Toggle turtle/rabbit with keyboard button

Hi,

can I somehow toggle turtle/rabbit jog speed without changing the source code?
Is hal_input only option?

Thanks in advance
Jiri

When I did this I tried toggling with a momentary switch but found it only worked if held it it . I use a latching switch and it works fine. Dont Know if there is another way but works fine for me . I use a second parallel port

Ok, thanks, I initially meant from keyboard.

There is no keyboard shortcut to toggle turtle / rabbit mode.
Norbert