private bool initPr9000()
{
string strException = string.Empty;
string strComPort = conf.PR9000Port;
//int nBaudrate = Convert.ToInt32(cmbBaudrate.Text);
int nBaudrate = 19200;
pr9000 = new PR9000();
pr9000.AnalyCallback = analyData;
int nRet = pr9000.OpenCom(strComPort, out strException);
if (nRet != 0)
{
string strLog = "连接读卡器失败，失败原因： " + strException;
WriteLog(logRichText, strLog, 1);
writeLog(strLog);
m_readerIsNormal = true;
//buttonInv.Enabled = false;
return false;
}
else
{
string strLog = "连接读卡器 " + strComPort + "@" + nBaudrate.ToString();
WriteLog(logRichText, strLog, 0);
writeLog(strLog);
}
return true;
}
void analyData(PR9000.CALLBACK_MSG_TYPE msgType, byte arg, byte[] payload)
{
string strLog = "";
switch (msgType)
{
case PR9000.CALLBACK_MSG_TYPE.POWER_ON:
if (arg == 0)
{
pr9000.setPowerOnState(true);
strLog = "PR9000 power on ok";
}
else
{
pr9000.setPowerOnState(false);
strLog = "PR9000 power on fail";
}
//WriteLog(logRichText, strLog, 0);
break;
case PR9000.CALLBACK_MSG_TYPE.START_INV:
if (arg == 0)
{
pr9000.setInvState(true);
strLog = "PR9000 start INV";
//WriteLog(logRichText, strLog, 0);
}
break;
case PR9000.CALLBACK_MSG_TYPE.STOP_INV:
if (arg == 0)
{
pr9000.setInvState(false);
strLog = "PR9000 stop INV";
//WriteLog(logRichText, strLog, 0);
}
break;
case PR9000.CALLBACK_MSG_TYPE.EPC:
//strLog = "EPC:" + CCommondMethod.ByteArrayToString(payload, 0, payload.Length);
if (!inUploadSession)
{
if (payload[2] == 0x23 && payload[3] == 0x23 && payload[4] == 0x55)
{
inUploadSession = true;
disablePr9000Inv();
//verify the epc is stuff
strLog = "识别到人员标签";
WriteLog(logRichText, strLog, 0);
writeLog(strLog);
//remove CRC first
stuffEpc = CCommondMethod.ByteArrayToStringNoBlank(payload, 0, payload.Length-2);
writeLog("Stuff Epc:" + stuffEpc);
epcIndex = 0;
EpcCollections[epcIndex] = stuffEpc;
epcIndex++;
//m_invBuffer.collectEpc(stuffEpc);
//string tmpEpc = CCommondMethod.ByteArrayToStringNoBlank(payload, 2, payload.Length - 4);
//remove 0x3000 head
string tmpEpc = stuffEpc.Substring(4, stuffEpc.Length - 4);
//writeLog("temp Epc:" + stuffEpc);
pr9000.ClearCom();
if (sc.checkUsrInfo(tmpEpc) == 0)
{
updateUserInfo();
}
startCollectDocEpc();
//wb modify
}
}
//WriteLog(logRichText, strLog, 0);
break;
case PR9000.CALLBACK_MSG_TYPE.INV_FINISH:
strLog = "Inventory finish";
//WriteLog(logRichText, strLog, 0);
if (isContinuous)
{
enablePr9000CtsInv();
}
else
{
disablePr9000CtsInv();
}
break;
default:
break;
}
}