copy file to Flash0

[PSPfreak!]

i was searching around and all i could find was to copy files, may i be pointed in the right direction on how to copy a file from the memorystick to flash because these havent worked for me. when it flashes stuff like .bmp's it doesnt flash :(

Code: Select all

int fileCopy(char* inSrc, char* inDest) {
     SceUID tempSrc = sceIoOpen(inSrc, PSP_O_RDONLY, 0777);
     if(!tempSrc)
          return -1;
     SceUID tempDest = sceIoOpen(inDest, PSP_O_WRONLY | PSP_O_CREAT, 0777);
     if(!tempDest) {
          sceIoClose(tempSrc);
          return -2;
     }

     char tempData[1024];
     int tempRead = sceIoRead(tempSrc, tempData, 1024);
     int tempWritten;

     while(tempRead > 0) {
          tempWritten = sceIoWrite(tempDest, tempData, tempRead);
          if(tempWritten != tempRead) {
               sceIoClose(tempDest);
               sceIoClose(tempSrc);
               sceIoRemove(inDest);
               return -3;
          }
          tempRead = sceIoRead(tempSrc, tempData, 1024);

     }

     sceIoClose(tempDest);
     sceIoClose(tempSrc);

     return 1;
}

Code: Select all

void CopyExecute(const char* zFileSrc , const char* zFileDest) 
{
	check(zFileSrc);

	if (exist == 1)
	{
		int fd1,fd2,len;
 
		fd1 = sceIoOpen(zFileSrc, PSP_O_RDONLY, 0);
		fd2 = sceIoOpen(zFileDest,PSP_O_WRONLY | PSP_O_CREAT | PSP_O_TRUNC, 0777);
       
		if&#40;fd1 < 0&#41;
       	&#123;
         	doBlit&#40;"Error &#58; some files are missing."&#41;;
		&#125;
		else
		&#123;
			while&#40;1&#41; 
			&#123;
      				len = sceIoRead&#40;fd1, buf, BUFSIZE&#41;;
      				if &#40;len == 0&#41; break;
      				sceIoWrite&#40;fd2,buf,len&#41;;
   			&#125;
		&#125;
		sceIoClose&#40;fd1&#41;;
		sceIoClose&#40;fd2&#41;;
	&#125;
	else
	&#123;
		printf&#40;"Source file does not exist."&#41;;
	&#125;
&#125;

thanks

[Cpasjuste]

If you'r codiing on 3.71 kernel see here (no solution yet) => http://forums.ps2dev.org/viewtopic.php? ... ee9fb45f26

[.::Albandu51::.]

Yes its good that someone would find a solution and shows.

Trad by Google xD

[PSPfreak!]

sorry, but im actually using the 1.50 kernel (i think)

[Pyridoxine]

Here you go... This is Flashmod it's like the second Flasher to come out... It's open source and the Write Function for it should still work...

http://www.nobis-development.com/flashmod.php

[Cpasjuste]

This doesn't sole the 3.71 fw problem :/

[PSPfreak!]

This doesn't sole the 3.71 fw problem :/

yea but i really was looking for a 1.50 kernel app, so thanks Pyridoxine, i'll see if it will work

[PSPfreak!]

woohooooo it works thanks mate, umm... would you happen to know anything about were the 1.50 version is in flash becuase i would like to change it with letters in it. every time i try to decrypt something it comes up corrupt and when i try to hex-edit it, i cant find 1.50. grrrr

e.g. i want to change to something like this, just not these letters 1.50 AB, 1.50 CD

im useless ahaha

[PSPfreak!]

anybody!!!!! sorry for posting under this though. if i dont get any replies until tomorrow i'll put under a different thread, so sorry anywayz

[Pyridoxine]

You want to change your version number I'm guessing... That should be in...

flash0:\vsh\etc\version.txt

For 1.50 atleast... Later on they started to encrypt there Version number in:

flash0:\kn\vshctrl.prx

[PSPfreak!]

You want to change your version number I'm guessing... That should be in...

flash0:\vsh\etc\version.txt

For 1.50 atleast... Later on they started to encrypt there Version number in:

flash0:\kn\vshctrl.prx

thx mate i'll give it a try now

[PSPfreak!]

You want to change your version number I'm guessing... That should be in...

flash0:\vsh\etc\version.txt

For 1.50 atleast... Later on they started to encrypt there Version number in:

flash0:\kn\vshctrl.prx

ok it works.........but GRRRR when i try to flash the files they dont write/copy, i tried the codes i had before and this one

Code: Select all

void write_file(const char *readpath, const char *writepath)
{
	int fdin;
	int fdout;

	fdin = sceIoOpen(readpath, PSP_O_RDONLY, 0777);
	if(fdin >= 0)
	{
		int bytesRead = 1;
		fdout = sceIoOpen(writepath, PSP_O_WRONLY | PSP_O_CREAT | PSP_O_TRUNC, 0777);
		bytesRead = sceIoRead(fdin, write_buffer, sizeof(write_buffer));
		while((bytesRead > 0) && (fdout >= 0))
		{
			sceIoWrite(fdout, write_buffer, bytesRead);
			bytesRead = sceIoRead(fdin, write_buffer, sizeof(write_buffer));
		}

		if(fdout >= 0)
		{
			sceIoClose(fdout);
		}

		if(fdin >= 0)
		{
			sceIoClose(fdin);
		}
	}
}

this works in the same app and flashes correctly, but doesnt flash after it finished with the other stuff.

any idea's

edit: btw im copying from ms0 to flash0 again

[becus25]

On 3.7x the SceMode isn't 0777.
It is 511 or 0511 . I have reversed a small part of kernel addon but now I don't remember the value of SceMode.
Try with 511 or 0511.

[Mashphealh]

On 3.7x the SceMode isn't 0777.
It is 511 or 0511 . I have reversed a small part of kernel addon but now I don't remember the value of SceMode.
Try with 511 or 0511.

And if you want run the app on vsh mode put the eboot on /psp/game/update . If you don't put it on them, the app should run on user mode. Try first run the app from UPDATE folder using vsh mode, if it works try then on user mode.

-=Double post=-
On 3.7x you can perfectly do dumps of files using the SceMode 0777 but with this mode won't work write files on the flash {folders (kd, module, etc..)}.

[Cpasjuste]

Hum very cool for me (for a 3.71 file manager that is in my next homebrew). I was unable to write to flash0 with all (lot of) the test i have tried. I will try this tomorow.

[Cpasjuste]

even with the scemode set to 0511, i'm still unable to write to flash0 in my usermode homebrew (flash0 reassigned rw in kernel mode) while it's possible in the background via psplink :x

[PSPfreak!]

On 3.7x the SceMode isn't 0777.
It is 511 or 0511 . I have reversed a small part of kernel addon but now I don't remember the value of SceMode.
Try with 511 or 0511.

im actually using the 1.50 kernel btw if that changes anything lolz

[PSPfreak!]

-=Double post=-
On 3.7x you can perfectly do dumps of files using the SceMode 0777 but with this mode won't work write files on the flash {folders (kd, module, etc..)}.

i had a look in Dark_AleX's / moonlight's 1.50 poc src and he had 0777 useing it to write stuff, and it works??

[brin_vg]

-=Double post=-
On 3.7x you can perfectly do dumps of files using the SceMode 0777 but with this mode won't work write files on the flash {folders (kd, module, etc..)}.

i had a look in Dark_AleX's / moonlight's 1.50 poc src and he had 0777 useing it to write stuff, and it works??

That's for 1.50 kernel. 3.7X kernel the sceMode's different.

[PSPfreak!]

i had a look in Dark_AleX's / moonlight's 1.50 poc src and he had 0777 useing it to write stuff, and it works??

That's for 1.50 kernel. 3.7X kernel the sceMode's different.[/quote]

im using the 1.50 kernel & the codes from the src, but they write only prx's & .bmp's...........i think the problem is with flashing the .dat & .txt

[PSPfreak!]

anybody know how to copy .dat & .txt to flash0 ????