/* $Id$
 * $URL$
 *
 * 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.
 *
 */


#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 */
extern int (*drv_generic_gpio_real_set) (const int num, const int val);
extern 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_get(const int num);
int drv_generic_gpio_draw(WIDGET * W);
int drv_generic_gpio_quit(void);

#endif
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<div class='path'>path: <a href='/lcd4linux.git/log/?h=master&amp;id=654ac10fea60f352a7f79955f93ea8da75517638&amp;follow=1'>root</a>/<a href='/lcd4linux.git/log/mkinstalldirs?h=master&amp;id=654ac10fea60f352a7f79955f93ea8da75517638&amp;follow=1'>mkinstalldirs</a> (<a href='/lcd4linux.git/log/mkinstalldirs?h=master&amp;id=654ac10fea60f352a7f79955f93ea8da75517638'>unfollow</a>)</div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/lcd4linux.git/log/mkinstalldirs?h=master&amp;id=654ac10fea60f352a7f79955f93ea8da75517638&amp;showmsg=1&amp;follow=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
<tr><td><span title='2004-01-06 22:33:14 +0000'>2004-01-06</span></td><td><a href='/lcd4linux.git/commit/wifi.h?h=master&amp;id=cb237ec8bae76a6f621fc0ec704e87f9163274cd&amp;follow=1'>[lcd4linux @ 2004-01-06 22:33:13 by reinelt]</a></td><td>reinelt</td><td>14</td><td><span class='deletions'>-472</span>/<span class='insertions'>+542</span></td></tr>
<tr><td><span title='2004-01-06 21:14:51 +0000'>2004-01-06</span></td><td><a href='/lcd4linux.git/commit/debian/templates?h=master&amp;id=28c2ce96d4b42524200e7ceced98a505f9a166ea&amp;follow=1'>[lcd4linux @ 2004-01-06 21:14:51 by reinelt]</a></td><td>reinelt</td><td>4</td><td><span class='deletions'>-14</span>/<span class='insertions'>+7</span></td></tr>
<tr><td><span title='2004-01-06 18:22:41 +0000'>2004-01-06</span></td><td><a href='/lcd4linux.git/commit/debian/copyright?h=master&amp;id=5baf88f9e7d64513ef7630681d3c311a6131fb42&amp;follow=1'>[lcd4linux @ 2004-01-06 18:22:41 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-3</span>/<span class='insertions'>+13</span></td></tr>
<tr><td><span title='2004-01-06 17:56:43 +0000'>2004-01-06</span></td><td><a href='/lcd4linux.git/commit/ltmain.sh?h=master&amp;id=a62387fa9652f54e5f70ead6b4c501fd1fe6cc5b&amp;follow=1'>[lcd4linux @ 2004-01-06 17:56:43 by reinelt]</a></td><td>reinelt</td><td>3</td><td><span class='deletions'>-1000</span>/<span class='insertions'>+2045</span></td></tr>
<tr><td><span title='2004-01-06 17:37:00 +0000'>2004-01-06</span></td><td><a href='/lcd4linux.git/commit/ChangeLog?h=master&amp;id=c718969bc0f8010d7ec07c79dc86d7cf152ce2c8&amp;follow=1'>[lcd4linux @ 2004-01-06 17:37:00 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+20</span></td></tr>
<tr><td><span title='2004-01-06 17:33:45 +0000'>2004-01-06</span></td><td><a href='/lcd4linux.git/commit/plugin_sample.c?h=master&amp;id=89942b18b768f34b7a17cc84b2ba47986784f32f&amp;follow=1'>[lcd4linux @ 2004-01-06 17:33:45 by reinelt]</a></td><td>reinelt</td><td>6</td><td><span class='deletions'>-28</span>/<span class='insertions'>+298</span></td></tr>
<tr><td><span title='2004-01-06 15:19:16 +0000'>2004-01-06</span></td><td><a href='/lcd4linux.git/commit/plugin.c?h=master&amp;id=5b3068696ac2f421878c9edeb9cc5ee3fc18af2a&amp;follow=1'>[lcd4linux @ 2004-01-06 15:19:12 by reinelt]</a></td><td>reinelt</td><td>2</td><td><span class='deletions'>-104</span>/<span class='insertions'>+136</span></td></tr>
<tr><td><span title='2004-01-05 11:57:38 +0000'>2004-01-05</span></td><td><a href='/lcd4linux.git/commit/processor.c?h=master&amp;id=019c4cc3d6d541cff8af4bd1dc29c67648a57322&amp;follow=1'>[lcd4linux @ 2004-01-05 11:57:38 by reinelt]</a></td><td>reinelt</td><td>7</td><td><span class='deletions'>-8</span>/<span class='insertions'>+168</span></td></tr>
<tr><td><span title='2004-01-02 14:20:15 +0000'>2004-01-02</span></td><td><a href='/lcd4linux.git/commit/debian/templates?h=master&amp;id=70505233c857187bc5b0616bb37b4ea055885911&amp;follow=1'>[lcd4linux @ 2004-01-02 14:20:15 by reinelt]</a></td><td>reinelt</td><td>10</td><td><span class='deletions'>-0</span>/<span class='insertions'>+201</span></td></tr>
<tr><td><span title='2004-01-02 14:18:54 +0000'>2004-01-02</span></td><td><a href='/lcd4linux.git/commit/TODO?h=master&amp;id=ded8e36b6371187c85cd78cfd791f569ff9e169a&amp;follow=1'>[lcd4linux @ 2004-01-02 14:18:54 by reinelt]</a></td><td>reinelt</td><td>2</td><td><span class='deletions'>-0</span>/<span class='insertions'>+101</span></td></tr>
<tr><td><span title='2003-12-19 06:27:33 +0000'>2003-12-19</span></td><td><a href='/lcd4linux.git/commit/plugin_xmms.c?h=master&amp;id=455640eec8a9f0815c396eb92b28feeded96dbdc&amp;follow=1'>[lcd4linux @ 2003-12-19 06:27:33 by reinelt]</a></td><td>reinelt</td><td>4</td><td><span class='deletions'>-8</span>/<span class='insertions'>+119</span></td></tr>