1 files changed, 87 insertions, 0 deletions
diff --git a/keyboards/nullbitsco/snap/keymaps/typehud/typehud.h b/keyboards/nullbitsco/snap/keymaps/typehud/typehud.h
new file mode 100644
index 0000000000..c3ed876c42
--- /dev/null
+++ b/keyboards/nullbitsco/snap/keymaps/typehud/typehud.h
@@ -0,0 +1,87 @@
+/* Copyright 2022 Chris Tanaka <https://github.com/christanaka>
+ *
+ * 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
+
+// clang-format off
+#define _OLED_WIDTH         (OLED_DISPLAY_WIDTH - 1)
+#define _OLED_HEIGHT        (OLED_DISPLAY_HEIGHT - 1)
+
+#ifdef SPLIT_KEYBOARD
+#define _PHYSICAL_PARTS 2
+#else
+#define _PHYSICAL_PARTS 1
+#endif
+
+#ifdef TYPEHUD_MATRIX_ROWS
+#define _NML_MATRIX_ROWS TYPEHUD_MATRIX_ROWS
+#else
+#    ifdef SPLIT_KEYBOARD
+#define _NML_MATRIX_ROWS (MATRIX_ROWS / 2)
+#    else
+#define _NML_MATRIX_ROWS MATRIX_ROWS
+#    endif
+#endif
+
+#ifdef TYPEHUD_MATRIX_COLS
+#define _NML_MATRIX_COLS TYPEHUD_MATRIX_COLS
+#else
+#define _NML_MATRIX_COLS (MATRIX_COLS * _PHYSICAL_PARTS)
+#endif
+
+#define _MATRIX_SIZE        2
+#if defined(TYPEHUD_MATRIX_ROTATE_90) || defined(TYPEHUD_MATRIX_ROTATE_270)
+#define _MATRIX_WIDTH       (_NML_MATRIX_ROWS * _MATRIX_SIZE + 2)
+#define _MATRIX_HEIGHT      (_NML_MATRIX_COLS * _MATRIX_SIZE + 2)
+#else
+#define _MATRIX_WIDTH       (_NML_MATRIX_COLS * _MATRIX_SIZE + 2)
+#define _MATRIX_HEIGHT      (_NML_MATRIX_ROWS * _MATRIX_SIZE + 2)
+#endif
+#define _MATRIX_X           0
+#define _MATRIX_Y           (_OLED_HEIGHT - _MATRIX_HEIGHT + 1)
+#define _MATRIX_RPAD        2
+#define _MATRIX_PAD_WIDTH   (_MATRIX_WIDTH + _MATRIX_RPAD)
+
+#define _BAR_WIDTH          3
+#define _BAR_HEIGHT         _OLED_HEIGHT
+#define _BAR_X              (_OLED_WIDTH - _BAR_WIDTH)
+
+#define _AXIS_WIDTH         5
+#define _AXIS_HEIGHT        _OLED_HEIGHT
+#define _AXIS_TICK_WIDTH    3
+#define _AXIS_SUBTICK_WIDTH 2
+#define _AXIS_INTERVAL      3
+#define _AXIS_TICK_INTERVAL 15
+#define _AXIS_RPAD          2
+#define _AXIS_PAD_WIDTH     (_AXIS_WIDTH + _AXIS_RPAD)
+#define _AXIS_X             (_OLED_WIDTH - _BAR_WIDTH - _AXIS_PAD_WIDTH)
+
+#define _CARET_WIDTH        3
+#define _CARET_HEIGHT       5
+
+#define _GRAPH_RPAD         2
+#define _GRAPH_MAX_WIDTH    (_OLED_WIDTH - _BAR_WIDTH - _AXIS_PAD_WIDTH - _CARET_WIDTH - _GRAPH_RPAD - _MATRIX_PAD_WIDTH)
+#define _GRAPH_WIDTH        (_GRAPH_MAX_WIDTH - 4)
+#define _GRAPH_HEIGHT       31
+#define _GRAPH_REFRESH      300
+#define _GRAPH_X            (_MATRIX_WIDTH + _MATRIX_RPAD)
+#define _GRAPH_Y            0
+// clang-format on
+
+void 
+    typehud_init(void),
+    typehud_render(void),
+    typehud_process_record(keyrecord_t *record);