Nut/OS  4.10.3
API Reference
at91_rstc.h
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00001 #ifndef _ARCH_ARM_AT91_RSTC_H_
00002 #define _ARCH_ARM_AT91_RSTC_H_
00003 
00004 /*
00005  * Copyright (C) 2005-2006 by egnite Software GmbH. All rights reserved.
00006  *
00007  * Redistribution and use in source and binary forms, with or without
00008  * modification, are permitted provided that the following conditions
00009  * are met:
00010  *
00011  * 1. Redistributions of source code must retain the above copyright
00012  *    notice, this list of conditions and the following disclaimer.
00013  * 2. Redistributions in binary form must reproduce the above copyright
00014  *    notice, this list of conditions and the following disclaimer in the
00015  *    documentation and/or other materials provided with the distribution.
00016  * 3. Neither the name of the copyright holders nor the names of
00017  *    contributors may be used to endorse or promote products derived
00018  *    from this software without specific prior written permission.
00019  *
00020  * THIS SOFTWARE IS PROVIDED BY EGNITE SOFTWARE GMBH AND CONTRIBUTORS
00021  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00022  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
00023  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL EGNITE
00024  * SOFTWARE GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
00025  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
00026  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
00027  * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
00028  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00029  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
00030  * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00031  * SUCH DAMAGE.
00032  *
00033  * For additional information see http://www.ethernut.de/
00034  */
00035 
00057 
00060 #define RSTC_CR         (RSTC_BASE + 0x00)      
00061 #define RSTC_PROCRST            0x00000001      
00062 #define RSTC_PERRST             0x00000004      
00063 #define RSTC_EXTRST             0x00000008      
00064 #define RSTC_KEY                0xA5000000      
00066 
00067 
00069 #define RSTC_SR         (RSTC_BASE + 0x04)      
00070 #define RSTC_URSTS              0x00000001      
00071 #define RSTC_BODSTS             0x00000002      
00072 #define RSTC_RSTTYP             0x00000700      
00073 #define RSTC_RSTTYP_POWERUP     0x00000000      
00074 #define RSTC_RSTTYP_WAKEUP      0x00000100      
00075 #define RSTC_RSTTYP_WATCHDOG    0x00000200      
00076 #define RSTC_RSTTYP_SOFTWARE    0x00000300      
00077 #define RSTC_RSTTYP_USER        0x00000400      
00078 #define RSTC_RSTTYP_BROWNOUT    0x00000500      
00079 #define RSTC_NRSTL              0x00010000      
00080 #define RSTC_SRCMP              0x00020000      
00082 
00083 
00085 #define RSTC_MR         (RSTC_BASE + 0x08)      
00086 #define RSTC_URSTEN             0x00000001      
00087 #define RSTC_URSTIEN            0x00000010      
00088 #define RSTC_ERSTL              0x00000F00      
00089 #define RSTC_ERSTL_LSB                  8       
00090 #define RSTC_BODIEN             0x00010000      
00091 #define RSTC_KEY_MSK            0xFF000000      
00093 
00094 
00096 #endif                          /* _ARCH_ARM_AT91_RSTC_H_ */