def command_get_param(self, cmd):
deps = bytearray()
deps.append(0x46)
deps.append(0x49)
deps.append(0x31)
deps.append(cmd)
deps.append(0xff)
params = AvcGeneral.get_vendor_dependent(unit, self.company_ids, deps)
return params[4]
def command_get_param(self, cmd):
deps = bytearray()
deps.append(0x46)
deps.append(0x49)
deps.append(0x31)
deps.append(cmd)
deps.append(0xff)
params = AvcGeneral.get_vendor_dependent(unit, self.company_ids, deps)
return params[4]
def get_stream_detection(self, company_ids, dir, ext_plug):
if BcoVendorDependent.addr_dir.count(dir) == 0:
raise ValueError('Invalid argument for address direction')
if ext_plug >= 255:
raise ValueError('Invalid argument for external plug number')
args = bytearray()
args.append(0x00)
args.append(BcoVendorDependent.addr_dir.index(dir))
args.append(plug)
args.append(0x00)
params = AvcGeneral.get_vendor_dependent(self, company_ids, args)
if params[0] != args[0] or params[1] != args[1] or params[2] != args[2]:
raise OSError('Unexpected value in response')
if params[3] == 0x00:
return False
return True
def get_stream_detection(cls, fcp, company_ids, dir, ext_plug):
if BcoVendorDependent.addr_dir.count(dir) == 0:
raise ValueError('Invalid argument for address direction')
if ext_plug >= 255:
raise ValueError('Invalid argument for external plug number')
args = bytearray()
args.append(0x00)
args.append(BcoVendorDependent.addr_dir.index(dir))
args.append(ext_plug)
args.append(0xff)
params = AvcGeneral.get_vendor_dependent(fcp, company_ids, args)
if params[0] != args[0] or params[1] != args[1] or params[2] != args[2]:
raise OSError('Unexpected value in response')
if params[3] == 0x00:
return False
return True
