Hey all.
I've recently discovered this EOS control project: http://www.circuitsathome.com/camera-control/digital-camera-control-using-arduino-usb-host-shield-part-1-basics/comment-page-2#comment-18006
It was developed by the creators of the USB shield and it seems like a great project.
Only problem, as I see it, seems to be that it's not a properly documented project and the dedicated libraries suffer from
some inconsistencies. This leads to some errors and problems that some have figured out and solved, and others have not.
Since I am not a professional coder, I've combed the aforementioned blog through and through and have managed to make some progress. But now I've encountered some errors that I cannot figure out.
If by any chance someone here has some experience with this project, I'd appreciate some help and guidance.
To sum up the steps I've taken and where I am now:
I managed to compile all sketches except EOSRemote.
It was after I:
- Replaced qp_ccp
- Commented out these lines in the qp_port.cpp:
// void operator delete(void *) {
// Q_ERROR(); // this operator should never be actually called
// } - Added the following line to eoseventhandler.h file found in EOSCamController folder:
virtual void OnObjectCreated(const EOSEvent *evt) {};
I still get the following error for EOSRemote:
EOSRemote.cpp: In member function ‘virtual void CamStateHandlers::OnDeviceInitializedState(PTP*)’:
EOSRemote.pde:-1: error: cannot declare variable ‘hnd’ to be of abstract type ‘EosEventHandlers’
/eoseventhandlers.h:12: note: because the following virtual functions are pure within ‘EosEventHandlers’:
C:\Program Files (x86)\arduino-1.0.1\libraries\ptp/eoseventparser.h:37: note: virtual void EOSEventHandlers::OnObjectCreated(const EOSEvent*)
I suppose it has to do with the repercussions of editing the libraries, but then again, it was done by following the tips I've managed to collect over there, written by people who seem to have it all figured out.
