/************************************************************************************//** * \file Demo\ARMCM3_LM3S_EK_LM3S6965_GCC\Prog\vectors.c * \brief Demo program interrupt vectors source file. * \ingroup Prog_ARMCM3_LM3S_EK_LM3S6965_GCC * \internal *---------------------------------------------------------------------------------------- * C O P Y R I G H T *---------------------------------------------------------------------------------------- * Copyright (c) 2012 by Feaser http://www.feaser.com All rights reserved * *---------------------------------------------------------------------------------------- * L I C E N S E *---------------------------------------------------------------------------------------- * This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License as published by the Free * Software Foundation, either version 3 of the License, or (at your option) any later * version. * * OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR * PURPOSE. See the GNU General Public License for more details. * * You have received a copy of the GNU General Public License along with OpenBLT. It * should be located in ".\Doc\license.html". If not, contact Feaser to obtain a copy. * * \endinternal ****************************************************************************************/ /**************************************************************************************** * Include files ****************************************************************************************/ #include "header.h" /* generic header */ /**************************************************************************************** * External functions ****************************************************************************************/ extern void reset_handler(void); /* implemented in cstart.s */ /**************************************************************************************** * External data declarations ****************************************************************************************/ /** \brief Stack end address (memory.x) */ extern unsigned long _estack; /************************************************************************************//** ** \brief Catch-all for unused interrrupt service routines. ** \return none. ** ****************************************************************************************/ void UnusedISR(void) { /* unexpected interrupt occured, so halt the system */ while (1) { ; } } /*** end of UnusedISR ***/ /**************************************************************************************** * I N T E R R U P T V E C T O R T A B L E ****************************************************************************************/ /** \brief Structure type for vector table entries. */ typedef union { void (*func)(void); /**< for ISR function pointers */ unsigned long ptr; /**< for stack pointer entry */ }tIsrFunc; /** \brief Interrupt vector table. */ __attribute__ ((section(".isr_vector"))) const tIsrFunc _vectab[] = { { .ptr = (unsigned long)&_estack }, /* the initial stack pointer */ { reset_handler }, /* the reset handler */ { UnusedISR }, /* NMI Handler */ { UnusedISR }, /* Hard Fault Handler */ { UnusedISR }, /* MPU Fault Handler */ { UnusedISR }, /* Bus Fault Handler */ { UnusedISR }, /* Usage Fault Handler */ { UnusedISR }, /* Reserved */ { UnusedISR }, /* Reserved */ { UnusedISR }, /* Reserved */ { UnusedISR }, /* Reserved */ { UnusedISR }, /* SVCall Handler */ { UnusedISR }, /* Debug Monitor Handler */ { UnusedISR }, /* Reserved */ { UnusedISR }, /* PendSV Handler */ { TimerISRHandler }, /* SysTick Handler */ { UnusedISR }, /* GPIO Port A */ { UnusedISR }, /* GPIO Port B */ { UnusedISR }, /* GPIO Port C */ { UnusedISR }, /* GPIO Port D */ { UnusedISR }, /* GPIO Port E */ { UnusedISR }, /* UART0 Rx and Tx */ { UnusedISR }, /* UART1 Rx and Tx */ { UnusedISR }, /* SSI Rx and Tx */ { UnusedISR }, /* I2C Master and Slave */ { UnusedISR }, /* PWM Fault */ { UnusedISR }, /* PWM Generator 0 */ { UnusedISR }, /* PWM Generator 1 */ { UnusedISR }, /* PWM Generator 2 */ { UnusedISR }, /* Quadrature Encoder */ { UnusedISR }, /* ADC Sequence 0 */ { UnusedISR }, /* ADC Sequence 1 */ { UnusedISR }, /* ADC Sequence 2 */ { UnusedISR }, /* ADC Sequence 3 */ { UnusedISR }, /* Watchdog timer */ { UnusedISR }, /* Timer 0 subtimer A */ { UnusedISR }, /* Timer 0 subtimer B */ { UnusedISR }, /* Timer 1 subtimer A */ { UnusedISR }, /* Timer 1 subtimer B */ { UnusedISR }, /* Timer 2 subtimer A */ { UnusedISR }, /* Timer 2 subtimer B */ { UnusedISR }, /* Analog Comparator 0 */ { UnusedISR }, /* Analog Comparator 1 */ { UnusedISR }, /* Analog Comparator 2 */ { UnusedISR }, /* System Control (PLL, OSC, BO) */ { UnusedISR }, /* FLASH Control */ { UnusedISR }, /* GPIO Port F */ { UnusedISR }, /* GPIO Port G */ { UnusedISR }, /* GPIO Port H */ { UnusedISR }, /* UART2 Rx and Tx */ { UnusedISR }, /* SSI1 Rx and Tx */ { UnusedISR }, /* Timer 3 subtimer A */ { UnusedISR }, /* Timer 3 subtimer B */ { UnusedISR }, /* I2C1 Master and Slave */ { UnusedISR }, /* Quadrature Encoder 1 */ { UnusedISR }, /* CAN0 */ { UnusedISR }, /* CAN1 */ { UnusedISR }, /* CAN2 */ { UnusedISR }, /* Ethernet */ { UnusedISR }, /* Hibernate */ { (void*)0x55AA11EE } /* Reserved for OpenBLT checksum */ }; /************************************ end of vectors.c *********************************/