[lcd4linux @ 2005-12-18 16:18:34 by reinelt]

GPO's added again

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@602 3ae390bd-cb1e-0410-b409-cd5a39f66f1f

1 files changed, 50 insertions, 0 deletions

diff --git a/drv_generic_gpio.h b/drv_generic_gpio.h
new file mode 100644
index 0000000..114e049
--- /dev/null
+++ b/drv_generic_gpio.h
@@ -0,0 +1,50 @@
+/* $Id: drv_generic_gpio.h,v 1.1 2005/12/18 16:18:36 reinelt Exp $
+ *
+ * generic driver helper for GPIO's
+ *
+ * Copyright (C) 2005 Michael Reinelt <reinelt@eunet.at>
+ * Copyright (C) 2005 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
+ *
+ * This file is part of LCD4Linux.
+ *
+ * LCD4Linux 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, or (at your option)
+ * any later version.
+ *
+ * LCD4Linux 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * $Log: drv_generic_gpio.h,v $
+ * Revision 1.1  2005/12/18 16:18:36  reinelt
+ * GPO's added again
+ *
+ */
+
+
+#ifndef _DRV_GENERIC_GPO_H_
+#define _DRV_GENERIC_GPO_H_
+
+#include "widget.h"
+
+extern int GPIS;		/* number of GPO's */
+extern int GPOS;		/* number of GPO's */
+
+/* these function must be implemented by the real driver */
+int (*drv_generic_gpio_real_set) (const int num, const int val);
+int (*drv_generic_gpio_real_get) (const int num);
+
+/* generic functions and widget callbacks */
+int drv_generic_gpio_init(const char *section, const char *driver);
+int drv_generic_gpio_clear(void);
+int drv_generic_gpio_draw(WIDGET * W);
+int drv_generic_gpio_quit(void);
+
+#endif