Search found 5 matches

by Cubane
Tue Jul 10, 2007 10:12 am
Forum: PSP Development
Topic: Chotto Cam accessing
Replies: 45
Views: 33148

Two new samples. - sceUsbCam_1E958148: it is referenced by camera_plugin.prx, but the function that uses it is never called (there is neither jal to it, nor a pointer to it). The code sets first parameter to 0xC0000003, and the second parameter seems a pointer to an integer that receives something....
by Cubane
Mon Jul 09, 2007 6:55 pm
Forum: PSP Development
Topic: Chotto Cam accessing
Replies: 45
Views: 33148

Awesome work kururin.

Add another nid to that list

0x2E930264 -> sceUsbCamSetupMicEx
by Cubane
Fri Jun 29, 2007 8:57 pm
Forum: PSP Development
Topic: Chotto Cam accessing
Replies: 45
Views: 33148

I have tried calling those 2 function calls sceUsbCamStillInput and sceUsbCamStillWaitInputEnd. However if I include them in my program it just hangs and will eventually the PSP will turn off. I suspect there is something wrong with my stubs file. I tried calling sceUsbCamSetupStill passing 0 as the...
by Cubane
Tue Jun 26, 2007 11:02 pm
Forum: PSP Development
Topic: Chotto Cam accessing
Replies: 45
Views: 33148

There isn't much to the code. I have removed all the normal callbacks set up code and so forth. There is instructions on how to extract the prx files here http://en.wikibooks.org/wiki/Map_This!#Extracting_usbacc.prx_and_usbgps.prx just extract the usbcam.prx instead // Define the module info section...
by Cubane
Tue Jun 26, 2007 9:47 pm
Forum: PSP Development
Topic: Chotto Cam accessing
Replies: 45
Views: 33148

I thought I might bump this topic up a little as well since there seems to be a bit of interest here. I just got one of the cameras last week and I am pretty keen to get it working for us homebrew devs. Unfortunately I have no experience reverse engineering any of the Sony prxes or with the assembly...