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authorrockybulwinkle <rockybulwinkle@gmail.com>2022-08-12 21:38:01 -0500
committerGitHub <noreply@github.com>2022-08-13 03:38:01 +0100
commitfb150e08f1f87c05127d648c47a3fda455f3ecfa (patch)
tree50ec660938233d9e41cf0f20e53220a63fb63cde /keyboards/kinesis/kint41
parent5ed7e1acf154f8be6980dbb6aeb0734341772884 (diff)
[Keyboard] Increase kinesis/kint41 unselect delay (#18015)
* [Keyboard] Increase kinesis/kint41 unselect delay Fixes #18014 * Update kint41.c Use correct si-abbreviation for micro in comment.
Diffstat (limited to 'keyboards/kinesis/kint41')
-rw-r--r--keyboards/kinesis/kint41/kint41.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/keyboards/kinesis/kint41/kint41.c b/keyboards/kinesis/kint41/kint41.c
index 346bf8cac4..2538b492de 100644
--- a/keyboards/kinesis/kint41/kint41.c
+++ b/keyboards/kinesis/kint41/kint41.c
@@ -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);
}