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Merge pull request #164 from andredunford/usb_docs

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correction to usb device PID reference
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jankae 2022-11-27 09:29:05 +01:00 committed by GitHub
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Documentation/DeveloperInfo/USB_protocol_v12.pdf
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Documentation/DeveloperInfo/USB_protocol_v12.tex
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@ -168,7 +168,7 @@
\clearpage
\section{USB device}
The LibreVNA implements a ``custom class'' USB device. It uses a VID of 0x0483 and a PID of 0x4142. The custom class contains a single interface with three bulk endpoints:
The LibreVNA implements a ``custom class'' USB device. It uses a VID of 0x0483 and a PID of 0x4121. The custom class contains a single interface with three bulk endpoints:
\begin{itemize}
\item \textbf{Endpoint 0x01:} Communication data from the USB host to the LibreVNA
\item \textbf{Endpoint 0x81:} Communication data from the LibreVNA to the USB host
@ -1010,4 +1010,4 @@ 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.
\end{document}
\end{document}