22 lines
550 B
C
22 lines
550 B
C
/*---------------------------------------------------------------------------
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modbus.h
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Communication routines for Eurotherm ModBus instruments
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Markus Zolliker, Aug 2005
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----------------------------------------------------------------------------*/
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#ifndef MODBUS_H
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#define MODBUS_H
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#include "ease.h"
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#define MODBUS_BAD_CRC -3090
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int ModBusHandler(void *eab);
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void ModBusPutFloats(EaseBase *eab, int adr, int npar, float val[]);
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void ModBusRequestFloats(EaseBase *eab, int adr, int npar);
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float ModBusGetFloat(EaseBase *eab, int adr);
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#endif
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