Nordic stack and drivers for the mbed BLE API Modified for HRM1017 for library 0.1.0
Fork of nRF51822 by
system_nrf51.h
00001 /* Copyright (c) 2013, Nordic Semiconductor ASA 00002 * All rights reserved. 00003 * 00004 * Redistribution and use in source and binary forms, with or without 00005 * modification, are permitted provided that the following conditions are met: 00006 * 00007 * * Redistributions of source code must retain the above copyright notice, this 00008 * list of conditions and the following disclaimer. 00009 * 00010 * * Redistributions in binary form must reproduce the above copyright notice, 00011 * this list of conditions and the following disclaimer in the documentation 00012 * and/or other materials provided with the distribution. 00013 * 00014 * * Neither the name of Nordic Semiconductor ASA nor the names of its 00015 * contributors may be used to endorse or promote products derived from 00016 * this software without specific prior written permission. 00017 * 00018 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00019 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00020 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00021 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 00022 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00023 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 00024 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00025 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00026 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00027 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00028 * 00029 */ 00030 #ifndef SYSTEM_NRF51_H 00031 #define SYSTEM_NRF51_H 00032 00033 #ifdef __cplusplus 00034 extern "C" { 00035 #endif 00036 00037 #include <stdint.h> 00038 00039 00040 extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ 00041 00042 /** 00043 * Initialize the system 00044 * 00045 * @param none 00046 * @return none 00047 * 00048 * @brief Setup the microcontroller system. 00049 * Initialize the System and update the SystemCoreClock variable. 00050 */ 00051 extern void SystemInit (void); 00052 00053 /** 00054 * Update SystemCoreClock variable 00055 * 00056 * @param none 00057 * @return none 00058 * 00059 * @brief Updates the SystemCoreClock with current core Clock 00060 * retrieved from cpu registers. 00061 */ 00062 extern void SystemCoreClockUpdate (void); 00063 00064 #ifdef __cplusplus 00065 } 00066 #endif 00067 00068 #endif /* SYSTEM_NRF51_H */
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