Order of the Butterfly
Posts: 418 from 2004/2/19
Here some USB releated tips, especially usefull for MAME (and other Games) but perhaps interessting for MorphOS too.
1. Make sure you updated Poseidon to the latest Version, get it here: http://www.platon42.de/poseidon.html
2.Now you are able to assign different actions to your usb devices. You have a Multimedia Keyboard? Use your Navigations Buttons with Ibrowse or your Mail Button with yam etc.
But as this tipp is menat for mame, here we go

Select your USB Pad in Ambient Settings -> USB -> Devices
Select Settings
Now there should be a allready pre configured USB Pad, Very Usefull because for the Moment, full Lowlevel.lib support is only provided through Poseidon (meaning that every Button and not just four are supported)
For Mame I have one button configured with an "ok" Keystring you know for mame it is neccessary to confirm the game start with "ok" via Keyboard. Naa, we want a single button klick, therefore we decide which button we want to use, now enable "Track incoming event" and press your button. Now you can configure this button.
Add a New Entry with "new" In the actions tab select "Keystring" as Trigger select "down" (if you don`t you end in continous ok input

)
then enter just the letters o and k
simple eh?
Now confirm with use and save your settings.. Voila You have now just one button to press to launch your mame game.
BTW the same works for things like Inset coins and player select (5 and 1)
ah, and for screen cycling, I prefer cycling with the 4th MousButton from my USB Mouse, and Ambient to front with the 5th