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3d - Printworx

Printing 3d Forum

V2 & FRSKY D8R-XP Cant get PPM Working

Started by jimbo385, Wednesday,February 05, 2014, 02:13:46

Previous topic - Next topic

jimbo385

I am unable to get PPM working on my quad.

I went and updated the rx firmware successfully.
Amended Config.h & un-commented;

#define SERIAL_SUM_PPM         ROLL,PITCH,THROTTLE,YAW,AUX1,AUX2,AUX3,AUX4,8,9,10,11 //For Robe/Hitec/Futaba
#define PPM_ON_THROTTLE

Put the jumper across the signal of CH3 & CH4
Connected a single wire from the signal at CH1 to the PPM input pin on the AIOP v2 board

Calibrated MAG & ACC via WIN_GUI
Re-loaded parameters

Tried to ARM


Nothing!

RX shows as bound with a green solid light

Looks like yet another learning curve!

Cheers
F450 Clone KK2.0 General Batting around!

FPV550 KK2.0 FPV No gear on it yet!

DJI F350 Naza Lite Naza Experience

FPV 250 With RCTimer Power kit. Pocket Rocket!

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barneyg

Quote from: jimbo385 on Wednesday,February 05, 2014, 02:13:46
#define PPM_ON_THROTTLE


Connect your RX to your throttle pin (pin 8)  ;D

If you comment out that define it uses a different pin but NOT the one marked as PPM on the Crius V2 board ... I';ve not worked out how to change the code so it does use that pin so I just went with the easy option and left that define uncommented and used the throttle pin.

jimbo385

That worked Barneyg.  ~~

Sometimes it pays not to read the manual and just go to a guru instead!  :notworthy:

Lol

I did have to choose a different configuration. I had to go for the Graupner, Spektrum PPM configuration in the end for my JR Radio.

Now I just need to get the buzzer to work!

:beer2:
F450 Clone KK2.0 General Batting around!

FPV550 KK2.0 FPV No gear on it yet!

DJI F350 Naza Lite Naza Experience

FPV 250 With RCTimer Power kit. Pocket Rocket!

Wishlist - Tarot FY680 Pro