Leftover30 Layout Addition (#20718)

* add matrix_diagram.md

* info.json: apply friendly formatting

* add LAYOUT_isoenter with reference keymap

1 files changed, 24 insertions, 0 deletions

diff --git a/keyboards/marksard/leftover30/keymaps/default_isoenter/config.h b/keyboards/marksard/leftover30/keymaps/default_isoenter/config.h
new file mode 100644
index 0000000000..8bffbbb3b5
--- /dev/null
+++ b/keyboards/marksard/leftover30/keymaps/default_isoenter/config.h
@@ -0,0 +1,24 @@
+/* Copyright 2020 marksard
+ *
+ * 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/>.
+ */
+
+#pragma once
+
+// place overrides here
+#define TAPPING_TERM 200
+#define IGNORE_MOD_TAP_INTERRUPT
+
+#define TAPPING_LAYER_TERM 150 // Custom LT Tapping term
+#define TAPPING_TERM_PER_KEY