Add support for a Planck Rev 6 spidered to a Feather M4 Express

kmk/matrix.py

@@ -16,6 +16,9 @@ class MatrixScanner:
 
         self.cols = cols
         self.rows = rows
+        self.len_cols = len(cols)
+        self.len_rows = len(rows)
+
         self.diode_orientation = diode_orientation
         self.last_pressed_len = 0
 
@@ -36,6 +39,18 @@ class MatrixScanner:
         for pin in self.inputs:
             pin.switch_to_input(pull=digitalio.Pull.DOWN)
 
+        import kmk_keyboard
+
+        self.swap_indicies = getattr(kmk_keyboard, 'swap_indicies', {})
+        self.rollover_cols_every_rows = getattr(
+            kmk_keyboard,
+            'rollover_cols_every_rows',
+            self.len_rows,
+        )
+
+        for k, v in self.swap_indicies.items():
+            self.swap_indicies[v] = k
+
     def scan_for_pressed(self):
         pressed = []
 
@@ -44,9 +59,19 @@ class MatrixScanner:
 
             for iidx, ipin in enumerate(self.inputs):
                 if ipin.value():
-                    pressed.append(
-                        (oidx, iidx) if self.diode_orientation == DiodeOrientation.ROWS else (iidx, oidx)  # noqa
+                    if self.diode_orientation == DiodeOrientation.ROWS:
+                        report_tuple = (oidx, iidx)
+                    else:
+                        new_oidx = oidx + self.len_cols * (iidx // self.rollover_cols_every_rows)
+                        new_iidx = iidx - self.rollover_cols_every_rows * (
+                            iidx // self.rollover_cols_every_rows
                         )
+                        report_tuple = (new_iidx, new_oidx)
+
+                    if report_tuple in self.swap_indicies:
+                        report_tuple = self.swap_indicies[report_tuple]
+
+                    pressed.append(report_tuple)
 
             opin.value(False)
 

user_keymaps/klardotsh/feather_m4_express/klarank.py

@@ -0,0 +1,39 @@
+from kmk.consts import DiodeOrientation, UnicodeModes
+from kmk.entrypoints.handwire.circuitpython_samd51 import main
+from kmk.keycodes import KC
+from kmk.macros.simple import send_string
+from kmk.macros.unicode import unicode_string_sequence
+from kmk.pins import Pin as P
+from kmk.types import AttrDict
+
+# physical, visible cols (SCK, MO, MI, RX, TX, D4)
+# physical, visible rows (10, 11, 12, 13) (9, 6, 5, SCL)
+cols = (P.SCK, P.MOSI, P.MISO, P.RX, P.TX, P.D4)
+rows = (P.D10, P.D11, P.D12, P.D13, P.D9, P.D6, P.D5, P.SCL)
+
+swap_indicies = {
+    (3, 3): (3, 9),
+    (3, 4): (3, 10),
+    (3, 5): (3, 11),
+}
+
+rollover_cols_every_rows = 4
+
+diode_orientation = DiodeOrientation.COLUMNS
+
+
+# ------------------User level config variables ---------------------------------------
+unicode_mode = UnicodeModes.LINUX
+debug_enable = True
+
+keymap = [
+    [
+        [KC.A, KC.E, KC.I, KC.M, KC.Q, KC.U, KC.N1, KC.N5, KC.N9,      KC.HASH,    KC.AMPR, KC.UNDS],
+        [KC.B, KC.F, KC.J, KC.N, KC.R, KC.V, KC.N2, KC.N6, KC.N0,      KC.DOLLAR,  KC.ASTR, KC.LCBR],
+        [KC.C, KC.G, KC.K, KC.O, KC.S, KC.W, KC.N3, KC.N7, KC.EXCLAIM, KC.PERCENT, KC.LPRN, KC.RCBR],
+        [KC.D, KC.H, KC.L, KC.P, KC.T, KC.X, KC.N4, KC.N8, KC.AT,      KC.CIRC,    KC.RPRN, KC.PIPE],
+    ],
+]
+
+if __name__ == '__main__':
+    main()