Following suggestions relating to FAT/MSD/USB I have been playing with RNDIS
following the NuttX Channel video by Alan C. de Assis (thank you Alan -
only just found all of your videos!!).
It all builds OK and ifconfig suggests all is good:
nsh> ifconfig
lo Link encap:Local Loopback at UP
inet addr:127.0.0.1 DRaddr:127.0.0.1 Mask:255.0.0.0
eth0 Link encap:Ethernet HWaddr e0:de:00:ad:be:ef at UP
inet addr:10.0.0.2 DRaddr:10.0.0.1 Mask:255.255.255.0
But Linux (Ubuntu 20.04) doesn't "see" it and I can't ping it.
Connecting to Windows just results in loads of error messages in nsh to do
with unrecognised rndis messages. Leave that for another day.
If I try and do a local ping it suggests there's an error with sockets, or
ping?
nsh> ping 127.0.0.1
psock_socket: ERROR: socket address family unsupported: 2
socket: ERROR: psock_socket() failed: -106
ERROR: socket() failed: 106
nsh>
106 is endpoint already connected; it's the same whether the USB is
connected to the Linux machine or not.
As usual, any suggestions welcomed!!
