// Hello World - My First App for the PSP

/*
          This program was created by (Your Name Here) on (Date Here)
          It is a simple "Hello World" Application.
*/

 #include 
#include 
 #include 
#include 

 PSP_MODULE_INFO("count", 0, 1, 1);
 
  /* Exit callback */
int exit_callback(int arg1, int arg2, void *common) {
          sceKernelExitGame();
          return 0;
}

/* Callback thread */
int CallbackThread(SceSize args, void *argp) {
          int cbid;

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

          sceKernelSleepThreadCB();

          return 0;
}

/* 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 main() {
     pspDebugScreenInit();
     SetupCallbacks();
     
     int counter = 0;
     int i = 0;
     SceCtrlData pad;
     printf("Press [X] To Start the Timer");
     while(1) {
              sceCtrlReadBufferPositive(&pad, 1);
              if(pad.Buttons & PSP_CTRL_CROSS) {
                    break;
                    }
              }
      while(1) {
          sceCtrlReadBufferPositive(&pad, 1);
          if(pad.Buttons & PSP_CTRL_CIRCLE) {
                    break;
          }
      pspDebugScreenClear();
                 printf("Press [O] To Stop the Timer\n");
          printf("Counter: %i", counter);
           counter++;
                 for(i=0; i<5; i++) {
                    sceDisplayWaitVblankStart();
          }
          } 
          pspDebugScreenClear();
          printf("Counter Finished.");
          printf("Final Count: %i", counter);
     sceKernelSleepThread();
     return 0;
     }