Skip to content

Navigation Menu

Appearance settings

GitHub Copilot
Write better code with AI

GitHub Spark New
Build and deploy intelligent apps

GitHub Models New
Manage and compare prompts

GitHub Advanced Security
Find and fix vulnerabilities

Actions
Automate any workflow
Codespaces
Instant dev environments

Issues
Plan and track work

Code Review
Manage code changes

Discussions
Collaborate outside of code

Code Search
Find more, search less
Explore

Why GitHub

Documentation

GitHub Skills

Blog
Integrations

GitHub Marketplace

MCP Registry
View all features
By company size

Enterprises

Small and medium teams

Startups

Nonprofits
By use case

App Modernization

DevSecOps

DevOps

CI/CD

View all use cases
By industry

Healthcare

Financial services

Manufacturing

Government

View all industries
View all solutions
Topics

AI

DevOps

Security

Software Development

View all
Explore

Learning Pathways

Events & Webinars

Ebooks & Whitepapers

Customer Stories

Partners

Executive Insights
GitHub Sponsors
Fund open source developers
The ReadME Project
GitHub community articles
Repositories

Topics

Trending

Collections
Enterprise platform
AI-powered developer platform
Available add-ons

GitHub Advanced Security
Enterprise-grade security features

Copilot for business
Enterprise-grade AI features

Premium Support
Enterprise-grade 24/7 support
Pricing

Search code, repositories, users, issues, pull requests...

Search

Clear

Search syntax tips

Provide feedback

We read every piece of feedback, and take your input very seriously.

Include my email address so I can be contacted

Saved searches

Use saved searches to filter your results more quickly

Name

Query

To see all available qualifiers, see our documentation.

Appearance settings

You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session.

Dismiss alert

zephyrproject-rtos / zephyr Public

Notifications You must be signed in to change notification settings
Fork 8.1k
Star 13.3k

Code
Issues 2.1k
Pull requests 1.1k
Discussions
Actions
Projects 20
Wiki
Security
Insights

Additional navigation options

Code
Issues
Pull requests
Discussions
Actions
Projects
Wiki
Security
Insights

Milestones
future

future

Open

No due date

Last updated Oct 15, 2025

86% complete

List view

Select all issues: List view

0 issues of 19 selected

Open
(19)
Closed
(121)

Provide FIPS 140-3 Cryptographic Module collateral

area: SecuritySecuritySecurity

FeatureA planned feature with a milestoneA planned feature with a milestone

Status: Open.

#22224 In zephyrproject-rtos/zephyr;

· dleach02 opened

on Jan 27, 2020

Proposal: Multi-platform package-based Zephyr SDK

area: DXDeveloper and User ExperienceDeveloper and User Experience

area: ToolchainsToolchainsToolchains

MetaA collection of features, enhancements or bugsA collection of features, enhancements or bugs

RFCRequest For Comments: want input from the communityRequest For Comments: want input from the community

Status: Open.

#37255 In zephyrproject-rtos/zephyr;

· stephanosio opened

on Jul 27, 2021

64-bit cycle counter support for ARC targets

area: ARCARC ArchitectureARC Architecture

EnhancementChanges/Updates/Additions to existing featuresChanges/Updates/Additions to existing features

Status: Open.

#40197 In zephyrproject-rtos/zephyr;

· ruuddw opened

on Nov 9, 2021

net: dns-sd: additional rfc6733 features

area: Networking

EnhancementChanges/Updates/Additions to existing featuresChanges/Updates/Additions to existing features

Status: Open.

#38846 In zephyrproject-rtos/zephyr;

· cfriedt opened

on Sep 25, 2021

Would like to ensure all data is sent over the air on bt_conn_disconnect.

area: Bluetooth

area: Bluetooth HostBluetooth Host (excluding BR/EDR)Bluetooth Host (excluding BR/EDR)

Feature RequestA request for a new featureA request for a new feature

Status: Open.

#49216 In zephyrproject-rtos/zephyr;

· evenl opened

on Aug 18, 2022

Add MPS2 AN386 board for emulated Cortex-M4 test coverage

area: Continuous Integration

area: Emulation

area: QEMUQEMU EmulationQEMU Emulation

EnhancementChanges/Updates/Additions to existing featuresChanges/Updates/Additions to existing features

Status: Open.

#45319 In zephyrproject-rtos/zephyr;

· stephanosio opened

on May 4, 2022

Enforce C99 inttypes usage for standard C functions

area: C LibraryC Standard LibraryC Standard Library

area: PortabilityStandard compliant code, toolchain abstractionStandard compliant code, toolchain abstraction

area: ToolchainsToolchainsToolchains

RFCRequest For Comments: want input from the communityRequest For Comments: want input from the community

Status: Open.

#46032 In zephyrproject-rtos/zephyr;

· stephanosio opened

on May 26, 2022

Bluetooth: host: allow the TX thread to run with a pre-emptible priority

area: Bluetooth

area: Bluetooth HCIBluetooth HCI DriverBluetooth HCI Driver

area: Bluetooth HostBluetooth Host (excluding BR/EDR)Bluetooth Host (excluding BR/EDR)

EnhancementChanges/Updates/Additions to existing featuresChanges/Updates/Additions to existing features

Status: Open.

#52364 In zephyrproject-rtos/zephyr;

· jori-nordic opened

on Nov 18, 2022

mgmt/mcumgr/lib: unit testing

area: TestsIssues related to a particular existing or missing testIssues related to a particular existing or missing test

Feature RequestA request for a new featureA request for a new feature

Status: Open.

#40962 In zephyrproject-rtos/zephyr;

· de-nordic opened

on Dec 7, 2021

NUCLEO-WB55 BLE doesn't work with HCILayer_fw firmware

area: Bluetooth

EnhancementChanges/Updates/Additions to existing featuresChanges/Updates/Additions to existing features

platform: STM32ST Micro STM32ST Micro STM32

Status: Open.

#60951 In zephyrproject-rtos/zephyr;

· ungverd opened

on Jul 30, 2023

Use after free in stm32 usb_dc_stm32_isr() leads to data corruption

area: USBUniversal Serial BusUniversal Serial Bus

bugThe issue is a bug, or the PR is fixing a bugThe issue is a bug, or the PR is fixing a bug

platform: STM32ST Micro STM32ST Micro STM32

priority: lowLow impact/importance bugLow impact/importance bug

Waiting for responseWaiting for author's responseWaiting for author's response

Status: Open.

#61977 In zephyrproject-rtos/zephyr;

· arbrauns opened

on Aug 28, 2023

deprecate 32-bit time_t in include/zephyr/sys/timeutil.h and move to 64bit type

area: Base OSBase OS Library (lib/os)Base OS Library (lib/os)

EnhancementChanges/Updates/Additions to existing featuresChanges/Updates/Additions to existing features

Status: Open.

#69109 In zephyrproject-rtos/zephyr;

· zephyrbot opened

on Feb 17, 2024

Update CANopenNode to v4.0

EnhancementChanges/Updates/Additions to existing featuresChanges/Updates/Additions to existing features

Status: Open.

#70285 In zephyrproject-rtos/zephyr;

· viniciusmiguel opened

on Mar 15, 2024

Implementing support for CONFIG_BUILD_ONLY_NO_BLOBS for stm32wbax hci driver

area: Bluetooth

EnhancementChanges/Updates/Additions to existing featuresChanges/Updates/Additions to existing features

platform: STM32ST Micro STM32ST Micro STM32

Status: Open.

#95495 In zephyrproject-rtos/zephyr;

· asm5878 opened

on Sep 5, 2025

drivers: usb: Port <code>usb_dc_sam_usbc</code> to <code>UDC API</code>

area: USBUniversal Serial BusUniversal Serial Bus

FeatureA planned feature with a milestoneA planned feature with a milestone

platform: Microchip SAMMicrochip SAM Platform (formerly Atmel SAM)Microchip SAM Platform (formerly Atmel SAM)

Status: Open.

#74665 In zephyrproject-rtos/zephyr;

· carlescufi opened

on Jun 21, 2024

drivers: usb: Port <code>usb_dc_sam_usbhs</code> to <code>UDC API</code>

area: USBUniversal Serial BusUniversal Serial Bus

FeatureA planned feature with a milestoneA planned feature with a milestone

platform: Microchip SAMMicrochip SAM Platform (formerly Atmel SAM)Microchip SAM Platform (formerly Atmel SAM)

Status: Open.

#74663 In zephyrproject-rtos/zephyr;

· carlescufi opened

on Jun 21, 2024

Bluetooth: Controller: Default to BT_CTLR_SCAN_AUX_USE_CHAINS

area: Bluetooth

area: Bluetooth Audio

area: Bluetooth Controller

area: Bluetooth HCIBluetooth HCI DriverBluetooth HCI Driver

area: SamplesSamplesSamples

Release NotesTo be mentioned in the release notesTo be mentioned in the release notes

Status: Open (in progress).

zephyrproject-rtos/zephyrnumber 85717

#85717 In zephyrproject-rtos/zephyr;

· cvinayak opened

on Feb 13, 2025

STM32: Change/fix memory sizes in stm32h7rs device tree files

area: Boards/SoCs

platform: STM32ST Micro STM32ST Micro STM32

Status: Open (in progress).

zephyrproject-rtos/zephyrnumber 97448

#97448 In zephyrproject-rtos/zephyr;

· TD-JBL opened

on Oct 13, 2025

STM32: Replace HAL register operations

platform: STM32ST Micro STM32ST Micro STM32

Status: Open (in progress).

zephyrproject-rtos/zephyrnumber 97329

#97329 In zephyrproject-rtos/zephyr;

· gautierg-st opened

on Oct 10, 2025

Footer

© 2025 GitHub, Inc.

Footer navigation

Terms
Privacy
Security
Status
Community
Docs
Contact

You can’t perform that action at this time.