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QNX RTOS v4 Knowledge Base

QNX RTOS v4 Knowledge Base

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QNX RTOS v4 Knowledge Base

Title Bi-Directional Parallel port driver for QNX2
Ref. No. QNX.000000772
Category(ies) Character I/O
Issue Does QNX2 have a bi-directional parallel port driver that can be used to receive unsolicited status from a printer attached to it?
Solution QNX2 does not come with a bi-directional parallel port driver.

A third party driver can be obtained from MBA (Micro Business Applications):

http://www.schoenbrun.com/mba

MBA has Bi-directional parallel port drivers for both QNX2 and QNX4.