C:/nxpdrv/LPC1700CMSIS/Core/CM3/DeviceSupport/NXP/LPC17xx/system_LPC17xx.h File Reference
CMSIS Cortex-M3 Device Peripheral Access Layer Header File for the NXP LPC17xx Device Series. More...
#include <stdint.h>
Go to the source code of this file.
Functions | |
void | SystemInit (void) |
Setup the microcontroller system. Initialize the System and update the SystemCoreClock variable. | |
void | SystemCoreClockUpdate (void) |
Updates the SystemCoreClock with current core Clock retrieved from cpu registers. | |
Variables | |
uint32_t | SystemCoreClock |
Detailed Description
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.
- 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.
- 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.
Definition in file system_LPC17xx.h.
Function Documentation
void SystemCoreClockUpdate | ( | void | ) |
Updates the SystemCoreClock with current core Clock retrieved from cpu registers.
Update SystemCoreClock variable
- Parameters:
-
none
- Returns:
- none
Definition at line 419 of file system_LPC17xx.c.
void SystemInit | ( | void | ) |
Setup the microcontroller system. Initialize the System and update the SystemCoreClock variable.
Initialize the system
- Parameters:
-
none
- Returns:
- none
Initialize the system
- Parameters:
-
none
- Returns:
- none
Definition at line 503 of file system_LPC17xx.c.
Variable Documentation
uint32_t SystemCoreClock |
System Clock Frequency (Core Clock)
Definition at line 413 of file system_LPC17xx.c.
Generated on Mon Feb 8 10:01:38 2010 for LPC1700CMSIS Standard Peripheral Firmware Library by 1.5.9