Allen-Bradley 1784-KTX Reference Manual page 46

Chapter 4
4-8
Example 4.C
#include "ktx_dp.h"
#include "ktx_err.h"
#include "ktxconst.h"
UBYTE autoconfigure (KTX_DUALPORT far *dp, UBYTE trans_num,
{
UBYTE status;
/**** Initialize the command buffer ****/
dp–>cmd_buffer.host_command = AUTOCONFIG;
dp–>cmd_buffer.transaction_num = trans_num;
dp–>cmd_buffer.command_length = 0;
/**** Send the command ****/
dp–>int_status_from_host = SCANNER_COMMAND_FROM_HOST;
dp–>host_to_ktx_int_reg = INTERRUPT_KTX;
/**** Get and acknowledge the confirmation
status = get_confirmation(dp, trans_num, timeout);
if ((status != CONFIRMATION_TIMED_OUT) && (status != TRANS_NUM_MISMATCH))
acknowledge_confirmation(dp);
return status;
}
/* 1784–KTX scanner dualport definition
/* 1784–KTX scanner error codes
/* 1784–KTX scanner constants
USHORT timeout)
****/
*/
*/
*/