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hardrive
Joined: 17 Mar 2006
Posts: 11
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 Posted: Thu Apr 03, 2008 9:58 am Post subject: SDL Home key input |
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I've just been getting into using SDL on the PSP. It works very well, all besides the Home key. I can't get any button press on the Home key to register.
Here's my code:
| Code: |
...
SDL_Joystick *joy=0;
if(SDL_NumJoysticks()>0)
joy=SDL_JoystickOpen(0);
...
if (SDL_JoystickGetButton(joy, 2) ) { sceKernelExitGame(); }
if (SDL_JoystickGetButton(joy, 12) ) { sceKernelExitGame(); } |
If I press the Cross button, the game will exit, but if I press the home button, nothing happens. I don't need this for my game or anything, but I was wondering if anybody else had ran into this problem? |
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Archaemic
Joined: 18 Mar 2007
Posts: 38
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| Posted: Thu Apr 03, 2008 10:04 am Post subject: |
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| I'd imagine it'd only register if your application is in kernel mode. Is it? |
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J.F.
Joined: 22 Feb 2004
Posts: 2906
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| Posted: Thu Apr 03, 2008 11:05 am Post subject: |
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| For 3.xx user-mode apps, there is a prx floating around that will get the home button for you. It's part of SNES9xTYL, for example. |
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hardrive
Joined: 17 Mar 2006
Posts: 11
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| Posted: Thu Apr 03, 2008 11:43 am Post subject: |
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| Archaemic wrote: | | I'd imagine it'd only register if your application is in kernel mode. Is it? |
Nope. Why would it only register then? |
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jimparis
Joined: 10 Jun 2005
Posts: 1179
Location: Boston
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| Posted: Thu Apr 03, 2008 11:48 am Post subject: |
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| Because the home button is normally caught by the PSP OS to display the home screen. It isn't handled by games. |
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