/**************************************************************************** * arch/lpc2378/irq.h * * Copyright (C) 2010 Rommel Marcelo. All rights reserved. * Copyright (C) 2015 Gregory Nutt. All rights reserved. * Author: Rommel Marcelo * * This file is part of the NuttX RTOS and based on the lpc2148 port: * * Copyright (C) 2010 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_LPC2378_IRQ_H #define __ARCH_LPC2378_IRQ_H /**************************************************************************** * Included Files ****************************************************************************/ #ifndef __ASSEMBLY__ # include #endif /**************************************************************************** * Pre-processor Definitions ****************************************************************************/ /* LPC2378 Interrupts */ #define WDT_IRQ 0 /* Watchdog */ #define RESERVED_IRQ 1 /* SWI only */ #define DBGCOMMRX_IRQ 2 /* Embedded debug */ #define DBGCOMMTX_IRQ 3 /* Embedded debug */ #define TIMER0_IRQ 4 /* Timer 0 */ #define TIMER1_IRQ 5 /* Timer 1 */ #define UART0_IRQ 6 /* UART 0 */ #define UART1_IRQ 7 /* UART 1 */ #define PWM0_IRQ 8 /* PWM 0 */ #define I2C0_IRQ 9 /* I2C 0 */ #define SPI0_IRQ 10 /* SPI 0 */ #define SSP0_IRQ 10 /* SSP 0 */ #define SSP1_IRQ 11 /* SSP 1 */ #define PLL_IRQ 12 /* PLL Lock IRQ */ #define RTC_IRQ 13 /* Real Time Clock */ #define EINT0_IRQ 14 /* External interrupt 0 */ #define EINT1_IRQ 15 /* External interrupt 1 */ #define EINT2_IRQ 16 /* External interrupt 2 */ #define EINT3_IRQ 17 /* External interrupt 3 */ #define ADC0_IRQ 18 /* ADC 0 */ #define I2C1_IRQ 19 /* I2C 1 */ #define BOD_IRQ 20 /* Brown Out Detect */ #define EMAC_IRQ 21 /* Ethernet */ #define USB_IRQ 22 /* USB */ #define CAN_IRQ 23 /* CAN */ #define MCI_IRQ 24 /* SD/MMC Interface */ #define GPDMA_IRQ 25 /* General Purpose DMA */ #define TIMER2_IRQ 26 /* Timer 2 */ #define TIMER3_IRQ 27 /* Timer 3 */ #define UART2_IRQ 28 /* Uart 2 */ #define UART3_IRQ 29 /* Uart 3 */ #define I2C2_IRQ 30 /* I2C 2 */ #define I2S_IRQ 31 /* I2S */ #define IRQ_SYSTIMER TIMER0_IRQ #define NR_IRQS 32 /* There are 32 vectored interrupts. If vectored interrupts are enabled, the * following will be used by the system. */ #define SYSTIMER_VEC 0 /* System timer */ #define CLASS_IRQ 0 #define CLASS_FIQ 1 #define PRIORITY_LOWEST 15 #define PRIORITY_HIGHEST 0 /* System timer */ /**************************************************************************** * Public Types ****************************************************************************/ #ifndef __ASSEMBLY__ typedef void (*vic_vector_t)(uint32_t *regs); #endif /**************************************************************************** * Inline functions ****************************************************************************/ /**************************************************************************** * Public Data ****************************************************************************/ /**************************************************************************** * Public Function Prototypes ****************************************************************************/ #ifndef __ASSEMBLY__ #ifdef __cplusplus #define EXTERN extern "C" extern "C" { #else #define EXTERN extern #endif #ifndef CONFIG_VECTORED_INTERRUPTS void up_attach_vector(int irq, int priority, vic_vector_t handler); void up_detach_vector(int vector); #endif #undef EXTERN #ifdef __cplusplus } #endif #endif #endif /* __ARCH_LPC2378_IRQ_H */