{"id":13470420,"url":"https://github.com/mcu-tools/mcuboot","last_synced_at":"2025-05-12T13:23:05.252Z","repository":{"id":37179080,"uuid":"76305806","full_name":"mcu-tools/mcuboot","owner":"mcu-tools","description":"Secure boot for 32-bit Microcontrollers!","archived":false,"fork":false,"pushed_at":"2025-05-02T06:04:43.000Z","size":6940,"stargazers_count":1492,"open_issues_count":86,"forks_count":752,"subscribers_count":72,"default_branch":"main","last_synced_at":"2025-05-07T23:49:42.607Z","etag":null,"topics":["bootloader","device","device-management","iot","microcontrollers","software","upgrade"],"latest_commit_sha":null,"homepage":"","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/mcu-tools.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":"CODE_OF_CONDUCT.md","threat_model":null,"audit":null,"citation":null,"codeowners":"CODEOWNERS","security":"docs/SECURITY.md","support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2016-12-12T23:53:39.000Z","updated_at":"2025-05-07T12:59:04.000Z","dependencies_parsed_at":"2023-07-13T06:10:57.409Z","dependency_job_id":"b9a062d8-0af5-43c7-83e3-f9198e8ecdb7","html_url":"https://github.com/mcu-tools/mcuboot","commit_stats":{"total_commits":2347,"total_committers":223,"mean_commits":"10.524663677130045","dds":0.8108223263740946,"last_synced_commit":"8a2e2edba596de7471139ec9d9011d2dd8cbd86e"},"previous_names":["juullabs-oss/mcuboot"],"tags_count":72,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mcu-tools%2Fmcuboot","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mcu-tools%2Fmcuboot/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mcu-tools%2Fmcuboot/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mcu-tools%2Fmcuboot/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/mcu-tools","download_url":"https://codeload.github.com/mcu-tools/mcuboot/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":253745363,"owners_count":21957357,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["bootloader","device","device-management","iot","microcontrollers","software","upgrade"],"created_at":"2024-07-31T16:00:30.013Z","updated_at":"2025-05-12T13:23:05.224Z","avatar_url":"https://github.com/mcu-tools.png","language":"C","readme":"# [MCUboot](http://mcuboot.com/)\n\n[![Package on PyPI](https://img.shields.io/pypi/v/imgtool.svg)][pypi]\n[![Coverity Scan Build Status](https://scan.coverity.com/projects/12307/badge.svg)][coverity]\n[![Build Status (Sim)](https://github.com/mcu-tools/mcuboot/workflows/Sim/badge.svg)][sim]\n[![Build Status (Mynewt)](https://github.com/mcu-tools/mcuboot/workflows/Mynewt/badge.svg)][mynewt]\n[![Build Status (Espressif)](https://github.com/mcu-tools/mcuboot/workflows/Espressif/badge.svg)][espressif]\n[![Publishing Status (imgtool)](https://github.com/mcu-tools/mcuboot/workflows/imgtool/badge.svg)][imgtool]\n[![Build Status (Travis CI)](https://img.shields.io/travis/mcu-tools/mcuboot/main.svg?label=travis-ci)][travis]\n[![Apache 2.0](https://img.shields.io/badge/License-Apache%202.0-blue.svg)][license]\n\n[pypi]: https://pypi.org/project/imgtool/\n[coverity]: https://scan.coverity.com/projects/mcuboot\n[sim]: https://github.com/mcu-tools/mcuboot/actions?query=workflow:Sim\n[mynewt]: https://github.com/mcu-tools/mcuboot/actions?query=workflow:Mynewt\n[espressif]: https://github.com/mcu-tools/mcuboot/actions?query=workflow:Espressif\n[imgtool]: https://github.com/mcu-tools/mcuboot/actions?query=workflow:imgtool\n[travis]: https://travis-ci.org/mcu-tools/mcuboot\n[license]: https://github.com/mcu-tools/mcuboot/blob/main/LICENSE\n\nThis is MCUboot version 2.2.0-rc1\n\nMCUboot is a secure bootloader for 32-bits microcontrollers. It defines a\ncommon infrastructure for the bootloader and the system flash layout on\nmicrocontroller systems, and provides a secure bootloader that enables easy\nsoftware upgrade.\n\nMCUboot is not dependent on any specific operating system and hardware and\nrelies on hardware porting layers from the operating system it works with.\nCurrently, MCUboot works with the following operating systems and SoCs:\n- [Zephyr](https://www.zephyrproject.org/)\n- [Apache Mynewt](https://mynewt.apache.org/)\n- [Apache NuttX](https://nuttx.apache.org/)\n- [RIOT](https://www.riot-os.org/)\n- [Mbed OS](https://os.mbed.com/)\n- [Espressif](https://www.espressif.com/)\n- [Cypress/Infineon](https://www.cypress.com/)\n\nRIOT is supported only as a boot target. We will accept any new\nport contributed by the community once it is good enough.\n\n## MCUboot How-tos\n\nSee the following pages for instructions on using MCUboot with different\noperating systems and SoCs:\n- [Zephyr](docs/readme-zephyr.md)\n- [Apache Mynewt](docs/readme-mynewt.md)\n- [Apache NuttX](docs/readme-nuttx.md)\n- [RIOT](docs/readme-riot.md)\n- [Mbed OS](docs/readme-mbed.md)\n- [Espressif](docs/readme-espressif.md)\n- [Cypress/Infineon](boot/cypress/README.md)\n\nThere are also instructions for the [Simulator](sim/README.rst).\n\n## Roadmap\n\nThe issues being planned and worked on are tracked using GitHub issues. To\ngive your input, visit [MCUboot GitHub\nIssues](https://github.com/mcu-tools/mcuboot/issues).\n\n## Source files\n\nYou can find additional documentation on the bootloader in the source files.\nFor more information, use the following links:\n- [boot/bootutil](https://github.com/mcu-tools/mcuboot/tree/main/boot/bootutil) - The core of the bootloader itself.\n- [boot/boot\\_serial](https://github.com/mcu-tools/mcuboot/tree/main/boot/boot_serial) - Support for serial upgrade within the bootloader itself.\n- [boot/zephyr](https://github.com/mcu-tools/mcuboot/tree/main/boot/zephyr) - Port of the bootloader to Zephyr.\n- [boot/mynewt](https://github.com/mcu-tools/mcuboot/tree/main/boot/mynewt) - Bootloader application for Apache Mynewt.\n- [boot/nuttx](https://github.com/mcu-tools/mcuboot/tree/main/boot/nuttx) - Bootloader application and port of MCUboot interfaces for Apache NuttX.\n- [boot/mbed](https://github.com/mcu-tools/mcuboot/tree/main/boot/mbed) - Port of the bootloader to Mbed OS.\n- [boot/espressif](https://github.com/mcu-tools/mcuboot/tree/main/boot/espressif) - Bootloader application and MCUboot port for Espressif SoCs.\n- [boot/cypress](https://github.com/mcu-tools/mcuboot/tree/main/boot/cypress) - Bootloader application and MCUboot port for Cypress/Infineon SoCs.\n- [imgtool](https://github.com/mcu-tools/mcuboot/tree/main/scripts/imgtool.py) - A tool to securely sign firmware images for booting by MCUboot.\n- [sim](https://github.com/mcu-tools/mcuboot/tree/main/sim) - A bootloader simulator for testing and regression.\n\n## Joining the project\n\nDevelopers are welcome!\n\nUse the following links to join or see more about the project:\n\n* [Our developer mailing list](https://groups.io/g/MCUBoot)\n* [Our Discord channel](https://discord.com/channels/1106321706588577904/1106322802308550716) \u003cbr /\u003e\n  Get [your invite](https://discord.com/invite/5PpXhvda5p)\n","funding_links":[],"categories":["C","Others"],"sub_categories":["Bootloaders"],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmcu-tools%2Fmcuboot","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmcu-tools%2Fmcuboot","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmcu-tools%2Fmcuboot/lists"}