Diff: libs/LPC17xx/LPC17xxLib/src/lpc17xx_nvic.c

Revision:

3:f151d08d335c

Parent:

2:1df0b61d3b5a

--- a/libs/LPC17xx/LPC17xxLib/src/lpc17xx_nvic.c	Fri Feb 28 18:52:52 2014 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,145 +0,0 @@
-#ifdef __LPC17XX__
-
-/**********************************************************************
-* $Id$		lpc17xx_nvic.c				2010-05-21
-*//**
-* @file		lpc17xx_nvic.c
-* @brief	Contains all expansion functions support for
-* 			NVIC firmware library on LPC17xx. The main
-* 			NVIC functions are defined in core_cm3.h
-* @version	2.0
-* @date		21. May. 2010
-* @author	NXP MCU SW Application Team
-*
-* Copyright(C) 2010, NXP Semiconductor
-* All rights reserved.
-*
-***********************************************************************
-* Software that is described herein is for illustrative purposes only
-* which provides customers with programming information regarding the
-* products. This software is supplied "AS IS" without any warranties.
-* NXP Semiconductors assumes no responsibility or liability for the
-* use of the software, conveys no license or title under any patent,
-* copyright, or mask work right to the product. NXP Semiconductors
-* reserves the right to make changes in the software without
-* notification. NXP Semiconductors also make no representation or
-* warranty that such application will be suitable for the specified
-* use without further testing or modification.
-**********************************************************************/
-
-/* Peripheral group ----------------------------------------------------------- */
-/** @addtogroup NVIC
- * @{
- */
-
-/* Includes ------------------------------------------------------------------- */
-#include "lpc17xx_nvic.h"
-
-
-/* Private Macros ------------------------------------------------------------- */
-/** @addtogroup NVIC_Private_Macros
- * @{
- */
-
-/* Vector table offset bit mask */
-#define NVIC_VTOR_MASK              0x3FFFFF80
-
-/**
- * @}
- */
-
-
-/* Public Functions ----------------------------------------------------------- */
-/** @addtogroup NVIC_Public_Functions
- * @{
- */
-
-
-/*****************************************************************************//**
- * @brief		De-initializes the NVIC peripheral registers to their default
- * 				reset values.
- * @param		None
- * @return      None
- *
- * These following NVIC peripheral registers will be de-initialized:
- * - Disable Interrupt (32 IRQ interrupt sources that matched with LPC17xx)
- * - Clear all Pending Interrupts (32 IRQ interrupt source that matched with LPC17xx)
- * - Clear all Interrupt Priorities (32 IRQ interrupt source that matched with LPC17xx)
- *******************************************************************************/
-void NVIC_DeInit(void)
-{
-	uint8_t tmp;
-
-	/* Disable all interrupts */
-	NVIC->ICER[0] = 0xFFFFFFFF;
-	NVIC->ICER[1] = 0x00000001;
-	/* Clear all pending interrupts */
-	NVIC->ICPR[0] = 0xFFFFFFFF;
-	NVIC->ICPR[1] = 0x00000001;
-
-	/* Clear all interrupt priority */
-	for (tmp = 0; tmp < 32; tmp++) {
-		NVIC->IP[tmp] = 0x00;
-	}
-}
-
-/*****************************************************************************//**
- * @brief			De-initializes the SCB peripheral registers to their default
- *                  reset values.
- * @param			none
- * @return 			none
- *
- * These following SCB NVIC peripheral registers will be de-initialized:
- * - Interrupt Control State register
- * - Interrupt Vector Table Offset register
- * - Application Interrupt/Reset Control register
- * - System Control register
- * - Configuration Control register
- * - System Handlers Priority Registers
- * - System Handler Control and State Register
- * - Configurable Fault Status Register
- * - Hard Fault Status Register
- * - Debug Fault Status Register
- *******************************************************************************/
-void NVIC_SCBDeInit(void)
-{
-	uint8_t tmp;
-
-	SCB->ICSR = 0x0A000000;
-	SCB->VTOR = 0x00000000;
-	SCB->AIRCR = 0x05FA0000;
-	SCB->SCR = 0x00000000;
-	SCB->CCR = 0x00000000;
-
-	for (tmp = 0; tmp < 32; tmp++) {
-		SCB->SHP[tmp] = 0x00;
-	}
-
-	SCB->SHCSR = 0x00000000;
-	SCB->CFSR = 0xFFFFFFFF;
-	SCB->HFSR = 0xFFFFFFFF;
-	SCB->DFSR = 0xFFFFFFFF;
-}
-
-
-/*****************************************************************************//**
- * @brief		Set Vector Table Offset value
- * @param		offset Offset value
- * @return      None
- *******************************************************************************/
-void NVIC_SetVTOR(uint32_t offset)
-{
-//	SCB->VTOR  = (offset & NVIC_VTOR_MASK);
-	SCB->VTOR  = offset;
-}
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/* --------------------------------- End Of File ------------------------------ */
-#endif /* __LPC17XX__ */