Teensy3.5

[dispatch]

Hello

Please help me, point me in the correct direction, thanx,

Using a teensy 3.5
I am having little luck to figure out the code for a usb controller (Throttle controller).

this controller has
10 buttons (connected in a 3 x 4 matrix) and
5 Pots

Not sure how to code it , may have to rewire the buttons.?

Please help, your my only hope......
thnx

[dispatch]

The project is a Thrustmaster Cougar Throttle.

found a site with everything, (wire diagram, matrix for buttons) except the sketch.
been working with other sketches, but not sure they are for the teensy, error in code.

Thanks again

[KurtE]

Not sure what you have tried or looked at?

Have you looked at the PJRC pages like:
https://www.pjrc.com/teensy/td_joystick.html

as part of this, have you looked at the example sketches like:
File->Examples->Teensy->usb_joystick->complete

[dispatch]

Hello thanks for replying

Yes, Just trying to figure out how to add the button, matrix, would be GREAT - three rows by four columns.

would like to find a solution, but, if I can't find a solution, I will just rewire the matrix to single buttons.
someone (the mighty one) has done this before ...... still searching .....

thanks again

[KurtE]

Have you looked at the keypad library?

Not sure which is best example, but examples->keypad->EventKeypad is one...

WHich takes care of rows and columns...

More information up on google searches, like: https://playground.arduino.cc/Code/Keypad/

[dispatch]

Gonna experiment mixing keypad.h and the joystick code , you had mentioned above.

thanks again

[dispatch]

Ok Got it working, using the joystick code (from pjrc), rewired the buttons.
The test program shows all buttons on,
buttons turn off when pressed,
is there a way to invert the output of the switches?

Also the Analog inputs are a little jittery is there a solution , maybe capacitors on the inputs?

Thanks again


Still looking for the code for buttons connected in a matrix to go with the Joystick code

[dispatch]

Might have something to do with operation 3.3v (5v tolerant)!

I will try the ardiono micro