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/****************************************************************
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*
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* e c _ c o m m a n d . c
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*
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* Methoden für ein EtherCAT-Kommando.
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*
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* $Date$
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* $Author$
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*
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***************************************************************/
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#include <linux/slab.h>
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#include "ec_command.h"
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/***************************************************************/
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/**
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Kommando-Konstruktor.
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Initialisiert alle Variablen innerhalb des Kommandos auf die
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Default-Werte.
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@param cmd Zeiger auf das zu initialisierende Kommando.
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*/
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void EtherCAT_command_init(EtherCAT_command_t *cmd)
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{
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cmd->type = ECAT_CMD_NONE;
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cmd->address.logical = 0x00000000;
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cmd->data_length = 0;
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cmd->next = NULL;
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cmd->state = ECAT_CS_READY;
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cmd->index = 0;
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cmd->working_counter = 0;
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cmd->reserved = 0; //Hm
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}
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/***************************************************************/
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/**
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Kommando-Destruktor.
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Setzt nur den Status auf ECAT_CS_READY und das
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reserved-Flag auf 0.
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@param cmd Zeiger auf das zu initialisierende Kommando.
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*/
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void EtherCAT_command_clear(EtherCAT_command_t *cmd)
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{
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cmd->state = ECAT_CS_READY;
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cmd->reserved = 0;
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}
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/***************************************************************/
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