DCS-BIOS cmspUpdn

I am trying to figure out what I did wrong with my CMSP next button. I cut and paste the command from DCS-BIOS:

DcsBios::Switch3Pos cmspUpdn("CMSP_UPDN", PIN_A, PIN_B);

My pins are 12 and 11 so I change it it this:

DcsBios::Switch3Pos cmspUpdn("CMSP_UPDN", 12_A, 11_B);

When I do it will not compile. If I remove the _A and _B then it works but both buttons only count up. Thanks for the noob help guys. I really appreciate it and I hope this clicks for me soon lol.

Not at home at the moment so can't format this post perfectly.

From memory

Change this

cmspUpdn("CMSP_UPDN", 12_A, 11_B);

To this

cmspUpdn("CMSP_UPDN", 12, 11);

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Edit- just read the last paragraph of your post. Yes the _A and _B have to be removed.

From memory I had problems with the up and down as well. It wasn't a dcs bios problem- I had to change something the the LUA in the game. I'll have a look for you when I get home.

Oh and just to completely check hardware first, try compiling it with a different pin and see if that works. I've also had issues with some of the cheapest Chinese arduino clones shorting out if I use pins right next to each other and things like that happening. Strange but I never bothered looking for a solution- I just used pins on opposite side of the pcb.

Thanks! I feel a bit better knowing I did it correctly. I appreciate the help!