?? hw_nvic.h
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//*****************************************************************************
//
// hw_nvic.h - Macros used when accessing the NVIC hardware.
//
// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
//
// Software License Agreement
//
// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
// exclusively on LMI's Stellaris Family of microcontroller products.
//
// The software is owned by LMI and/or its suppliers, and is protected under
// applicable copyright laws. All rights are reserved. Any use in violation
// of the foregoing restrictions may subject the user to criminal sanctions
// under applicable laws, as well as to civil liability for the breach of the
// terms and conditions of this license.
//
// 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.
// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
//
// This is part of revision 991 of the Stellaris Driver Library.
//
//*****************************************************************************
#ifndef __HW_NVIC_H__
#define __HW_NVIC_H__
//*****************************************************************************
//
// The following define the addresses of the NVIC registers.
//
//*****************************************************************************
#define NVIC_INT_TYPE 0xE000E004 // Interrupt Controller Type Reg.
#define NVIC_ST_CTRL 0xE000E010 // SysTick Control and Status Reg.
#define NVIC_ST_RELOAD 0xE000E014 // SysTick Reload Value Register
#define NVIC_ST_CURRENT 0xE000E018 // SysTick Current Value Register
#define NVIC_ST_CAL 0xE000E01C // SysTick Calibration Value Reg.
#define NVIC_EN0 0xE000E100 // IRQ 0 to 31 Set Enable Register
#define NVIC_DIS0 0xE000E180 // IRQ 0 to 31 Clear Enable Reg.
#define NVIC_PEND0 0xE000E200 // IRQ 0 to 31 Set Pending Register
#define NVIC_UNPEND0 0xE000E280 // IRQ 0 to 31 Clear Pending Reg.
#define NVIC_ACTIVE0 0xE000E300 // IRQ 0 to 31 Active Register
#define NVIC_PRI0 0xE000E400 // IRQ 0 to 3 Priority Register
#define NVIC_PRI1 0xE000E404 // IRQ 4 to 7 Priority Register
#define NVIC_PRI2 0xE000E408 // IRQ 8 to 11 Priority Register
#define NVIC_PRI3 0xE000E40C // IRQ 12 to 15 Priority Register
#define NVIC_PRI4 0xE000E410 // IRQ 16 to 19 Priority Register
#define NVIC_PRI5 0xE000E414 // IRQ 20 to 23 Priority Register
#define NVIC_PRI6 0xE000E418 // IRQ 24 to 27 Priority Register
#define NVIC_PRI7 0xE000E41C // IRQ 28 to 31 Priority Register
#define NVIC_CPUID 0xE000ED00 // CPUID Base Register
#define NVIC_INT_CTRL 0xE000ED04 // Interrupt Control State Register
#define NVIC_VTABLE 0xE000ED08 // Vector Table Offset Register
#define NVIC_APINT 0xE000ED0C // App. Int & Reset Control Reg.
#define NVIC_SYS_CTRL 0xE000ED10 // System Control Register
#define NVIC_CFG_CTRL 0xE000ED14 // Configuration Control Register
#define NVIC_SYS_PRI1 0xE000ED18 // Sys. Handlers 4 to 7 Priority
#define NVIC_SYS_PRI2 0xE000ED1C // Sys. Handlers 8 to 11 Priority
#define NVIC_SYS_PRI3 0xE000ED20 // Sys. Handlers 12 to 15 Priority
#define NVIC_SYS_HND_CTRL 0xE000ED24 // System Handler Control and State
#define NVIC_FAULT_STAT 0xE000ED28 // Configurable Fault Status Reg.
#define NVIC_HFAULT_STAT 0xE000ED2C // Hard Fault Status Register
#define NVIC_DEBUG_STAT 0xE000ED30 // Debug Status Register
#define NVIC_MM_ADDR 0xE000ED34 // Mem Manage Address Register
#define NVIC_FAULT_ADDR 0xE000ED38 // Bus Fault Address Register
#define NVIC_MPU_TYPE 0xE000ED90 // MPU Type Register
#define NVIC_MPU_CTRL 0xE000ED94 // MPU Control Register
#define NVIC_MPU_NUMBER 0xE000ED98 // MPU Region Number Register
#define NVIC_MPU_BASE 0xE000ED9C // MPU Region Base Address Register
#define NVIC_MPU_ATTR 0xE000EDA0 // MPU Region Attribute & Size Reg.
#define NVIC_DBG_CTRL 0xE000EDF0 // Debug Control and Status Reg.
#define NVIC_DBG_XFER 0xE000EDF4 // Debug Core Reg. Transfer Select
#define NVIC_DBG_DATA 0xE000EDF8 // Debug Core Register Data
#define NVIC_DBG_INT 0xE000EDFC // Debug Reset Interrupt Control
#define NVIC_SW_TRIG 0xE000EF00 // Software Trigger Interrupt Reg.
//*****************************************************************************
//
// The following define the bit fields in the NVIC_INT_TYPE register.
//
//*****************************************************************************
#define NVIC_INT_TYPE_LINES_M 0x0000001F // Number of interrupt lines (x32)
#define NVIC_INT_TYPE_LINES_S 0
//*****************************************************************************
//
// The following define the bit fields in the NVIC_ST_CTRL register.
//
//*****************************************************************************
#define NVIC_ST_CTRL_COUNT 0x00010000 // Count flag
#define NVIC_ST_CTRL_CLK_SRC 0x00000004 // Clock Source
#define NVIC_ST_CTRL_INTEN 0x00000002 // Interrupt enable
#define NVIC_ST_CTRL_ENABLE 0x00000001 // Counter mode
//*****************************************************************************
//
// The following define the bit fields in the NVIC_ST_RELOAD register.
//
//*****************************************************************************
#define NVIC_ST_RELOAD_M 0x00FFFFFF // Counter load value
#define NVIC_ST_RELOAD_S 0
//*****************************************************************************
//
// The following define the bit fields in the NVIC_ST_CURRENT register.
//
//*****************************************************************************
#define NVIC_ST_CURRENT_M 0x00FFFFFF // Counter current value
#define NVIC_ST_CURRENT_S 0
//*****************************************************************************
//
// The following define the bit fields in the NVIC_ST_CAL register.
//
//*****************************************************************************
#define NVIC_ST_CAL_NOREF 0x80000000 // No reference clock
#define NVIC_ST_CAL_SKEW 0x40000000 // Clock skew
#define NVIC_ST_CAL_ONEMS_M 0x00FFFFFF // 1ms reference value
#define NVIC_ST_CAL_ONEMS_S 0
//*****************************************************************************
//
// The following define the bit fields in the NVIC_EN0 register.
//
//*****************************************************************************
#define NVIC_EN0_INT31 0x80000000 // Interrupt 31 enable
#define NVIC_EN0_INT30 0x40000000 // Interrupt 30 enable
#define NVIC_EN0_INT29 0x20000000 // Interrupt 29 enable
#define NVIC_EN0_INT28 0x10000000 // Interrupt 28 enable
#define NVIC_EN0_INT27 0x08000000 // Interrupt 27 enable
#define NVIC_EN0_INT26 0x04000000 // Interrupt 26 enable
#define NVIC_EN0_INT25 0x02000000 // Interrupt 25 enable
#define NVIC_EN0_INT24 0x01000000 // Interrupt 24 enable
#define NVIC_EN0_INT23 0x00800000 // Interrupt 23 enable
#define NVIC_EN0_INT22 0x00400000 // Interrupt 22 enable
#define NVIC_EN0_INT21 0x00200000 // Interrupt 21 enable
#define NVIC_EN0_INT20 0x00100000 // Interrupt 20 enable
#define NVIC_EN0_INT19 0x00080000 // Interrupt 19 enable
#define NVIC_EN0_INT18 0x00040000 // Interrupt 18 enable
#define NVIC_EN0_INT17 0x00020000 // Interrupt 17 enable
#define NVIC_EN0_INT16 0x00010000 // Interrupt 16 enable
#define NVIC_EN0_INT15 0x00008000 // Interrupt 15 enable
#define NVIC_EN0_INT14 0x00004000 // Interrupt 14 enable
#define NVIC_EN0_INT13 0x00002000 // Interrupt 13 enable
#define NVIC_EN0_INT12 0x00001000 // Interrupt 12 enable
#define NVIC_EN0_INT11 0x00000800 // Interrupt 11 enable
#define NVIC_EN0_INT10 0x00000400 // Interrupt 10 enable
#define NVIC_EN0_INT9 0x00000200 // Interrupt 9 enable
#define NVIC_EN0_INT8 0x00000100 // Interrupt 8 enable
#define NVIC_EN0_INT7 0x00000080 // Interrupt 7 enable
#define NVIC_EN0_INT6 0x00000040 // Interrupt 6 enable
#define NVIC_EN0_INT5 0x00000020 // Interrupt 5 enable
#define NVIC_EN0_INT4 0x00000010 // Interrupt 4 enable
#define NVIC_EN0_INT3 0x00000008 // Interrupt 3 enable
#define NVIC_EN0_INT2 0x00000004 // Interrupt 2 enable
#define NVIC_EN0_INT1 0x00000002 // Interrupt 1 enable
#define NVIC_EN0_INT0 0x00000001 // Interrupt 0 enable
//*****************************************************************************
//
// The following define the bit fields in the NVIC_DIS0 register.
//
//*****************************************************************************
#define NVIC_DIS0_INT31 0x80000000 // Interrupt 31 disable
#define NVIC_DIS0_INT30 0x40000000 // Interrupt 30 disable
#define NVIC_DIS0_INT29 0x20000000 // Interrupt 29 disable
#define NVIC_DIS0_INT28 0x10000000 // Interrupt 28 disable
#define NVIC_DIS0_INT27 0x08000000 // Interrupt 27 disable
#define NVIC_DIS0_INT26 0x04000000 // Interrupt 26 disable
#define NVIC_DIS0_INT25 0x02000000 // Interrupt 25 disable
#define NVIC_DIS0_INT24 0x01000000 // Interrupt 24 disable
#define NVIC_DIS0_INT23 0x00800000 // Interrupt 23 disable
#define NVIC_DIS0_INT22 0x00400000 // Interrupt 22 disable
#define NVIC_DIS0_INT21 0x00200000 // Interrupt 21 disable
#define NVIC_DIS0_INT20 0x00100000 // Interrupt 20 disable
#define NVIC_DIS0_INT19 0x00080000 // Interrupt 19 disable
#define NVIC_DIS0_INT18 0x00040000 // Interrupt 18 disable
#define NVIC_DIS0_INT17 0x00020000 // Interrupt 17 disable
#define NVIC_DIS0_INT16 0x00010000 // Interrupt 16 disable
#define NVIC_DIS0_INT15 0x00008000 // Interrupt 15 disable
#define NVIC_DIS0_INT14 0x00004000 // Interrupt 14 disable
#define NVIC_DIS0_INT13 0x00002000 // Interrupt 13 disable
#define NVIC_DIS0_INT12 0x00001000 // Interrupt 12 disable
#define NVIC_DIS0_INT11 0x00000800 // Interrupt 11 disable
#define NVIC_DIS0_INT10 0x00000400 // Interrupt 10 disable
#define NVIC_DIS0_INT9 0x00000200 // Interrupt 9 disable
#define NVIC_DIS0_INT8 0x00000100 // Interrupt 8 disable
#define NVIC_DIS0_INT7 0x00000080 // Interrupt 7 disable
#define NVIC_DIS0_INT6 0x00000040 // Interrupt 6 disable
#define NVIC_DIS0_INT5 0x00000020 // Interrupt 5 disable
#define NVIC_DIS0_INT4 0x00000010 // Interrupt 4 disable
#define NVIC_DIS0_INT3 0x00000008 // Interrupt 3 disable
#define NVIC_DIS0_INT2 0x00000004 // Interrupt 2 disable
#define NVIC_DIS0_INT1 0x00000002 // Interrupt 1 disable
#define NVIC_DIS0_INT0 0x00000001 // Interrupt 0 disable
//*****************************************************************************
//
// The following define the bit fields in the NVIC_PEND0 register.
//
//*****************************************************************************
#define NVIC_PEND0_INT31 0x80000000 // Interrupt 31 pend
#define NVIC_PEND0_INT30 0x40000000 // Interrupt 30 pend
#define NVIC_PEND0_INT29 0x20000000 // Interrupt 29 pend
#define NVIC_PEND0_INT28 0x10000000 // Interrupt 28 pend
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