I'm running into some curious issues with my quadcopter build. The problem is that when I attempt to do the radio configuration in the Mission Planner (I'm using version 1.2.34 Mav 1.0) I get no green bars at all. Calibration does nothing and it appears that the arduino is not receiving radio signals. However, when I test this by plugging in an ESC and a motor to each channel, I can spin all of the motors up. Then, in the Terminal in APM, I run the Radio and the PWM test. During the PWM test all 4 of my channels work and display values which seem to be normal (1000-2000) for each channel and change corresponding to the transmitter. In the Radio control, only 3 of the channels (1, 2, and 4) seem to change any of the numbers. Those numbers change over 16-bit signed values (-32,000ish to 32,000ish)... I'm quite confused as to why I can get data via PWM, 3/4 of the data through the Radio test, yet none of the bars work with the APM radio configuration. I have reinstalling the APM and updating to the latest versions as well. Any ideas what's going on?
Thanks so much,