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"""
Interfaces contain low level implementations that interact with CAN hardware.
"""
from typing import Dict, Tuple
from can._entry_points import read_entry_points
__all__ = [
"BACKENDS",
"VALID_INTERFACES",
"canalystii",
"cantact",
"etas",
"gs_usb",
"ics_neovi",
"iscan",
"ixxat",
"kvaser",
"neousys",
"nican",
"nixnet",
"pcan",
"robotell",
"seeedstudio",
"serial",
"slcan",
"socketcan",
"socketcand",
"systec",
"udp_multicast",
"usb2can",
"vector",
"virtual",
]
# interface_name => (module, classname)
BACKENDS: Dict[str, Tuple[str, str]] = {
"kvaser": ("can.interfaces.kvaser", "KvaserBus"),
"socketcan": ("can.interfaces.socketcan", "SocketcanBus"),
"serial": ("can.interfaces.serial.serial_can", "SerialBus"),
"pcan": ("can.interfaces.pcan", "PcanBus"),
"usb2can": ("can.interfaces.usb2can", "Usb2canBus"),
"ixxat": ("can.interfaces.ixxat", "IXXATBus"),
"nican": ("can.interfaces.nican", "NicanBus"),
"iscan": ("can.interfaces.iscan", "IscanBus"),
"virtual": ("can.interfaces.virtual", "VirtualBus"),
"udp_multicast": ("can.interfaces.udp_multicast", "UdpMulticastBus"),
"neovi": ("can.interfaces.ics_neovi", "NeoViBus"),
"vector": ("can.interfaces.vector", "VectorBus"),
"slcan": ("can.interfaces.slcan", "slcanBus"),
"robotell": ("can.interfaces.robotell", "robotellBus"),
"canalystii": ("can.interfaces.canalystii", "CANalystIIBus"),
"systec": ("can.interfaces.systec", "UcanBus"),
"seeedstudio": ("can.interfaces.seeedstudio", "SeeedBus"),
"cantact": ("can.interfaces.cantact", "CantactBus"),
"gs_usb": ("can.interfaces.gs_usb", "GsUsbBus"),
"nixnet": ("can.interfaces.nixnet", "NiXNETcanBus"),
"neousys": ("can.interfaces.neousys", "NeousysBus"),
"etas": ("can.interfaces.etas", "EtasBus"),
"socketcand": ("can.interfaces.socketcand", "SocketCanDaemonBus"),
}
BACKENDS.update(
{
interface.key: (interface.module_name, interface.class_name)
for interface in read_entry_points(group="can.interface")
}
)
VALID_INTERFACES = frozenset(sorted(BACKENDS.keys()))
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