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Fri 18 of May, 2012 (01:11 UTC)

V6Z80P Documentation

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kjt_get_key

Created by: Administrator, Last modification: Sat 01 of Aug, 2009 (14:02 UTC)
Name
kjt_get_key

Action
Returns value of key, if one has been pressed (does not wait)

Input Registers
None

Output Registers
A = Scancode of key pressed (A = $00 if no key pressed)
B = ASCII code (B=$00 if no valid ascii char equivalent.)

Trashes
All

Notes
  • ASCII code is modified by shift key status

Up
Kernal keyboard and mouse, Kernal

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