3c916c9a7d
- Made AMOR write HDF-5 data in chunks - Added driver for a PSI-DSP magnet controller as used at SLS - Added code for directly accessing RS232 controllers connected to a terminal server, thereby bypassing the SerPortServer - A rounding problem in the PSD histogram memory was resolved.
53 lines
2.0 KiB
C
53 lines
2.0 KiB
C
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/*---------------------------------------------------------------------
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R S 2 3 2 C o n t r o l l e r
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A general object which represents a controller connected to the network
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via a terminal server. This bypasses David Maden's SerPortServer software.
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Basic facilities are provided for writinga nd reading to and from the
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device. For more information see the rs232controller.tex file.
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copyright: see copyright.h
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Mark Koennecke, October 2001
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-----------------------------------------------------------------------*/
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#ifndef RS232CONTROLLER
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#define RS232CONTROLLER
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#include "network.h"
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/*----------------------- a data structure ----------------------------*/
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typedef struct{
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pObjectDescriptor pDes;
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char *sendTerminator;
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char *replyTerminator;
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int timeout;
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mkChannel *pSock;
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char *pHost;
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int iPort;
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} rs232, *prs232;
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/*----------------------- the interface functions --------------------*/
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int RS232Action(SConnection *pCon, SicsInterp *pSics,
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void *pData, int argc, char *argv[]);
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int RS232Factory(SConnection *pCon, SicsInterp *pSics,
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void *pData, int argc, char *argv[]);
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void setRS232SendTerminator(prs232 self, char *term);
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void setRS232ReplyTerminator(prs232 self, char *term);
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void setRS232Timeout(prs232 self, int timeout);
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int writeRS232(prs232 self, void *data, int dataLen);
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int readRS232(prs232 self, void *data, int *dataLen);
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int availableRS232(prs232 self);
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int transactRS232(prs232 self, void *send, int sendLen,
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void *reply, int replylen);
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void getRS232Error(int iCode, char *errorBuffer,
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int errorBufferLen);
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int initRS232(prs232 self);
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#endif
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