Hello,
I am developing an IOS Application for our Bluetooth Low Energy device, and I am running into a problem whereas i am unable to write to a certain characteristic (that is set to require authenticated write and authenticated read) on a BGM111.
The problem i am experiencing happens in the following order:
First Run:
1.) Connect to device
2.) Write a "secret" code to the device, causing it to enable bonding mode
3.) Read the characteristic that is set to Authenticated Read, forcing the IOS App to request to pair with it (user presses Allow Pair)
4.) Write the desired value to the characteristic, which works on this run
Second Run and beyond (any time after closing the application, and re-opening it):
1.) Connect to device
2.) Write "secret" code again, to ensure this is still a valid device, (again causing enabling of bonding mode)
3.) Read the characteristic again (works)
4.) Write the desired value to the characteristic, which this time gives the error of "The specified UUID is not allowed for this operation." which has an error code value of 8
Why am i getting this issue?
Thanks,
mwpeterson92
