We use the sample code to connect to BLE device, the GATTGetDescriptorValue() function can get correct descriptor values :
Noti:0, Indi:0
Then we try to set the descriptor value (Notification) through GATTGetDescriptorValue() function, then get error code
2281 (=0x8E9 ) however, I didn't find that code appear anywhere in the document. Can anybody help? Thanks
