Closed
Description
CircuitPython version and board name
Adafruit CircuitPython 9.2.5 on 2025-03-19; Raspberry Pi Pico with rp2040Code/REPL
import board
import rotaryio
encoder_pins = [
(board.GP0, board.GP1),
(board.GP2, board.GP3),
(board.GP4, board.GP5),
(board.GP6, board.GP7),
(board.GP8, board.GP9),
(board.GP10, board.GP11),
(board.GP12, board.GP13),
(board.GP14, board.GP15),
(board.GP16, board.GP17),
(board.GP18, board.GP19),
]
encoders = []
print("setup encoders")
# Initialize encoders
for pin_a, pin_b in encoder_pins:
print(f"Encoder at {pin_a}, {pin_b}")
encoder = rotaryio.IncrementalEncoder(pin_a, pin_b)
encoders.append(encoder)Behavior
Prints out:
code.py output:
setup encoders
Encoder at board.GP0, board.GP1
Encoder at board.GP2, board.GP3
Encoder at board.GP4, board.GP5
Encoder at board.GP6, board.GP7
Encoder at board.GP8, board.GP9
Encoder at board.GP10, board.GP11
And freezes there, ctrl-C doesn't stop the code.
Description
I would expect an exception being raised when using too many encoders.
Or is it supposed to support like 8 encoders ?
Seems like a followup to #10024
Additional information
No response