1 files changed, 31 insertions, 1 deletions
diff --git a/keyboards/jj40/jj40.h b/keyboards/jj40/jj40.h
index 6c9cc1947..b1a7a6238 100644
--- a/keyboards/jj40/jj40.h
+++ b/keyboards/jj40/jj40.h
@@ -22,7 +22,21 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "keycode.h"
 #include "action.h"
 
-#define KEYMAP( \
+#define KEYMAP_GRID( \
+    K01, K02, K03, K04, K05, K06, K07, K08, K09, K010, K011, K012, \
+    K11, K12, K13, K14, K15, K16, K17, K18, K19, K110, K111, K112, \
+    K21, K22, K23, K24, K25, K26, K27, K28, K29, K210, K211, K212, \
+    K31, K32, K33, K34, K35, K36, K37, K38, K39, K310, K311, K312  \
+) \
+{ \
+  { K012, K011, K010, K09, K05, K06, K07, K08, K04, K03, K02, K01 }, \
+  { K112, K111, K110, K19, K15, K16, K17, K18, K14, K13, K12, K11 }, \
+  { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
+  { K212, K211, K210, K29, K25, K26, K27, K28, K24, K23, K22, K21 }, \
+  { K312, K311, K310, K39, K35, K36, K37, K38, K34, K33, K32, K31 }  \
+}
+
+#define KEYMAP_MIT( \
     K01, K02, K03, K04, K05, K06, K07, K08, K09, K010, K011, K012, \
     K11, K12, K13, K14, K15, K16, K17, K18, K19, K110, K111, K112, \
     K21, K22, K23, K24, K25, K26, K27, K28, K29, K210, K211, K212, \
@@ -36,4 +50,20 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
   { K312, K311, K310, K39, K35, K3X, KC_NO, K38, K34, K33, K32, K31 }  \
 }
 
+#define KEYMAP_OFFSET( \
+    K01, K02, K03, K04, K05, K06, K07, K08, K09, K010, K011, K012, \
+    K11, K12, K13, K14, K15, K16, K17, K18, K19, K110, K111, K112, \
+    K21, K22, K23, K24, K25, K26, K27, K28, K29, K210, K211, K212, \
+    K31, K32, K33, K34, K35, K36,    K3X,   K39, K310, K311, K312  \
+) \
+{ \
+  { K012, K011, K010, K09, K05, K06, K07,   K08, K04, K03, K02, K01 }, \
+  { K112, K111, K110, K19, K15, K16, K17,   K18, K14, K13, K12, K11 }, \
+  { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
+  { K212, K211, K210, K29, K25, K26, K27,   K28, K24, K23, K22, K21 }, \
+  { K312, K311, K310, K39, K35, K36, K3X, KC_NO, K34, K33, K32, K31 }  \
+}
+
+#define KEYMAP KEYMAP_OFFSET
+
 #endif