X-Git-Url: http://git.asbjorn.biz/?p=rapper.git;a=blobdiff_plain;f=bitbucket_lpc1768%2FCMSIS%2Fsystem_LPC17xx.h;fp=bitbucket_lpc1768%2FCMSIS%2Fsystem_LPC17xx.h;h=ba31c9aee11f1ff867c2f9d3a1543e6a78438792;hp=0000000000000000000000000000000000000000;hb=4c765357d3685985fea2c360e681025c772e0472;hpb=81d357a0d5a52c468daa3b088028b04eb8b25db5 diff --git a/bitbucket_lpc1768/CMSIS/system_LPC17xx.h b/bitbucket_lpc1768/CMSIS/system_LPC17xx.h new file mode 100755 index 0000000..ba31c9a --- /dev/null +++ b/bitbucket_lpc1768/CMSIS/system_LPC17xx.h @@ -0,0 +1,63 @@ +/**************************************************************************//** + * @file system_LPC17xx.h + * @brief CMSIS Cortex-M3 Device Peripheral Access Layer Header File + * for the NXP LPC17xx Device Series + * @version V1.02 + * @date 08. September 2009 + * + * @note + * Copyright (C) 2009 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ + + +#ifndef __SYSTEM_LPC17xx_H +#define __SYSTEM_LPC17xx_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include + +extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ + + +/** + * Initialize the system + * + * @param none + * @return none + * + * @brief Setup the microcontroller system. + * Initialize the System and update the SystemCoreClock variable. + */ +extern void SystemInit (void); + +/** + * Update SystemCoreClock variable + * + * @param none + * @return none + * + * @brief Updates the SystemCoreClock with current core Clock + * retrieved from cpu registers. + */ +extern void SystemCoreClockUpdate (void); +#ifdef __cplusplus +} +#endif + +#endif /* __SYSTEM_LPC17xx_H */