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RIOT/tests/sys/usbus_cdc_ecm
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Gunar Schorcht 4591cebeef boards/sipeed-longan-nano-tft: blacklist in tests and examples
2023-08-06 12:56:36 +02:00
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main.c tests: move sys related applications to tests/sys/ subdirectory 2023-05-10 12:02:58 +02:00
Makefile boards/sipeed-longan-nano-tft: blacklist in tests and examples 2023-08-06 12:56:36 +02:00
Makefile.ci tests: move sys related applications to tests/sys/ subdirectory 2023-05-10 12:02:58 +02:00
README.md tests: move sys related applications to tests/sys/ subdirectory 2023-05-10 12:02:58 +02:00

README.md

Expected result

Use the network related shell commands to verify the network link between the board under test and the host computer. Ping to the link local address from and to the host computer must work.

On the host computer, using tools such as ethtool must show the USB CDC ECM interface as link detected:

# ethtool enp0s20u9u4
Settings for enp0s20u9u4:
        Current message level: 0x00000007 (7)
                               drv probe link
        Link detected: yes

Background

This test application can be used to verify the USBUS CDC ECM implementation. Assuming drivers available, the board under test should show up on the host computer as an USB network interface. Drivers are available for both Linux and macOS.