Luth Haroon / SD_modified

SD card interface

mbed-export/LPC2368/ARM/system_LPC23xx.h@0:22612ae617a0, 2012-10-08 (annotated)

Committer:
lharoon
Date:
Mon Oct 08 11:14:07 2012 +0000
Revision:
0:22612ae617a0
1st edition

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lharoon 0:22612ae617a0 1 /* mbed Microcontroller Library
lharoon 0:22612ae617a0 2 * Copyright (C) 2008-2009 ARM Limited. All rights reserved.
lharoon 0:22612ae617a0 3 *
lharoon 0:22612ae617a0 4 * ARM7 version of CMSIS-like functionality - not advised for use outside mbed!
lharoon 0:22612ae617a0 5 * based on cmsis system_LPC17xx.h
lharoon 0:22612ae617a0 6 */
lharoon 0:22612ae617a0 7
lharoon 0:22612ae617a0 8 #ifndef __SYSTEM_LPC23xx_H
lharoon 0:22612ae617a0 9 #define __SYSTEM_LPC23xx_H
lharoon 0:22612ae617a0 10
lharoon 0:22612ae617a0 11 #ifdef __cplusplus
lharoon 0:22612ae617a0 12 extern "C" {
lharoon 0:22612ae617a0 13 #endif
lharoon 0:22612ae617a0 14
lharoon 0:22612ae617a0 15 extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
lharoon 0:22612ae617a0 16
lharoon 0:22612ae617a0 17 /**
lharoon 0:22612ae617a0 18 * Initialize the system
lharoon 0:22612ae617a0 19 *
lharoon 0:22612ae617a0 20 * @param none
lharoon 0:22612ae617a0 21 * @return none
lharoon 0:22612ae617a0 22 *
lharoon 0:22612ae617a0 23 * @brief Setup the microcontroller system.
lharoon 0:22612ae617a0 24 * Initialize the System and update the SystemCoreClock variable.
lharoon 0:22612ae617a0 25 */
lharoon 0:22612ae617a0 26 extern void SystemInit (void);
lharoon 0:22612ae617a0 27
lharoon 0:22612ae617a0 28 /**
lharoon 0:22612ae617a0 29 * Update SystemCoreClock variable
lharoon 0:22612ae617a0 30 *
lharoon 0:22612ae617a0 31 * @param none
lharoon 0:22612ae617a0 32 * @return none
lharoon 0:22612ae617a0 33 *
lharoon 0:22612ae617a0 34 * @brief Updates the SystemCoreClock with current core Clock
lharoon 0:22612ae617a0 35 * retrieved from cpu registers.
lharoon 0:22612ae617a0 36 */
lharoon 0:22612ae617a0 37 extern void SystemCoreClockUpdate (void);
lharoon 0:22612ae617a0 38
lharoon 0:22612ae617a0 39
lharoon 0:22612ae617a0 40 #ifdef __cplusplus
lharoon 0:22612ae617a0 41 }
lharoon 0:22612ae617a0 42 #endif
lharoon 0:22612ae617a0 43
lharoon 0:22612ae617a0 44 #endif