Hi,
I need to interface to a PC Keyboard by MCU. I can get key from it. Howeever, I also need to turn on or off its num lock LED indicator. I have tried but failed to do that. Could anyone kindly give an example code (C or asm) to me?
Thanks!
Hi,
I need to interface to a PC Keyboard by MCU. I can get key from it. Howeever, I also need to turn on or off its num lock LED indicator. I have tried but failed to do that. Could anyone kindly give an example code (C or asm) to me?
Thanks!
Have a look here:
HTH, Vadim
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