they fit into your use case.
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Use the nRF Connect app to upload this firmware image: Edit: Removed link, previous link is incompatible with firmware v1.4.1
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No, that function is only for Windows 10 apps, hence why is it under the Win10 namespace. You need to plugin your own BluetoothLE libraries if you are deploying to other platforms.
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@AK05 said: Hello, I have been having a similar issue - I have been trying to connect to a MetamotionR using Bluetooth on Windows 10 (both with MetaBase and our app), and in both cases the device simply does not show up on the list. I have…
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Internal acc settings are not exposed. Set the odr and acc values with their respective enum entries if you want to control the exact settings. You should be doing this every time before collecting data.
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Please post the full install log.
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You can't just upload any firmware image to your device. What is the hardware revision of board stuck in MetaBoot? Which parts of the tutorial are you having trouble with? What have you tried to do with the MetaHub so far?
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No, i mean exactly as stated, though in this instance, mbl_mw_metawearboard_tear_down will also work. Yes, mbl_mw_debug_reset
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That firmware image is not valid for your board. Use the link I have provided in this thread: https://mbientlab.com/community/discussion/2573/metamotion-in-metaboot-mode#latest
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Use the nRF Connect app to upload this firmware image: Edit: Removed link, previous link is compatible with firmware v1.4.1
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Which MetaMotion board are you using?
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Which firmware file are you using with the nRF Connect app?
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Post the console log messages as well as which characteristics fail to read.
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Did you disconnect from the board before closing the app?
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Yes but is the digital state changing? Also, please provide a circuit diagram showing how the sensor is powered and connected to your board .
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off hand, I don't see why it wouldn't be possible.
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You'll need to manually convert the data to a float value when mapping the data with the exponent function. The Data inteface provides the scale and bytes method so you can appropriate convert from the fixed point int value to a float.
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It should work though you will need to use an external power source to supply the required 5V.
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@gjin said: Thanks Eric. Does it make sense to downgrade to 1.3.6 and retry? You can try but there isn't an sensor fusion code changes between the two versions.
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@keiwanmosaddegh said: Just curious how this all went. I'm currently in the same situation and wonder how I should go about. Thank you in advance. @Eric said: As stated previously, you should fork the SDK repo and customi…
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Try the fix this user posted: https://mbientlab.com/community/discussion/comment/6428/#Comment_6428
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* The sensors aren't started at the exact same time. * This is addressed in a thread that is still on the front page (at time of this post). Please search before posting.