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Hello,
I have some code that works as expected on Windows but does not send the keystrokes that I supply on Linux. Here's my code.py:
import time
import board
import digitalio
import usb_hid
from adafruit_hid.keyboard import Keyboard
from adafruit_hid.keyboard_layout_us import KeyboardLayoutUS
from adafruit_hid.keycode import Keycode
def configure_pin(pin):
key_pin = digitalio.DigitalInOut(pin)
key_pin.direction = digitalio.Direction.INPUT
key_pin.pull = digitalio.Pull.UP
return key_pin
key_configurations = [
{
"pin": configure_pin(board.GP27),
"macro": "/time set day\n",
"pressed": False,
},
{
"pin": configure_pin(board.GP26),
"macro": "/time set night\n",
"pressed": False,
},
{
"pin": configure_pin(board.GP28),
"macro": "/tp 500 57 -53\n",
"pressed": False,
},
]
time.sleep(1) # Sleep for a bit to avoid a race condition on some systems
keyboard = Keyboard(usb_hid.devices)
keyboard_layout = KeyboardLayoutUS(keyboard) # We're in the US :)
while True:
# Check each pin
for config in key_configurations:
if not config["pin"].value: # Is it grounded?
# print("Pin #%d is grounded." % i)
if not config["pressed"]:
keyboard_layout.write(config["macro"], 0.05) # ...Print the string
config["pressed"] = True
else:
# print("Pin #%d is ungrounded." % i)
config["pressed"] = False
time.sleep(0.05)According to dmesg and LSUSB, it looks like the keyboard is recognized as a HID device, but the key strokes are not sending for some reason. This code works fine on Windows. I am using Linux Mint.
Any ideas on troubleshooting?
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