Eric
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- Eric
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Use node v8.4.0 not v9.
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Yeah, use node v8.4.0 not v9.
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I'll check correct acc and gyro once I have access to our Pi.
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I'll check once I have access to our Pi. MetaHub images are only provided to hub owners.
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See if this commit passes your tests. https://github.com/mbientlab/MetaWear-SDK-Android/tree/ddf09cc376b563c2182cac2b9aacaf3f090eb519
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Right now, I'd say end of the week but I'll try to get a better estimate.
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Can you post the npm log file? Last I checked, ffi had compatibility issues with node V9. Try using node V8.
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Ok, we'll look into it.
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Macros and logged data are written to the nand flash chip. They will persist through power loss.
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Ok, I can replicate the connect never finishing issue as you described. Since that is a separate issue, we can discuss it further in a separate thread if need be.
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From what I understand, BlueGiga runs its own firmware that implements the BLE protocol so yes, it does not appear as a BT adapter to the OS. That's fine if you need to use Python. I am not asking you to port your project to JS but you should tes…
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Ah sorry, there is only 1 model. I was mixing up model B and B+, which is older pi boards. What is "latest" raspbian? Please provide a build name, version number or kernel version.
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Bluez is the official Linux Bluetooth protocol stack. All linux ble libraries use it.
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There is no compatibility issues that I am aware of. Can you provide some output from Logcat, your connect code, any errors returned from the connectAsync task, and SDK version.
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No, there is no API feature to do this. You need to implement it yourself.
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Yes, that is interesting and good information to know. However, you still need to isolate your gpio code as previously discussed and we can work from there. https://mbientlab.com/community/discussion/comment/5843/#Comment_5843 Again, API v2 …
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You can forward the data into a merge function that combines the separate data values into 1 data value. The function will need to keep track of which board the data came from so it can forward the merged data only when it has values available from…
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Saying "NDoF is not working" does not provide me with any meaningful information to help diagnose your problem and I cannot help you until you provide more details. Please answer the questions from my earlier post. https://mbientlab.com/community/d…
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Can you try running your scripts outside of virtualenv? What bluez version are using?
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What raspberry pi 3 model are you using? Exactly which OS are you running on your pi? Are there any messages attached with this "bus error" you are receiving? Have you tried using a Bluetooth USB adapter?
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Hrm, we haven't tested the library on Ubuntu 17.04 yet. What version of python and bluez are you running? Can you try using some Bluetooth USB adapters? Who is the manufacturer of the integrated radio? Does the JavaScript SDK perform any better?
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* Please post the device information of the boards that are working and not working. * Which sensor fusion outputs are you streaming? * Are you streaming them simultaneously? * Can the new boards stream sensor fusion output at 100Hz with the Meta…
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Yes, I know there are 4 modes and that information does not answer my questions. Please provide more detail to your issue by answering the questions in my previous post. Have you at least tried to use the magnetometer?
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@Dominic connectAsync will timeout if a connection can't be made within 10s so its task will always complete. Please post your connect and reconnect code. @Luca connectAsync itself will never throw an exception but it may fail as detailed in …
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Ah yes, the firmware needs to be updated to work with the new NRF52 soc on the 0.6 boards. We'll get a firmware update out for you soon.
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What do you mean by "NDoF is not working"? How does your app behave when you use select NDoF? Is the magnetometer properly functioning?
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Right, so assuming individual gpio pins work, you still need to determine if both can work together. Please follow these debug steps * Create a blank app that has two buttons * One button starts the test i.e. sets up the routes and timer * One but…
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You'll have to check hciconfig to confirm which adapters are running. In my case, both the integrated and USB adapters were working just fine and assigned 'hci0' and 'hci1' respectively. You are probably better off writing your app with NodeJS as…
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* What exception is returned from the connectAsync call? * What is the OS and model of the Android device that is failing the reconnect? * Have you tried tesetting the BT adapter?
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I never said anything about changing the min connection interval, only adjust the max conn interval.