Search found 7 matches

by ghost_gluck
Thu May 14, 2009 3:15 am
Forum: PSP Development
Topic: PSP decompiler
Replies: 57
Views: 59409

sauron_le_noir wrote:Great tool Where can we found nidsfiles ? are this files compatible with the nids file found on http://silverspring.lan.st/
compatible.
by ghost_gluck
Wed May 13, 2009 9:13 am
Forum: PSP Development
Topic: PSP decompiler
Replies: 57
Views: 59409

I have also another project, that is to build an OPEN EDITION USB driver for PSP. I have already started, and decompiled (by hand :-) about 20% of the original PRX. Using the tool now will greatly improve the speed of the development. Anybody interested? Nice work! I find some bugs with firmware pr...
by ghost_gluck
Sat Apr 25, 2009 5:20 am
Forum: PSP Development
Topic: Do really extend existing entry table for prx module?
Replies: 0
Views: 914

Do really extend existing entry table for prx module?

subj. I need to extend sceLibraryEntryTable for existing module and add own functions. Some questions, what i need to known: 1. Do i can patch sceLibraryEntryTable for any module? 2. if yes - do i can allocate memory in kernel partition and replace sceLibraryEntryTable with new patched one? 3. Where...
by ghost_gluck
Wed Nov 12, 2008 9:53 pm
Forum: PSP Development
Topic: PSP USB HID descriptor
Replies: 15
Views: 10079

In my opinion, UsbRequest function from source code is a callback, which called when data received to the device. IMHO this function can handle all request from HOST to DEVICE. But i don't know how to write from DEVICE to HOST. All USB transactions are originated by the host. The device writes data...
by ghost_gluck
Tue Nov 11, 2008 7:13 pm
Forum: PSP Development
Topic: PSP USB HID descriptor
Replies: 15
Views: 10079

In my opinion, UsbRequest function from source code is a callback, which called when data received to the device. IMHO this function can handle all request from HOST to DEVICE. But i don't know how to write from DEVICE to HOST. Do UsbData might be used as input and output buffer? If No - how i can m...
by ghost_gluck
Mon Nov 10, 2008 8:01 pm
Forum: PSP Development
Topic: PSP USB HID descriptor
Replies: 15
Views: 10079

Now I find USB Joystick Project on PIC18F2550 with sources at http://www.helmpcb.com/Electronics/USBJoystick/USBJoystick.aspx Project contain Schematic and Source files http://www.helmpcb.com/Electronics/USBJoystick/USB%20Joystick%2001-03-08,%2016-35-23.zip See USB Joystick\Source Code\USBdsc.c, lin...
by ghost_gluck
Mon Nov 10, 2008 12:16 pm
Forum: PSP Development
Topic: PSP USB HID descriptor
Replies: 15
Views: 10079

May be, this information is helpful, see below: char ReportDescriptor[77] = { 0x05, 0x01, // USAGE_PAGE (Generic Desktop) 0x15, 0x00, // LOGICAL_MINIMUM (0) 0x09, 0x04, // USAGE (Joystick) 0xa1, 0x01, // COLLECTION (App...