add contrib directory & contents

contrib/interface-demo2/lib-mylcd.h

@@ -0,0 +1,59 @@
+/* lib-mylcd.h
+
+ used by interfacedemo for pylcd device.
+ */
+
+/*
+ Copyright (C) 2005 Silvan Marco Fin <silvan@kernelconcepts.de>
+
+ 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 2 of the License, or
+ 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, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+
+ */
+
+#ifndef LIB_MYLCD_H
+#define LIB_MYLCD_H
+
+#define MAXREAD 1024
+/* Keys */
+#define UNKNOWNKEY -1
+#define NOKEY 0
+#define DOWNKEY 1
+#define ENTERKEY 2
+#define RIGHTKEY 3
+#define ESCAPEKEY 4
+
+struct
+{
+    int width;
+    int height;
+} screen;
+
+
+/* Request information from LCDd
+ */
+int get_integer(int SD, char *request);
+
+/* Used to parse the reply from the hello-msg.
+ */
+void parse_hello(char *input);
+
+int parse_reply(char *input);
+
+char *basic_send(int SD, char *request);
+
+char *basic_read(int SD);
+
+#endif
+