Intermec 5055 Reference Guide

im_cancel_tx_buffer

5-5

im_cancel_tx_buffer

Purpose:

This function removes a message from the transmit buffer that is waiting to be
transmitted.

Syntax:

#include "im5055.h"

IM_STATUS im_cancel_tx_buffer
(IM_COM_PORT

comport

);

IN Parameters:

comport Specifies the communications port and is one of these constants:

IM_COM1 COM1 input.

IM_COM2 COM2 input.

IM_NET Network input.

OUT Parameters:

None.

Return Value:

This function returns one of these codes:

IM_SUCCESS Successfully removed message.

IM_PORT_INACTIVE No transmit pending.

IM_TRANSMIT_COMPLETE Attempted to cancel, but message was already sent.

IM_NET_ERROR Unknown network error.

Notes:

This function provides compatibility with the JANUS PSK functions. It is not intended
for newer applications and has no effect on the 5055.

See Also:

im_transmit_buffer

Example

No example. This function provides compatibility with the JANUS PSK functions.