include/gpif.h

Go to the documentation of this file.

// Copyright (C) 2009 Ubixum, Inc. 
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

#ifndef GPIF_H
#define GPIF_H

#include "fx2types.h"

#define GPIFDONE (GPIFTRIG&0x80)
#define GPIFTC16 (MAKEWORD(GPIFTCB1,GPIFTCB0))
#define GPIFTC32 (MAKEDWORD(MAKEWORD(GPIFTCB3,GPIFTCB2),MAKEWORD(GPIFTCB1,GPIFTCB0)))


void gpif_init( BYTE* waveform, BYTE* initdata );

void gpif_setflowstate( BYTE* flowstates, BYTE bank);



#define GPIFTRGWR 0
#define GPIFTRGRD 4
typedef enum {
    GPIF_EP2 = 0,
    GPIF_EP4 = 1,
    GPIF_EP6 = 2,
    GPIF_EP8 = 3
} GPIF_EP_NUM;

void gpif_set_tc32(DWORD tc);
void gpif_set_tc16(WORD tc);


void gpif_single_read16( WORD* res , WORD len);

void gpif_single_write16( WORD* dat, WORD len);

void gpif_fifo_read ( GPIF_EP_NUM ep_num );

void gpif_fifo_write( GPIF_EP_NUM ep_num );

#endif