Pixhawk is giving only one PWM signal to rover

ArduRover
1

Hi,
I’m trying to connect the Main out pins from pixhawk to the motor controller (Orangutan X2) but I’m getting only one PWM value only from channel 1 --(only throttle is working) remaining all were working, my RC map configuration was default one… RC_map_pitch=4,yaw=2,roll=3;throttle=1 and I’m able to see the Change on values in RC calibration section, but not getting any output except from Main out Channel 1.

Thanks in advance.

2

@muralivnv,
First of all how do you have your R/C receiver connected to your Pixhawk?

Are you using the R/C transmitter Elevator (Pitch) joystick for the Rover Throttle control?

Usually the RCMAP parameters are ROLL = 1, PITCH = 2, THROTTLE = 3 and YAW = 4.

However, when I use a Spektrum R/C Satellite Receiver with my Pixhawk I have the RCMAP setup this way:

ROLL = 1, PITCH = 3, THROTTLE = 2 and YAW = 4.

Regards,
TCIII AVD

3

Hello sir,
I’m using ppm encoder to connect to receiver to pixhawk via RC pin and getting outputs from main out pins.

The thing is even when I check the output of the pins through oscilloscope, the pen value for pin 1 is changing but the other pins were not.

4

Can you attach a log file please. tlog or bin.
Channel 1 is normally steering not throttle. Have you ARMED the rover? Plug your steering into channel 1 output and your throttle into channel 3 output and then ARM and see what happens.
Thanks, Grant.

5

I have a problem seem

6

[quote=“APMche, post:5, topic:10578, full:true”]
I have a problem seempx4fw.bin (804.3 KB)
this my bin

7

Hello sir,
here’s the .tlog file2016-08-03 22-06-28.tlog (785.5 KB)

8

Hello. I have same problem.
Did you solve it?

9

You need to ARM the Rover before the throttle channel will work.

Thanks, Grant.