You should already have a programming cable which should have come with your receiver, its the adapter thats sold sepertely. That is nothing to do with calibrating your ESC though your transmitter.
I am assume the programming cable and adapter is for setting up the 3axis on board flight stabilisation in the receiver ?
You dont make things easy for yourself
, you would have been better of with a straight forward receiver.
What happend to flying planes with a transmitter and skill. These days its all over complicated by flight controllers and gyro stabilisation
.
I feel guilty for adding an elevator mix with my flaps on my transmitter
and very guilty for adding a rudder mix to my aileron settings on scale models, for co-ordinated turns
.
I dont know if the program which operates the AS3x, is conflicting with your transmitter set-up ? This might be why you are only getting trim adjustment and no stick control.
I would suggest you find someone with knowledge of how to set up an on board AS3x, in case its that causing the conflict. Or it could be as Axe said you just need to calibrate your ESC. As you would with any ESC, transmitter set-up.
In a normal world you would just be able to bind your receiver to your transmitter, then calibrate your ESC. Only then would you be able to add peripherals like flight stabilisation.
Unfortunately my only experience of flight stabilisation is with the HobbyEagle range of stand alone units, so I will bow out at this point on this particular thread.