* [Keyboard] Increase kinesis/kint41 unselect delay Fixes #18014 * Update kint41.c Use correct si-abbreviation for micro in comment.
@@ -47,7 +47,10 @@ void matrix_output_unselect_delay(uint8_t line, bool key_pressed) {
// Empirically: e.g. 5μs is not enough, will result in keys that don’t work
// and ghost key presses. 10μs seems to work well.
+ // On some variants of the hardware, 20μs seems to be required. This was found
+ // on a combination of KB600LF+stapelberg v2020-06-30+teensy41.
+
// 600 cycles at 0.6 cycles/ns == 1μs
const uint32_t cycles_per_us = 600;
- delay_inline(10 * cycles_per_us);
+ delay_inline(20 * cycles_per_us);
}