Rename Drivers/AT90USBXXX to Drivers/Peripheral.

LUFA/Drivers/Peripheral/ADC.h

@@ -0,0 +1,87 @@
+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2009.
+              
+  dean [at] fourwalledcubicle [dot] com
+      www.fourwalledcubicle.com
+*/
+
+/*
+  Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+  Permission to use, copy, modify, and distribute this software
+  and its documentation for any purpose and without fee is hereby
+  granted, provided that the above copyright notice appear in all
+  copies and that both that the copyright notice and this
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the
+  software without specific, written prior permission.
+
+  The author disclaim all warranties with regard to this
+  software, including all implied warranties of merchantability
+  and fitness.  In no event shall the author be liable for any
+  special, indirect or consequential damages or any damages
+  whatsoever resulting from loss of use, data or profits, whether
+  in an action of contract, negligence or other tortious action,
+  arising out of or in connection with the use or performance of
+  this software.
+*/
+
+/** \file
+ *
+ *  This file is the master dispatch header file for the device-specific ADC driver, for AVRs containing an ADC.
+ *
+ *  User code should include this file, which will in turn include the correct ADC driver header file for the
+ *  currently selected AVR model.
+ */
+
+/** \ingroup Group_SubsystemDrivers
+ *  @defgroup Group_ADC ADC Driver - LUFA/Drivers/Peripheral/ADC.h
+ */
+ 
+#ifndef __ADC_H__
+#define __ADC_H__
+
+	/* Macros: */
+	#if !defined(__DOXYGEN__)
+		#define INCLUDE_FROM_ADC_H
+		#define INCLUDE_FROM_CHIP_DRIVER
+	#endif
+
+	/* Includes: */
+		#if (defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) || \
+		     defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB647__) || \
+			 defined(__AVR_ATmega16U4__)  || defined(__AVR_ATmega32U4__) || \
+			 defined(__AVR_ATmega32U6__))
+			#include "AT90USBXXX67/ADC.h"
+		#else
+			#error "ADC is not available for the currently selected AVR model."
+		#endif
+
+	/* Public Interface - May be used in end-application: */
+		/* Inline Functions: */
+			/** Starts the reading of the given channel, but does not wait until the conversion has completed.
+			 *  Once executed, the conversion status can be determined via the ADC_IsReadingComplete() macro and
+			 *  the result read via the ADC_GetResult() macro.
+			 *
+			 *  \param MUXMask  Mask comprising of an ADC channel number, reference mask and adjustment mask
+			 */
+			static inline void ADC_StartReading(const uint8_t MUXMask);
+
+			/** Performs a complete single reading from channel, including a polling spinloop to wait for the
+			 *  conversion to complete, and the returning of the converted value.
+			 *
+			 *  \param MUXMask  Mask comprising of an ADC channel number, reference mask and adjustment mask
+			 */
+			static inline uint16_t ADC_GetChannelReading(const uint8_t MUXMask) ATTR_WARN_UNUSED_RESULT;
+
+			/** Configures the given ADC channel, ready for ADC conversions. This function sets the
+			 *  associated port pin as an input and disables the digital portion of the I/O to reduce
+			 *  power consumption.
+			 *
+			 *  \param Channel  ADC channel number to set up for conversions
+			 */
+			static inline void ADC_SetupChannel(const uint8_t Channel);
+			
+#endif