TraderPad

hackpads/TraderPad/Firmware/main.py

@@ -0,0 +1,81 @@
+from kmk.kmk_keyboard import KMKKeyboard
+from kmk.scanners.keypad import KeyMatrix
+from kmk.handlers.sequences import send_string
+from kmk.keys import KC
+from kmk.modules.layers import Layers
+from kmk.extensions.RGB import RGB
+from kmk.modules.encoder import EncoderHandler
+from kmk.extensions.media_keys import MediaKeys
+
+keyboard = KMKKeyboard()
+
+keyboard.matrix = KeyMatrix(rows=(7, 8, 9), cols=(3, 4, 5, 6))
+layers = Layers()
+keyboard.modules.append(layers)
+
+rgb = RGB(pixel_pin=10, num_pixels=4, rgb_order=(1, 0, 2))
+keyboard.extensions.append(rgb)
+
+encoder_handler = EncoderHandler()
+keyboard.modules.append(encoder_handler)
+
+keyboard.extensions.append(MediaKeys())
+
+LAYER_1 = (
+    KC.NLCK, KC.P7, KC.P8, KC.P9,
+    KC.PPLS, KC.P4, KC.P5, KC.P6,
+    KC.PMNS, KC.P1, KC.P2, KC.P3,
+)
+
+LAYER_2 = (
+    KC.ESC, KC.Q, KC.W, KC.E,
+    KC.R, KC.A, KC.S, KC.D,
+    KC.F, KC.Z, KC.X, KC.C,
+)
+
+LAYER_3 = (
+    KC.F1, KC.F2, KC.F3, KC.F4,
+    KC.F5, KC.F6, KC.F7, KC.F8,
+    KC.F9, KC.F10, KC.F11, KC.F12,
+)
+
+LAYER_4 = (
+    KC.MPLY, KC.MPRV, KC.MNXT, KC.MUTE,
+    KC.VOLD, KC.VOLU, KC.BRIGHTNESS_DOWN, KC.BRIGHTNESS_UP,
+    KC.NO, KC.NO, KC.NO, KC.NO,
+)
+
+keyboard.keymap = [LAYER_1, LAYER_2, LAYER_3, LAYER_4]
+
+encoder_handler.pins = ((0, 1),) 
+encoder_handler.map = [
+    ((KC.VOLD, KC.VOLU), (KC.TRNS, KC.TRNS)),
+]
+
+
+layer_colors = [
+    (0, 255, 100),    # red
+    (85, 255, 100),   # green
+    (170, 255, 100),  # nlue
+    (42, 255, 100),   # yellow
+]
+
+active_layer = 0 
+
+def update_leds():
+    global active_layer
+    rgb.set_hsv_fill(layer_colors[active_layer])
+
+
+def switch_layer():
+    global active_layer
+    active_layer = (active_layer + 1) % 4
+    layers.set_layer(active_layer)
+    update_leds()
+
+keyboard.add_hotkey((2,), switch_layer) 
+
+update_leds()
+
+if __name__ == '__main__':
+    keyboard.go()