Matthias
581bdc3e23
git-svn-id: file:///srv/dev-disk-by-uuid-17e88007-4d0c-45e0-8757-cacfcc458630/repositories/svn/Diplomarbeit@106 9fe90eed-be63-e94b-8204-d34ff4c2ff93
143 lines
6.0 KiB
C
143 lines
6.0 KiB
C
/* ---------------------------------------------------------------------------
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* BusProtocol.h - v0.1 (c) 2008 Micro-key bv
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* ---------------------------------------------------------------------------
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* Micro-key bv
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* Industrieweg 28, 9804 TG Noordhorn
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* Postbus 92, 9800 AB Zuidhorn
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* The Netherlands
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* Tel: +31 594 503020
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* Fax: +31 594 505825
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* Email: support@microkey.nl
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* Web: www.microkey.nl
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* ---------------------------------------------------------------------------
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* Description:
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* ---------------------------------------------------------------------------
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* Version(s): 0.1, Jan 28, 2008, FSc
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* Creation.
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* ---------------------------------------------------------------------------
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*/
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#ifndef __BUSPROTOCOL_H__
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#define __BUSPROTOCOL_H__
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/** \file BusProtocol.h
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\brief Implementation of BusProtocol
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*/
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/* ---------------------------------------------------------------------------
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* System include files.
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* ---------------------------------------------------------------------------
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*/
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/* ---------------------------------------------------------------------------
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* Application include files.
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* ---------------------------------------------------------------------------
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*/
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#include <stdio.h>
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#include "BpPort.h"
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#include "bus.h"
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#include "RemoteProcedureCalls.h"
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#include "BpMessageFormat.h"
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/* ---------------------------------------------------------------------------
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* Constant and macro definitions.
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* ---------------------------------------------------------------------------
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*/
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#define MASTER_DEVICE_ID (1)
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#define MAX_PAYLOAD_SIZE (50)
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#define BP_DEBUG_OUT(a) /*printf("%c", a); fflush( stdout );*/
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/* ---------------------------------------------------------------------------
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* Type definitions.
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* ---------------------------------------------------------------------------
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*/
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typedef void (*t_bp_myturn_callback)(void);
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typedef void (*t_bp_rpcresult_callback)( UINT8 requestNr, UINT8 nrOfResults, UINT32 *results );
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typedef void (*t_bp_messagehandler)(t_bpmsg_message *receivedMessage, int ownHandler );
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/* ---------------------------------------------------------------------------
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* Variable declarations.
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* ---------------------------------------------------------------------------
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*/
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/* ---------------------------------------------------------------------------
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* Function declarations.
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* ---------------------------------------------------------------------------
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*/
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/** \brief Initialises the BusProtocol */
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int bpInit( t_bus_devices bus, UINT8 deviceId, UINT8 highestDeviceId, UINT8 inputQueueSize );
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/** \brief Closes the active BusProtocol */
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void bpDeinit( int handle );
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/** \brief Indicates whether a message a device is received in the last 10 seconds
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* Only used by the master
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*/
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BOOLEAN bpDeviceIsDetected( int handle, UINT8 deviceId );
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/** \brief Sends message to pass turn (Nothing to send) */
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void bpSendPassTurn( int handle );
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/** \brief Sends message to reset another bus device */
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void bpSendResetClient( int handle, UINT8 deviceId );
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/** \brief Sends message with all electronic information (DAC's, ADC's and digital I/O) */
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void bpSendGiveElectronicStatus( int handle,
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UINT8 nrOfAdcValues,
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UINT16 *adcValues,
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UINT8 nrOfDacValues,
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UINT16 *dacValues,
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UINT8 nrOfDiValues,
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UINT8 *diValues,
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UINT8 nrOfDoValues,
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UINT8 *doValues
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);
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/** \brief Sends message to set a DAC on another bus device */
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void bpSendSetDacValue( int handle, UINT8 deviceId, UINT8 channelNr, UINT8 dacMode, UINT16 dacValue );
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/** \brief Sends message to set the values of all DAC's on another bus device */
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void bpSendSetAllDacValues( int handle, UINT8 deviceId, UINT16 *dacValue );
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/** \brief Sends message to set a digital out on another bus device */
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void bpSendSetDigitalOutValue( int handle, UINT8 deviceId, UINT8 bitNr, UINT8 value );
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/** \brief Sends message to set all digital out ports at once on another bus device */
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void bpSendSetAllDigitalOut( int handle, UINT8 deviceId, UINT8 bits);
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/** \brief Sends message to set all outputs (analogue & digital) on another bus device */
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void bpSendSetAllOutput( int handle, UINT8 deviceId, UINT8 bits, UINT16 *dacValue);
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/** \brief Sends message to call an Remote Procedure Call on an other bus device */
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void bpSendCallRpc( int handle, UINT8 deviceId, UINT8 functionId, UINT8 nrOfParams, INT32 *params );
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/** \brief Attachs a callback, which is called when it is the device its turn to send data on the bus */
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void bpAttachOnMyTurn( int handle, t_bp_myturn_callback onMyTurnCallback );
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/** \brief Detaches the above callback */
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void bpDetachOnMyTurn( int handle, t_bp_myturn_callback onMyTurnCallback );
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/** \brief Attach callback on receiving a specific message */
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void bpAttachMessageHandler( int handle, UINT8 messageId, t_bp_messagehandler messageHandler);
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/** \brief Attach callback on receiving a specific message */
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void bpDetachMessageHandler( int handle, UINT8 messageId, t_bp_messagehandler messageHandler);
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/** \brief Attachs a RPC-function, which can be called by another bus device */
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void bpAttachRpc( int handle, UINT8 functionId, char * functionName, t_rpc_remote_procedure_call functionPointer, UINT8 nrOfParams );
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/** \brief Detaches the above RPC-function */
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void bpDetachRpc( int handle, UINT8 functionId );
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/** \brief Attachs a "RPC result"-function, which is a result of a requeste RPC-call on another bus device */
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void bpAttachRpcResult( int handle, UINT8 functionId, t_bp_rpcresult_callback functionPointer, UINT8 nrOfResult );
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/** \brief Detaches the above "RPC result"-function */
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void bpDetachRpcResult( int handle, UINT8 functionId );
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t_rpc_entity *bpLookupRpcEntry( int handle, UINT8 functionId );
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/** \brief Sends message to give result on issued RPC-function */
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void bpSendRpcResult( int handle, UINT8 deviceId, UINT8 functionId, UINT8 requestNr, UINT8 nrOfResults, INT32 *results );
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#endif /* __BUSPROTOCOL_H__ */
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