nuttx/arch/arm/include/max326xx/irq.h

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/****************************************************************************
* arch/arm/include/max326xx/irq.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/* This file should never be included directly but, rather,
* only indirectly through nuttx/irq.h
*/
#ifndef __ARCH_ARM_INCLUDE_MAX326XX_IRQ_H
#define __ARCH_ARM_INCLUDE_MAX326XX_IRQ_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <arch/max326xx/chip.h>
/****************************************************************************
* Pre-processor Prototypes
****************************************************************************/
/* IRQ numbers.
* The IRQ number corresponds vector number and hence map directly to
* bits in the NVIC. This does, however, waste several words of memory in
* the IRQ to handle mapping tables.
*/
/* Common Processor Exceptions (vectors 0-15) */
#define MAX326_IRQ_RESERVED (0) /* Reserved vector (only used with
* CONFIG_DEBUG_FEATURES) */
/* Vector 0: Reset stack pointer value */
/* Vector 1: Reset (not handler as an IRQ) */
#define MAX326_IRQ_NMI (2) /* Vector 2: Non-Maskable Interrupt (NMI) */
#define MAX326_IRQ_HARDFAULT (3) /* Vector 3: Hard fault */
#define MAX326_IRQ_MEMFAULT (4) /* Vector 4: Memory management (MPU) */
#define MAX326_IRQ_BUSFAULT (5) /* Vector 5: Bus fault */
#define MAX326_IRQ_USAGEFAULT (6) /* Vector 6: Usage fault */
#define MAX326_IRQ_SVCALL (11) /* Vector 11: SVC call */
#define MAX326_IRQ_DBGMONITOR (12) /* Vector 12: Debug Monitor */
/* Vector 13: Reserved */
#define MAX326_IRQ_PENDSV (14) /* Vector 14: Pendable system service request */
#define MAX326_IRQ_SYSTICK (15) /* Vector 15: System tick */
/* Chip-Specific External interrupts */
#define MAX326_IRQ_EXTINT (16) /* Vector number of the first external interrupt */
#if defined(CONFIG_ARCH_FAMILY_MAX32620) || defined(CONFIG_ARCH_FAMILY_MAX32630)
# include <arch/max326xx/max32620_30_irq.h>
#elif defined(CONFIG_ARCH_FAMILY_MAX32660)
# include <arch/max326xx/max32660_irq.h>
#else
# error "Unsupported MAX326XX family"
#endif
/****************************************************************************
* Public Types
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Public Data
****************************************************************************/
#ifdef __cplusplus
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
#undef EXTERN
#ifdef __cplusplus
}
#endif
#endif
#endif /* __ARCH_ARM_INCLUDE_MAX326XX_IRQ_H */