readDescriptor fails with ReferenceError

[sjrcgtek]

Call like this:

device.readDescriptor(MY_UUID,"00002902-0000-1000-8000-00805f9b34fb",app.ui.displayStatus,app.ui.displayStatus)

Fails with ReferenceError: value is not defined.

easyble readDescriptor implementation is passing 'value' to the call to evothings.ble.readDescriptor which appears to be wrong based on other calls to that same function.

[sjrcgtek]

Actually, it looks like that call to readDescriptor was copied from a call to writeDescriptor but never changed. The success callback as is does not accept any parameters. I think the call should be:

    evothings.ble.readDescriptor(
        device.deviceHandle,
        descriptor.handle,
        success,
        fail);

When I do that locally, I am able to read descriptors without the reference error.