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diff --git a/boards/arduino-mega/benchmark/arduino-mega_context_switch/cfg/cfg_adc.h b/boards/arduino-mega/benchmark/arduino-mega_context_switch/cfg/cfg_adc.h
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+/**
+ * \file
+ * <!--
+ * This file is part of BeRTOS.
+ *
+ * Bertos 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
+ * (at your option) 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction.  Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License.  This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ *
+ * Copyright 2008 Develer S.r.l. (http://www.develer.com/)
+ *
+ * -->
+ *
+ * \brief Configuration file for the ADC module.
+ *
+ * \version $Id$
+ * \author Daniele Basile <asterix@develer.com>
+ */
+
+#ifndef CFG_ADC_H
+#define CFG_ADC_H
+
+/**
+ * Module logging level.
+ *
+ * $WIZ$ type = "enum"
+ * $WIZ$ value_list = "log_level"
+ */
+#define ADC_LOG_LEVEL      LOG_LVL_INFO
+
+/**
+ * Module logging format.
+ *
+ * $WIZ$ type = "enum"
+ * $WIZ$ value_list = "log_format"
+ */
+#define ADC_LOG_FORMAT     LOG_FMT_VERBOSE
+
+/**
+ * Clock Frequency for ADC conversion.
+ *
+ * $WIZ$ type = "int"
+ * $WIZ$ supports = "at91"
+ */
+#define CONFIG_ADC_CLOCK        4800000UL
+
+/**
+ * Minimum time for starting up a conversion [us].
+ *
+ * $WIZ$ type = "int"
+ * $WIZ$ min = 0
+ * $WIZ$ supports = "at91"
+ */
+#define CONFIG_ADC_STARTUP_TIME 20
+
+/**
+ * Minimum time for sample and hold [us].
+ *
+ * $WIZ$ type = "int"
+ * $WIZ$ min = 0
+ * $WIZ$ supports = "at91"
+ */
+#define CONFIG_ADC_SHTIME       834
+
+/**
+ * ADC Voltage Reference.
+ *
+ * $WIZ$ type = "enum"
+ * $WIZ$ value_list = "avr_adc_refs"
+ * $WIZ$ supports = "avr"
+ */
+#define CONFIG_ADC_AVR_REF      ADC_AVR_AVCC
+
+/**
+ * ADC clock divisor from main crystal.
+ *
+ * $WIZ$ type = "int"
+ * $WIZ$ min = 2
+ * $WIZ$ max = 128
+ * $WIZ$ supports = "avr"
+ */
+#define CONFIG_ADC_AVR_DIVISOR  2
+
+/**
+ * Enable ADC strobe for debugging ADC ISR.
+ *
+ * $WIZ$ type = "boolean"
+ */
+#define CONFIG_ADC_STROBE  0
+
+#endif /* CFG_ADC_H */