bluetooth.gattc_read only returns _IRQ_GATTC_READ_DONE event.

[Stubbs]

Trying to rread the heart rate characteristic from a Polar H7 chest band:

Code: Select all

self._ble.gattc_read(self._conn_handle, self._hr_handle)

_conn_handle & _hr_handle have been set when _IRQ_GATTC_CHARACTERISTIC_RESULT is fired.

The only event that gets fired is _IRQ_GATTC_READ_DONE (16) I never get the _IRQ_GATTC_READ_RESULT event (15), and READ_DONE comes with the same data every time (0, 65535, 258)

[Stubbs]

I have also confirmed, I do have a pulse to read.

[mflmartin]

I am having the exact same problem. Did you manage to solve it?

Thanks,

[jimmo]

I have also confirmed, I do have a pulse to read.

See viewtopic.php?f=2&t=9730&p=54751#p54751