91 lines
3.4 KiB
C
91 lines
3.4 KiB
C
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/*
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* Copyright (c) 2022, Shenzhen CVA Innovation CO.,LTD
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* All rights reserved.
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*
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* Shenzhen CVA Innovation CO.,LTD (CVA chip) is supplying this file for use
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* exclusively with CVA's microcontroller products. This file can be freely
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* distributed within development tools that are supporting such microcontroller
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* products.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
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* OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
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* CVA SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL,
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* OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
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*/
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/*******************************************************************************
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* the includes
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******************************************************************************/
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#include "uds_service10.h"
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/*******************************************************************************
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* the defines
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******************************************************************************/
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/*******************************************************************************
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* the typedefs
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******************************************************************************/
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/*******************************************************************************
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* the globals
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******************************************************************************/
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/*******************************************************************************
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* the constants
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******************************************************************************/
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/*******************************************************************************
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* the functions
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******************************************************************************/
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void UdsService10_SessionControl(UdsType *obj, const uint8_t msgBuf[], uint16_t msgLen)
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{
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uint8_t subFunction;
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uint8_t rspBuffer[8] = {0}; /* polyspace DEFECT:PARTIALLY_ACCESSED_ARRAY [No action planned:Low] "Still keep default though member6~7 is not written" */
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if(msgLen != obj->seviceTable[obj->curServiceIdx].minLen)
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{
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Uds_NegativeResponse(obj, 0x10, NRC_INVALID_MESSAGE_LENGTH_OR_FORMAT);
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return;
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}
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subFunction = UDS_GET_SUB_FUNCTION (msgBuf[1]);
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rspBuffer[0] = UDS_GET_POSITIVE_RSP(0x10);
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rspBuffer[1] = subFunction;
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rspBuffer[2] = (uint8_t)(obj->p2Server_ms >> 8);
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rspBuffer[3] = (uint8_t)(obj->p2Server_ms & 0x00ff);
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rspBuffer[4] = (uint8_t)(obj->p2xServer_10ms >> 8);
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rspBuffer[5] = (uint8_t)(obj->p2xServer_10ms & 0x00ff);
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switch(subFunction)
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{
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case UDS_SESSION_DEFAULT:
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obj->securityLevel = UDS_SA_NONE;
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obj->session = subFunction;
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Uds_PositiveResponse(obj, rspBuffer, 6);
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break;
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case UDS_SESSION_EXTENDED:
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obj->securityLevel = UDS_SA_NONE;
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obj->session = subFunction;
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Uds_PositiveResponse(obj, rspBuffer, 6);
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break;
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case UDS_SESSION_PROGRAMMING:
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obj->securityLevel = UDS_SA_NONE;
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obj->session = subFunction;
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Uds_PositiveResponse(obj, rspBuffer, 6);
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break;
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case UDS_SESSION_SAFTY:
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obj->securityLevel = UDS_SA_NONE;
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obj->session = subFunction;
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Uds_PositiveResponse(obj, rspBuffer, 6);
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break;
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default:
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Uds_NegativeResponse(obj, 0x10, NRC_SUBFUNCTION_NOT_SUPPORTED);
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break;
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}
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}
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