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authorJack Humbert <jack.humb@gmail.com>2018-07-19 23:56:47 -0400
committerJack Humbert <jack.humb@gmail.com>2018-07-20 23:09:25 -0400
commit0284431ad935b05fad212fb3925e8104007ab93f (patch)
treec4549bf3d1a6b0d8db8a2bc2f52d9aab4123232a /tmk_core
parent8e86e2218786c1830611cf9a4780a87eb8befeb1 (diff)
add col type defines
Diffstat (limited to 'tmk_core')
-rw-r--r--tmk_core/common/matrix.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/tmk_core/common/matrix.h b/tmk_core/common/matrix.h
index 2543f5abce..e5665bf40a 100644
--- a/tmk_core/common/matrix.h
+++ b/tmk_core/common/matrix.h
@@ -31,6 +31,16 @@ typedef uint32_t matrix_row_t;
#error "MATRIX_COLS: invalid value"
#endif
+#if (MATRIX_ROWS <= 8)
+typedef uint8_t matrix_col_t;
+#elif (MATRIX_ROWS <= 16)
+typedef uint16_t matrix_col_t;
+#elif (MATRIX_ROWS <= 32)
+typedef uint32_t matrix_col_t;
+#else
+#error "MATRIX_ROWS: invalid value"
+#endif
+
#define MATRIX_IS_ON(row, col) (matrix_get_row(row) && (1<<col))