1 files changed, 31 insertions, 0 deletions
diff --git a/keyboards/helix/rev2/keymaps/five_rows/matrix_output_unselect_delay.c b/keyboards/helix/rev2/keymaps/five_rows/matrix_output_unselect_delay.c
new file mode 100644
index 0000000000..a093afe0a4
--- /dev/null
+++ b/keyboards/helix/rev2/keymaps/five_rows/matrix_output_unselect_delay.c
@@ -0,0 +1,31 @@
+/* Copyright 2021 mtei
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+void matrix_output_unselect_delay(uint8_t line, bool key_pressed) {
+     /* If none of the keys are pressed,
+      *  there is no need to wait for time for the next line. */
+     if (key_pressed) {
+#    ifdef MATRIX_IO_DELAY
+#        if MATRIX_IO_DELAY > 0
+         wait_us(MATRIX_IO_DELAY);
+#        endif
+#    else
+         wait_us(30);
+#    endif
+     }
+}