00001 /* ---------------------------------------------------------------------------- */ 00002 /* Atmel Microcontroller Software Support */ 00003 /* SAM Software Package License */ 00004 /* ---------------------------------------------------------------------------- */ 00005 /* Copyright (c) 2015, Atmel Corporation */ 00006 /* */ 00007 /* All rights reserved. */ 00008 /* */ 00009 /* Redistribution and use in source and binary forms, with or without */ 00010 /* modification, are permitted provided that the following condition is met: */ 00011 /* */ 00012 /* - Redistributions of source code must retain the above copyright notice, */ 00013 /* this list of conditions and the disclaimer below. */ 00014 /* */ 00015 /* Atmel's name may not be used to endorse or promote products derived from */ 00016 /* this software without specific prior written permission. */ 00017 /* */ 00018 /* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR */ 00019 /* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */ 00020 /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE */ 00021 /* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, */ 00022 /* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */ 00023 /* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */ 00024 /* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */ 00025 /* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */ 00026 /* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */ 00027 /* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ 00028 /* ---------------------------------------------------------------------------- */ 00029 00030 #ifndef _SUPC_H_ 00031 #define _SUPC_H_ 00032 00033 /*---------------------------------------------------------------------------- 00034 * Headers 00035 *----------------------------------------------------------------------------*/ 00036 #include <stdint.h> 00037 00038 00039 /*---------------------------------------------------------------------------- 00040 * Definitions 00041 *----------------------------------------------------------------------------*/ 00042 00043 00044 00045 /*---------------------------------------------------------------------------- 00046 * Exported functions 00047 *----------------------------------------------------------------------------*/ 00048 00049 #ifdef __cplusplus 00050 extern "C" { 00051 #endif 00052 00053 00054 00055 void SUPC_SelectExtCrystal32K(void); 00056 uint8_t SUPC_IsSlowClkExtCrystal32K(void); 00057 uint8_t SUPC_Read_Status(uint32_t status); 00058 void SUPC_DisableSupplyMonitor(void); 00059 void SUPC_DisableVoltageReg(void); 00060 void SUPC_ConfigSupplyMonitor(uint32_t Config); 00061 void SUPC_BrownoutDetectEnable(uint8_t enable); 00062 void SUPC_BrownoutResetEnable(void); 00063 void SUPC_SramBackupMode(uint8_t enable); 00064 void SUPC_BypassXtal32KOsc(void); 00065 void SUPC_EnablesWakeupInput(uint32_t Input, uint8_t enable); 00066 void SUPC_SetLowPowerDebounce(uint8_t period); 00067 void SUPC_SetWakeupDebounce(uint8_t period); 00068 void SUPC_EnablesWakeupMode(uint32_t Regs, uint8_t enable); 00069 00070 #ifdef __cplusplus 00071 } 00072 #endif 00073 00074 #endif /* #ifndef _PMC_ */ 00075