Reply to HDI to MIDI

hello,

i'm building a gamepad based controller (chek it out here)

and i have a question...

since it's based on two gamepads, i will need a software to convert the HDI information to MIDI, i have found a couple of software that can handle two gamepads at the same time... so far so good

now i'm wandering iff there is a software that can map two buttons press and translate to a specific midi event, like this:

button press 1 = midi event A
button press 2 = midi event B
button press 1 + button press 2 = midi event C

what do you believe?

thanks
fbonito