Open main menu

Changes

Programming:Keyboard scanning

No change in size, 12:17, 19 October 2009
/* One line scanning routine */
== One line scanning routine ==
This is a routine which scans one line of the keyboard directly. It is approximately 8% faster then than the firmware routine and doesn't enable interrupts.
'''Input:''' A = ''line (&40 - &49)''
Bryce
1,179
edits