Qnx 6 serial number
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While the loopback connector is attached any characters entered in Qtalk should be echoed back to the screen. To test a port, attach the loopback connector and open up a Qtalk session by executing the command “qtalk -m /dev/ser3 -b 115200,8,n,1″ on the port. Testing the card’s functionality can be done by using QNX’s own terminal program, Qtalk, and a loopback connector. Both the IO address and IRQ of the card can be found in this section under “PCI IO Address” and “Interrupt Line”, respectively. To find the physical address and IRQ of the card, simply scan through the output of this command for a section beginning with “Vendor ID = 1407h, Lava Computer MFG Inc”. This command will display all the information for each of the PCI devices on the system bus. You can easily determine the IO address and IRQ resources of the card’s serial port by running the PCI command “pci -v”. From here you can easily determine which port is assigned to which serial device by referring to the card’s resources.įor example, given the process command “devc-ser8250 -u1 3F8,3 -u2 2F8,4 -u3 a000,5″ we can see that Com1 and Com2 were mapped to devices Ser1 and Ser2 respectively and our serial port at a000 was mapped to device Ser3. Selecting the Arguments tab (Args) will provide you with the exact arguments that were passed to the devcser8250 process at boot-up. By selecting this process you will have access to several different information tabs. Within the System Information listing you will find a process named “devc-ser8250″.
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To verify that the card has been installed you can check in either the /etc/dev/ folder, or in QNX’s System Information (Launch>Utilities>System Information). QNX will automatically detect the presence of the SSerial-PCI card and create a serial device in the folder /etc/dev/ called Ser (where x is the next available serial device number determined by QNX while enumerating the PCI bus at boot-up).ģ. Simply place the card in the second slot to alleviate this problem.Ģ. NOTE: If you are using an AGP video card you may find that QNX will not boot with the card in the PCI slot immediately following the AGP slot.
#QNX 6 SERIAL NUMBER FREE#
With the power turned off, insert the SSerial-PCI card into any free PCI slot in your PC.