1 files changed, 93 insertions, 0 deletions
diff --git a/include/ginput/ginput_toggle.h b/include/ginput/ginput_toggle.h
new file mode 100644
index 00000000..10be1da9
--- /dev/null
+++ b/include/ginput/ginput_toggle.h
@@ -0,0 +1,93 @@
+/*
+    ChibiOS/GFX - Copyright (C) 2012
+                 Joel Bodenmann aka Tectu <joel@unormal.org>
+
+    This file is part of ChibiOS/GFX.
+
+    ChibiOS/GFX 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 3 of the License, or
+    (at your option) any later version.
+
+    ChibiOS/GFX 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, see <http://www.gnu.org/licenses/>.
+*/
+/**
+ * @file    ginput/ginput_toggle.h
+ * @brief   GINPUT GFX User Input subsystem header file.
+ *
+ * @addtogroup GINPUT
+ * @{
+ */
+#ifndef _GINPUT_TOGGLE_H
+#define _GINPUT_TOGGLE_H
+
+/**
+ * @name    GINPUT more complex functionality to be compiled
+ * @{
+ */
+	/**
+	 * @brief   Should hardware toggle/switch/button (pio) functions be included.
+	 * @details	Defaults to FALSE
+	 */
+	#ifndef GINPUT_NEED_TOGGLE
+		#define GINPUT_NEED_TOGGLE	FALSE
+	#endif
+/** @} */
+
+#if GINPUT_NEED_TOGGLE || defined(__DOXYGEN__)
+
+/*===========================================================================*/
+/* Low Level Driver details and error checks.                                */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Type definitions                                                          */
+/*===========================================================================*/
+
+// Event types for various ginput sources
+#define GEVENT_TOGGLE		(GEVENT_GINPUT_FIRST+3)
+
+// Get the hardware definitions - Number of instances etc.
+#include "ginput_lld_toggle_config.h"
+
+typedef struct GEventToggle_t {
+	GEventType		type;				// The type of this event (GEVENT_TOGGLE)
+	uint16_t		instance;			// The toggle instance
+	bool_t			on;					// True if the toggle/button is on
+	} GEventToggle;
+
+// Toggle Listen Flags - passed to geventAddSourceToListener()
+#define GLISTEN_TOGGLE_ON		0x0001			// Return an event when the toggle turns on
+#define GLISTEN_TOGGLE_OFF		0x0002			// Return an event when the toggle turns off
+
+/*===========================================================================*/
+/* External declarations.                                                    */
+/*===========================================================================*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+	/* Hardware Toggle/Switch/Button Functions */
+	GSourceHandle ginputGetToggle(uint16_t instance);					// Instance = 0 to n-1
+	void ginputInvertToggle(uint16_t instance, bool_t invert);			// If invert is true, invert the on/off sense for the toggle
+
+	/* Get the current toggle status.
+	 *	Returns FALSE on error (eg invalid instance)
+	 */
+	bool_t ginputGetToggleStatus(uint16_t instance, GEventToggle *ptoggle);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GINPUT_NEED_TOGGLE */
+
+#endif /* _GINPUT_TOGGLE_H */
+/** @} */