Page History

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• Character input driver receives input,
• Some keyboard listener thread received receives input an and injects it into NX vivia a call to nx_kbdin(),
• NX sends and an event to the registered kbdin() method of the window that has focus, providing the keyboard input to the window application.  In this case, the window application of interest is the NxTerm character driver,
• If the NxTerm is the window with focus, the NxTerm character driver receives, buffers, and provides that keyboard input on for the next read operation,
• NSH receives input on stdin which was re-directed to the NxTerm character driver.  NSH processes the input, and
• NSH outputs data to stdout which was re-directed to the NxTerm character driver.

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