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MiBand demo not working "GATT Error Unknown" #2

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jakearchibald opened this issue Mar 3, 2016 · 7 comments
Open

MiBand demo not working "GATT Error Unknown" #2

jakearchibald opened this issue Mar 3, 2016 · 7 comments

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@jakearchibald
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screen shot 2016-03-03 at 16 58 57

This happens after pairing
@beaufortfrancois
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@jakearchibald I've just pushed a fix but I don't have my miBand to test this.
Can you let me know how it goes for you?

@jakearchibald
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Still getting the same error :(

@jakearchibald
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It fails on characteristic.readValue() for the steps UUID

@jakearchibald
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Hmm, it displays steps if I comment out return miBand.pair(reset) - so looks like the pairing is causing the problems

@jakearchibald
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I got updates working by removing all _startNotifications except for STEPS_UUID. Unfortunately I only got a few characteristicvaluechangeds then it stopped working. I think this is a platform bug, as I'm seeing the same with the heart rate monitor demo, and refreshing the browser doesn't fix it, getting no characteristicvaluechangeds now.

@jakearchibald
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https://bugs.chromium.org/p/chromium/issues/detail?id=594525

@beaufortfrancois
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Thanks @jakearchibald.
Will have a look over there.

beaufortfrancois added a commit that referenced this issue Mar 23, 2017
@beaufortfrancois
Add more logs #2
db68721
beaufortfrancois added a commit that referenced this issue Jun 14, 2017
@beaufortfrancois
Address matt feedback #2
90c2213
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@jakearchibald @beaufortfrancois