modbus_rtu_get_rts man page on DragonFly

modbus_rtu_get_rts man page on DragonFly

Man page or keyword search:
man Server 44335 pages
apropos Keyword Search (all sections)
Output format

MODBUS_RTU_GET_RTS(3)	       Libmodbus Manual		 MODBUS_RTU_GET_RTS(3)

NAME
       modbus_rtu_get_rts - get the current RTS mode in RTU

SYNOPSIS
       int modbus_rtu_get_rts(modbus_t *ctx);

DESCRIPTION
       The modbus_rtu_get_rts() function shall get the current Request To Send
       mode of the libmodbus context ctx. The possible returned values are:

       ·   MODBUS_RTU_RTS_NONE

       ·   MODBUS_RTU_RTS_UP

       ·   MODBUS_RTU_RTS_DOWN

       This function can only be used with a context using a RTU backend.

RETURN VALUE
       The modbus_rtu_get_rts() function shall return the current RTS mode if
       successful. Otherwise it shall return -1 and set errno.

ERRORS
       EINVAL
	   The libmodbus backend is not RTU.

SEE ALSO
       modbus_rtu_set_rts(3)

AUTHORS
       The libmodbus documentation was written by Stéphane Raimbault
       <stephane.raimbault@gmail.com[1]>

NOTES
	1. stephane.raimbault@gmail.com
	   mailto:stephane.raimbault@gmail.com

libmodbus 3.1.0			  10/06/2013		 MODBUS_RTU_GET_RTS(3)

[top]

List of man pages available for DragonFly

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]

Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................

Vote for polarhome