"After much trial and tribulation I found and used an older version of the ArduPilot/Arduino IDE and now all is well. The ArduPilot source code compiles, uploads, and runs as advertised. Moral to the story, use the older version…"
I am having problems programming an AMP2.5 using the ArduPilot-Arduino-1.0.3-gcc-4.8.2-windows IDE that I downloaded from the DIY Drone web site:http://firmware.diydrones.com/Tools/Arduino/I have followed the instructions "How to Build ArduPilot…