/**************************************************************************************** * arch/arm/include/sam3u/irq.h * * Copyright (C) 2009 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_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) /* Vector number of the first external interrupt */ #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 */