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/****************************************************************************************
* arch/arm/include/sam3u/irq.h
*
* Copyright (C) 2009 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* 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_SAM3U_IRQ_H
#define __ARCH_ARM_INCLUDE_SAM3U_IRQ_H
/****************************************************************************************
* Included Files
****************************************************************************************/
/****************************************************************************************
* Definitions
****************************************************************************************/
/* SAM3U Peripheral Identifiers */
#define SAM3U_PID_SUPC (0) /* Supply Controller */
#define SAM3U_PID_RSTC (1) /* Reset Controller */
#define SAM3U_PID_RTC (2) /* Real Time Clock */
#define SAM3U_PID_RTT (3) /* Real Time Timer */
#define SAM3U_PID_WDT (4) /* Watchdog Timer */
#define SAM3U_PID_PMC (5) /* Power Management Controller */
#define SAM3U_PID_EEFC0 (6) /* Enhanced Embedded Flash Controller 0 */
#define SAM3U_PID_EEFC1 (7) /* Enhanced Embedded Flash Controller 1 */
#define SAM3U_PID_UART (8) /* Universal Asynchronous Receiver Transmitter */
#define SAM3U_PID_SMC (9) /* Static Memory Controller */
#define SAM3U_PID_PIOA (10) /* Parallel I/O Controller A */
#define SAM3U_PID_PIOB (11) /* Parallel I/O Controller B */
#define SAM3U_PID_PIOC (12) /* Parallel I/O Controller C */
#define SAM3U_PID_USART0 (13) /* USART 0 */
#define SAM3U_PID_USART1 (14) /* USART 1 */
#define SAM3U_PID_USART2 (15) /* USART 2 */
#define SAM3U_PID_USART3 (16) /* USART 3 */
#define SAM3U_PID_HSMCI (17) /* High Speed Multimedia Card Interface */
#define SAM3U_PID_TWI0 (18) /* Two-Wire Interface 0 */
#define SAM3U_PID_TWI1 (19) /* Two-Wire Interface 1 */
#define SAM3U_PID_SPI (20) /* Serial Peripheral Interface */
#define SAM3U_PID_SSC (21) /* Synchronous Serial Controller */
#define SAM3U_PID_TC0 (22) /* Timer Counter 0 */
#define SAM3U_PID_TC1 (23) /* Timer Counter 1 */
#define SAM3U_PID_TC2 (24) /* Timer Counter 2 */
#define SAM3U_PID_PWM (25) /* Pulse Width Modulation Controller */
#define SAM3U_PID_ADC12B (26) /* 12-bit ADC Controller */
#define SAM3U_PID_ADC (27) /* 10-bit ADC Controller */
#define SAM3U_PID_DMAC (28) /* DMA Controller */
#define SAM3U_PID_UDPHS (29) /* USB Device High Speed */
#define NR_PIDS (30) /* Number of peripheral identifiers */
/* 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 SAM3U_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 SAM3U_IRQ_NMI (2) /* Vector 2: Non-Maskable Interrupt (NMI) */
#define SAM3U_IRQ_HARDFAULT (3) /* Vector 3: Hard fault */
#define SAM3U_IRQ_MPU (4) /* Vector 4: Memory management (MPU) */
#define SAM3U_IRQ_BUSFAULT (5) /* Vector 5: Bus fault */
#define SAM3U_IRQ_USAGEFAULT (6) /* Vector 6: Usage fault */
#define SAM3U_IRQ_SVCALL (11) /* Vector 11: SVC call */
#define SAM3U_IRQ_DBGMONITOR (12) /* Vector 12: Debug Monitor */
/* Vector 13: Reserved */
#define SAM3U_IRQ_PENDSV (14) /* Vector 14: Pendable system service request */
#define SAM3U_IRQ_SYSTICK (15) /* Vector 15: System tick */
/* External interrupts (vectors >= 16) */
#define SAM3U_IRQ_EXTINT (16)
#define SAM3U_IRQ_SUPC (SAM3U_IRQ_EXTINT+SAM3U_PID_SUPC) /* Supply Controller */
#define SAM3U_IRQ_RSTC (SAM3U_IRQ_EXTINT+SAM3U_PID_RSTC) /* Reset Controller */
#define SAM3U_IRQ_RTC (SAM3U_IRQ_EXTINT+SAM3U_PID_RTC) /* Real Time Clock */
#define SAM3U_IRQ_RTT (SAM3U_IRQ_EXTINT+SAM3U_PID_RTT) /* Real Time Timer */
#define SAM3U_IRQ_WDT (SAM3U_IRQ_EXTINT+SAM3U_PID_WDT) /* Watchdog Timer */
#define SAM3U_IRQ_PMC (SAM3U_IRQ_EXTINT+SAM3U_PID_PMC) /* Power Management Controller */
#define SAM3U_IRQ_EEFC0 (SAM3U_IRQ_EXTINT+SAM3U_PID_EEFC0) /* Enhanced Embedded Flash Controller 0 */
#define SAM3U_IRQ_EEFC1 (SAM3U_IRQ_EXTINT+SAM3U_PID_EEFC1) /* Enhanced Embedded Flash Controller 1 */
#define SAM3U_IRQ_UART (SAM3U_IRQ_EXTINT+SAM3U_PID_UART) /* Universal Asynchronous Receiver Transmitter */
#define SAM3U_IRQ_SMC (SAM3U_IRQ_EXTINT+SAM3U_PID_SMC) /* Static Memory Controller */
#define SAM3U_IRQ_PIOA (SAM3U_IRQ_EXTINT+SAM3U_PID_PIOA) /* Parallel I/O Controller A */
#define SAM3U_IRQ_PIOB (SAM3U_IRQ_EXTINT+SAM3U_PID_PIOB) /* Parallel I/O Controller B */
#define SAM3U_IRQ_PIOC (SAM3U_IRQ_EXTINT+SAM3U_PID_PIOC) /* Parallel I/O Controller C */
#define SAM3U_IRQ_USART0 (SAM3U_IRQ_EXTINT+SAM3U_PID_USART0) /* USART 0 */
#define SAM3U_IRQ_USART1 (SAM3U_IRQ_EXTINT+SAM3U_PID_USART1) /* USART 1 */
#define SAM3U_IRQ_USART2 (SAM3U_IRQ_EXTINT+SAM3U_PID_USART2) /* USART 2 */
#define SAM3U_IRQ_USART3 (SAM3U_IRQ_EXTINT+SAM3U_PID_USART3) /* USART 3 */
#define SAM3U_IRQ_HSMCI (SAM3U_IRQ_EXTINT+SAM3U_PID_HSMCI) /* High Speed Multimedia Card Interface */
#define SAM3U_IRQ_TWI0 (SAM3U_IRQ_EXTINT+SAM3U_PID_TWI0) /* Two-Wire Interface 0 */
#define SAM3U_IRQ_TWI1 (SAM3U_IRQ_EXTINT+SAM3U_PID_TWI1) /* Two-Wire Interface 1 */
#define SAM3U_IRQ_SPI (SAM3U_IRQ_EXTINT+SAM3U_PID_SPI) /* Serial Peripheral Interface */
#define SAM3U_IRQ_SSC (SAM3U_IRQ_EXTINT+SAM3U_PID_SSC) /* Synchronous Serial Controller */
#define SAM3U_IRQ_TC0 (SAM3U_IRQ_EXTINT+SAM3U_PID_TC0) /* Timer Counter 0 */
#define SAM3U_IRQ_TC1 (SAM3U_IRQ_EXTINT+SAM3U_PID_TC1) /* Timer Counter 1 */
#define SAM3U_IRQ_TC2 (SAM3U_IRQ_EXTINT+SAM3U_PID_TC2) /* Timer Counter 2 */
#define SAM3U_IRQ_PWM (SAM3U_IRQ_EXTINT+SAM3U_PID_PWM) /* Pulse Width Modulation Controller */
#define SAM3U_IRQ_ADC12B (SAM3U_IRQ_EXTINT+SAM3U_PID_ADC12B) /* 12-bit ADC Controller */
#define SAM3U_IRQ_ADC (SAM3U_IRQ_EXTINT+SAM3U_PID_ADC) /* 10-bit ADC Controller */
#define SAM3U_IRQ_DMAC (SAM3U_IRQ_EXTINT+SAM3U_PID_DMAC) /* DMA Controller */
#define SAM3U_IRQ_UDPHS (SAM3U_IRQ_EXTINT+SAM3U_PID_UDPHS) /* USB Device High Speed */
#define NR_IRQS (SAM3U_IRQ_EXTINT+NR_PIDS) /* Total number of IRQ numbers */
/****************************************************************************************
* Public Types
****************************************************************************************/
/****************************************************************************************
* Inline functions
****************************************************************************************/
/****************************************************************************************
* Public Variables
****************************************************************************************/
/****************************************************************************************
* Public Function Prototypes
****************************************************************************************/
#ifndef __ASSEMBLY__
#ifdef __cplusplus
#define EXTERN extern "C"
extern "C" {
#else
#define EXTERN extern
#endif
#undef EXTERN
#ifdef __cplusplus
}
#endif
#endif
#endif /* __ARCH_ARM_INCLUDE_SAM3U_IRQ_H */
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