Overview
Host want to send the GoOnline Request to the semiconductor equipment. The scenario likes that:
Prerequisite
2. Download or compile the HostExample. The binary and source code which can download from:
3. The SecsDriver Controler.
Can be download source code and binary from here
Deployment
1. SecsDriver and SecsDriver (tool Simultor) run on VirtualBox
2. HostExample run on Host PC
3. SecsDriverControler run on HostPC
Configuration
The default configuration:
1. SecsDriver Host
- Host port: listening on port 5555 (Waiting connection from HostExample)
- Service port: listening on port 6666 (Waiting connection from SecsDriver Controler)
- CONTROL0=Type=HSMS-SS;Log= 0log;DeviceId=0;LUA=lua2.lua;XSML=varian_host.xsml;Port=9000;IpAddress=192.168.1.1;Mode=Passive;Role=HOST;T3=10;T5=5;T6=10;T7=10;T8=10;TCA=5
2. SecsDriver Tool (simulator)
- Host port: listening on port 5557 (Waiting connection from HostExample)
- Service port: listening on port 6667 (Waiting connection from SecsDriver Controler)
- CONTROL0=Type=HSMS-SS;Log=0log_tool;DeviceId=0;LUA=lua2.lua;XSML=varian_tool.xsml;Port=9000;IpAddress=127.0.0.1;Mode=Active;Role=HOST;T3=10;T5=5;T6=6;T7=10;T8=10;TCA=5
Running
From virtualBox:
1. Run SecsDriver Host
./run.sh
2. Run SecsDriver Tool (Simulator)
./run_tool.sh
3. Run SecsDriverControler (MSC.exe)
Connect to SecsDriver Host, by IP of Virtualbox and port 6666 (port 6666 is the service port of SecsDriver Host)
4. Run HostExample
Connect to the SecsDriver Host, by IP of VirtualBox and port 5555.
Tip: How to get the IP of the VirtualBox ?
run the linux command
ifconfig
In this example, the IP of VirtualBox is 192.168.1.8
Now we go to the main tutorial, how to build the GoOnline Request from host
Build the GoOnline Request
First, use the MSC connect to the SecsDriver Host (port 6666), then try to send the S1F1 (are you there) by click on the SEND MESSAGE from the MSC. (See the image)
You can see the S1F1 has been sent and get back the reply S1F2 from SecsDriver simulator
Update the host script control
OK, so now we get the script and change some thing. From MSC, Control_0 tree node, right click and choose GET SCRIPT
And you will get back the script of the Control_0.
The MSC.exe have the very bad of text editor :( i am sorry :) so you can copy all to your text editor.
This is the
LUA script language (https://www.lua.org)
Check the script here
function MESRequest(xmlRequest, ctlId)
print("MESRequest Begin ctlId="..ctlId.." currentControlId="..ControlID.."\n");
print("-XML="..xmlRequest);
xml = xmlParser( xmlRequest );
if (xml==nil or xml[1]==nil or xml[1].xarg==nil) then
print "NULL"
do return end
end
print_r( xml );
requestname = xml[1].xarg.name;
requestControlId = xml[1].xarg.controlId;
-- Check the control Id...
if(tonumber(requestControlId)~=ControlID) then
print("If this is not the same Control ID, do not process...\n")
print("MESRequest END...")
return
end
-- print( "SIZE="..#xml[1] );
param={};
for i=1,#xml[1] do
param[xml[1][i].xarg.name]=xml[1][i][1];
end
print( "Request Name: ["..requestname.."]\n" );
print( "Parameter:\n-----------------" );
print_r( param );
print( "-----------------\n" );
if( requestname=="GoOnline" ) then
GoOnline( param );
elseif( requestname=="GoOffline" ) then
GoOffline( param );
else
WriteLog( "LUA CALL WRITE STRING " );
end
print("MESRequest End\n");
end
All host request will be came from the function MESRequest.
String: xmlRequest: is the XML (or JSON) from the HostExample
String: ctlId : is the control Id. (integer value)
If the requestname = "GoOnline" it will call to the GoOnline
function GoOnline(param)
-- SEND S1F1 message - and wait for getting back S1F2.
SendRecvMessage( "S1F1_F2_ARE_YOU_THERE" );
-- Report to HostExample
HostReport[[<HostReport name="GoOnlineRpt"><param name="resultText">Send GoOnlineReq to Equipment Sucessful</param></HostReport>]];
end
In the MSC, find the GoOnline function, and replace by this code above
Then, click on SAVE SCRIPT. MSC will update the lua script in the SecsDriver Host. (on virtualbox)
So now, from HostExample, connect to SecsDriver Host, then BuildReq and finally send the request to SecsDriver Host.
You can see the request had been sent to SecsDriver Host.
Then SecsDriver Host, send S1F1 to tool and wait to get back S1F2
Then, SecsDriver Host send the HostReport to hostExample.
Enjoy !
