From 8f0b435a518c39a6141bbf888aa4bcd879808d44 Mon Sep 17 00:00:00 2001 From: patacongo Date: Fri, 5 Aug 2011 19:33:13 +0000 Subject: Add directory structure to support the port to the Kinesis KwikStik-K40 git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3845 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/arch/arm/include/kinetis/irq.h | 107 +++++++++++++++++++++++++++++++++++ 1 file changed, 107 insertions(+) create mode 100644 nuttx/arch/arm/include/kinetis/irq.h (limited to 'nuttx/arch/arm/include/kinetis') diff --git a/nuttx/arch/arm/include/kinetis/irq.h b/nuttx/arch/arm/include/kinetis/irq.h new file mode 100644 index 000000000..456199405 --- /dev/null +++ b/nuttx/arch/arm/include/kinetis/irq.h @@ -0,0 +1,107 @@ +/************************************************************************************ + * arch/arm/include/kinetis/irq.h + * + * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +/* This file should never be included directed but, rather, only indirectly through + * nuttx/irq.h + */ + +#ifndef __ARCH_ARM_INCLUDE_KINETIS_IRQ_H +#define __ARCH_ARM_INCLUDE_KINETIS_IRQ_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include +#include + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/* 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. + */ + +/* Processor Exceptions (vectors 0-15) */ + +#define KINETIS_IRQ_RESERVED (0) /* Reserved vector (only used with CONFIG_DEBUG) */ + /* Vector 0: Reset stack pointer value */ + /* Vector 1: Reset (not handler as an IRQ) */ +#define KINETIS_IRQ_NMI (2) /* Vector 2: Non-Maskable Interrupt (NMI) */ +#define KINETIS_IRQ_HARDFAULT (3) /* Vector 3: Hard fault */ +#define KINETIS_IRQ_MEMFAULT (4) /* Vector 4: Memory management (MPU) */ +#define KINETIS_IRQ_BUSFAULT (5) /* Vector 5: Bus fault */ +#define KINETIS_IRQ_USAGEFAULT (6) /* Vector 6: Usage fault */ +#define KINETIS_IRQ_SVCALL (11) /* Vector 11: SVC call */ +#define KINETIS_IRQ_DBGMONITOR (12) /* Vector 12: Debug Monitor */ + /* Vector 13: Reserved */ +#define KINETIS_IRQ_PENDSV (14) /* Vector 14: Pendable system service request */ +#define KINETIS_IRQ_SYSTICK (15) /* Vector 15: System tick */ + +/* External interrupts (vectors >= 16) */ + +#warning "Missing logic" +#define NR_IRQS (16) + +/************************************************************************************ + * Public Types + ************************************************************************************/ + +/************************************************************************************ + * Public Data + ************************************************************************************/ + +#ifndef __ASSEMBLY__ +#ifdef __cplusplus +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +#undef EXTERN +#ifdef __cplusplus +} +#endif +#endif + +#endif /* __ARCH_ARM_INCLUDE_KINETIS_IRQ_H */ + -- cgit v1.2.3