/**
 * \file
 *
 * \brief Clock system configuration
 *
 * Copyright (c) 2011-2012 Atmel Corporation. All rights reserved.
 *
 * \asf_license_start
 *
 * \page License
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 3. The name of Atmel may not be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * 4. This software may only be redistributed and used in connection with an
 *    Atmel microcontroller product.
 *
 * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
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 * \asf_license_stop
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 */
#ifndef CONF_CLOCK_H_INCLUDED
#define CONF_CLOCK_H_INCLUDED

//! Configuration using On-Chip RC oscillator at 48MHz
//! The RC oscillator is calibrated via USB Start Of Frame
//! Clk USB     = 48MHz (used by USB)
//! Clk sys     = 48MHz
//! Clk cpu/per = 24MHz
#define CONFIG_USBCLK_SOURCE     USBCLK_SRC_RCOSC
#define CONFIG_OSC_RC32_CAL      48000000UL

#define CONFIG_OSC_AUTOCAL_RC32MHZ_REF_OSC  OSC_ID_USBSOF

#define CONFIG_SYSCLK_SOURCE     SYSCLK_SRC_RC32MHZ
#define CONFIG_SYSCLK_PSADIV     SYSCLK_PSADIV_2
#define CONFIG_SYSCLK_PSBCDIV    SYSCLK_PSBCDIV_1_1

#endif /* CONF_CLOCK_H_INCLUDED */
