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Update migration guide to include Characteristic constructor now being private

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James Fellows 2021-02-03 20:17:23 -07:00 committed by h2zero
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docs/Migration_guide.md
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@ -69,6 +69,8 @@ For example `BLEServer::createService(SERVICE_UUID)` will work just as it did be
<a name="characteristics"></a>
### Characteristics
The constructor for `(Nim)BLECharacteristic` is now private, so if you currently subclass it to add logic you should switch to use `NimBLEService::createCharacteristic` instead. Any custom processing logic previously in a `BLECharacteristic` subclass should be moved to a `NimBLECharacteristicCallbacks` subclass instead, and passed into `NimBLECharacteristic::setCallbacks`.
`BLEService::createCharacteristic` (`NimBLEService::createCharacteristic`) is used the same way as originally except the properties parameter has changed.
When creating a characteristic the properties are now set with `NIMBLE_PROPERTY::XXXX` instead of `BLECharacteristic::XXXX`.