gabriel della-monica / mbed-src

mbed library sources

Fork of mbed-src by mbed official

targets/cmsis/TARGET_NXP/TARGET_LPC408X/system_LPC407x_8x_177x_8x.h@425:91481e778ca2, 2014-12-03 (annotated)

Committer:
mbed_official
Date:
Wed Dec 03 09:45:08 2014 +0000
Revision:
425:91481e778ca2
Parent:
15:4892fe388435 
Synchronized with git revision da233f6e5eb075b1e8d1fcc1438f74d3cb08e2ab



Full URL: https://github.com/mbedmicro/mbed/commit/da233f6e5eb075b1e8d1fcc1438f74d3cb08e2ab/



Targets: Fix GCC ARM linker script for STM32L1  (STM32L152XE)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 15:4892fe388435 1 /**********************************************************************
bogdanm 15:4892fe388435 2 * $Id$ system_LPC407x_8x_177x_8x.h 2011-06-02
bogdanm 15:4892fe388435 3 *//**
bogdanm 15:4892fe388435 4 * @file system_LPC407x_8x_177x_8x.h
bogdanm 15:4892fe388435 5 * @brief CMSIS Cortex-M3 Device Peripheral Access Layer Source File
bogdanm 15:4892fe388435 6 * for the NXP LPC Device Series
bogdanm 15:4892fe388435 7 * @version 1.0
bogdanm 15:4892fe388435 8 * @date 02. June. 2011
bogdanm 15:4892fe388435 9 * @author NXP MCU SW Application Team
bogdanm 15:4892fe388435 10 *
bogdanm 15:4892fe388435 11 * Copyright(C) 2011, NXP Semiconductor
bogdanm 15:4892fe388435 12 * All rights reserved.
bogdanm 15:4892fe388435 13 *
bogdanm 15:4892fe388435 14 ***********************************************************************
bogdanm 15:4892fe388435 15 * Software that is described herein is for illustrative purposes only
bogdanm 15:4892fe388435 16 * which provides customers with programming information regarding the
bogdanm 15:4892fe388435 17 * products. This software is supplied "AS IS" without any warranties.
bogdanm 15:4892fe388435 18 * NXP Semiconductors assumes no responsibility or liability for the
bogdanm 15:4892fe388435 19 * use of the software, conveys no license or title under any patent,
bogdanm 15:4892fe388435 20 * copyright, or mask work right to the product. NXP Semiconductors
bogdanm 15:4892fe388435 21 * reserves the right to make changes in the software without
bogdanm 15:4892fe388435 22 * notification. NXP Semiconductors also make no representation or
bogdanm 15:4892fe388435 23 * warranty that such application will be suitable for the specified
bogdanm 15:4892fe388435 24 * use without further testing or modification.
bogdanm 15:4892fe388435 25 * Permission to use, copy, modify, and distribute this software and its
bogdanm 15:4892fe388435 26 * documentation is hereby granted, under NXP Semiconductors'
bogdanm 15:4892fe388435 27 * relevant copyright in the software, without fee, provided that it
bogdanm 15:4892fe388435 28 * is used in conjunction with NXP Semiconductors microcontrollers. This
bogdanm 15:4892fe388435 29 * copyright, permission, and disclaimer notice must appear in all copies of
bogdanm 15:4892fe388435 30 * this code.
bogdanm 15:4892fe388435 31 **********************************************************************/
bogdanm 15:4892fe388435 32
bogdanm 15:4892fe388435 33 #ifndef __SYSTEM_LPC407x_8x_177x_8x_H
bogdanm 15:4892fe388435 34 #define __SYSTEM_LPC407x_8x_177x_8x_H
bogdanm 15:4892fe388435 35
bogdanm 15:4892fe388435 36 #ifdef __cplusplus
bogdanm 15:4892fe388435 37 extern "C" {
bogdanm 15:4892fe388435 38 #endif
bogdanm 15:4892fe388435 39
bogdanm 15:4892fe388435 40 #include <stdint.h>
bogdanm 15:4892fe388435 41
bogdanm 15:4892fe388435 42 extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
bogdanm 15:4892fe388435 43 extern uint32_t PeripheralClock; /*!< Peripheral Clock Frequency (Pclk) */
bogdanm 15:4892fe388435 44 extern uint32_t EMCClock; /*!< EMC Clock */
bogdanm 15:4892fe388435 45 extern uint32_t USBClock; /*!< USB Frequency */
bogdanm 15:4892fe388435 46
bogdanm 15:4892fe388435 47
bogdanm 15:4892fe388435 48 /**
bogdanm 15:4892fe388435 49 * Initialize the system
bogdanm 15:4892fe388435 50 *
bogdanm 15:4892fe388435 51 * @param none
bogdanm 15:4892fe388435 52 * @return none
bogdanm 15:4892fe388435 53 *
bogdanm 15:4892fe388435 54 * @brief Setup the microcontroller system.
bogdanm 15:4892fe388435 55 * Initialize the System and update the SystemCoreClock variable.
bogdanm 15:4892fe388435 56 */
bogdanm 15:4892fe388435 57 extern void SystemInit (void);
bogdanm 15:4892fe388435 58
bogdanm 15:4892fe388435 59 /**
bogdanm 15:4892fe388435 60 * Update SystemCoreClock variable
bogdanm 15:4892fe388435 61 *
bogdanm 15:4892fe388435 62 * @param none
bogdanm 15:4892fe388435 63 * @return none
bogdanm 15:4892fe388435 64 *
bogdanm 15:4892fe388435 65 * @brief Updates the SystemCoreClock with current core Clock
bogdanm 15:4892fe388435 66 * retrieved from cpu registers.
bogdanm 15:4892fe388435 67 */
bogdanm 15:4892fe388435 68 extern void SystemCoreClockUpdate (void);
bogdanm 15:4892fe388435 69
bogdanm 15:4892fe388435 70 /*----------------------------------------------------------------------------
bogdanm 15:4892fe388435 71 Define clocks
bogdanm 15:4892fe388435 72 *----------------------------------------------------------------------------*/
bogdanm 15:4892fe388435 73 #define XTAL (12000000UL) /* Oscillator frequency */
bogdanm 15:4892fe388435 74 #define OSC_CLK ( XTAL) /* Main oscillator frequency */
bogdanm 15:4892fe388435 75 #define RTC_CLK ( 32768UL) /* RTC oscillator frequency */
bogdanm 15:4892fe388435 76 #define IRC_OSC (12000000UL) /* Internal RC oscillator frequency */
bogdanm 15:4892fe388435 77 #define WDT_OSC ( 500000UL) /* Internal WDT oscillator frequency */
bogdanm 15:4892fe388435 78
bogdanm 15:4892fe388435 79
bogdanm 15:4892fe388435 80
bogdanm 15:4892fe388435 81 /*
bogdanm 15:4892fe388435 82 //-------- <<< end of configuration section >>> ------------------------------
bogdanm 15:4892fe388435 83 */
bogdanm 15:4892fe388435 84
bogdanm 15:4892fe388435 85 #ifdef __cplusplus
bogdanm 15:4892fe388435 86 }
bogdanm 15:4892fe388435 87 #endif
bogdanm 15:4892fe388435 88
bogdanm 15:4892fe388435 89 #endif /* __SYSTEM_LPC407x_8x_177x_8x_H */