Hi,
last summer I used “Improving the Beginner’s PID – Introduction” tutorial to do a fancy job on a 1284P as you can see here:
http://img62.imageshack.us/img62/7366/img0147jb.jpg
Currently I’m tackle C++ with g++ in AVR Studio 6. I transformed some hello-world stuff which worked fine but with osPID this is heck a whole bigger story. I get tons of errors like
Error 7 ‘EEPROMBackupDash’ was not declared in this scope C:AVRArduino_SoftwareTest2Test2.cpp 137 26 Test2
which have their origins in forward references. Why does this happen at all? What can I do against this?
Brett, which tool did you use to write the original code for osPID? Is there a chance to adapt the code for g++? There are really strange things going on here.
Joachim, Germany
