Ok, got USBDEV_TRACE working and got the NuttX NDIS gadget to connect to my Linux host, it appears when I do lsusb.
I had to add some NDIS initialization code for the SAMA5D3-xplained board and debug it using the SEGGER J-Link in order to get it working. I'll post a PR when I get it working all the way. -adam On Thu, Jan 2, 2020 at 8:47 PM Adam Feuer <a...@adamfeuer.com> wrote: > I tried enabling the following config options to turn on USB tracing, but > didn't get any tracing output when I rebooted: > > CONFIG_DEBUG_FEATURES=y >> CONFIG_USBDEV_TRACE=y >> CONFIG_USBDEV_TRACE_NRECORDS=5000 >> CONFIG_USBDEV_TRACE_STRINGS=y >> CONFIG_NSH_USBDEV_TRACE=n >> CONFIG_NSH_ARCHINIT=y >> CONFIG_USBMONITOR=y >> CONFIG_USBMONITOR_STACKSIZE=2048 >> CONFIG_USBMONITOR_PRIORITY=50 >> CONFIG_USBMONITOR_INTERVAL=1 >> CONFIG_USBMONITOR_TRACEINIT=y >> CONFIG_USBMONITOR_TRACECLASS=y >> CONFIG_USBMONITOR_TRACETRANSFERS=y >> CONFIG_USBMONITOR_TRACECONTROLLER=y >> CONFIG_USBMONITOR_TRACEINTERRUPTS=y >> > > I got these from this page: > http://dontbefooled.nuttx.org/doku.php?id=documentation:usbtrace > > On Thu, Jan 2, 2020 at 6:25 PM Adam Feuer <a...@adamfeuer.com> wrote: > >> Hi, >> >> I am trying to get Ethernet over USB working on the SAMA5D36. I am using >> Ubuntu Linux. I configured NuttX as per Alan's video here: >> >> https://www.youtube.com/watch?v=8noH8v7xNgs >> https://www.youtube.com/watch?v=dk3jqhn9XQ4 >> >> I can compile NuttX and get a shell. I have the ping command. >> >> I don't see the NuttX device show up on my Linux computer's USB bus via >> lsusb. Does this mean the USB subsystem is not initialized correctly? Does >> anyone have ideas on how to debug? I don't see error messages when booting >> NuttX. >> >> cheers >> adam >> -- >> Adam Feuer <a...@adamfeuer.com> >> > > > -- > Adam Feuer <a...@adamfeuer.com> > -- Adam Feuer <a...@adamfeuer.com>
