def __init__(self): self.meta = MetaSubdevice(self, 0)
class Expanduino:
def __init__(self):
self.meta = MetaSubdevice(self, 0)
def call(self, devNum, cmd, args=None, encoder=defaultEncoder, parser=None):
if args is not None:
args = list(encoder(args))
return self._call(devNum, cmd, args, parser)
@property
def phys(self):
return "expanduino"
@property
def vendor_name(self):
return self.meta.device_vendor_name
@property
def product_name(self):
return self.meta.device_product_name
@property
def short_name(self):
return self.meta.device_short_name
@property
def serial_number(self):
return self.meta.device_serial_number
def reset(self):
return self.meta.device_reset()
@cached_property
def subdevices(self):
subdevice_classes = {
Subdevice.Type.LEDS: LedsSubdevice,
Subdevice.Type.LINUX_INPUT: LinuxInputSubdevice,
Subdevice.Type.SERIAL: SerialSubdevice,
Subdevice.Type.LCD: LcdSubdevice,
}
subdevices = [self.meta] + [
subdevice_classes.get(self.meta.subdevice_type(i), Subdevice)(self, i)
for i in range(1, self.meta.num_subdevices)
]
return subdevices
async def attach_interruptions(self):
#Override this on transport class
pass
# Attaches this device in the OS (Using UInput, PTY, etc)
# The coroutine will be executed on the event loop until the program quits, when it get cancelled
async def attach(self):
self.reset()
print("Vendor:", self.vendor_name)
print("Product:", self.product_name)
print("Short name:", self.short_name)
print("S/N:", self.serial_number)
try:
coroutines = []
coroutines.append(self.attach_interruptions())
for subdevice in self.subdevices:
async def printAndCall(subdevice):
print("Attaching", subdevice)
await subdevice.attach()
coroutines.append(printAndCall(subdevice))
await run_coroutines(*coroutines)
finally:
self.reset()
