The program was getting too large for a single file. Split it up into

more modular pieces.

Also, accept command abbreviations as long as they are not ambiguous.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@38 81a1dc3b-b13d-400b-aceb-764788c761c2

ppi.h

@@ -0,0 +1,62 @@
+/*
+ * Copyright 2000  Brian S. Dean <bsd@bsdhome.com>
+ * All Rights Reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY BRIAN S. DEAN ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL BRIAN S. DEAN BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ * 
+ */
+
+/* $Id$ */
+
+#ifndef __ppi_h__
+#define __ppi_h__
+
+/*
+ * PPI registers
+ */
+enum {
+  PPIDATA,
+  PPICTRL,
+  PPISTATUS
+};
+
+int ppi_getops ( int reg, unsigned long * get, unsigned long * set );
+
+int ppi_set    ( int fd, int reg, int bit );
+
+int ppi_clr    ( int fd, int reg, int bit );
+
+int ppi_get    ( int fd, int reg, int bit );
+
+int ppi_toggle ( int fd, int reg, int bit );
+
+int ppi_getall ( int fd, int reg );
+
+int ppi_setall ( int fd, int reg, int val );
+
+int ppi_pulse  ( int fd, int reg, int bit );
+
+#endif
+
+