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modbus_set_response_timeout(3) [debian man page]

MODBUS_SET_RESPONSE_(3) 					 Libmodbus Manual					   MODBUS_SET_RESPONSE_(3)

NAME

       modbus_set_response_timeout - set timeout for response

SYNOPSIS

       void modbus_set_response_timeout(modbus_t *ctx, struct timeval *timeout);

DESCRIPTION

       The modbus_set_response_timeout() function shall set the timeout interval used to wait for a response. If the waiting before receiving the
       response is longer than the given timeout, an error will be raised.

RETURN VALUE

       There is no return values.

EXAMPLE

	   struct timeval old_response_timeout;
	   struct timeval response_timeout;

	   /* Save original timeout */
	   modbus_get_response_timeout(ctx, &old_response_timeout);

	   /* Define a new and too short timeout! */
	   response_timeout.tv_sec = 0;
	   response_timeout.tv_usec = 0;
	   modbus_set_response_timeout(ctx, &response_timeout);

SEE ALSO

       modbus_get_response_timeout(3) modbus_get_byte_timeout(3) modbus_set_byte_timeout(3)

AUTHORS

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

NOTES

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

libmodbus 3.0.3 						    05/26/2012						   MODBUS_SET_RESPONSE_(3)

Check Out this Related Man Page

MODBUS_GET_RESPONSE_(3) 					 Libmodbus Manual					   MODBUS_GET_RESPONSE_(3)

NAME

       modbus_get_response_timeout - get timeout for response

SYNOPSIS

       void modbus_get_response_timeout(modbus_t *ctx, struct timeval *timeout);

DESCRIPTION

       The modbus_get_response_timeout() function shall store the timeout interval used to wait for a response in the timeout argument.

RETURN VALUE

       There is no return values.

EXAMPLE

	   struct timeval old_response_timeout;
	   struct timeval response_timeout;

	   /* Save original timeout */
	   modbus_get_response_timeout(ctx, &old_response_timeout);

	   /* Define a new and too short timeout! */
	   response_timeout.tv_sec = 0;
	   response_timeout.tv_usec = 0;
	   modbus_set_response_timeout(ctx, &response_timeout);

SEE ALSO

       modbus_set_response_timeout(3) modbus_get_byte_timeout(3) modbus_set_byte_timeout(3)

AUTHORS

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

NOTES

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

libmodbus 3.0.3 						    05/26/2012						   MODBUS_GET_RESPONSE_(3)
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