Laura
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- Laura
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Oh boy you need to look at the CPP code for the logging module for that one. Part of it is the time counter.
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What speed and which sensor fusion? I want to replicate exactly.
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It should continue logging as long as it is in "logging mode" and not "streaming mode". I will see if I can replicate this to see if its a bug.
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Is this on the MMR or MMS? Can you add more details?
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@renev, Thank you so much, I will fix that asap. Sorry for the inconvenience.
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Looks like you can add a flag for this, check out: https://github.com/therecipe/qt/issues/328 Let me know if you are able to add the CXX flag, remove -marm and compile.
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Looks like -marm works for arm but not arm64. Unfortunately we don't support arm64 right now. I can look into this in the next CPP release if you file an issue in our Github CPP SDL repo and add support to cross compile. You can try to mess ar…
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@scm88, We haven't published the coin vibe motor datasheet because we source from multiple vendors to ensure we always have stock and each one is a bit different. We also don't guarantee which motor you will get. One vendor might have more stock on…
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The short answer is NO. The BLE protocol is very complicated but you could technical reverse engineer it from our C API if you wanted to. If you get a seg fault, it is because you have misused the APIs so there is an error in your code. You just…
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Thanks for the update but I don't have enough information to comment further. Please provide more details including videos/photos.
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Use a USB port and more dongles (if you use only 2 dongles it's a lot of traffic for bluetooth).
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What you did in your earlier post looks fine but you were missing a comma.
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https://mbientlab.com/tutorials/MetaHub.html#metabase-in-node
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Did you read the guide in the tutorials and the README? They explain how to use and update the config file.
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The Android MetaBase APP has not yet been updated to support the MMS.
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Can you explain a bit more what you are trying to do?
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The Android APIs were just updated. It will take another week to release Android Metabase. I strongly suggest using the APIs or iOS MetaBase in the meantime.
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Hey @awsllcjeff, I released 3.8.1 today if you want to check it out.
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I don't really understand. The sensors are not asleep after you press the button. Sounds more like a connection issue to me. Have you tried using other devices like an iOS device? You can even use a generic BLE sniffer to determine if the device …
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The clock doesn't get "synced" until the data is downloaded. The MMR itself has no concept of "WORLD TIME", just a very accurate crystal that it uses to COUNT. As soon as you start logging, the COUNTER starts. Then when you finally stop loggin…
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How about an Android device?
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The sensor wake up without the API. You just need to plug them into power and/or push the button on it once. Please see our getting started page on the site.
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Yes it's not going to be a perfect math equation because we store some metadata and other info in NAND flash (and also things like bad pages / corrupt pages). So for sensor fusion (which takes the same amount as acceleration data) we calculated 46.…
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Have you tried updating the firmware or using a new iOS device or Android device?
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Hey @atonino, So our swift apis, iOS app, python, and javascript APIs have been updated. Android and Android Apps are in progress. Windows is not currently supported. Just something to keep in mind.
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It depends on what you store. Temperature data takes 1 entry into our memory while accelerometer takes 2 entries. 1 entry is 8 bytes.
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Awesome. 3.8.0 is not an official release as it doesn't have full functionality for our new MMS. I will be releasing the official 3.8.1 asap.
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Awesome, thanks Jeff. I'm going to work on release 8.3.1 android sdk. I will let you know what that's ready. You can mess around with 8.3.0 but it's not complete.
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I published 0.3.1, you want to try it out?
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I think I should still release 0.3.1 with ACCESS_FINE_LOCATION, what do you think?