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add new device status update packets to docs

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Andre Dunford 2022-12-05 22:38:35 -08:00
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commit f3a05da1eb
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Documentation/DeveloperInfo/USB_protocol_v12.pdf
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Documentation/DeveloperInfo/USB_protocol_v12.tex
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@ -248,6 +248,8 @@ The following packet types are available:
27 & VNADatapoint & D$\rightarrow$H & Sent for every sampled frequency within the sweep in VNA mode &None \\
28 & SetTrigger & D$\leftrightarrow$H & Updates the trigger status for synchronization over USB & None\\
29 & ClearTrigger & D$\leftrightarrow$H & Updates the trigger status for synchronization over USB & None\\
30 & StopStatusUpdates & H$\rightarrow$D & Stops the automatic transmission of device status packets & None\\
31 & StartStatusUpdates & H$\rightarrow$D & Starts the automatic transmission of device status packets & None\\
\end{longtable}
\end{ThreePartTable}
An Ack is transmitted by the device for every received command after it has been handled successfully. If additional responses are triggered by the command, they are transmitted after this Ack.
@ -1010,4 +1012,10 @@ This packet is used when multiple devices are synchronized over USB and can be t
\subsection{ClearTrigger}
This packet is used when multiple devices are synchronized over USB and can be transmitted in both directions. It has no payload. Synchronized devices must be logically organized in a closed loop. When a ClearTrigger packet is received from any devices in the loop it must be passed on to the next device in the loop.
\subsection{StopStatusUpdates}
This packet instructs the device to stop sending automatically scheduled DeviceStatusV1 packets. Device status can still be requested explicitly via RequestDeviceStatus packets.
\subsection{StartStatusUpdates}
This packet instructs the device to start sending automatically scheduled DeviceStatusV1 packets. This restores default update behaviour if a StopStatusUpdates packet has previously been sent.
\end{document}