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RIOT/tests/usbus_cdc_ecm
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chrysn 250f6fdfa3 usb: Warn on test-ID usage in a unified location 
This

* renames DEFAULT_xID to USB_xID_TESTING as it is not really a default
  (if anyting, the 7D00 is, and it's not that)
* moves the check into Makefile
* generalizes the check to all test PID/VID pairs
  * in doing so, fixes the "or" (which would have ruled out warning-free
    use of an allocated pid.codes number), and compares to the actual
    testing PID rather than the RIOT-peripheral PID
* removes all occurrences of duplicated checks in examples or tests,
  leaving definitions only where they are needed
* moves the Kconfig defaults of the usbus_minimal example into the main
  Kconfig, as these are good defaults for all cases when USB is enabled
  manually

Closes: https://github.com/RIOT-OS/RIOT/issues/12273
2020-06-30 10:51:36 +02:00
..
Kconfig tests/usbus_cdc_ecm: Check if USB parameters are set via Kconfig 2020-04-08 18:15:09 +02:00
main.c usbus_cdc_ecm: add test application 2019-06-14 17:15:19 +02:00
Makefile usb: Warn on test-ID usage in a unified location 2020-06-30 10:51:36 +02:00
Makefile.ci tests: add stm32f030f4-demo to Makefile.ci 2019-10-21 15:33:11 +02:00
README.md usbus: Fix usb, initialization and detected spelling mistakes 2019-10-23 10:43:52 +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.