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SourceVuESP-IDF Framework and Examplesmb_tcp_slave sampleeMBMasterReqWriteMultipleCoils()

eMBMasterReqWriteMultipleCoils() function

This function will request write multiple coils. @see eMBMasterReqWriteCoil

Syntax

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Summary

Declaration

Definition

from mb_m.h:404

eMBMasterReqErrCode eMBMasterReqWriteMultipleCoils( UCHAR ucSndAddr, USHORT usCoilAddr, USHORT usNCoils, UCHAR * pucDataBuffer, LONG lTimeOut );

Implemented in mbfunccoils_m.c:294

Arguments

Argument

Description

ucSndAddr

salve address

usCoilAddr

coil start address

usNCoils

coil total number

pucDataBuffer

lTimeOut

timeout (-1 will waiting forever)

Return value

error code

Examples

References

from examples