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OG Xbox Forums => Software Forums => Development => Topic started by: Mios∞ft on June 14, 2008, 08:51:00 AM

Title: Dpc's (a Possible Solution Against Freezes)
Post by: Mios∞ft on June 14, 2008, 08:51:00 AM

This MOST probably will show my STUCK project some light    

 

Title: Dpc's (a Possible Solution Against Freezes)
Post by: Mios∞ft on June 23, 2008, 01:27:00 PM

CODE

int _MainLoop()
{
   while (1)
   {
 KeInsertQueueDpc(&myDPCObject,NULL,NULL);
   }
}

Is that OK?  
This atleast works but screen doesn't refresh so fast.... Also unstable.


When I do this, I get a blackscreen and all I see is "DPC call".

CODE

void XBoxStartup()
{
//inits
_MainLoop();
}

int _MainLoop()
{
    debugPrint(" DPC call"); //gets stuck?
 KeInsertQueueDpc(&MYDPCObject,NULL,NULL);
}

static void __stdcall MYDPC(PKDPC Dpc,
PVOID DeferredContext,
PVOID SystemArgument1,
PVOID SystemArgument2)
 {
    for (;;)
   {
///Lots and lots of code
   }
}

Title: Dpc's (a Possible Solution Against Freezes)
Post by: Mios∞ft on June 23, 2008, 02:03:00 PM

QUOTE(Mi©®os∞ft @ Jun 23 2008, 04:03 PM)

CODE

void XBoxStartup()
{
//inits
_MainLoop();
}

int _MainLoop()
{
    debugPrint(" DPC call"); //gets stuck?
 KeInsertQueueDpc(&MYDPCObject,NULL,NULL);
}

static void __stdcall MYDPC(PKDPC Dpc,
PVOID DeferredContext,
PVOID SystemArgument1,
PVOID SystemArgument2)
 {
    for (;;)
   {
///Lots and lots of code
   }
}

Update: I removed all PB_PRINT stuff and replaced it with debugPrint.

Controller doesn't respond but I see the text printing.  

--

Controller works when DPC is removed tho :|

Title: Dpc's (a Possible Solution Against Freezes)
Post by: openxdkman on June 26, 2008, 03:00:00 PM

you don't initialize with this?
KeInitializeDpc(&MYDPCObject,&MYDPC,NULL);

also there is surely a limit, so don't enqueue an infinite number in no time