Laura
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So basically there is no bug in the APIs.
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Hey @Ben_R I had more time to look this weekend and actually it's not a mistake at all. If you see in the CPP lib: static int32_t create_multi_comparator(MblMwDataSignal* source, MblMwComparatorOperation op, MblMwComparatorMode mode, float ref…
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Yes, you can do that with the macro, threshold, and logging modules.
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Use the macro and event modules.
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Thanks @xiangyang !
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OK I bet that the default settings in 1.5.1 are too low. Let me look into this but you have a workaround for now
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Alright. Dug some more and ran your code (a version of anyways). Everything ends up typecasted to: struct MultiComparatorConfig { uint8_t is_signed:1; uint8_t length:2; uint8_t operation:3; uint8_t mode:2; uin…
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What do you fire the comparator on?
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The task interface: /// Tasky interface to mbl_mw_dataprocessor_multi_comparator_create /// Compare public func comparatorCreate(op: MblMwComparatorOperation, mode: MblMwComparatorMode, references: [Float]) -> Task { let source = TaskCompl…
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Yes it needs to be through the MetaWear App. We don't have the apk available easily so in the meantime you should just use our example Apps and APIs on github.
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I just wrote this and testing it in Swift for you; just replicate in Java: let board = device.board counter = 0 let accelRange = MBL_MW_SENSOR_FUSION_ACC_RANGE_16G let gyroRange = MBL_MW_SENSOR_FUSION_GYRO_RANGE_2000DPS let se…
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Hi Tim, You would be able to do anything directly with Bluetooth into Matlab. The best you can do is use some backend scripts to put data into Matlab. You can do it with Python. I don't recommend it. It's better to just stay out of Matlab entirely…
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You can do anything as long as it is "USB compliant" on the MMR. Usually most folks just attach a small portable charger to get more battery life to the MMR: https://www.amazon.com/POWERADD-EnergyCell-Portable-Lightest-Compatible/dp/B07MBF4ZLN Y…
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@Segotia, I'm still focusing on releasing the new APIs for the MMS this week. Java has been put in the back of the line unfortunately. The good news is we are almost done with the MMS.
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You need to make it a boot macro: libmetawear.mbl_mw_macro_record(d.board, 0) <-- must be 0 void mbl_mw_macro_record(MblMwMetaWearBoard *board, uint8_t exec_on_boot) { auto state = GET_MACRO_STATE(board); state->commands.cle…
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You would need to post cost but just make sure you are following these steps: libmetawear.mbl_mw_sensor_fusion_set_mode(s.device.board, SensorFusionMode.NDOF); libmetawear.mbl_mw_sensor_fusion_set_acc_range(s.device.board, SensorFusionAccRange._8…
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Can you reset it using the troubleshooting steps: https://mbientlab.com/troubleshooting/ Can you try using an iOS device?
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aw crap, it just didn't copy paste. Let me fix that.
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Hey it's the Kalman filter from Bosh. Have you tried to look at their datasheet and post on their forum?
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That Orientation is for acc and gyro, not for sensor fusion. Sensor fusion has its own orientation. I might post more about this in the tutorial at another time. https://mbientlab.com/tutorials/Orientation.html is the BMI160 orientation, NOT SENS…
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What do you need exactly sparky? The buzzer and coin vibrator datasheet or part #s? Let me know and I will post.
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I noticed it too. I am going to check it out. It could be the default antenna gain in 1.5.1 is low and you can just use the API call to set it higher: mbl_mw_settings_set_tx_power() Have you tried that?
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Two things. 1. Post your code so I can make sure its correct. 2. Look at the CPP code to check that its a Uint8 and not a Float (can you step through the code and check with a debugger)?
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Here is the task (bolts swift) interface: connectNearest().continueWith { t in guard let device = t.result else { return } print("macro") mbl_mw_macro_record(device.board, 1) let switcher = mbl_…
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You need to use 7zip to unzip the file or it will be corrupted. If you can, try to use a different computer to write the image to an SD card.
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hey I saw a similar issue. Was this happening with the same sensor with firmware 1.5.0? Is this new for you?
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Does it work with other Android phones? Might be some Bluetooth issues on Nokia 7.2. If you download a simple Bluetooth scanner on the phone, does it scan for the MMR? Can you see it advertising on the Nokia?
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We are releasing next week!
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Your pdf has the data in it. You are getting data. I see the acc x,y,z...
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Take a look at the swift examples for this and make sure you are doing the same thing in python. Also if you read our tutorials, it says you have to disconnect and then just scan the metawear to make sure it worked.