nordic: enable usb testing on nrf54lm20dk #93667
Open
+18
−8
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
nordic-segl
added a commit
to nordic-segl/sdk-nrf
that referenced
this pull request
Jul 24, 2025
Include: Nrfx 7936 enable usb testing on nrf54lm20dk nrfconnect/sdk-zephyr#3082 zephyrproject-rtos/zephyr#93667 Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
carlescufi
changed the title
|
Depends on #92842 |
nordic-segl
force-pushed
the
NRFX-7936_Enable-USB-testing-on-nrf54lm20dk
branch
2 times, most recently
from
c650b7c to
eb06702
Compare
zephyrbot
added
platform: nRF
zephyrbot
requested review from
anangl,
jaz1-nordic,
jfischer-no,
kartben,
kl-cruz,
magp-nordic,
masz-nordic,
nashif,
nika-nordic and
tmon-nordic
tmon-nordic
reviewed
Aug 18, 2025
nordic-segl
force-pushed
the
NRFX-7936_Enable-USB-testing-on-nrf54lm20dk
branch
2 times, most recently
from
153a94a to
27432e6
Compare
tmon-nordic
reviewed
Aug 18, 2025
| - "HS bNumConfigurations 1" | ||
| - "FS bNumConfigurations 1" | ||
| - "Actual device speed 2" | ||
| - "s-in-status finished" |
There was a problem hiding this comment.
This needs USBD INF level logs and connection to host that will perform enumeration.
There was a problem hiding this comment.
I will set USBD INF log level. Otherwise there is nothing usable in the console.
With INF enabled, I see that with/without Host connected, following logs are printed
- "HS bNumConfigurations 1"
- "FS bNumConfigurations 1"
Does these logs indicate that the sample works (f.e. USB stack works)? Or there is no value added by extending sample.yaml with these two regexps?
There was a problem hiding this comment.
Without connection to Host I get on the console:
*** Booting nRF Connect SDK v3.1.99-d7b0f5b8d864 ***
*** Using Zephyr OS v4.1.99-53824876e356 ***
[00:00:00.002,198] <inf> usbd_init: interface 0 alternate 0
[00:00:00.002,213] <inf> usbd_init: ep 0x81 mps 0x0040 interface ep-bm 0x00020000
[00:00:00.002,218] <inf> usbd_init: Instance iface-bm 0x00000001 ep-bm 0x00020000
[00:00:00.002,229] <inf> usbd_init: Init class node 0x200001d8, descriptor length 25
[00:00:00.002,235] <inf> usbd_init: bNumInterfaces 1 wTotalLength 34
[00:00:00.002,242] <inf> usbd_init: HS bNumConfigurations 1
[00:00:00.002,247] <inf> usbd_init: interface 0 alternate 0
[00:00:00.002,258] <inf> usbd_init: ep 0x81 mps 0x0040 interface ep-bm 0x00020000
[00:00:00.002,263] <inf> usbd_init: Instance iface-bm 0x00000001 ep-bm 0x00020000
[00:00:00.002,270] <inf> usbd_init: Init class node 0x200001d8, descriptor length 25
[00:00:00.002,276] <inf> usbd_init: bNumInterfaces 1 wTotalLength 34
[00:00:00.002,281] <inf> usbd_init: FS bNumConfigurations 1
[00:00:00.027,447] <wrn> udc_dwc2: Experimental DMA enabled
1eb3fdb to
2cf1852
Compare
nordic-segl
added a commit
to nordic-segl/sdk-nrf
that referenced
this pull request
Aug 19, 2025
Include: Nrfx 7936 enable usb testing on nrf54lm20dk nrfconnect/sdk-zephyr#3082 zephyrproject-rtos/zephyr#93667 Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
nordic-segl
added a commit
to nordic-segl/sdk-nrf
that referenced
this pull request
Aug 19, 2025
Include: Nrfx 7936 enable usb testing on nrf54lm20dk nrfconnect/sdk-zephyr#3082 zephyrproject-rtos/zephyr#93667 Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
|
Works in internal CI |
nordic-segl
added a commit
to nordic-segl/sdk-nrf
that referenced
this pull request
Aug 19, 2025
Include: Nrfx 7936 enable usb testing on nrf54lm20dk nrfconnect/sdk-zephyr#3082 zephyrproject-rtos/zephyr#93667 Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
nordic-segl
added a commit
to nordic-segl/sdk-nrf
that referenced
this pull request
Aug 19, 2025
Include: Nrfx 7936 enable usb testing on nrf54lm20dk nrfconnect/sdk-zephyr#3082 zephyrproject-rtos/zephyr#93667 Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
nordic-segl
added a commit
to nordic-segl/sdk-nrf
that referenced
this pull request
Aug 19, 2025
Include: Nrfx 7936 enable usb testing on nrf54lm20dk nrfconnect/sdk-zephyr#3082 zephyrproject-rtos/zephyr#93667 Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
Add 'usbd' to the list of supported peripherals on nrf54lm20dk. Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
Use console logs to determine if sample operates correctly. Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
Use console logs to determine if sample operates correctly. Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
nordic-segl
force-pushed
the
NRFX-7936_Enable-USB-testing-on-nrf54lm20dk
branch
from
2cf1852 to
eff4002
Compare
|
JarmouniA
approved these changes
Aug 22, 2025
kl-cruz
approved these changes
Aug 25, 2025
nika-nordic
approved these changes
Aug 25, 2025
nordic-segl
added a commit
to nordic-segl/sdk-nrf
that referenced
this pull request
Aug 25, 2025
Include: Nrfx 7936 enable usb testing on nrf54lm20dk nrfconnect/sdk-zephyr#3082 zephyrproject-rtos/zephyr#93667 Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Enable USB samples on nrf54lm20dk board.