6 files changed, 55 insertions(+), 11 deletions(-)

M data/mappings/info_config.hjson
M data/schemas/keyboard.jsonschema
M docs/reference_info_json.md
M lib/python/qmk/cli/generate/config_h.py
M lib/python/qmk/cli/generate/keyboard_c.py
M lib/python/qmk/info.py

@@ 154,6 154,8 @@
     // Split Keyboard
     "SOFT_SERIAL_PIN": {"info_key": "split.soft_serial_pin"},
     "SOFT_SERIAL_SPEED": {"info_key": "split.soft_serial_speed"},
+    "SPLIT_HAND_MATRIX_GRID": {"info_key": "split.handedness.matrix_grid", "value_type": "array", "to_c": false},
+    "SPLIT_HAND_PIN": {"info_key": "split.handedness.pin"},
     "SPLIT_USB_DETECT": {"info_key": "split.usb_detect.enabled", "value_type": "bool"},
     "SPLIT_USB_TIMEOUT": {"info_key": "split.usb_detect.timeout", "value_type": "int"},
     "SPLIT_USB_TIMEOUT_POLL": {"info_key": "split.usb_detect.polling_interval", "value_type": "int"},

@@ 640,10 640,6 @@
                         }
                     }
                 },
-                "matrix_grid": {
-                    "type": "array",
-                    "items": {"$ref": "qmk.definitions.v1#/mcu_pin"}
-                },
                 "matrix_pins": {
                     "type": "object",
                     "additionalProperties": false,


@@ 681,6 677,18 @@
                         }
                     }
                 },
+                "handedness": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "pin": {"$ref": "qmk.definitions.v1#/mcu_pin"},
+                        "matrix_grid": {
+                            "$ref": "qmk.definitions.v1#/mcu_pin_array",
+                            "minItems": 2,
+                            "maxItems": 2
+                        }
+                    }
+                },
                 "soft_serial_pin": {"$ref": "qmk.definitions.v1#/mcu_pin"},
                 "soft_serial_speed": {
                     "type": "integer",


@@ 736,6 744,11 @@
                     "type": "string",
                     "enum": ["eeprom", "left", "matrix_grid", "pin", "right"],
                     "$comment": "Deprecated: use config.h options for now"
+                },
+                "matrix_grid": {
+                    "type": "array",
+                    "items": {"$ref": "qmk.definitions.v1#/mcu_pin"},
+                    "$comment": "Deprecated: use split.handedness.matrix_grid instead"
                 }
             }
         },

@@ 647,6 647,12 @@ Configures the [Split Keyboard](feature_split_keyboard.md) feature.
         * `right`
             * `rotary`
                 * See [Encoder](#encoder) config.
+    * `handedness`
+        * `pin`
+            * The GPIO pin connected to determine handedness.
+        * `matrix_grid`
+            * The GPIO pins of the matrix position which determines the handedness.
+            * Example: `["A1", "B5"]`
     * `matrix_pins`
         * `right`
             * See [Matrix](#matrix) config.

@@ 74,7 74,14 @@ def generate_matrix_size(kb_info_json, config_h_lines):
 
 def generate_matrix_masked(kb_info_json, config_h_lines):
     """"Enable matrix mask if required"""
+    mask_required = False
+
     if 'matrix_grid' in kb_info_json.get('dip_switch', {}):
+        mask_required = True
+    if 'matrix_grid' in kb_info_json.get('split', {}).get('handedness', {}):
+        mask_required = True
+
+    if mask_required:
         config_h_lines.append(generate_define('MATRIX_MASKED'))
 
 


@@ 141,6 148,12 @@ def generate_encoder_config(encoder_json, config_h_lines, postfix=''):
 
 def generate_split_config(kb_info_json, config_h_lines):
     """Generate the config.h lines for split boards."""
+    if 'handedness' in kb_info_json['split']:
+        # TODO: change SPLIT_HAND_MATRIX_GRID to require brackets
+        handedness = kb_info_json['split']['handedness']
+        if 'matrix_grid' in handedness:
+            config_h_lines.append(generate_define('SPLIT_HAND_MATRIX_GRID', ', '.join(handedness['matrix_grid'])))
+
     if 'protocol' in kb_info_json['split'].get('transport', {}):
         if kb_info_json['split']['transport']['protocol'] == 'i2c':
             config_h_lines.append(generate_define('USE_I2C'))

@@ 63,13 63,14 @@ def _gen_matrix_mask(info_data):
     cols = info_data['matrix_size']['cols']
     rows = info_data['matrix_size']['rows']
 
-    # Default mask to everything enabled
-    mask = [['1'] * cols for i in range(rows)]
-
-    # Automatically mask out dip_switch.matrix_grid locations
-    matrix_grid = info_data.get('dip_switch', {}).get('matrix_grid', [])
-    for row, col in matrix_grid:
-        mask[row][col] = '0'
+    # Default mask to everything disabled
+    mask = [['0'] * cols for i in range(rows)]
+
+    # Mirror layout macros squashed on top of each other
+    for layout_data in info_data['layouts'].values():
+        for key_data in layout_data['layout']:
+            row, col = key_data['matrix']
+            mask[row][col] = '1'
 
     lines = []
     lines.append('#ifdef MATRIX_MASKED')

@@ 352,6 352,14 @@ def _extract_secure_unlock(info_data, config_c):
         info_data['secure']['unlock_sequence'] = unlock_array
 
 
+def _extract_split_handedness(info_data, config_c):
+    # Migrate
+    split = info_data.get('split', {})
+    if 'matrix_grid' in split:
+        split['handedness'] = split.get('handedness', {})
+        split['handedness']['matrix_grid'] = split.pop('matrix_grid')
+
+
 def _extract_split_transport(info_data, config_c):
     # Figure out the transport method
     if config_c.get('USE_I2C') is True:


@@ 543,6 551,7 @@ def _extract_config_h(info_data, config_c):
     _extract_matrix_info(info_data, config_c)
     _extract_audio(info_data, config_c)
     _extract_secure_unlock(info_data, config_c)
+    _extract_split_handedness(info_data, config_c)
     _extract_split_transport(info_data, config_c)
     _extract_split_right_pins(info_data, config_c)
     _extract_encoders(info_data, config_c)