Eric
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* Where in the download does it crash and does it consistently crash in the same place? * Can you successfully record and download data using the Android or iOS version? * What board are you using? * What are the board's firmware and hardware re…
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Disconnect events are broadcasted from the soft device and the firmware simply registers a handler for it. From the firmware's perspective, it is irrelevant as to what triggered the disconnect event. Maybe whatever platform you are using doesn't p…
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* What python version are you using? * Do you see a simliar "no handlers" warning if using pybluez? * Please post the full code that I can run as is on my Linux machine
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Install a file sharing app from the Windows app store, such as Dropbox. Alternatively, CSV files are saved locally in the user's "Downloads" folder so you can manually retrieve them if you don't need to push to another machine.
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The firmware restarts advertisement when a disconnect event is received.
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If you don't have any currently recording devices, clear the MetaBase app data and try connecting again. You can update the firmware using the MetaWear app.
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Check out this tutorial on our web page: https://mbientlab.com/docs/data-analysis/data/syncing-data-from-multiple-metasensors/
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* How were you using the board prior to running into this connect issue? * Can you connect to the board with the nRF Connect app? * https://play.google.com/store/apps/details?id=no.nordicsemi.android.mcp&hl=en * Using the aforementioned app…
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Only iBeacon is supported at the firmware level. Other beacon protocols need to be manually programmed in by changing the scan response. You can currently forward temperature data to the iBeacon major and minor numbers with the Android SDK howeve…
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Unknown log entry means the API is not expecting data from that specific log id. Typically this happens if you are connecting to a board that was not programmed by the host Android device or the API state is not saved before closing the app. You'l…
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If that error handler is being called, then it means the API doesn't know what to do with the log data. What is the value of the errorType parameter?
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Did the sensor in question ever work? If not, please contact support directly and follow the steps outlined in the last section of the Troubleshooting guide.http://mbientlab.com/troubleshooting/ http://mbientlab.com/contact/ Regarding the senso…
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Please describe the connection issue in more detail, be specific. Also, include the logcat output of when the issue occurs. I have not experienced any connection issues with firmware v1.3.4 so I cannot provide any specific suggestions other than …
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Yeah, the root cause definitely does appear to be with the magnetometer. Please contact the support team directly with this update at outlined in the "Returns and Exchanges" policy.
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Can you check using an Android device? If the same issue still persists, this could be a serious issue and you should contact support directly. See the last section on the "Troubleshooting" guide. http://mbientlab.com/troubleshooting/
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* Was your MetaWear working before? * What device and OS have you tried connecting with? * Can you connect to the device if booted in MetaBoot mode?
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Try using the Starter template and only log and download one sensor. If that works, then add another sensor.
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Save the timer pointer returned to the delegate and use it later. I assume you've never removed the previously created timers so eventually there are no more resources left to allocate. You'll need to add a null pointer check to the delegate to…
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You can align the two files by simply pairing the data from the latest start time to earliest end time, discard the other data.
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The algorithm will calibrate itself though you may want to do some figure 8s for the magnetometer.
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What I want to know is things like: * What settings were used? * What experiments were done with the board i.e. used in repeated free fall tests or attached to a rotator. Please be as detailed as possible. * What apps were used with the board? *…
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Yes, you can stream quaternion values and euler angles in real time.
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Move the mbl_mw_timer_start into the Fn_IntPtr delegate
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Which frequencies did you test with and how long did it take before this issue occurred in your tests? Also what Android device and OS are you testing with? Please post the code you are currently using. Try testing with another Android device…
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Reinstalling the MetaBase app should clear those error messages. Does the log download consistently hang? When the download does hang, is the board still connected to your iOS device and has the task ever called either the success or failure ha…
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No, not that I am aware of. It's pretty straightforward though; all you need to do is call startLoggingAsync on every event you want to record, then downloadLogAndStopLoggingAsync when you want to retrieve the data. You'll also want to use the Bol…
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@DominicYes
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Please answer the two questions from my previous post.
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You can use the timer module to schedule periodic haptic events. https://mbientlab.com/iosdocs/latest/timer.html
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Firmware update is now available.