This repository is a set of demonstration projects of Embedded Swift. Embedded Swift is a compilation and language mode that enables development of baremetal, embedded and standalone software in Swift. To learn more, see:
- Blog post introducing this repository
- Swift forums thread about this repository
- Discussions about Embedded Swift on the Swift forums
- Embedded Swift Vision Document
- Documentation for Embedded Swift
βΉοΈ This repository contains code that is not continuously developed, instead it's presented "as is" for educational and demonstrational purposes. Making major improvements to existing examples is discouraged, but additions of new examples is welcome.
| Name | Board | Description | Photo |
|---|---|---|---|
| stm32-blink | STM32F746G-DISCO | Baremetal program that blinks an LED repeatedly. Does not use any vendor SDKs or external toolchains. |  |
| stm32-lcd-logo | STM32F746G-DISCO | Sets up layers on the built-in LCD and animates them in a loop. Does not use any vendor SDKs or external toolchains. |  |
| stm32-neopixel | STM32F746G-DISCO | Uses SPI to program a NeoPixel LED strip. Does not use any vendor SDKs or external toolchains. |  |
| stm32-uart-echo | STM32F746G-DISCO | Uses UART to implement a simple "echo" firmware. Does not use any vendor SDKs or external toolchains. |  |
| pico-blink | Raspberry Pi Pico W | Baremetal program that blinks an LED repeatedly. Does not use any vendor SDKs or external toolchains. |  |
| pico-blink-sdk | Raspberry Pi Pico W | Baremetal program that blinks an LED repeatedly. Demonstrates how to use code and libraries from the Pico SDK and add Swift code on top of it. |  |
| nrfx-blink-sdk | nRF52840-DK | Baremetal program that blinks an LED repeatedly. Demonstrates how to use code and libraries from the Zephyr SDK and add Swift code on top of it. |  |
| esp32-led-strip-sdk | ESP32-C6-DevKitC-1 | Demonstrates how to integrate with ESP-IDF SDK and use Swift to control the LED strip library from the SDK. |  |
Note that the SDK integration examples (Pico SDK, Zephyr SDK, etc.) are not recommendations or endorsement, the same is true for build system choice (Make, CMake, SwiftPM, shell scripts). Embedded Swift aims to be versatile and to allow for integration into more existing SDKs and build systems, and the example projects are merely showing the possibilities.
Like all Swift.org projects, we would like these Embedded Swift example projects to foster a diverse and friendly community. We expect contributors to adhere to the Swift.org Code of Conduct.
The current code owners of this repository are Kuba Mracek (@kubamracek) and Rauhul Varma (@rauhul). You can contact them on the Swift forums via the handles @kubamracek and @rauhul.
In case of moderation issues, you can also directly contact a member of the Swift Core Team.