确认帧间间隔


确认帧间间隔的命令是 ifg

"get ifg"

应答值同下形态的16进制字符串形式。

<?php
include "/lib/sd_spc.php";

$sid = 14;
spc_reset();
spc_sync_baud(115200);

spc_request_dev($sid, "set uart 115200N81");

spc_request_dev($sid, "set ifg 50");
echo spc_request_dev($sid, "get ifg"), "\r\n";

spc_request_dev($sid, "set ifg 0");
echo spc_request_dev($sid, "get ifg");
?>