I am experiencing extreme difficulty in using the PC Connectivity SDK v3.0.
I have an app in C++ to communicate via the Infra Red port.
Passive information via the STTNGS3A_SLib::IPhoneInfo and NokiaCLSettings::IPhoneInfo4 interfaces, (eg, OS version, HW Version, phone type, Clock time, etc), all work OK.
However, whenever I try to do anything that is service related, I consistently fail.
Some of the interfaces include:
For all of the above, I can get the interface OK, but as soon as I call a function, the app waits for several seconds, before I get a com error: 7689, (ErrCommunicationError - Communication error between the device and the PC.)
Can anyone offer some advice? Am I missing something obvious that I need to call before I delve into the above functions?
OS ver 5.10
Any advice welcome,