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Last commit 20 Feb 2019 by 
mbed official
targets/cmsis/TARGET_NXP/TARGET_LPC11XX/system_LPC11xx.h@19:398f4c622e1b, 2013-08-19 (annotated)
- Committer:
- bogdanm
- Date:
- Mon Aug 19 18:17:02 2013 +0300
- Revision:
- 19:398f4c622e1b
Sync with official mbed library release 66
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| bogdanm | 19:398f4c622e1b | 1 | /**************************************************************************//** |
| bogdanm | 19:398f4c622e1b | 2 | * @file system_LPC11xx.h |
| bogdanm | 19:398f4c622e1b | 3 | * @brief CMSIS Cortex-M0 Device Peripheral Access Layer Header File |
| bogdanm | 19:398f4c622e1b | 4 | * for the NXP LPC11xx/LPC11Cxx Device Series |
| bogdanm | 19:398f4c622e1b | 5 | * @version V1.10 |
| bogdanm | 19:398f4c622e1b | 6 | * @date 24. November 2010 |
| bogdanm | 19:398f4c622e1b | 7 | * |
| bogdanm | 19:398f4c622e1b | 8 | * @note |
| bogdanm | 19:398f4c622e1b | 9 | * Copyright (C) 2009-2010 ARM Limited. All rights reserved. |
| bogdanm | 19:398f4c622e1b | 10 | * |
| bogdanm | 19:398f4c622e1b | 11 | * @par |
| bogdanm | 19:398f4c622e1b | 12 | * ARM Limited (ARM) is supplying this software for use with Cortex-M |
| bogdanm | 19:398f4c622e1b | 13 | * processor based microcontrollers. This file can be freely distributed |
| bogdanm | 19:398f4c622e1b | 14 | * within development tools that are supporting such ARM based processors. |
| bogdanm | 19:398f4c622e1b | 15 | * |
| bogdanm | 19:398f4c622e1b | 16 | * @par |
| bogdanm | 19:398f4c622e1b | 17 | * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED |
| bogdanm | 19:398f4c622e1b | 18 | * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF |
| bogdanm | 19:398f4c622e1b | 19 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. |
| bogdanm | 19:398f4c622e1b | 20 | * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR |
| bogdanm | 19:398f4c622e1b | 21 | * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. |
| bogdanm | 19:398f4c622e1b | 22 | * |
| bogdanm | 19:398f4c622e1b | 23 | ******************************************************************************/ |
| bogdanm | 19:398f4c622e1b | 24 | |
| bogdanm | 19:398f4c622e1b | 25 | |
| bogdanm | 19:398f4c622e1b | 26 | #ifndef __SYSTEM_LPC11xx_H |
| bogdanm | 19:398f4c622e1b | 27 | #define __SYSTEM_LPC11xx_H |
| bogdanm | 19:398f4c622e1b | 28 | |
| bogdanm | 19:398f4c622e1b | 29 | #ifdef __cplusplus |
| bogdanm | 19:398f4c622e1b | 30 | extern "C" { |
| bogdanm | 19:398f4c622e1b | 31 | #endif |
| bogdanm | 19:398f4c622e1b | 32 | |
| bogdanm | 19:398f4c622e1b | 33 | #include <stdint.h> |
| bogdanm | 19:398f4c622e1b | 34 | |
| bogdanm | 19:398f4c622e1b | 35 | extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ |
| bogdanm | 19:398f4c622e1b | 36 | |
| bogdanm | 19:398f4c622e1b | 37 | |
| bogdanm | 19:398f4c622e1b | 38 | /** |
| bogdanm | 19:398f4c622e1b | 39 | * Initialize the system |
| bogdanm | 19:398f4c622e1b | 40 | * |
| bogdanm | 19:398f4c622e1b | 41 | * @param none |
| bogdanm | 19:398f4c622e1b | 42 | * @return none |
| bogdanm | 19:398f4c622e1b | 43 | * |
| bogdanm | 19:398f4c622e1b | 44 | * @brief Setup the microcontroller system. |
| bogdanm | 19:398f4c622e1b | 45 | * Initialize the System and update the SystemCoreClock variable. |
| bogdanm | 19:398f4c622e1b | 46 | */ |
| bogdanm | 19:398f4c622e1b | 47 | extern void SystemInit (void); |
| bogdanm | 19:398f4c622e1b | 48 | |
| bogdanm | 19:398f4c622e1b | 49 | /** |
| bogdanm | 19:398f4c622e1b | 50 | * Update SystemCoreClock variable |
| bogdanm | 19:398f4c622e1b | 51 | * |
| bogdanm | 19:398f4c622e1b | 52 | * @param none |
| bogdanm | 19:398f4c622e1b | 53 | * @return none |
| bogdanm | 19:398f4c622e1b | 54 | * |
| bogdanm | 19:398f4c622e1b | 55 | * @brief Updates the SystemCoreClock with current core Clock |
| bogdanm | 19:398f4c622e1b | 56 | * retrieved from cpu registers. |
| bogdanm | 19:398f4c622e1b | 57 | */ |
| bogdanm | 19:398f4c622e1b | 58 | extern void SystemCoreClockUpdate (void); |
| bogdanm | 19:398f4c622e1b | 59 | |
| bogdanm | 19:398f4c622e1b | 60 | #ifdef __cplusplus |
| bogdanm | 19:398f4c622e1b | 61 | } |
| bogdanm | 19:398f4c622e1b | 62 | #endif |
| bogdanm | 19:398f4c622e1b | 63 | |
| bogdanm | 19:398f4c622e1b | 64 | #endif /* __SYSTEM_LPC11xx_H */ |
