Hi everyone, i'm using BLE, not the first time... but now im getting problems when i try to set the notification flag on a characteristic
I get this error:
Error changing notification state for characteristic: <uuid>, error: Error Domain=CBATTErrorDomain Code=10 "The attribute could not be found." UserInfo={NSLocalizedDescription=The attribute could not be found.}
I don't know how to interpretate this...
i call the setNotify method in the
The device has the 2902 descriptor set on the characteristic.. , and also the "NOTIFY" property
EDIT:
I increased the number of handles in the ble-device, and now it can set the notification... but I still do not receive data, I think Is still a ble-device problem at this point
B4X IS NOT INVOLVED IN THE PROBLEM.
but I can't delete the post
I get this error:
Error changing notification state for characteristic: <uuid>, error: Error Domain=CBATTErrorDomain Code=10 "The attribute could not be found." UserInfo={NSLocalizedDescription=The attribute could not be found.}
I don't know how to interpretate this...
i call the setNotify method in the
_DataAvailable event, after calling .ReadData(serviceid)The device has the 2902 descriptor set on the characteristic.. , and also the "NOTIFY" property
EDIT:
I increased the number of handles in the ble-device, and now it can set the notification... but I still do not receive data, I think Is still a ble-device problem at this point
B4X IS NOT INVOLVED IN THE PROBLEM.
but I can't delete the post
Last edited:
