swiftlang · rauhul · Jun 4, 2025 · Jun 4, 2025
@@ -2,5 +2,5 @@ Documentation for Embedded Swift
 ================================
 
 Documentation for Embedded Swift can be found at these locations:
-- [in rendered form](https://swiftpackageindex.com/apple/swift-embedded-examples/documentation/embeddedswift)
+- [in rendered form](https://swiftpackageindex.com/swiftlang/swift-embedded-examples/documentation/embeddedswift)
 - [DocC source code](/Sources/EmbeddedSwift/Documentation.docc)
@@ -5,14 +5,14 @@ This repository is a set of demonstration projects of **Embedded Swift**. Embedd
 - [Blog post introducing this repository](https://www.swift.org/blog/embedded-swift-examples/)
 - [Swift forums thread about this repository](https://forums.swift.org/t/embedded-swift-example-projects-for-arm-and-risc-v-microcontrollers/71066)
 - [Discussions about Embedded Swift on the Swift forums](https://forums.swift.org/t/embedded-swift/67057)
-- [Embedded Swift Vision Document](https://github.com/apple/swift-evolution/blob/main/visions/embedded-swift.md)
-- [Documentation for Embedded Swift](https://github.com/apple/swift/tree/main/docs/EmbeddedSwift)
+- [Embedded Swift Vision Document](https://github.com/swiftlang/swift-evolution/blob/main/visions/embedded-swift.md)
+- [Documentation for Embedded Swift](https://github.com/swiftlang/swift/tree/main/docs/EmbeddedSwift)
 
 ## Building the examples
 
 Each example in this repository contains build and deployment instructions, however there are a couple common steps needed for many of the examples included below:
 
-1. Install [`swift`](https://swift.org) using the [instructions here](https://swiftpackageindex.com/apple/swift-embedded-examples/main/documentation/embeddedswift/installembeddedswift).
+1. Install [`swift`](https://swift.org) using the [instructions here](https://swiftpackageindex.com/swiftlang/swift-embedded-examples/main/documentation/embeddedswift/installembeddedswift).
 
 2. Install [`uv`](https://github.com/astral-sh/uv), "an extremely fast Python package and project manager", using the [instructions here](https://docs.astral.sh/uv/getting-started/installation/).
 
@@ -21,21 +21,21 @@ Each example in this repository contains build and deployment instructions, howe
 | Name | Platform | SDK | Description | Photo |
 | ---- | -------- | --- | ----------- | ----- |
 | [esp32-led-blink-sdk](./esp32-led-blink-sdk) | ESP32-C6-Bug | ESP-IDF SDK | Blink an LED repeatedly with Swift & the ESP-IDF. | <img width="300" src="esp32-led-blink-sdk/assets/images/ledon.jpg"> |
-| [esp32-led-strip-sdk](./esp32-led-strip-sdk) | ESP32-C6-DevKitC-1 | ESP-IDF SDK | Control NeoPixel LEDs with Swift & the ESP-IDF. | <img width="300" src="https://github.com/apple/swift-embedded-examples/assets/1186214/15f8a3e0-953e-426d-ad2d-3902baf859be"> |
+| [esp32-led-strip-sdk](./esp32-led-strip-sdk) | ESP32-C6-DevKitC-1 | ESP-IDF SDK | Control NeoPixel LEDs with Swift & the ESP-IDF. | <img width="300" src="https://github.com/swiftlang/swift-embedded-examples/assets/1186214/15f8a3e0-953e-426d-ad2d-3902baf859be"> |
 | [harmony](./harmony) | Raspberry Pi Pico W | Pico SDK | A bluetooth speaker and ferrofluidic music visualizer. Firmware, Electrical, and Mechanical designs fully available. | <img width="300" src="harmony/assets/hero.jpg"> |
-| [nrfx-blink-sdk](./nrfx-blink-sdk) | nRF52840-DK | Zephyr SDK | Blink an LED repeatedly with Swift & Zephyr. | <img width="300" src="https://github.com/apple/swift-embedded-examples/assets/1186214/ae3ff153-dd33-4460-8a08-4eac442bf7b0"> |
+| [nrfx-blink-sdk](./nrfx-blink-sdk) | nRF52840-DK | Zephyr SDK | Blink an LED repeatedly with Swift & Zephyr. | <img width="300" src="https://github.com/swiftlang/swift-embedded-examples/assets/1186214/ae3ff153-dd33-4460-8a08-4eac442bf7b0"> |
 | [nuttx-riscv-blink](./nuttx-riscv-blink) | QEMU | NuttX | Blink a virualized led in QEMU using the Apache NuttX RTOS | |
 | [rpi-4b-blink](./rpi-4b-blink) | Raspberry Pi 4B | None | Blink the Pi's status green LED repeatedly using Swift MMIO. | <img width="300" src="rpi-4b-blink/assets/hero.jpg"> |
 | [rpi-5-blink](./rpi-5-blink) | Raspberry Pi 5 | None | Blink the Pi's status green LED repeatedly with Swift MMIO. | <img width="300" src="rpi-5-blink/assets/hero.jpg"> |
-| [rpi-pico-blink-sdk](./rpi-pico-blink-sdk) | Raspberry Pi Pico, Pico 2 | Pico SDK | Blink an LED repeatedly with Swift & the Pico SDK. | <img width="300" src="https://github.com/apple/swift-embedded-examples/assets/1186214/f2c45c18-f9a4-48b4-a941-1298ecc942cb"> |
-| [rpi-pico-blink](./rpi-pico-blink) | Raspberry Pi Pico | None  | Blink an LED repeatedly. | <img width="300" src="https://github.com/apple/swift-embedded-examples/assets/1186214/f2c45c18-f9a4-48b4-a941-1298ecc942cb"> |
+| [rpi-pico-blink-sdk](./rpi-pico-blink-sdk) | Raspberry Pi Pico, Pico 2 | Pico SDK | Blink an LED repeatedly with Swift & the Pico SDK. | <img width="300" src="https://github.com/swiftlang/swift-embedded-examples/assets/1186214/f2c45c18-f9a4-48b4-a941-1298ecc942cb"> |
+| [rpi-pico-blink](./rpi-pico-blink) | Raspberry Pi Pico | None  | Blink an LED repeatedly. | <img width="300" src="https://github.com/swiftlang/swift-embedded-examples/assets/1186214/f2c45c18-f9a4-48b4-a941-1298ecc942cb"> |
 | [rpi-pico2-neopixel](./rpi-pico2-neopixel) | Raspberry Pi Pico 2 | None | Control Neopixel LEDs using the RP2350 PIO. | <img width="300" src="rpi-pico2-neopixel/assets/images/example.jpg"> |
-| [rpi-picow-blink-sdk](./rpi-picow-blink-sdk) | Raspberry Pi Pico W | Pico SDK | Blink an LED to signal 'SOS' in Morse code repeatedly with Swift & the Pico SDK. | <img width="300" src="https://github.com/apple/swift-embedded-examples/assets/26223064/a4949a2e-1887-4325-8f5f-a681963c93d7"> |
-| [stm32-blink](./stm32-blink) | STM32F746G-DISCO | None | Blink an LED repeatedly. | <img width="300" src="https://github.com/apple/swift-embedded-examples/assets/1186214/739e98fd-a438-4a64-a7aa-9dddee25034b"> |
-| [stm32-lcd-logo](./stm32-lcd-logo) | STM32F746G-DISCO | None | Animate the Swift Logo on the built-in LCD. | <img width="300" src="https://github.com/apple/swift-embedded-examples/assets/1186214/9e117d81-e808-493e-a20c-7284ea630f37"> |
+| [rpi-picow-blink-sdk](./rpi-picow-blink-sdk) | Raspberry Pi Pico W | Pico SDK | Blink an LED to signal 'SOS' in Morse code repeatedly with Swift & the Pico SDK. | <img width="300" src="https://github.com/swiftlang/swift-embedded-examples/assets/26223064/a4949a2e-1887-4325-8f5f-a681963c93d7"> |
+| [stm32-blink](./stm32-blink) | STM32F746G-DISCO | None | Blink an LED repeatedly. | <img width="300" src="https://github.com/swiftlang/swift-embedded-examples/assets/1186214/739e98fd-a438-4a64-a7aa-9dddee25034b"> |
+| [stm32-lcd-logo](./stm32-lcd-logo) | STM32F746G-DISCO | None | Animate the Swift Logo on the built-in LCD. | <img width="300" src="https://github.com/swiftlang/swift-embedded-examples/assets/1186214/9e117d81-e808-493e-a20c-7284ea630f37"> |
 | [stm32-lvgl](./stm32-lvgl) | STM32F746G-DISCO | – | Baremetal setup of LCD, touch panel, DRAM, using the LLVM Embedded toolchain for ARM. Renders graphics, animations, and reacts to user input via LVGL. Includes a macOS/Linux SDL based host simulation app. | <img width="300" src="https://github.com/user-attachments/assets/3b4fefd3-1656-4768-9c64-6cbcb3ff9665"> |
-| [stm32-neopixel](./stm32-neopixel) | STM32F746G-DISCO | None | Control NeoPixel LEDs using SPI. | <img width="300" src="https://github.com/apple/swift-embedded-examples/assets/1186214/9c5d8f74-f8aa-4632-831e-212a3e35e75a"> |
-| [stm32-uart-echo](./stm32-uart-echo) | STM32F746G-DISCO | None | Echo user input using UART. | <img width="300" src="https://github.com/apple/swift-embedded-examples/assets/1186214/97d3c465-9a07-4b86-9654-0c2aaaa43b3d">|
+| [stm32-neopixel](./stm32-neopixel) | STM32F746G-DISCO | None | Control NeoPixel LEDs using SPI. | <img width="300" src="https://github.com/swiftlang/swift-embedded-examples/assets/1186214/9c5d8f74-f8aa-4632-831e-212a3e35e75a"> |
+| [stm32-uart-echo](./stm32-uart-echo) | STM32F746G-DISCO | None | Echo user input using UART. | <img width="300" src="https://github.com/swiftlang/swift-embedded-examples/assets/1186214/97d3c465-9a07-4b86-9654-0c2aaaa43b3d">|
 
 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 allowing integration into existing SDKs and build systems, and the example projects show some of the possibilities.
 
@@ -48,18 +48,18 @@ Note that the SDK integration examples (Pico SDK, Zephyr SDK, etc.) are not reco
 
 | Name | Platform | Description |
 | ---- | -------- | ----------- |
-| [swift-matter-examples](https://github.com/apple/swift-matter-examples) | ESP32 | An Embedded Swift Matter application running on ESP32-C6. |
+| [swift-matter-examples](https://github.com/swiftlang/swift-matter-examples) | ESP32 | An Embedded Swift Matter application running on ESP32-C6. |
 | [swift-flipperzero-hello](https://github.com/Sameesunkaria/swift-flipperzero-hello) | Flipper Zero | A demonstration of running Swift apps on the Flipper Zero. |
 | [EmbeddedSwift nRF52 Examples](https://github.com/nelcea/EmbeddedSwift-nRF52-Examples) | nRF52840 (Development Kit) | A collection of examples using Embedded Swift on top of nRF Connect SDK (Zephyr). |
 | [Swatak](https://github.com/nelcea/EmbeddedSwift-nRF52-Swatak) | nRF52840 (Seeed Studio XIAO) | A reaction time game inspired by BATAK© boards, implemented in Embedded Swift using nRF Connect SDK. |
 | [swift-picosystem-example](https://github.com/jerrodputman/swift-picosystem-example) | PicoSystem | An Embedded Swift demo running on the Pimoroni PicoSystem |
 | [PlaydateKit](https://github.com/finnvoor/PlaydateKit) | Playdate | A full featured framework for building Playdate games using Embedded Swift. |
-| [swift-playdate-examples](https://github.com/apple/swift-playdate-examples) | Playdate | An Embedded Swift game running on Playdate by Panic. |
+| [swift-playdate-examples](https://github.com/swiftlang/swift-playdate-examples) | Playdate | An Embedded Swift game running on Playdate by Panic. |
 | [swift-stm32c011-examples](https://github.com/xtremekforever/swift-stm32c011-examples) | STM32 | Examples of running Embedded Swift on the STM32C011, which is a tiny MCU with only 6KB of SRAM and 32KB of flash. |
 | [flappy-swift](https://github.com/sliemeobn/flappy-swift) | Web | A WebAssembly game written in Swift in ~100 KB. |
-| [swift-for-wasm-examples](https://github.com/apple/swift-for-wasm-examples) | Web | A "Swift Audio Workstation" example built with Swift for WebAssembly running in the browser using Embedded Swift. |
+| [swift-for-wasm-examples](https://github.com/swiftlang/swift-for-wasm-examples) | Web | A "Swift Audio Workstation" example built with Swift for WebAssembly running in the browser using Embedded Swift. |
 
-Please note that the presence of community repositories and devices in this list does not constitute a recommendation or endorsement. If there's a project you'd like to see included here, please [submit an issue](https://github.com/apple/swift-embedded-examples/issues/new) with the details.
+Please note that the presence of community repositories and devices in this list does not constitute a recommendation or endorsement. If there's a project you'd like to see included here, please [submit an issue](https://github.com/swiftlang/swift-embedded-examples/issues/new) with the details.
 
 ## Contributing to this repository
 

@@ -23,7 +23,7 @@ $ export PICO_SDK_PATH=...       # location to your Pico SDK
 $ export PICO_TOOLCHAIN_PATH=... # location to the Arm Embedded Toolchain
 ```
 
-If you have the Wi-Fi enabled Pico W board instead of the regular Pico, note that you will need a slightly different setup described in the [Pico W example project](https://github.com/apple/swift-embedded-examples/tree/main/rpi-picow-blink-sdk), and just specifying `PICO_BOARD=pico_w` is not going to work.
+If you have the Wi-Fi enabled Pico W board instead of the regular Pico, note that you will need a slightly different setup described in the [Pico W example project](https://github.com/swiftlang/swift-embedded-examples/tree/main/rpi-picow-blink-sdk), and just specifying `PICO_BOARD=pico_w` is not going to work.
 
 Install [CMake 3.29](https://cmake.org/) or newer.
 
@@ -48,7 +48,7 @@ bin/                                               libexec/
 
 ## Building a "blinky" embedded app
 
-The standard "Hello, World" in embedded development is a program that repeatedly blinks an LED. Let's build one. The following setup can be also found in [swift-embedded-examples](https://github.com/apple/swift-embedded-examples/blob/main/rpi-pico-blink-sdk/README.md), but we're going to show below that all you need is just three files.
+The standard "Hello, World" in embedded development is a program that repeatedly blinks an LED. Let's build one. The following setup can be also found in [swift-embedded-examples](https://github.com/swiftlang/swift-embedded-examples/blob/main/rpi-pico-blink-sdk/README.md), but we're going to show below that all you need is just three files.
 Let's create a new empty directory and prepare a simple structure for a CMake-based project that can be used on top of the Pico SDK:
 
 ```

@@ -89,7 +89,7 @@ let package = Package(
     .executable(name: "STM32BlinkLED", targets: ["STM32BlinkLED"])
   ],
   dependencies: [
-    .package(url: "https://github.com/apple/swift-mmio", branch: "main"),
+    .package(url: "https://github.com/swiftlang/swift-mmio", branch: "main"),
   ],
   targets: [
     .executableTarget(
@@ -119,7 +119,7 @@ First, we'll build the SVD2Swift tool from the swift-mmio package we added as a
 
 ```shell
 $ swift build --product SVD2Swift
-$ curl -L "https://github.com/apple/swift-embedded-examples/raw/refs/heads/main/Tools/SVDs/stm32f7x6.patched.svd" -O
+$ curl -L "https://github.com/swiftlang/swift-embedded-examples/raw/refs/heads/main/Tools/SVDs/stm32f7x6.patched.svd" -O
 $ .build/debug/SVD2Swift --input stm32f7x6.patched.svd --output Sources/Registers --access-level public \
   --peripherals RCC USART1 GPIOA GPIOB GPIOC GPIOD GPIOE GPIOF GPIOG GPIOH GPIOI GPIOJ GPIOK
 ```
@@ -363,7 +363,7 @@ as published by the Free Software Foundation; either version
 Then let's fetch the elf2hex tool:
 
 ```shell
-$ curl -L "https://raw.githubusercontent.com/apple/swift-embedded-examples/refs/heads/main/Tools/elf2hex.py" -O
+$ curl -L "https://raw.githubusercontent.com/swiftlang/swift-embedded-examples/refs/heads/main/Tools/elf2hex.py" -O
 $ chmod +x elf2hex.py
 ```
 

@@ -66,7 +66,7 @@ HelloEmbedded:
 ## Where to go next
 
 - The [Embedded Swift Vision Document](https://github.com/swiftlang/swift-evolution/blob/main/visions/embedded-swift.md) will give you an overview of the approaches and goals of Embedded Swift, and also what exactly is in the Embedded Swift language subset.
-- The [collection of Embedded Swift example projects](https://github.com/apple/swift-embedded-examples) on GitHub shows on which embedded devices can Swift work today, and the examples can also be used as templates for your own projects.
+- The [collection of Embedded Swift example projects](https://github.com/swiftlang/swift-embedded-examples) on GitHub shows on which embedded devices can Swift work today, and the examples can also be used as templates for your own projects.
 - The [Embedded Swift User Manual](https://github.com/swiftlang/swift/blob/main/docs/EmbeddedSwift/UserManual.md) describes how to use the Embedded Swift compilation mode and how to interact with the compiler.
 - The [Tools page](https://www.swift.org/tools/#editors) has guides for setting up Swift integration in your editor to enable features like indexing, autocomplete, jump-to-definition, and others.
 - The [Swift forums](https://forums.swift.org/) are the best place to ask questions, give feedback or share your cool projects.
@@ -67,7 +67,7 @@ Swift MMIO provides strongly-typed access to memory-mapped hardware and can auto
 gpioa.odr.write { $0.odr5 = true } // Set pin 5 high
 ```
 
-See [Swift MMIO](https://github.com/apple/swift-mmio/) for details and <doc:STM32BaremetalGuide> for a guided example of using it.
+See [Swift MMIO](https://github.com/swiftlang/swift-mmio/) for details and <doc:STM32BaremetalGuide> for a guided example of using it.
 
 ## Creating a linker script and data segment relocation
 

@@ -2,7 +2,7 @@
 
 Integrating Swift with Zephyr RTOS for embedded systems development
 
-The following document outlines how to setup a Swift to Zephyr project for an emulated ARM Cortex M0, explaining a few key concepts along the way. For a complete working example on real hardware, however, refer to the [nrfx-blink-sdk](https://github.com/apple/swift-embedded-examples/tree/main/nrfx-blink-sdk) project that is compatible with nRF or other boards.
+The following document outlines how to setup a Swift to Zephyr project for an emulated ARM Cortex M0, explaining a few key concepts along the way. For a complete working example on real hardware, however, refer to the [nrfx-blink-sdk](https://github.com/swiftlang/swift-embedded-examples/tree/main/nrfx-blink-sdk) project that is compatible with nRF or other boards.
 
 > Note: Embedded Swift is experimental. Public releases of Swift do not support Embedded Swift, yet. See <doc:InstallEmbeddedSwift> for details.
 

@@ -2,7 +2,7 @@
 
 This example demonstrates how to integrate with the ESP-IDF SDK via CMake and how to use the existing LED strip library to control WS8212 lights from Swift. This example is specifically made for the RISC-V MCUs from ESP32 (the Xtensa MCUs are not currently supported by Swift).
 
-<img src="https://github.com/apple/swift-embedded-examples/assets/1186214/15f8a3e0-953e-426d-ad2d-3902baf859be">
+<img src="https://github.com/swiftlang/swift-embedded-examples/assets/1186214/15f8a3e0-953e-426d-ad2d-3902baf859be">
 
 ## Requirements
 

@@ -45,7 +45,7 @@ The firmware for Harmony is built using CMake and requires the Raspberry Pi Pico
 
 2.  Clone the swift-embedded-examples repository (if not already done):
     ```bash
-    git clone https://github.com/apple/swift-embedded-examples.git
+    git clone https://github.com/swiftlang/swift-embedded-examples.git
     cd harmony
     ```
 

@@ -2,7 +2,7 @@
 
 This example demonstrates how to integrate with the Zephyr SDK via CMake and how to build a Swift firmware application on top of the SDK and the libraries from it. The example was tested on a nRF52840-DK board, but it should also work on other Zephyr-supported boards.
 
-<img src="https://github.com/apple/swift-embedded-examples/assets/1186214/ae3ff153-dd33-4460-8a08-4eac442bf7b0">
+<img src="https://github.com/swiftlang/swift-embedded-examples/assets/1186214/ae3ff153-dd33-4460-8a08-4eac442bf7b0">
 
 ## Requirements
 

@@ -2,7 +2,7 @@
 
 This example demonstrates how to integrate with the Pico SDK which is using CMake as its build system -- the simplest way to integrate with it is to also use CMake to build a Swift firmware application on top of the SDK and the libraries from it.
 
-<img src="https://github.com/apple/swift-embedded-examples/assets/1186214/f2c45c18-f9a4-48b4-a941-1298ecc942cb">
+<img src="https://github.com/swiftlang/swift-embedded-examples/assets/1186214/f2c45c18-f9a4-48b4-a941-1298ecc942cb">
 
 ## Requirements
 

@@ -1,6 +1,6 @@
 # rpi-pico-blink
 
-<img src="https://github.com/apple/swift-embedded-examples/assets/1186214/f2c45c18-f9a4-48b4-a941-1298ecc942cb">
+<img src="https://github.com/swiftlang/swift-embedded-examples/assets/1186214/f2c45c18-f9a4-48b4-a941-1298ecc942cb">
 
 ## Requirements
 

@@ -2,7 +2,7 @@
 
 This example demonstrates how to integrate with the Pico SDK which is using CMake as its build system -- the simplest way to integrate with it is to also use CMake to build a Swift firmware application on top of the SDK and the libraries from it.
 
-<img src="https://github.com/apple/swift-embedded-examples/assets/26223064/a4949a2e-1887-4325-8f5f-a681963c93d7">
+<img src="https://github.com/swiftlang/swift-embedded-examples/assets/26223064/a4949a2e-1887-4325-8f5f-a681963c93d7">
 
 ## Requirements