RT-LAB Electrical Applications 1 Opal-RT Technologies Use of the “Store Embedded” mode Solution RT-LAB for PC-104

RT-LAB Electrical Applications 2 Resume Introduction Installing the target component of RT-LAB Embedded system on QNX Running procedure Reset procedure Removing the Embedded mode

RT-LAB Electrical Applications 3 Introduction Embedded System mode An embedded system is where hardware and software combine to form a component of a larger machine. With RT-Lab, this mode allows the user to store the model onto a stand-alone system, such as one using the PC/104 format. Note: This function is only available for QNX and Neutrino platforms.

RT-LAB Electrical Applications 4 Installing the target component of RT-LAB Embedded system on QNX Open a "My Computer" window and select the “C:\Opal-rt\RT-LAB8.x.x\target” directory

RT-LAB Electrical Applications 5 Installing the target component of RT-LAB Embedded system on QNX Open another "My Computer" window. In the address field, enter where user is a valid username for your QNX system (default is "ntuser"), pass is the corresponding password (default is "ntuser") and xxx.xxx.xxx.xxx is your compilation node’s IP address.

RT-LAB Electrical Applications 6 Installing the target component of RT-LAB Embedded system on QNX 1-Copy the RT-LAB installer script opinstall. Do this by dragging and dropping from one Window to the other. 2-Copy the RT-LAB archive file rt-lab_e.tgz (in C:\Opal-rt\RT- LAB8.x.x\target\qnx ). 3-Connect to the QNX node by telnet Start -> Run -> "telnet xxx.xxx.xxx.xxx" and login as user “root” 4-Execute the following commands to install the archive: # cd / # textto –l /home/ntuser/opinstall # chmod 775 /home/ntuser/opinstall # /home/ntuser/opinstall /home/ntuser/rt-lab_e.tgz # rm –f /home/ntuser/ rt-lab_e.tgz

RT-LAB Electrical Applications 7 Running procedure Execution 1- For verification usage you should run RT-LAB model in a standard way (Compile, Load, Execute) if you succeed, reopen your model and press “Store Embedded” in the RT-LAB MainControl. 2- If the command is successful you will see this message : “Stored executable file and created startup script” 3- Reboot your target, this time the embedded mode will be enabled. You should see at your target screen, model execution information. 4- If you want to see the model’s console running on your host: Open a RT-LAB Main Control Right click on the” Connect button” a select the name of the target where your embedded model is running. Right-click on “Use model console” in order to start the console of your model. 5- Each time you boot your target, the model execution will start automatically.

RT-LAB Electrical Applications 8 Reset procedure 1- Open the RT-LAB Main Control and connect to the target with the instructions above. 2- Press the “Reset” button on the RT-LAB MainControl.

RT-LAB Electrical Applications 9 Removing the Embedded mode 1- Open a Telnet session on your Target : on your host go to start menu-  run-  type “telnet ***.***.***.***” ***.***.***.*** represent the IP address of your target. The Login is “root”. 2-Type command as follow.