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IR TV Question

 
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cyf505



Joined: 29 Jan 2007
Posts: 2
PostPosted: Mon Jan 29, 2007 11:00 am    Post subject: IR TV Question Reply with quote
this is my code ,i want capture the data from my TV Remote control ,then send it to my TV,but it's look like can't do it,please help me

Code:

#include <pspkernel.h>
#include <pspdebug.h>
#include <pspdisplay.h>
#include <pspctrl.h>
#include <pspsircs.h>
#include <stdlib.h>
#include <string.h>

/* Define the module info section */
PSP_MODULE_INFO("IRDA Learner", 0, 1, 1);

/* Define the main thread's attribute value (optional) */
PSP_MAIN_THREAD_ATTR(THREAD_ATTR_USER | THREAD_ATTR_VFPU);

unsigned char my_cmd[37];

int a=1;

/* Define printf, just to make typing easier */
#define printf   pspDebugScreenPrintf

/* Exit callback */
int exit_callback(void)
{
   sceKernelExitGame();

   return 0;
}

/* Callback thread */
void CallbackThread(void *arg)
{
   int cbid;

   cbid = sceKernelCreateCallback("Exit Callback", exit_callback, NULL);
   sceKernelRegisterExitCallback(cbid);

   sceKernelSleepThreadCB();
}

/* Sets up the callback thread and returns its thread id */
int SetupCallbacks(void)
{
   int thid = 0;

   thid = sceKernelCreateThread("update_thread", CallbackThread, 0x11, 0xFA0, 0, 0);
   if(thid >= 0)
   {
      sceKernelStartThread(thid, 0, 0);
   }

   return thid;
}


int irda_capture(int irdafd, int filefd) {
        SceCtrlData pad;
        unsigned char data;
        int len;

        printf("Press the START button to stop.\n");
        while (1) {
                /* Read a byte */
                len = sceIoRead(irdafd, &data, 1);
                if (len != 0) {
                        /* Print it out and put it in the file */
                        printf("%c", data);
                        len = sceIoWrite(filefd, &data, 1);
                }
                /* Check for the start button */
        }
        return 0;
}



int main(void)
{
   char buffer[10];
   unsigned char data;
   SceCtrlData pad;
   u32 buttonsold = 0;

   SetupCallbacks();
   pspDebugScreenInit();

   sceCtrlSetSamplingCycle(0);
   sceCtrlSetSamplingMode(PSP_CTRL_MODE_DIGITAL);

   printf ("Wait for data...\n");

   int irdafd = sceIoOpen("irda0:", PSP_O_RDWR, 0);
   int filefd = sceIoOpen("irda0:", PSP_O_RDWR, 0);


   while(a==1)
   {
      // read pad and send it
              sceCtrlReadBufferPositive(&pad, 1);
                if (pad.Buttons & PSP_CTRL_START)
                        irda_capture(irdafd, filefd);       
   }
   
           sceIoClose(irdafd);
        sceIoClose(filefd);

   sceDisplayWaitVblankStart();

   return 0;
}
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reefbarman



Joined: 08 Jan 2007
Posts: 87
Location: Australia
PostPosted: Mon Jan 29, 2007 11:21 am    Post subject: Reply with quote
hey cyf,

i had exactly the same idea and found that this could be quite a hard exercise check out this thread for more information http://forums.ps2dev.org/viewtopic.php?t=7548
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cyf505



Joined: 29 Jan 2007
Posts: 2
PostPosted: Mon Jan 29, 2007 1:05 pm    Post subject: Reply with quote
thanks reefbarman,i see that topic

but i want an example for that,

can you give me,thanks
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