def find_all_devices(do_cache = True):
global __cached_devices
"""
Get a list of Device objects, one for each supported device that is plugged in.
There may be more than one device of the same type.
"""
# If we have pydev, we can cache the devices
if do_cache and have_udev and len(__cached_devices) != 0:
return __cached_devices
device_map = {}
# Find all supported devices plugged into USB
for bus in usb.busses():
for usb_device in bus.devices:
key = ( usb_device.idVendor, usb_device.idProduct )
# Is a supported device
if not key in device_map:
device_map[key] = []
device_map[key].append(usb_device)
# Turn the found USB devices into Device objects
devices = []
indices = {}
for device_key in device_map:
usb_devices = device_map[device_key]
for usb_device in usb_devices:
if device_key in device_by_usb_id:
device_info = device_by_usb_id[device_key]
"""
Take the quirk of the G11/G15 into account. This check means that only one of each
type can exist at a time, but any more is pretty unlikely
"""
if device_info.model_id == g15driver.MODEL_G15_V1 and not (0x046d, 0xc222) in device_map:
# Actually a G11, will be detected with id (0x046d, 0xc225)
continue
elif device_info.model_id == g15driver.MODEL_G11 and (0x046d, 0xc222) in device_map:
# Actually a G15v1
device_info = device_list[g15driver.MODEL_G15_V1]
"""
Now create the device instance that will be used by the caller
"""
index = 0 if not device_key in indices else indices[device_key]
controls_usb_id = device_info.controls_usb_id_list[device_info.usb_id_list.index(device_key)]
devices.append(Device(device_key, controls_usb_id, usb_device, index, device_info))
indices[device_key] = index + 1
"""
If the GTK driver is installed, add a virtual device as well
"""
if g15drivermanager.get_driver_mod("gtk"):
devices.append(Device((0x0000, 0x0000), (0x0000, 0x0000), None, 0, device_list['virtual']))
# If we have pydev, we can cache the devices
if have_udev and do_cache:
__cached_devices += devices
return devices
def find_device(models):
for lg_model in find_all_devices():
for model in models:
if lg_model.model_name == model:
return lg_model
def _get_cached_device_by_usb_id(usb_id):
for c in __cached_devices:
if c.usb_id == usb_id:
return c
"""
Register all supported models
"""
if g15drivermanager.get_driver_mod("gtk"):
DeviceInfo('virtual', (0x0000, 0x0000), None, [], 0, ( 0, 0 ), False, _("Virtual LCD Window"), None)
DeviceInfo(g15driver.MODEL_G11, (0x046d, 0xc225), None, g11_key_layout, 0, ( 0, 0 ), True, _("Logitech G11 Keyboard"), g11_action_keys)
DeviceInfo(g15driver.MODEL_G19, (0x046d, 0xc229), None, g19_key_layout, 16, ( 320, 240 ), True, _("Logitech G19 Gaming Keyboard"), g19_action_keys)
DeviceInfo(g15driver.MODEL_G15_V1, (0x046d, 0xc221), (0x046d, 0xc222), g15v1_key_layout, 1, ( 160, 43 ), True, _("Logitech G15 Gaming Keyboard (version 1)"), g15_action_keys)
DeviceInfo(g15driver.MODEL_G15_V2, (0x046d, 0xc227), None, g15v2_key_layout, 1, ( 160, 43 ), True, _("Logitech G15 Gaming Keyboard (version 2)"), g15_action_keys)
DeviceInfo(g15driver.MODEL_G13, (0x046d, 0xc21c), None, g13_key_layout, 1, ( 160, 43 ), True, _("Logitech G13 Advanced Gameboard"), g15_action_keys)
DeviceInfo(g15driver.MODEL_G510, [ (0x046d, 0xc22d),
(0x046d, 0xc22e) ], None, g510_key_layout, 1, ( 160, 43 ), True, _("Logitech G510 Keyboard"), g15_action_keys)
DeviceInfo(g15driver.MODEL_Z10, (0x046d, 0x0a07), None, z10_key_layout, 1, ( 160, 43 ), False, _("Logitech Z10 Speakers"), z10_action_keys)
DeviceInfo(g15driver.MODEL_G110, (0x046d, 0xc22b), None, g110_key_layout, 0, ( 0, 0 ), True, _("Logitech G110 Keyboard"), g110_action_keys)
DeviceInfo(g15driver.MODEL_GAMEPANEL, (0x046d, 0xc251), None, g15v1_key_layout, 1, ( 160, 43 ), True, _("Logitech GamePanel"), g15_action_keys)
DeviceInfo(g15driver.MODEL_G930, (0x046d, 0xa1f), None, g930_key_layout, 0, ( 0, 0 ), True, _("Logitech G930 Headphones"), {})
DeviceInfo(g15driver.MODEL_G35, (0x046d, 0xa15), None, g930_key_layout, 0, ( 0, 0 ), True, _("Logitech G35 Headphones"), {})
# When I get hold of an MX5500, I will add Bluetooth detection as well
