CMIODeviceRS422Command Declarationstruct CMIODeviceRS422Command TopicsInitializersinit()init(mCommand:mCommandLength:mResponse:mResponseLength:mResponseUsed:)Instance PropertiesmCommandmCommandLengthmResponsemResponseLengthmResponseUsed RelationshipsConforms ToBitwiseCopyable See AlsoStructuresCMIODeviceAVCCommandCMIODeviceSMPTETimeCallbackCMIODeviceStreamConfigurationCMIOObjectPropertyAddressCMIOStreamDeckCMIOStreamScheduledOutputNotificationProcAndRefCon