GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages


Manual Reference Pages  -  MODBUS_SET_DEBUG (3)

.ds Aq ’

NAME

modbus_set_debug - set debug flag of the context

CONTENTS

SYNOPSIS

int modbus_set_debug(modbus_t *ctx, int flag);

DESCRIPTION

The modbus_set_debug() function shall set the debug flag of the modbus_t context by using the argument flag. By default, the boolean flag is set to FALSE. When the flag value is set to TRUE, many verbose messages are displayed on stdout and stderr. For example, this flag is useful to display the bytes of the Modbus messages.

[00][14][00][00][00][06][12][03][00][6B][00][03]
Waiting for a confirmation...
<00><14><00><00><00><09><12><03><06><02><2B><00><00><00><00>

RETURN VALUE

The function shall return 0 if successful. Otherwise it shall return -1 and set errno.

AUTHORS

The libmodbus documentation was written by St\(&#146;ephane Raimbault <\m[blue]stephane.raimbault@gmail.com\m[][1]>

NOTES

1. stephane.raimbault@gmail.com  mailto:stephane.raimbault@gmail.com
Search for    or go to Top of page |  Section 3 |  Main Index


libmodbus 3&.1&.0 MODBUS_SET_DEBUG (3) 10/06/2013

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with manServer 1.07.