3 ms·
Consider a grid: -+-+-- A | | -+-+-- B | | C D The keys AC and BD pressed simultaneously are indistinguishable from BC and AD.
by WalterBright 2y ago
Consider a grid:
-+-+-- A
| |
-+-+-- B
| |
C D
The keys AC and BD pressed simultaneously are indistinguishable from BC and AD.
- Dylan16807 2y agoYes, I mentioned the timing. But allowing for one key and then a second key before you release the first one is a pretty big improvement for natural typing.
- WalterBright 2y agoSince it was polling the keyboard, among other tasks, the timing of when it looked was not entirely predictable. I was pushing the 6802 at its limit. At least the keys did not need debouncing, they were nice keys. The code listing has disappeared, too.