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area: USBUniversal Serial BusUniversal Serial BusbugThe issue is a bug, or the PR is fixing a bugThe issue is a bug, or the PR is fixing a bugplatform: ADIAnalog Devices, Inc.Analog Devices, Inc.priority: lowLow impact/importance bugLow impact/importance bug
Description
Describe the bug
USB samples are not working on the max32690evkit
board. Unrecoverable errors in the USB device next stack are observed on the console and the USB device fails to connect to a host.
Regression bisected to commit faeabc6
Regression
- This is a regression.
Steps to reproduce
$ west build -p -b max32690evkit/max32690/m4 samples/subsys/usb/cdc_acm -T sample.usb_device_next.cdc-acm
Relevant log output
*** Booting Zephyr OS build v4.2.0 ***
[00:00:00.000,000] <inf> cdc_acm_echo: USBD message: VBUS ready
[00:00:00.000,000] <inf> cdc_acm_echo: USB device support enabled
[00:00:00.000,000] <inf> cdc_acm_echo: Wait for DTR
[00:00:00.004,000] <inf> cdc_acm_echo: USBD message: Device suspended
[00:00:00.104,000] <inf> cdc_acm_echo: USBD message: Bus reset
[00:00:00.152,000] <err> usbd_core: unrecoverable error -22, ep 0x00, buf 0x20003a30
[00:00:00.152,000] <inf> cdc_acm_echo: USBD message: Stack error
Impact
Functional Limitation – Some features not working as expected, but system usable.
Environment
- OS: Windows
- Toolchain: Zephyr SDK 0.17.0
- Version: Zephyr v4.2.0
Additional Context
No response
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Labels
area: USBUniversal Serial BusUniversal Serial BusbugThe issue is a bug, or the PR is fixing a bugThe issue is a bug, or the PR is fixing a bugplatform: ADIAnalog Devices, Inc.Analog Devices, Inc.priority: lowLow impact/importance bugLow impact/importance bug