64 lines
1.4 KiB
C
64 lines
1.4 KiB
C
/*
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* avrdude - A Downloader/Uploader for AVR device programmers
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* Copyright (C) 2000, 2001, 2002, 2003 Brian S. Dean <bsd@bsdhome.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* $Id$ */
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#ifndef __ppi_h__
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#define __ppi_h__
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#include "config.h"
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/*
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* PPI registers
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*/
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enum {
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PPIDATA,
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PPICTRL,
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PPISTATUS
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};
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#if !defined(ppi_claim)
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# define ppi_claim(pgm)
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#endif
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#if !defined(ppi_release)
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# define ppi_release(pgm)
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#endif
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int ppi_get (int fd, int reg, int bit);
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int ppi_set (int fd, int reg, int bit);
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int ppi_clr (int fd, int reg, int bit);
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int ppi_getall (int fd, int reg);
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int ppi_setall (int fd, int reg, int val);
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int ppi_toggle (int fd, int reg, int bit);
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int ppi_open (char * port);
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void ppi_close (int fd);
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#endif
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