493 lines
24 KiB
C
493 lines
24 KiB
C
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/*
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*********************************************************************************************************
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* MICIRUM BOARD SUPPORT PACKAGE
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*
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* (c) Copyright 2013; Micrium, Inc.; Weston, FL
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*
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* All rights reserved. Protected by international copyright laws.
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* Knowledge of the source code may not be used to write a similar
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* product. This file may only be used in accordance with a license
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* and should not be redistributed in any way.
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*********************************************************************************************************
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*/
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/*
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*********************************************************************************************************
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*
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* BOARD SUPPORT PACKAGE
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*
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* Freescale Kinetis K60
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* on the
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*
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* Freescale TWR-K60N512
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* Evaluation Board
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*
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* Filename : bsp_int.c
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* Version : V1.00
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* Programmer(s) : JPB
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* DC
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*********************************************************************************************************
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*/
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/*
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*********************************************************************************************************
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* INCLUDE FILES
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*********************************************************************************************************
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*/
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#define BSP_INT_MODULE
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#include <bsp.h>
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#include <bsp_os.h>
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/*
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*********************************************************************************************************
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* LOCAL DEFINES
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*********************************************************************************************************
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*/
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#define BSP_INT_SRC_NBR 120
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/*
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*********************************************************************************************************
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* LOCAL CONSTANTS
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*********************************************************************************************************
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*/
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/*
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*********************************************************************************************************
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* LOCAL DATA TYPES
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*********************************************************************************************************
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*/
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/*
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*********************************************************************************************************
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* LOCAL TABLES
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*********************************************************************************************************
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*/
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static CPU_FNCT_VOID BSP_IntVectTbl[BSP_INT_SRC_NBR];
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/*
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*********************************************************************************************************
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* LOCAL GLOBAL VARIABLES
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*********************************************************************************************************
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*/
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/*
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*********************************************************************************************************
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* LOCAL FUNCTION PROTOTYPES
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*********************************************************************************************************
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*/
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static void BSP_IntHandler (CPU_DATA int_id);
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static void BSP_IntHandlerDummy (void);
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/*
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*********************************************************************************************************
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* LOCAL CONFIGURATION ERRORS
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*********************************************************************************************************
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*/
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/*
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*********************************************************************************************************
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* BSP_IntClr()
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*
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* Description : Clear interrupt.
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*
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* Argument(s) : int_id Interrupt to clear.
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*
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* Return(s) : none.
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*
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* Caller(s) : Application.
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*
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* Note(s) : (1) An interrupt does not need to be cleared within the interrupt controller.
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*********************************************************************************************************
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*/
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void BSP_IntClr (CPU_DATA int_id)
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{
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}
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/*
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*********************************************************************************************************
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* BSP_IntDis()
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*
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* Description : Disable interrupt.
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*
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* Argument(s) : int_id Interrupt to disable.
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*
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* Return(s) : none.
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*
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* Caller(s) : Application.
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*
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* Note(s) : none.
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*********************************************************************************************************
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*/
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void BSP_IntDis (CPU_DATA int_id)
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{
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if (int_id < BSP_INT_SRC_NBR) {
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CPU_IntSrcDis(int_id + 16);
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}
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}
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/*
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*********************************************************************************************************
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* BSP_IntDisAll()
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*
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* Description : Disable ALL interrupts.
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*
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* Argument(s) : none.
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*
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* Return(s) : none.
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*
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* Caller(s) : Application.
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*
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* Note(s) : none.
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*********************************************************************************************************
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*/
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void BSP_IntDisAll (void)
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{
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CPU_IntDis();
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}
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/*
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*********************************************************************************************************
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* BSP_IntEn()
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*
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* Description : Enable interrupt.
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*
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* Argument(s) : int_id Interrupt to enable.
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*
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* Return(s) : none.
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*
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* Caller(s) : Application.
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*
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* Note(s) : none.
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*********************************************************************************************************
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*/
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void BSP_IntEn (CPU_DATA int_id)
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{
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if (int_id < BSP_INT_SRC_NBR) {
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CPU_IntSrcEn(int_id);
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}
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}
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/*
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*********************************************************************************************************
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* BSP_IntVectSet()
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*
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* Description : Assign ISR handler.
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*
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* Argument(s) : int_id Interrupt for which vector will be set.
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*
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* isr Handler to assign
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*
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* Return(s) : none.
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*
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* Caller(s) : Application.
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*
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* Note(s) : none.
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*********************************************************************************************************
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*/
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void BSP_IntVectSet (CPU_DATA int_id,
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CPU_FNCT_VOID isr)
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{
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CPU_SR_ALLOC();
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if (int_id < BSP_INT_SRC_NBR) {
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CPU_CRITICAL_ENTER();
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BSP_IntVectTbl[int_id] = isr;
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CPU_CRITICAL_EXIT();
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}
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}
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/*
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*********************************************************************************************************
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* BSP_IntPrioSet()
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*
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* Description : Assign ISR priority.
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*
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* Argument(s) : int_id Interrupt for which vector will be set.
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*
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* prio Priority to assign
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*
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* Return(s) : none.
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*
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* Caller(s) : Application.
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*
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* Note(s) : none.
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*********************************************************************************************************
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*/
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void BSP_IntPrioSet (CPU_DATA int_id,
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CPU_INT08U prio)
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{
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CPU_SR_ALLOC();
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if (int_id < BSP_INT_SRC_NBR) {
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CPU_CRITICAL_ENTER();
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CPU_IntSrcPrioSet(int_id + 16, prio);
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CPU_CRITICAL_EXIT();
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}
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}
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/*
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*********************************************************************************************************
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*********************************************************************************************************
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* INTERNAL FUNCTIONS
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*********************************************************************************************************
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*********************************************************************************************************
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*/
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/*
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*********************************************************************************************************
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* BSP_IntInit()
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*
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* Description : Initialize interrupts:
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*
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* Argument(s) : none.
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*
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* Return(s) : none.
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*
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* Caller(s) : BSP_Init().
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*
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* Note(s) : none.
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*********************************************************************************************************
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*/
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void BSP_IntInit (void)
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{
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CPU_DATA int_id;
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for (int_id = 0; int_id < BSP_INT_SRC_NBR; int_id++) {
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BSP_IntVectSet(int_id, BSP_IntHandlerDummy);
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}
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}
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/*
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*********************************************************************************************************
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* BSP_IntHandler####()
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*
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* Description : Handle an interrupt.
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*
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* Argument(s) : none.
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*
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* Return(s) : none.
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*
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* Caller(s) : This is an ISR.
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*
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* Note(s) : none.
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*********************************************************************************************************
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*/
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//void BSP_IntHandlerInitialStackPointer (void) { BSP_IntHandler(BSP_INT_ID_INITIAL_STACK_POINTER); }
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//void BSP_IntHandlerInitialProgramCounter (void) { BSP_IntHandler(BSP_INT_ID_INITIAL_PROGRAM_COUNTER); }
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//void BSP_IntHandlerNMI (void) { BSP_IntHandler(BSP_INT_ID_NMI); }
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//void BSP_IntHandlerHardFault (void) { BSP_IntHandler(BSP_INT_ID_HARD_FAULT); }
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//void BSP_IntHandlerReserved4 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED4); }
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//void BSP_IntHandlerBusFault (void) { BSP_IntHandler(BSP_INT_ID_BUS_FAULT); }
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//void BSP_IntHandlerUsageFault (void) { BSP_IntHandler(BSP_INT_ID_USAGE_FAULT); }
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//void BSP_IntHandlerReserved7 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED7); }
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//void BSP_IntHandlerReserved8 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED8); }
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//void BSP_IntHandlerReserved9 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED9); }
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//void BSP_IntHandlerReserved10 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED10); }
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//void BSP_IntHandlerSVCall (void) { BSP_IntHandler(BSP_INT_ID_SVCALL); }
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//void BSP_IntHandlerDebugMonitor (void) { BSP_IntHandler(BSP_INT_ID_DEBUG_MONITOR); }
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//void BSP_IntHandlerReserved13 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED13); }
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//void BSP_IntHandlerPendableSrvReq (void) { BSP_IntHandler(BSP_INT_ID_PENDABLE_SRV_REQ); }
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//void BSP_IntHandlerSysTick (void) { BSP_IntHandler(BSP_INT_ID_SYSTICK); }
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//void BSP_IntHandlerDMA0 (void) { BSP_IntHandler(BSP_INT_ID_DMA0); }
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//void BSP_IntHandlerDMA1 (void) { BSP_IntHandler(BSP_INT_ID_DMA1); }
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//void BSP_IntHandlerDMA2 (void) { BSP_IntHandler(BSP_INT_ID_DMA2); }
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//void BSP_IntHandlerDMA3 (void) { BSP_IntHandler(BSP_INT_ID_DMA3); }
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//void BSP_IntHandlerDMA4 (void) { BSP_IntHandler(BSP_INT_ID_DMA4); }
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//void BSP_IntHandlerDMA5 (void) { BSP_IntHandler(BSP_INT_ID_DMA5); }
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//void BSP_IntHandlerDMA6 (void) { BSP_IntHandler(BSP_INT_ID_DMA6); }
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//void BSP_IntHandlerDMA7 (void) { BSP_IntHandler(BSP_INT_ID_DMA7); }
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//void BSP_IntHandlerDMA8 (void) { BSP_IntHandler(BSP_INT_ID_DMA8); }
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//void BSP_IntHandlerDMA9 (void) { BSP_IntHandler(BSP_INT_ID_DMA9); }
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//void BSP_IntHandlerDMA10 (void) { BSP_IntHandler(BSP_INT_ID_DMA10); }
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//void BSP_IntHandlerDMA11 (void) { BSP_IntHandler(BSP_INT_ID_DMA11); }
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//void BSP_IntHandlerDMA12 (void) { BSP_IntHandler(BSP_INT_ID_DMA12); }
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//void BSP_IntHandlerDMA13 (void) { BSP_IntHandler(BSP_INT_ID_DMA13); }
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//void BSP_IntHandlerDMA14 (void) { BSP_IntHandler(BSP_INT_ID_DMA14); }
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//void BSP_IntHandlerDMA15 (void) { BSP_IntHandler(BSP_INT_ID_DMA15); }
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//void BSP_IntHandlerDMAError (void) { BSP_IntHandler(BSP_INT_ID_DMA_ERROR); }
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//void BSP_IntHandlerMCM (void) { BSP_IntHandler(BSP_INT_ID_MCM); }
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//void BSP_IntHandlerFTFL (void) { BSP_IntHandler(BSP_INT_ID_FTFL); }
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//void BSP_IntHandlerReadCollision (void) { BSP_IntHandler(BSP_INT_ID_READ_COLLISION); }
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//void BSP_IntHandlerLVDLVW (void) { BSP_IntHandler(BSP_INT_ID_LVD_LVW); }
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//void BSP_IntHandlerLLW (void) { BSP_IntHandler(BSP_INT_ID_LLW); }
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//void BSP_IntHandlerWatchdog (void) { BSP_IntHandler(BSP_INT_ID_WATCHDOG); }
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//void BSP_IntHandlerRNGB (void) { BSP_IntHandler(BSP_INT_ID_RNGB); }
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//void BSP_IntHandlerI2C0 (void) { BSP_IntHandler(BSP_INT_ID_I2C0); }
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//void BSP_IntHandlerI2C1 (void) { BSP_IntHandler(BSP_INT_ID_I2C1); }
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//void BSP_IntHandlerSPI0 (void) { BSP_IntHandler(BSP_INT_ID_SPI0); }
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//void BSP_IntHandlerSPI1 (void) { BSP_IntHandler(BSP_INT_ID_SPI1); }
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//void BSP_IntHandlerSPI2 (void) { BSP_IntHandler(BSP_INT_ID_SPI2); }
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//void BSP_IntHandlerCAN0ORedMessageBuffer (void) { BSP_IntHandler(BSP_INT_ID_CAN0_ORED_MESSAGE_BUFFER); }
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//void BSP_IntHandlerCAN0BusOff (void) { BSP_IntHandler(BSP_INT_ID_CAN0_BUS_OFF); }
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//void BSP_IntHandlerCAN0Error (void) { BSP_IntHandler(BSP_INT_ID_CAN0_ERROR); }
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//void BSP_IntHandlerCAN0TxWarning (void) { BSP_IntHandler(BSP_INT_ID_CAN0_TX_WARNING); }
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//void BSP_IntHandlerCAN0RxWarning (void) { BSP_IntHandler(BSP_INT_ID_CAN0_RX_WARNING); }
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//void BSP_IntHandlerCAN0WakeUp (void) { BSP_IntHandler(BSP_INT_ID_CAN0_WAKE_UP); }
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//void BSP_IntHandlerCAN0IMEU (void) { BSP_IntHandler(BSP_INT_ID_CAN0_IMEU); }
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//void BSP_IntHandlerCAN0LostRx (void) { BSP_IntHandler(BSP_INT_ID_CAN0_LOST_RX); }
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//void BSP_IntHandlerCAN1ORedMessageBuffer (void) { BSP_IntHandler(BSP_INT_ID_CAN1_ORED_MESSAGE_BUFFER); }
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//void BSP_IntHandlerCAN1BusOff (void) { BSP_IntHandler(BSP_INT_ID_CAN1_BUS_OFF); }
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//void BSP_IntHandlerCAN1Error (void) { BSP_IntHandler(BSP_INT_ID_CAN1_ERROR); }
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//void BSP_IntHandlerCAN1TxWarning (void) { BSP_IntHandler(BSP_INT_ID_CAN1_TX_WARNING); }
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//void BSP_IntHandlerCAN1RxWarning (void) { BSP_IntHandler(BSP_INT_ID_CAN1_RX_WARNING); }
|
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|
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//void BSP_IntHandlerCAN1WakeUp (void) { BSP_IntHandler(BSP_INT_ID_CAN1_WAKE_UP); }
|
||
|
|
//void BSP_IntHandlerCAN1IMEU (void) { BSP_IntHandler(BSP_INT_ID_CAN1_IMEU); }
|
||
|
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//void BSP_IntHandlerCAN1LostRx (void) { BSP_IntHandler(BSP_INT_ID_CAN1_LOST_RX ); }
|
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|
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//void BSP_IntHandlerUART0RxTx (void) { BSP_IntHandler(BSP_INT_ID_UART0_RX_TX); }
|
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//void BSP_IntHandlerUART0Err (void) { BSP_IntHandler(BSP_INT_ID_UART0_ERR); }
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//void BSP_IntHandlerUART1RxTx (void) { BSP_IntHandler(BSP_INT_ID_UART1_RX_TX); }
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|
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//void BSP_IntHandlerUART1Err (void) { BSP_IntHandler(BSP_INT_ID_UART1_ERR); }
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|
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//void BSP_IntHandlerUART2RxTx (void) { BSP_IntHandler(BSP_INT_ID_UART2_RX_TX); }
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//void BSP_IntHandlerUART2Err (void) { BSP_IntHandler(BSP_INT_ID_UART2_ERR); }
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//void BSP_IntHandlerUART3RxTx (void) { BSP_IntHandler(BSP_INT_ID_UART3_RX_TX); }
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//void BSP_IntHandlerUART3Err (void) { BSP_IntHandler(BSP_INT_ID_UART3_ERR); }
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//void BSP_IntHandlerUART4RxTx (void) { BSP_IntHandler(BSP_INT_ID_UART4_RX_TX); }
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//void BSP_IntHandlerUART4Err (void) { BSP_IntHandler(BSP_INT_ID_UART4_ERR); }
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//void BSP_IntHandlerUART5RxTx (void) { BSP_IntHandler(BSP_INT_ID_UART5_RX_TX); }
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//void BSP_IntHandlerUART5Err (void) { BSP_IntHandler(BSP_INT_ID_UART5_ERR); }
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//void BSP_IntHandlerADC0 (void) { BSP_IntHandler(BSP_INT_ID_ADC0); }
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//void BSP_IntHandlerADC1 (void) { BSP_IntHandler(BSP_INT_ID_ADC1); }
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//void BSP_IntHandlerHSCMP0 (void) { BSP_IntHandler(BSP_INT_ID_HSCMP0); }
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//void BSP_IntHandlerHSCMP1 (void) { BSP_IntHandler(BSP_INT_ID_HSCMP1); }
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//void BSP_IntHandlerHSCMP2 (void) { BSP_IntHandler(BSP_INT_ID_HSCMP2); }
|
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//void BSP_IntHandlerFTM0 (void) { BSP_IntHandler(BSP_INT_ID_FTM0); }
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//void BSP_IntHandlerFTM1 (void) { BSP_IntHandler(BSP_INT_ID_FTM1); }
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//void BSP_IntHandlerFTM2 (void) { BSP_IntHandler(BSP_INT_ID_FTM2); }
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//void BSP_IntHandlerCMT (void) { BSP_IntHandler(BSP_INT_ID_CMT); }
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//void BSP_IntHandlerRTC (void) { BSP_IntHandler(BSP_INT_ID_RTC); }
|
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//void BSP_IntHandlerReserved83 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED83); }
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//void BSP_IntHandlerPIT0 (void) { BSP_IntHandler(BSP_INT_ID_PIT0); }
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//void BSP_IntHandlerPIT1 (void) { BSP_IntHandler(BSP_INT_ID_PIT1); }
|
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|
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//void BSP_IntHandlerPIT2 (void) { BSP_IntHandler(BSP_INT_ID_PIT2); }
|
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//void BSP_IntHandlerPIT3 (void) { BSP_IntHandler(BSP_INT_ID_PIT3); }
|
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|
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//void BSP_IntHandlerPDB0 (void) { BSP_IntHandler(BSP_INT_ID_PDB0); }
|
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|
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//void BSP_IntHandlerUDB0 (void) { BSP_IntHandler(BSP_INT_ID_USB0); }
|
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|
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//void BSP_IntHandlerUSBDCD (void) { BSP_IntHandler(BSP_INT_ID_USBDCD); }
|
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|
|
//void BSP_IntHandlerEnet1588Timer (void) { BSP_IntHandler(BSP_INT_ID_ENET_1588_TIMER); }
|
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|
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//void BSP_IntHandlerEnetTransmit (void) { BSP_IntHandler(BSP_INT_ID_ENET_TRANSMIT); }
|
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|
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//void BSP_IntHandlerEnetReceive (void) { BSP_IntHandler(BSP_INT_ID_ENET_RECEIVE); }
|
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|
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//void BSP_IntHandlerEnetError (void) { BSP_IntHandler(BSP_INT_ID_ENET_ERROR); }
|
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|
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//void BSP_IntHandlerI2S0 (void) { BSP_IntHandler(BSP_INT_ID_I2S0); }
|
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|
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//void BSP_IntHandlerSDHC (void) { BSP_IntHandler(BSP_INT_ID_SDHC); }
|
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|
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//void BSP_IntHandlerDAC0 (void) { BSP_IntHandler(BSP_INT_ID_DAC0); }
|
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|
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//void BSP_IntHandlerDAC1 (void) { BSP_IntHandler(BSP_INT_ID_DAC1); }
|
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|
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//void BSP_IntHandlerTSI0 (void) { BSP_IntHandler(BSP_INT_ID_TSI0); }
|
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|
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//void BSP_IntHandlerMCG (void) { BSP_IntHandler(BSP_INT_ID_MCG); }
|
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|
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//void BSP_IntHandlerLPTimer (void) { BSP_IntHandler(BSP_INT_ID_LPTIMER); }
|
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|
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//void BSP_IntHandlerReserved102 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED102); }
|
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|
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//void BSP_IntHandlerPortA (void) { BSP_IntHandler(BSP_INT_ID_PORTA); }
|
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|
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//void BSP_IntHandlerPortB (void) { BSP_IntHandler(BSP_INT_ID_PORTB); }
|
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|
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//void BSP_IntHandlerPortC (void) { BSP_IntHandler(BSP_INT_ID_PORTC); }
|
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|
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//void BSP_IntHandlerPortD (void) { BSP_IntHandler(BSP_INT_ID_PORTD); }
|
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|
|
//void BSP_IntHandlerPortE (void) { BSP_IntHandler(BSP_INT_ID_PORTE); }
|
||
|
|
//void BSP_IntHandlerReserved108 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED108); }
|
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|
|
//void BSP_IntHandlerReserved109 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED109); }
|
||
|
|
//void BSP_IntHandlerReserved110 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED110); }
|
||
|
|
//void BSP_IntHandlerReserved111 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED111); }
|
||
|
|
//void BSP_IntHandlerReserved112 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED112); }
|
||
|
|
//void BSP_IntHandlerReserved113 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED113); }
|
||
|
|
//void BSP_IntHandlerReserved114 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED114); }
|
||
|
|
//void BSP_IntHandlerReserved115 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED115); }
|
||
|
|
//void BSP_IntHandlerReserved116 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED116); }
|
||
|
|
//void BSP_IntHandlerReserved117 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED117); }
|
||
|
|
//void BSP_IntHandlerReserved118 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED118); }
|
||
|
|
//void BSP_IntHandlerReserved119 (void) { BSP_IntHandler(BSP_INT_ID_RESERVED119); }
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
*********************************************************************************************************
|
||
|
|
*********************************************************************************************************
|
||
|
|
* LOCAL FUNCTIONS
|
||
|
|
*********************************************************************************************************
|
||
|
|
*********************************************************************************************************
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
*********************************************************************************************************
|
||
|
|
* BSP_IntHandler()
|
||
|
|
*
|
||
|
|
* Description : Central interrupt handler.
|
||
|
|
*
|
||
|
|
* Argument(s) : int_id Interrupt that will be handled.
|
||
|
|
*
|
||
|
|
* Return(s) : none.
|
||
|
|
*
|
||
|
|
* Caller(s) : ISR handlers.
|
||
|
|
*
|
||
|
|
* Note(s) : none.
|
||
|
|
*********************************************************************************************************
|
||
|
|
*/
|
||
|
|
|
||
|
|
static void BSP_IntHandler (CPU_DATA int_id)
|
||
|
|
{
|
||
|
|
CPU_FNCT_VOID isr;
|
||
|
|
CPU_SR_ALLOC();
|
||
|
|
|
||
|
|
|
||
|
|
CPU_CRITICAL_ENTER(); /* Tell the OS that we are starting an ISR */
|
||
|
|
|
||
|
|
OSIntEnter();
|
||
|
|
|
||
|
|
CPU_CRITICAL_EXIT();
|
||
|
|
|
||
|
|
if (int_id < BSP_INT_SRC_NBR) {
|
||
|
|
isr = BSP_IntVectTbl[int_id];
|
||
|
|
if (isr != (CPU_FNCT_VOID)0) {
|
||
|
|
isr();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
OSIntExit(); /* Tell the OS that we are leaving the ISR */
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
*********************************************************************************************************
|
||
|
|
* BSP_IntHandlerDummy()
|
||
|
|
*
|
||
|
|
* Description : Dummy interrupt handler.
|
||
|
|
*
|
||
|
|
* Argument(s) : none.
|
||
|
|
*
|
||
|
|
* Return(s) : none.
|
||
|
|
*
|
||
|
|
* Caller(s) : BSP_IntHandler().
|
||
|
|
*
|
||
|
|
* Note(s) : none.
|
||
|
|
*********************************************************************************************************
|
||
|
|
*/
|
||
|
|
|
||
|
|
static void BSP_IntHandlerDummy (void)
|
||
|
|
{
|
||
|
|
|
||
|
|
}
|