Subversion Repositories opb_usblite

/*

--

--    opb_usblite - opb_uartlite replacement

--

--    opb_usblite is using components from Rudolf Usselmann see

--    http://www.opencores.org/cores/usb_phy/

--    and Joris van Rantwijk see http://www.xs4all.nl/~rjoris/fpga/usb.html

--

--    Copyright (C) 2010 Ake Rehnman

--

--    This program is free software: you can redistribute it and/or modify

--    it under the terms of the GNU General Public License as published by

--    the Free Software Foundation, either version 3 of the License, or

--    (at your option) any later version.

--

--    This program is distributed in the hope that it will be useful,

--    but WITHOUT ANY WARRANTY; without even the implied warranty of

--    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

--    GNU General Public License for more details.

--

--    You should have received a copy of the GNU General Public License

--    along with this program.  If not, see <http://www.gnu.org/licenses/>.

--

*/

#include "usblite_l.h"

/******************************************************************************/

void usblite_SendByte(unsigned int base, unsigned char data)

{

    while (usblite_mIsTransmitFull(base));

    usblite_out32(base + XUL_TX_FIFO_OFFSET, data);

}

/****************************************************************************/

unsigned char usblite_RecvByte(unsigned int base)

{

    while (usblite_mIsReceiveEmpty(base));

    return (unsigned char)usblite_in32(base + XUL_RX_FIFO_OFFSET);

}