C++ (Cpp) EP_BDxCNT_I 예제들

예제 #1

파일: pic18_usb.c 프로젝트: Leboefi/Pinguino-JACSS

// see pic18_usb.h for documentation
int1 usb_flush_in(int8 endpoint, int16 len, USB_DTS_BIT tgl) 
{
   unsigned int8 i;

   debug_usb(debug_putc,"\r\nPUT %X %U %LU",endpoint, tgl, len);

   if (usb_tbe(endpoint)) 
   {
      EP_BDxCNT_I(endpoint)=len;

      debug_display_ram(len, EP_BDxADR_I(endpoint));

     #if USB_IGNORE_TX_DTS
      i=0x80;
     #else
      if (tgl == USB_DTS_TOGGLE) 
      {
         i = EP_BDxST_I(endpoint);
         if (bit_test(i,6))
            tgl = USB_DTS_DATA0;  //was DATA1, goto DATA0
         else
            tgl = USB_DTS_DATA1;  //was DATA0, goto DATA1
      }
      else if (tgl == USB_DTS_USERX) 
      {
         i = EP_BDxST_O(endpoint);
         if (bit_test(i,6))
            tgl = USB_DTS_DATA1;
         else
            tgl = USB_DTS_DATA0;
      }
      if (tgl == USB_DTS_DATA1) 
         i=0xC8;  //DATA1, UOWN
      else //if (tgl == USB_DTS_DATA0) 
         i=0x88; //DATA0, UOWN
     #endif

      //set BC8 and BC9
      if (bit_test(len,8)) {bit_set(i,0);}
      if (bit_test(len,9)) {bit_set(i,1);}

      debug_usb(debug_putc, " %X", i);

      EP_BDxST_I(endpoint) = i;//save changes
      
      //putc('!');
      
      return(1);
   }
   else 
   {
      //putc('_');
      debug_usb(debug_putc,"\r\nPUT ERR");
   }
   return(0);
}

예제 #2

파일: pic18_usb.c 프로젝트: J1M/PSGradePIC

// see pic18_usb.h for documentation
int1 usb_flush_in(int8 endpoint, int16 len, USB_DTS_BIT tgl) 
{
   int8 i;

   if (usb_tbe(endpoint)) 
   {
      EP_BDxCNT_I(endpoint)=len;

     #if USB_IGNORE_TX_DTS
      i=0x80;
     #else
      if (tgl == USB_DTS_TOGGLE) 
      {
         i = EP_BDxST_I(endpoint);
         if (bit_test(i,6))
            tgl = USB_DTS_DATA0;  //was DATA1, goto DATA0
         else
            tgl = USB_DTS_DATA1;  //was DATA0, goto DATA1
      }
      else if (tgl == USB_DTS_USERX) 
      {
         i = EP_BDxST_O(endpoint);
         if (bit_test(i,6))
            tgl = USB_DTS_DATA1;
         else
            tgl = USB_DTS_DATA0;
      }
      if (tgl == USB_DTS_DATA1) 
         i=0xC8;  //DATA1, UOWN
      else //if (tgl == USB_DTS_DATA0) 
         i=0x88; //DATA0, UOWN
     #endif

      //set BC8 and BC9
      if (bit_test(len,8)) {bit_set(i,0);}
      if (bit_test(len,9)) {bit_set(i,1);}

      EP_BDxST_I(endpoint) = i;//save changes
      
      //putc('!');
      
      return(1);
   }
   return(0);
}