Add rotary encoder support

code.py

@@ -19,6 +19,7 @@
 import time
 import board
 import digitalio
+import rotaryio
 import usb_hid
 
 # Regular keys 
@@ -26,12 +27,16 @@ from adafruit_hid.keyboard import Keyboard
 from keyboard_layout_win_fr import KeyboardLayout
 from keycode_win_fr import Keycode
 
+# Rotary encoder setup
+enc = rotaryio.IncrementalEncoder(board.GP0, board.GP1)
+last_pos = 0
+
 # When in ALT mode, buttons use an alternative keycode.
 ALT = False
 
 # KB setup
 keyboard = Keyboard(usb_hid.devices)
-keyboard_layout = KeyboardLayout(keyboard) 
+keyboard_layout = KeyboardLayout(keyboard)
 
 # Buttons setup
 buttons_gpio = {
@@ -88,4 +93,10 @@ while True:
                 if buttons_gpio[btn]['switch_setup']['DIO'].value:
                     buttons_gpio[btn]['switch_setup']['DIO'].value = False
                     ALT = False
+    pos = enc.position
+    if pos > last_pos:
+        keyboard.send(Keycode.A)
+    elif pos < last_pos:
+        keyboard.send(Keycode.Z)
+    last_pos = pos
     time.sleep(btn_scan_delay)