I am using Futaba FS 617 hack i found here: http://pixhawk.ethz.ch/wiki/tutorials/r ... sum_signal
I am receiving 5 channel PPM sum very good.
But for the complexity of the multiwii software is needed 2 aux.
This will be cheap solution to have full channel read in multiwii from futaba most used log range receiver.
I think as soon the 5 channel PPM sum was read, it is a possible start reading position of channel 6 so using the direct read of channel 6 after we decoded the PPM sum should work without too much trouble.
Can someone with a good oscilloscope test if the channel 6 refresh apear after the 5th channel PPM sum ?
If this will work, with 2 digital PINS we will read 6 channel from the receiver. I can try to implement this but i need the confirmation from someone that my theory work testing this with a oscilloscope first.