Hardware:
- ardupilot
- arduimu
- shield with air speed sensor
- ublox gps
- no reset button
- lipo sensing pin activated
- telemetry with xbee pro
- CGS
- electronic speed control (for motor)
- Have soldered the ardupilot with all the jumpers in order to use throttle and channel 4 as a rudder.
- conected the gps to the imu
- conected the imu to the shield on the +5, gnd, rx pins
- conected the xpee to the shield on the +5, gnd, tx pins
- in 1 to receiver ailerons
- in 2 to receiver elevators
- in 3 to receiver throttle
- in 4 to receiver rudder
- crtl to receiver gear
- out 1 to aileron servo
- out 2 to elevator servo
- out 3 to speed control
- out 4 to nose wheel (no rudder for now, Vtail not suported)
- mux in 3 to pin d8
- mux in 4 to pin analog 4
- vcc pin to positive out 1
- d11 pin to thottle in signal
- d13 pin to 4 in signal.
- gps lock and data working ok
- arduimu working ok
- telemetry working ok
- throttle sensing (input on 3 in) working ok
- Rudder sensing (input on 4 in) working ok
- Elevator sensing (input on 2 in ) working ok
- Aileron sensing (input on 1 in ) working ok
- Crtl sensing input working ok
- aileron output (out 1) working good in all modes
- elevator output (out 2) working good in all modes
- throttle output not working at all
- rudder output not working at all
- changed the mux in 3 -- throttle to mux in 4 -- throttle with no success!
- changed the mux in 4 -- analog 4 to out pin 4 --- analog 4 and rudder works.
- BLOWN MUX??????????????
thanks people...
Replies
found my problem..... i feel so bad in this moment (bothering you because of my fault)....... jordi sugested me to download the eagle file of the board as a tool to check my AP...
it happends that in the manual i saw the instruction to cut the trace but did not understood why!!! and also by mistake i broke the mux 3 trace...........
o boy i feel soooooooo bad..... soooooo dumb....... it was not a solder problem, was a cuting problem...
smashed my head to the table for half and hour when i saw it......
tested it, now is working....
so........ !!!!! IT IS NOT A BLOWN MUX !!!!!
Note: still feeling dumb........... fu@*&k......
Chris...... !!!thanks so much for your patience!!!!.....