64 lines
1.7 KiB
C
64 lines
1.7 KiB
C
/*
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* co_flyingmaster.h - contains defines for nmt flying master services
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*
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* Copyright (c) 2012-2023 emotas embedded communication GmbH
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*
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*-------------------------------------------------------------------
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* $Id: co_flyingmaster.h 51020 2023-11-24 10:48:54Z boe $
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*-------------------------------------------------------------------
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*
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*
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*
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*/
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/**
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* \brief defines for nmt flying master services
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*
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* \file co_flyingmaster.h - contains defines for nmt flying master services
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*
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*/
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#ifndef CO_FLYING_MASTER_H
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#define CO_FLYING_MASTER_H 1
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#include <co_datatype.h>
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/* datatypes */
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/**
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* NMT states
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*/
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typedef enum {
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CO_FLYMA_STATE_DETECT_NO_MASTERS, /**< no master detected */
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CO_FLYMA_STATE_MASTERS_AVAILABLE, /**< master capable available */
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CO_FLYMA_STATE_NO_ACTIVE_MASTER, /**< no active master found */
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CO_FLYMA_STATE_NEGOTIATION_FORCE_REQUEST, /**< inactive master sent request Force negotiation */
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CO_FLYMA_STATE_NEGOTIATION_FORCED, /**< force negotiation received */
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CO_FLYMA_STATE_NEGOTIATION_STARTED, /**< negotiation started */
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CO_FLYMA_STATE_MASTER, /**< we are master */
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CO_FLYMA_STATE_SLAVE, /**< we are slave */
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} CO_FLYMA_STATE_T;
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/** \brief function pointer to NMT flying master event function
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* \param nmtFlymaState - flying master event
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* \param node - node id of actual master
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* \param prior - priority of actual master
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*
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* \return void
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*/
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typedef RET_T (* CO_EVENT_FLYMA_T)(CO_FLYMA_STATE_T, UNSIGNED8, UNSIGNED8); /*lint !e960 customer specific parameter names */
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/* function prototypes */
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EXTERN_DECL RET_T coEventRegister_FLYMA(CO_EVENT_FLYMA_T fct);
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EXTERN_DECL RET_T coNmtFlymaDetectMaster(void);
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EXTERN_DECL RET_T coNmtFlymaDetectActiveMaster(void);
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#endif /* CO_FLYING_MASTER_H */
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