def main():
signal.signal(signal.SIGINT, signal_handler)
signal.signal(signal.SIGTERM, signal_handler)
signal.signal(signal.SIGQUIT, signal_handler)
signal.signal(signal.SIGIO, config_changed_handler)
# sends signal if config is changed (or really anything in the config directory)
fd = os.open(paths.config_dir, os.O_RDONLY)
fcntl.fcntl(fd, fcntl.F_SETSIG, 0)
fcntl.fcntl(fd, fcntl.F_NOTIFY,
fcntl.DN_MODIFY | fcntl.DN_CREATE | fcntl.DN_MULTISHOT)
# To see if config exists
config_reader.read()
dev, endpoint, USB_TIMEOUT, USB_IF = usb_and_keyboard_device_init.init_g910_keyboard(
)
while program_running:
try:
usb.util.claim_interface(dev, USB_IF)
# log.debug("reading control values")
control = dev.read(endpoint.bEndpointAddress,
endpoint.wMaxPacketSize, USB_TIMEOUT)
usb.util.release_interface(dev, USB_IF)
if control:
b = bytearray(control)
if b in command_bytearray.commands.values():
key = list(command_bytearray.commands.keys())[list(
command_bytearray.commands.values()).index(b)]
log.debug(f"Pressed {key}, bytecode: {b}")
emitKeys(device, key)
elif b[:3] in (bytearray(b'\x11\xff\x0f'),
bytearray(b'\x11\xff\x10'),
bytearray(b'\x11\xff\xff')):
#Suppress warnings on these values, these are return values from LEDs being set.
pass
else:
log.warning(str(b) + ' no match')
except SystemExit:
sys.exit(0)
except Exception as e:
if e.args[0] == 110:
pass
elif e.args[0] == 19 or e.args[0] == 5:
try:
dev, endpoint, USB_TIMEOUT, USB_IF = usb_and_keyboard_device_init.init_g910_keyboard(
)
except:
pass
else:
log.error("ERROR:" + str(e))
time.sleep(0.001)
def resolve_config(key):
config = config_reader.read()
if key not in config.keys():
log.info(key + " pressed, unbound in config, doing nothing!")
return lambda _: None
key_config: dict = config[key]
command = key_config.get("hotkey_type", "nothing")
try:
command = hotkey_type.type[command]
except KeyError:
raise Exception(
"hotkey_type: \"" + command + "\" for key " + key +
" not known! hotkey_types can only be: nothing, typeout, shortcut and run!"
)
if command == 0:
log.info(key + " pressed, typing out: " + repr(key_config["do"]))
return lambda device: execute_writing(key_config["do"], device)
if command == 1:
log.info(key + " pressed, pressing: " + key_config["do"])
return lambda device: execute_hotkey(key_config["do"], device)
if command == 2:
log.info(key + " pressed, running: " + key_config["do"])
return lambda _: execute_command(key_config["do"])
if command == -1:
log.info(key + " pressed, doing nothing!")
return lambda _: None
def execute_writing(string_to_write: str, device):
keyboard.writeout(string_to_write,
config_reader.read()['keyboard_mapping'], device)
def execute_hotkey(string_for_hotkey: str, device):
keyboard.shortcut(string_for_hotkey,
config_reader.read()['keyboard_mapping'], device)