CMSIS Cortex-M3 Device Peripheral Access Layer Header File for the NXP LPC13xx Device Series. [詳解]

#include <stdint.h>

system_LPC13xx.h の依存先関係図:

被依存関係図:

関数
void	SystemInit (void)
	Setup the microcontroller system. Initialize the System and update the SystemCoreClock variable. [詳解]

void	SystemCoreClockUpdate (void)
	Updates the SystemCoreClock with current core Clock retrieved from cpu registers. [詳解]

詳解

CMSIS Cortex-M3 Device Peripheral Access Layer Header File for the NXP LPC13xx Device Series.

: 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.

関数詳解

void SystemCoreClockUpdate ( void )

Updates the SystemCoreClock with current core Clock retrieved from cpu registers.

Update SystemCoreClock variable

引数

none

void SystemInit ( void )

Setup the microcontroller system. Initialize the System and update the SystemCoreClock variable.

Initialize the system

引数

none

Setup the microcontroller system. Initialize the System and update the SystemCoreClock variable.

Initialize the system

引数

none

uint32_t SystemCoreClock

System Clock Frequency (Core Clock)