modbus_get_header_length.txt
638 Bytes
modbus_get_header_length(3)
===========================
NAME
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modbus_get_header_length - retrieve the current header length
SYNOPSIS
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*int modbus_get_header_length(modbus_t *'ctx');*
DESCRIPTION
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The _modbus_get_header_length()_ function shall retrieve the current header
length from the backend. This function is convenient to manipulate a message and
so its limited to low-level operations.
RETURN VALUE
------------
The header length as integer value.
SEE ALSO
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linkmb:libmodbus[7]
AUTHORS
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The libmodbus documentation was written by Stéphane Raimbault
<stephane.raimbault@gmail.com>