f51588e2a7
- motor driver for ECB now fully working - Fixed an anticollider bug - Untested version of a driver for the Risoe TDC histogram memory
70 lines
2.3 KiB
C
70 lines
2.3 KiB
C
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/*-----------------------------------------------------------------------
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The ECB is a rack controller from Risoe based on a Z80 processor.
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This module provides some functions for communicating with such a
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device.
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WARNING: This contains code which may be endian dependent!
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copyright: see file COPYRIGHT
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Mark Koennecke, January 2002, with some bits taken out of the
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original tascom code.
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------------------------------------------------------------------------*/
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#ifndef ECBCON
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#define ECBCON
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#include "gpibcontroller.h"
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typedef struct {
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unsigned char d; /* D register in Z80 */
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unsigned char e; /* E register in Z80 */
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unsigned char b; /* B register in Z80 */
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unsigned char c; /* C register in Z80 */
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} Z80_reg;
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/*-----------------------------------------------------------------------*/
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typedef struct __ECB *pECB;
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int ecbExecute(pECB self, int func, Z80_reg in, Z80_reg *out);
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int ecbRead(pECB self, unsigned short address,
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void *buffer, int byteCount);
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int ecbWrite(pECB self, unsigned short address,
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void *buffer, int byteCount);
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int ecbDMARead(pECB self, unsigned short address, void *buffer,
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unsigned short byteCount);
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void ecbClear(pECB self);
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int fixECBError(pECB self);
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void ecbErrorDescription(pECB self, char *buffer,
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int maxBytes);
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int ecbAssignEncoder(pECB self, int encoder, int motorNumber);
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int ecbLoadEncoder(pECB self);
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/*-----------------------------------------------------------------------*/
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int MakeECB(SConnection *pCon, SicsInterp *pSics,
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void *pData,
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int ragc, char *argv[]);
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/*----------------------------------------------------------------------
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for byte packing. result must be an 32 bit integer
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----------------------------------------------------------------------*/
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typedef union /* Used to extract and load data to Z80 regs. */{
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unsigned int result;
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struct
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{
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unsigned char byt0; /* Least significant byte */
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unsigned char byt1;
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unsigned char byt2;
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unsigned char byt3; /* Most significant byte */
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}b;
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}Ecb_pack;
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#endif
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