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PC keyboard...
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PC keyboard...
I'm checking the standard PC keyboard support using example schematic, and have few questions, maybe someone worked it around earlier.
Attached schematic has following issues.
If two (or more) PC keys are presset at once, and one of them is released, then the output resets to nil.
How to prevent it?
Some sort of buffer/rule would be required to turn on "last pressed" key (from all keys that are on) when a key is released.
Puff... Anyone played with this stuff?
(turned on midi in prevents FS keyboard shortcuts to work inside the schematic).
Not to mention that it would be useful to assign midi keyboard too (one octave per notes, one octave per H's and one - the pne before notes - for o's). But I guess this is simpler.
Attached schematic has following issues.
If two (or more) PC keys are presset at once, and one of them is released, then the output resets to nil.
How to prevent it?
Some sort of buffer/rule would be required to turn on "last pressed" key (from all keys that are on) when a key is released.
Puff... Anyone played with this stuff?
(turned on midi in prevents FS keyboard shortcuts to work inside the schematic).
Not to mention that it would be useful to assign midi keyboard too (one octave per notes, one octave per H's and one - the pne before notes - for o's). But I guess this is simpler.
- Attachments
-
- 36 key matrix1.fsm
- (1.66 KiB) Downloaded 670 times
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- tester
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- Location: Poland, internet
Re: PC keyboard...
I think I found a simple way to deal with PC keys. Now it works with multiple key (at once) setup.
- Attachments
-
- 36 key matrix2.fsm
- (2.08 KiB) Downloaded 725 times
Need to take a break? I have something right for you.
Feel free to donate. Thank you for your contribution.
Feel free to donate. Thank you for your contribution.
- tester
- Posts: 1786
- Joined: Wed Jan 18, 2012 10:52 pm
- Location: Poland, internet
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