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Drivers And Operating Systems

Certain Chassis Plans' cards don't depend on the operating system and software. Our ISA-ISA bus expansion kit, Remote Access line, and external adapters like the CONV232/485 can be used with any operating system.

Microsoft Operating Systems

  • All Chassis Plans' cards, except for the PCI-ISA Kit and USB products, have support for DOS, Windows 95 / 98 / Me, and Windows NT4 / 2000 / XP.
  • All Chassis Plans' USB products have support for Windows 98(SE only) / Me, and Windows 2000 / XP. (Prior Windows and Windows NT versions lack USB bus drivers.)
  • The PCI-ISA Kit transparently supports I/O and IRQs under DOS, and I/O under Windows 95 / 98 / Me. I/O under Windows NT4 / 2000 / XP and IRQs under Windows 95 / 98 / Me / NT4 / 2000 / XP are supported, but not transparently; the software will need to be modified to use the PCI-ISA Kit's dynamically-assigned I/O and IRQ resources. Contact us for support with this non-transparent interface.
  • A full function driver is provided for our watchdog (WDG-CSM and PCI-WDG-CSM) cards in Windows. It provides functions to start watchdog protection with a specific timeout, pet the watchdog, and cancel watchdog protection, and it can handle the "last-chance" IRQ by notifying the application or issuing a "soft" system shutdown, to prevent loss of data in case of a "shallow" lockup.
  • All Chassis Plans' cards can be accessed directly under Windows using ACCES32, which provides the power and flexibility of register-level control in a Win32 environment.
Linux, Etc. Operating Systems
  • Chassis Plans' COM cards are based on a standard 16550 UART, similar to the UARTs on motherboard COM ports, and can run under the same drivers. Under Linux, our pcifind.plx PERL script can be used to find what base address and IRQ have been assigned to a PCI card, while our ISA cards can be configured to an arbitrary ISA address and IRQ and can thus also install as one of the standard four COM ports. Our Configuring Serial Ports for Linux page describes this process in detail; it's also provided on our CD.
  • All Chassis Plans' cards can be accessed directly under Linux using portio, which provides the power and flexibility of register-level control in a Linux environment. portio uses a kernel module to achieve this access from any user level, so we also document the use of ioperm() and the I/O functions from <sys/io.h>, which allows programs run as superuser or root to do this without any other modules.
  • Chassis Plans' provides Linux samples for a number of cards, and instructions for converting DOS C/C++ code to Linux.
Other Operating Systems
  • Chassis Plans' COM cards can be used under any operating system for the same reason they work under Linux: they're based on a standard 16550 UART.
  • We fully support direct register-level control, the basis of adaptation to any new environment, with manual documentation, samples, and helpdesk support. If you've got a programmer for the high-powered operating system of your choice, we can show them how to use the card.
Third-Party Software Suites
  • Chassis Plans' provides specific drivers for a number of cards in Labtech Notebook and Labtech Control (see our Labtech Software page) and LabVIEW.
  • Chassis Plans' COM cards can be used under such suites for the same reason they work under Linux: they're based on a standard 16550 UART.
  • Many Chassis Plans' cards use other standard chips, like the 8255 digital I/O chip or the 8254 counter/timer chip, and can take advantage of standard drivers for these chips.
  • Register-level support in the suite and/or the ability to use ACCES32 allows the use of all Chassis Plans' cards via direct register-level control, which we fully support.
 


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