/// <summary>
/// 清空消息对列
/// </summary>
private void ClearGWQuene()
{
byte[] cData = new byte[200];
int gwid;
short tagNode, subCmd, msgType, dataCnt;
gwid = 0;
tagNode = 0;
subCmd = -1;
msgType = 0;
dataCnt = 0;
while (Dapapi.AB_Tag_RcvMsg(ref gwid, ref tagNode, ref subCmd, ref msgType, cData, ref dataCnt) > 0)
{
}
}
/// <summary>
/// 接收标签信息
/// </summary>
private void RcvMsg()
{
int gwid, ret;
short tagNode, subCmd, msgType, dataCnt;
short gwPort, keyType, maxTag;
byte[] rcvData = new byte[200];
Dapapi.Tccb ccb_data;
string tmpStr, rcvStr;
gwid = 0; //all gateway
tagNode = 0; //all tagnode
subCmd = -1; //all subcmd
msgType = 0;
dataCnt = 200;
Dapapi.AB_GW_Status(0);
ret = Dapapi.AB_Tag_RcvMsg(ref gwid, ref tagNode, ref subCmd, ref msgType, rcvData, ref dataCnt);
if (ret > 0)
{
rcvStr = System.Text.Encoding.Default.GetString(rcvData);
if (tagNode < 0)
{
gwPort = 1;
}
else
{
gwPort = 2;
}
tmpStr = "GW_ID:" + gwid + ",GW Port:" + gwPort + ",TagNode:" + System.Math.Abs(tagNode) + ",SubCmd:" + subCmd + ",Data:" + rcvStr;
switch (subCmd)
{
case SUMCMD_CONFIRM_BUTTON:
//写日志
monitorLog = MonitorLog.NewMonitorLog();
monitorLog.LOGNAME = "接收到标签信号";
monitorLog.LOGINFO = tmpStr;
monitorLog.LOGLOCATION = "设备";
monitorLog.LOGTYPE = 0;
monitorLog.Save();
//ShowMsg(tmpStr);
if (Tags.ContainsKey(System.Math.Abs(Convert.ToInt32(tagNode))))
{
Tags[System.Math.Abs(Convert.ToInt32(tagNode))].Qty = 0;
}
break;
default:
monitorLog = MonitorLog.NewMonitorLog();
monitorLog.LOGNAME = "设备初始化";
monitorLog.LOGINFO = tmpStr;
monitorLog.LOGLOCATION = "设备";
monitorLog.LOGTYPE = 0;
monitorLog.Save();
break;
}
}
}
