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What's the matter? [usb connection problem inside]

 
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blu_eye4



Joined: 26 Oct 2008
Posts: 37
PostPosted: Fri Oct 31, 2008 4:46 am    Post subject: What's the matter? [usb connection problem inside] Reply with quote
Code:
#include "pspkern.h"
#include <pspkernel.h>
#include <pspiofilemgr.h>
#include <pspctrl.h>
#include "dump.h"
#include <psppower.h>
#include <pspumd.h>
#include <pspdisplay.h>
#include <pspusbstor.h>
#include "usbmy.h"
#include <pspusb.h>



PSP_MODULE_INFO("DumperXflash", 0, 1, 0);

#define printf pspDebugScreenPrintf
#define PSP_USBBUS_DRIVERNAME "USBBusDriver"


int sceIoRead(SceUID fd, void *data, SceSize size);
int sceDisplayWaitVblankStart();
int sceIoRemove(const char *file);
int sceIoRmdir(const char *path);
int main(void)
{

    int sceDisplayWaitVblankStart();
        int sceUsbStart();
    int sceUsbActivate();
    int scePowerSetClockFrequency();
    scePowerSetClockFrequency(100, 100, 50);
    sceIoUnassign("flash0:");
    sceIoAssign("flash0:", "lflash0:0,0", "flashfat0:", IOASSIGN_RDWR, NULL, 0);
    SceCtrlLatch latch;
    pspDebugScreenInit();
    pspDebugScreenClear();
    SetupCallbacks();
    sceIoUnassign("flash1:");
    sceIoAssign("flash1:", "lflash1:0,1", "flashfat1:", IOASSIGN_RDWR, NULL, 0);
    printf("DumperXflash v. 1,1 by blu_eye4\n");
    printf("Ringrazio Dark_alex per il cf, ps2dev.org per il supporto cosė come psp-ita.com\n");
    printf("Grazie a tyrannid per is suoi esempi del SDK\n");
    printf("premere X per cancellare file config.se dalla flash1");
    printf("premere O per dump flash 1\n");
    printf("premere [] per dump flash 0\n");
    printf("premere triangolo per eliminare il file config.se dalla flash1\n");
    printf("premere HOME per uscire senza effettuare alcuna operazione\n");
    printf("premere R per stabilire la connessione USB\n");

    for(;;){
            sceCtrlReadLatch(&latch);
    if(latch.uiMake & PSP_CTRL_CIRCLE)
    {
            dump_filesystem("flash1:/", "ms0:/flash1");
         pspDebugScreenClear();
            printf("\n\nFatto\n\n");
    printf("premere X per cancellare file config.se dalla flash1");
    printf("premere O per dump flash 1\n");
    printf("premere [] per dump flash 0\n");
    printf("premere triangolo per eliminare il file config.se dalla flash1\n");
    printf("premere HOME per uscire senza effettuare alcuna operazione\n");
    }
    if(latch.uiMake & PSP_CTRL_SQUARE)
    {
        dump_filesystem("flash0:/", "ms0:/flash0");
        pspDebugScreenClear();
        printf("\n\nFatto\n\n");
    printf("premere X per cancellare file config.se dalla flash1");
    printf("premere O per dump flash 1\n");
    printf("premere [] per dump flash 0\n");
    printf("premere triangolo per eliminare il file config.se dalla flash1\n");
    printf("premere HOME per uscire senza effettuare alcuna operazione\n");;

    }
    if(latch.uiMake & PSP_CTRL_TRIANGLE)
    {
        int coso;
        printf("eliminazione file...\n");
        sceIoRemove("flash0:/dic/apotp.dic");
        sceIoRemove("flash0:/dic/atokp.dic");
        sceIoRemove("flash0:/dic/aux0.dic");
        sceIoRemove("flash0:/dic/aux1.dic");
        sceIoRemove("flash0:/dic/aux2.dic");
        sceIoRemove("flash0:/dic/aux3.dic");


        coso = sceIoRemove("flash0:/dic/apotp.dic");
        if(coso < 0){
            printf("errore!!!\n");
            printf("\n errore : %x\n", sceIoRemove("flash0:/dic"));
        }
        if(coso >= 0){
        printf("\nFatto\n");
    printf("premere X per cancellare file config.se dalla flash1\n");
    printf("premere O per dump flash 1\n");
    printf("premere [] per dump flash 0\n");
    printf("premere triangolo per eliminare il file config.se dalla flash1\n");
    printf("premere HOME per uscire senza effettuare alcuna operazione\n");
    }
    if(latch.uiMake & PSP_CTRL_CROSS){
        sceIoRemove("flash1:/config.se");
        if(coso < 0){
            printf("errore!!!\n");
            printf("errore numero : %x\n", sceIoRemove("flash1:/config.se"));
    }
    else {
        printf("\nFatto\n");
        printf("premere O per dump flash 1\n");
        printf("premere [] per dump flash 0\n");
        printf("premere HOME per uscire \n");
        printf("premere triangolo per eliminare il file config.se dalla flash1\n");
    }
    while(1) {
      if(latch.uiMake & PSP_CTRL_RTRIGGER) {
         sceUsbStart(PSP_USBBUS_DRIVERNAME, 0, 0);
         sceUsbStart(PSP_USBSTOR_DRIVERNAME, 0, 0);
       sceUsbActivate(0x1c8);
      }
      break;
   }
        int prova = sceUsbStart(PSP_USBBUS_DRIVERNAME, 0, 0);
        if(prova != 0){
            printf("\n errore %x\n", sceUsbStart(PSP_USBBUS_DRIVERNAME, 0, 0));
        }
        else
        {
            printf("Connessione stabilita\n");
    }
    }
    }
    }

    sceDisplayWaitVblankStart();
    return 0;
}



Where do I wrong? I don't understand error... Cygwin compile it without error or warning but when i play it on my psp there is a black display and i can't do nothing... please help me :)
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Wally



Joined: 26 Sep 2005
Posts: 672
PostPosted: Fri Oct 31, 2008 6:45 am    Post subject: Reply with quote
add

PSP_HEAP_SIZE_KB(-1024);

Wally
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blu_eye4



Joined: 26 Oct 2008
Posts: 37
PostPosted: Fri Oct 31, 2008 7:14 am    Post subject: Reply with quote
Wally4000 wrote:
add

PSP_HEAP_SIZE_KB(-1024);

Wally

I'm sorry, it doesn't work... thanks for your time
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J.F.



Joined: 22 Feb 2004
Posts: 2906
PostPosted: Fri Oct 31, 2008 7:31 am    Post subject: Reply with quote
Init the debugging FIRST, and do some prints around all the USB setup so you can see where it's hanging.
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blu_eye4



Joined: 26 Oct 2008
Posts: 37
PostPosted: Fri Oct 31, 2008 8:09 pm    Post subject: Reply with quote
J.F. wrote:
Init the debugging FIRST, and do some prints around all the USB setup so you can see where it's hanging.



Code:
#include "pspkern.h"
#include <pspkernel.h>
#include <pspiofilemgr.h>
#include <pspctrl.h>
#include "dump.h"
#include <psppower.h>
#include <pspumd.h>
#include <pspdisplay.h>
#include <pspusbstor.h>
#include "usbmy.h"
#include <pspusb.h>



PSP_MODULE_INFO("DumperXflash", 0, 1, 0);

#define printf pspDebugScreenPrintf
#define PSP_USBBUS_DRIVERNAME "USBBusDriver"
#define PSP_USB_ACTIVATED 0x200


int sceIoRead(SceUID fd, void *data, SceSize size);
int sceDisplayWaitVblankStart();
int sceIoRemove(const char *file);
int sceIoRmdir(const char *path);
int main(void)
{
    pspDebugScreenInit();
    pspDebugScreenClear();
    SetupCallbacks();
    int sceDisplayWaitVblankStart();
    int scePowerSetClockFrequency();
    scePowerSetClockFrequency(100, 100, 50);
    sceIoUnassign("flash0:");
    sceIoAssign("flash0:", "lflash0:0,0", "flashfat0:", IOASSIGN_RDWR, NULL, 0);
    SceCtrlLatch latch;
    sceIoUnassign("flash1:");
    sceIoAssign("flash1:", "lflash1:0,1", "flashfat1:", IOASSIGN_RDWR, NULL, 0);
    printf("DumperXflash v. 1,1 by blu_eye4\n");
    printf("Ringrazio Dark_alex per il cf, ps2dev.org per il supporto cosė come psp-ita.com\n");
    printf("Grazie a tyrannid per is suoi esempi del SDK\n");
    printf("premere X per cancellare file config.se dalla flash1");
    printf("premere O per dump flash 1\n");
    printf("premere [] per dump flash 0\n");
    printf("premere triangolo per eliminare il file config.se dalla flash1\n");
    printf("premere HOME per uscire senza effettuare alcuna operazione\n");
    printf("premere R per stabilire la connessione USB\n");

    for(;;){
            sceCtrlReadLatch(&latch);
    if(latch.uiMake & PSP_CTRL_CIRCLE)
    {
            dump_filesystem("flash1:/", "ms0:/flash1");
         pspDebugScreenClear();
            printf("\n\nFatto\n\n");
    printf("premere X per cancellare file config.se dalla flash1");
    printf("premere O per dump flash 1\n");
    printf("premere [] per dump flash 0\n");
    printf("premere triangolo per eliminare il file config.se dalla flash1\n");
    printf("premere HOME per uscire senza effettuare alcuna operazione\n");
    }
    if(latch.uiMake & PSP_CTRL_SQUARE)
    {
        dump_filesystem("flash0:/", "ms0:/flash0");
        pspDebugScreenClear();
        printf("\n\nFatto\n\n");
    printf("premere X per cancellare file config.se dalla flash1");
    printf("premere O per dump flash 1\n");
    printf("premere [] per dump flash 0\n");
    printf("premere triangolo per eliminare il file config.se dalla flash1\n");
    printf("premere HOME per uscire senza effettuare alcuna operazione\n");;

    }
    if(latch.uiMake & PSP_CTRL_TRIANGLE)
    {
        int coso;
        printf("eliminazione file...\n");
        sceIoRemove("flash0:/dic/apotp.dic");
        sceIoRemove("flash0:/dic/atokp.dic");
        sceIoRemove("flash0:/dic/aux0.dic");
        sceIoRemove("flash0:/dic/aux1.dic");
        sceIoRemove("flash0:/dic/aux2.dic");
        sceIoRemove("flash0:/dic/aux3.dic");


        coso = sceIoRemove("flash0:/dic/apotp.dic");
        if(coso < 0){
            printf("errore!!!\n");
            printf("\n errore : %x\n", sceIoRemove("flash0:/dic"));
        }
        if(coso >= 0){
        printf("\nFatto\n");
    printf("premere X per cancellare file config.se dalla flash1\n");
    printf("premere O per dump flash 1\n");
    printf("premere [] per dump flash 0\n");
    printf("premere triangolo per eliminare il file config.se dalla flash1\n");
    printf("premere HOME per uscire senza effettuare alcuna operazione\n");
    }
    if(latch.uiMake & PSP_CTRL_CROSS){
        sceIoRemove("flash1:/config.se");
        if(coso < 0){
            printf("errore!!!\n");
            printf("errore numero : %x\n", sceIoRemove("flash1:/config.se"));
    }
    else {
        printf("\nFatto\n");
        printf("premere O per dump flash 1\n");
        printf("premere [] per dump flash 0\n");
        printf("premere HOME per uscire \n");
        printf("premere triangolo per eliminare il file config.se dalla flash1\n");
    }
                    if(latch.uiMake & PSP_CTRL_RTRIGGER)
                            {
                                int sceUsbStart();
                                int sceUsbActivate();
                                sceUsbStart(PSP_USBBUS_DRIVERNAME, 0, 0);
                                sceUsbStart(PSP_USBSTOR_DRIVERNAME, 0, 0);
                                sceUsbActivate(0x1c8);
      }

        int prova = sceUsbStart(PSP_USBBUS_DRIVERNAME, 0, 0);
        if(prova != 0){
            printf("\n errore %x\n", sceUsbStart(PSP_USBBUS_DRIVERNAME, 0, 0));
        }
        else
        {
            printf("Connessione stabilita\n");
    }
    }
    }
    }

    sceDisplayWaitVblankStart();
    return 0;
}


I've changed some things but homebrew doesn't work... I don'y know what I have to do... please help me and excuse me but I'm a noob in c language :)
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J.F.



Joined: 22 Feb 2004
Posts: 2906
PostPosted: Sat Nov 01, 2008 6:24 am    Post subject: Reply with quote
Try something simple first then. Why does everyone try to do an XBox 360 emulator (or equivalent) as their FIRST program? Whatever happened to "Hello World"? :D

Until you figure out from the samples and existing apps how the PSP apps work, I wouldn't bother trying to write anything specific.
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PosX100



Joined: 15 Aug 2007
Posts: 98
PostPosted: Mon Nov 03, 2008 2:00 am    Post subject: Reply with quote
So this is the brand-new universal-multi-bricker? cool...

The first thing i've noticed , is that you're declaring functions inside main,
and i was about to "hit" "backspace" , but i decided to give it one last chance.

HINT : You're updating the screen surface outside main loop , and to be exact , just before
the program quits.
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