December 22, 2024 at 9:42 PM
Almost there!
Performance tip of the day: use Float32 instead of Float. Turned this from unusable into almost usable. 😅
#playdate #EmbeddedSwift #mandelbrot #fractals
Performance tip of the day: use Float32 instead of Float. Turned this from unusable into almost usable. 😅
#playdate #EmbeddedSwift #mandelbrot #fractals
December 30, 2024 at 7:02 PM
Almost there!
Performance tip of the day: use Float32 instead of Float. Turned this from unusable into almost usable. 😅
#playdate #EmbeddedSwift #mandelbrot #fractals
Performance tip of the day: use Float32 instead of Float. Turned this from unusable into almost usable. 😅
#playdate #EmbeddedSwift #mandelbrot #fractals
August 20, 2025 at 12:12 AM
I changed how I was adding the library to pico_add_library, which is how the PicoSDK handles its own libraries, and now everything is happy. Time to test it out on a real library, not just my test project
#embeddedswift
#embeddedswift
September 20, 2026 at 9:35 PM
I changed how I was adding the library to pico_add_library, which is how the PicoSDK handles its own libraries, and now everything is happy. Time to test it out on a real library, not just my test project
#embeddedswift
#embeddedswift
I’m trying to include a remote SPM library by adding a CMake library in the package which can be included in the main CMakeLists. Unfortunately the Swift compiler can't find the types in the library. My guess is that's because the library doesn't have a header file
#embeddedswift
#embeddedswift
September 20, 2026 at 8:41 PM
I’m trying to include a remote SPM library by adding a CMake library in the package which can be included in the main CMakeLists. Unfortunately the Swift compiler can't find the types in the library. My guess is that's because the library doesn't have a header file
#embeddedswift
#embeddedswift
Check out the video tutorial by Krass Code demonstrating #Swift running on Seeed Studio XIAO ESP32-C6: www.youtube.com/watch?v=_Yww...
• Set up Swift Embedded for XIAO
• Build and flash your first application
• Drive an OLED display with Swift
#SeeedStudio #XIAO #ESP32C6 #Swift #EmbeddedSwift
• Set up Swift Embedded for XIAO
• Build and flash your first application
• Drive an OLED display with Swift
#SeeedStudio #XIAO #ESP32C6 #Swift #EmbeddedSwift
July 6, 2026 at 1:55 AM
Check out the video tutorial by Krass Code demonstrating #Swift running on Seeed Studio XIAO ESP32-C6: www.youtube.com/watch?v=_Yww...
• Set up Swift Embedded for XIAO
• Build and flash your first application
• Drive an OLED display with Swift
#SeeedStudio #XIAO #ESP32C6 #Swift #EmbeddedSwift
• Set up Swift Embedded for XIAO
• Build and flash your first application
• Drive an OLED display with Swift
#SeeedStudio #XIAO #ESP32C6 #Swift #EmbeddedSwift
I’ve been experimenting with the idea of using the Playdate’s crank to increase or decrease the depth of fractals for a while.
Last week, I finally had the idea of making a description and all the formulas scroll through. I’m happy with how it turned out! :)
#playdate #EmbeddedSwift #fractals
Last week, I finally had the idea of making a description and all the formulas scroll through. I’m happy with how it turned out! :)
#playdate #EmbeddedSwift #fractals
August 24, 2026 at 6:53 AM
I’ve been experimenting with the idea of using the Playdate’s crank to increase or decrease the depth of fractals for a while.
Last week, I finally had the idea of making a description and all the formulas scroll through. I’m happy with how it turned out! :)
#playdate #EmbeddedSwift #fractals
Last week, I finally had the idea of making a description and all the formulas scroll through. I’m happy with how it turned out! :)
#playdate #EmbeddedSwift #fractals
Oh neat, I guess at some point I upgraded my CMake install to 4.0 which I guess drops compatibility with CMake 3.5 which the 1.5 branch of the RP2040 SDK uses. I can't update to the 2.0 branch because of some incompatibility when building Swift 😖
#embeddedswift
#embeddedswift
April 13, 2025 at 11:58 PM
Oh neat, I guess at some point I upgraded my CMake install to 4.0 which I guess drops compatibility with CMake 3.5 which the 1.5 branch of the RP2040 SDK uses. I can't update to the 2.0 branch because of some incompatibility when building Swift 😖
#embeddedswift
#embeddedswift
Alright, made a little bit of progress. I changed the library type to STATIC and now the compiler says it's created for the wrong target, which is good news! That means the linking is working, probably
#embeddedswift
#embeddedswift
September 20, 2026 at 9:10 PM
Alright, made a little bit of progress. I changed the library type to STATIC and now the compiler says it's created for the wrong target, which is good news! That means the linking is working, probably
#embeddedswift
#embeddedswift
February 23, 2025 at 2:30 AM
Building a WebAssembly runtime in Embedded Swift for the Raspberry Pi Pico 2. Just got it working to send a wasm binary from an iOS app over BLE and running it on the Pico with own runtime!
github.com/gibachan/swi...
#Swift #WebAssembly #iOS #Wasm #EmbeddedSwift
github.com/gibachan/swi...
#Swift #WebAssembly #iOS #Wasm #EmbeddedSwift
swift-embedded-wasm/Examples/RaspberryPiPicoW-BLE at main · gibachan/swift-embedded-wasm
A WebAssembly Runtime implemented in Embedded Swift - gibachan/swift-embedded-wasm
github.com
June 6, 2026 at 8:33 AM
Building a WebAssembly runtime in Embedded Swift for the Raspberry Pi Pico 2. Just got it working to send a wasm binary from an iOS app over BLE and running it on the Pico with own runtime!
github.com/gibachan/swi...
#Swift #WebAssembly #iOS #Wasm #EmbeddedSwift
github.com/gibachan/swi...
#Swift #WebAssembly #iOS #Wasm #EmbeddedSwift
What's new in Swift: December 2025 Edition | by Tim Sneath & Dave Lester
www.swift.org/blog/whats-n...
#swift #ios #programming #oss #embeddedswift
www.swift.org/blog/whats-n...
#swift #ios #programming #oss #embeddedswift
What's new in Swift: December 2025 Edition
Welcome to the latest digest of news from the Swift project.
www.swift.org
December 22, 2025 at 10:00 PM
What's new in Swift: December 2025 Edition | by Tim Sneath & Dave Lester
www.swift.org/blog/whats-n...
#swift #ios #programming #oss #embeddedswift
www.swift.org/blog/whats-n...
#swift #ios #programming #oss #embeddedswift
📰 It's time for July Wasm updates: forums.swift.org/t/swift-for-...
WasmKit implemented Relaxed SIMD, extended-const, and shared linear memory, and now supports ESP32-C6, new JavaScriptKit and @elementary.codes releases, and more!
#WebAssembly #Wasm #WASI #EmbeddedSwift #SwiftLang #JavaScript
WasmKit implemented Relaxed SIMD, extended-const, and shared linear memory, and now supports ESP32-C6, new JavaScriptKit and @elementary.codes releases, and more!
#WebAssembly #Wasm #WASI #EmbeddedSwift #SwiftLang #JavaScript
Swift for Wasm July 2026 Updates
Notable changes this month: work on an Emscripten-hosted Swift toolchain; IRGen gained a fix for async typed throws miscompiles on wasm32; WasmKit implemented the Relaxed SIMD and extended-const propo...
forums.swift.org
July 31, 2026 at 12:18 PM
📰 It's time for July Wasm updates: forums.swift.org/t/swift-for-...
WasmKit implemented Relaxed SIMD, extended-const, and shared linear memory, and now supports ESP32-C6, new JavaScriptKit and @elementary.codes releases, and more!
#WebAssembly #Wasm #WASI #EmbeddedSwift #SwiftLang #JavaScript
WasmKit implemented Relaxed SIMD, extended-const, and shared linear memory, and now supports ESP32-C6, new JavaScriptKit and @elementary.codes releases, and more!
#WebAssembly #Wasm #WASI #EmbeddedSwift #SwiftLang #JavaScript
If I were feeling particularly ambitious I’d combine this with the Pico-based clock so I could dial letter directly to the display.
The clock could also use a rewrite in Swift, just for fun
#embeddedswift
The clock could also use a rewrite in Swift, just for fun
#embeddedswift
September 21, 2026 at 12:41 AM
If I were feeling particularly ambitious I’d combine this with the Pico-based clock so I could dial letter directly to the display.
The clock could also use a rewrite in Swift, just for fun
#embeddedswift
The clock could also use a rewrite in Swift, just for fun
#embeddedswift
Exciting progress? on building my RP2040 test project with Swift. I think I got the right toolchain installed because now instead of “No such file" errors I'm getting so many duplicate symbol errors the compiler gave up! No idea where to go from here
#embeddedswift
#embeddedswift
March 22, 2025 at 1:38 AM
Exciting progress? on building my RP2040 test project with Swift. I think I got the right toolchain installed because now instead of “No such file" errors I'm getting so many duplicate symbol errors the compiler gave up! No idea where to go from here
#embeddedswift
#embeddedswift
September 21, 2026 at 12:35 AM
August 17, 2025 at 10:58 PM
Now that I'm diving back into #embeddedswift has there been any progress on integrating SPM? Previously I’ve defined shared components in a target and just manually included them in CMakeLists and made local copies of files included in dependencies that I need.
September 19, 2026 at 2:42 AM
Now that I'm diving back into #embeddedswift has there been any progress on integrating SPM? Previously I’ve defined shared components in a target and just manually included them in CMakeLists and made local copies of files included in dependencies that I need.
I’m fairly pleased with this. All of the features are controlled from the UI, which matches the data sent back from the Pico. Now to find a use for it
#embeddedswift #swiftlang #3dprinting
#embeddedswift #swiftlang #3dprinting
February 24, 2025 at 7:36 PM
I’m fairly pleased with this. All of the features are controlled from the UI, which matches the data sent back from the Pico. Now to find a use for it
#embeddedswift #swiftlang #3dprinting
#embeddedswift #swiftlang #3dprinting
💻 𝑠𝑤𝑖𝑓𝑡-𝑜𝑠 — 𝑎 𝑟𝑒𝑎𝑙 𝑂𝑆, 𝑤𝑟𝑖𝑡𝑡𝑒𝑛 𝑖𝑛 𝑆𝑤𝑖𝑓𝑡 by Andrey Sapunov
Not just a toy kernel — this has a TCP/IP stack, HTTP server, and AI inference server, all on Embedded Swift. Swift at the metal is real.
#Swift #EmbeddedSwift
swiftos.tech
Not just a toy kernel — this has a TCP/IP stack, HTTP server, and AI inference server, all on Embedded Swift. Swift at the metal is real.
#Swift #EmbeddedSwift
swiftos.tech
swift-os — a real operating system, written in Swift
swift-os is an experimental but real operating system written entirely in Embedded Swift for aarch64. It boots, runs a native Swift userland and an in-kernel TCP/IP stack, serves HTTP, and runs a…
swiftos.tech
June 30, 2026 at 4:05 PM
💻 𝑠𝑤𝑖𝑓𝑡-𝑜𝑠 — 𝑎 𝑟𝑒𝑎𝑙 𝑂𝑆, 𝑤𝑟𝑖𝑡𝑡𝑒𝑛 𝑖𝑛 𝑆𝑤𝑖𝑓𝑡 by Andrey Sapunov
Not just a toy kernel — this has a TCP/IP stack, HTTP server, and AI inference server, all on Embedded Swift. Swift at the metal is real.
#Swift #EmbeddedSwift
swiftos.tech
Not just a toy kernel — this has a TCP/IP stack, HTTP server, and AI inference server, all on Embedded Swift. Swift at the metal is real.
#Swift #EmbeddedSwift
swiftos.tech
I tried installing a newer version of the ARM toolchain. Apparently I had a couple versions installed with a mix of symlinks, so that's been cleaned up.
Unfortunately all that's done is swap one unknown argument for another, this time in the linker.
#swiftlang #embeddedswift
Unfortunately all that's done is swap one unknown argument for another, this time in the linker.
#swiftlang #embeddedswift
September 7, 2026 at 5:19 PM
I tried installing a newer version of the ARM toolchain. Apparently I had a couple versions installed with a mix of symlinks, so that's been cleaned up.
Unfortunately all that's done is swap one unknown argument for another, this time in the linker.
#swiftlang #embeddedswift
Unfortunately all that's done is swap one unknown argument for another, this time in the linker.
#swiftlang #embeddedswift
July 31, 2025 at 10:09 PM
Took a break to make dinner & watch some Star Trek and realized I'd made some silly mistakes in how I was setting up the button IRQ. The callback is working now, just need to add some debouncing logic
#swiftlang #embeddedswift
#swiftlang #embeddedswift
February 23, 2025 at 5:15 AM
Took a break to make dinner & watch some Star Trek and realized I'd made some silly mistakes in how I was setting up the button IRQ. The callback is working now, just need to add some debouncing logic
#swiftlang #embeddedswift
#swiftlang #embeddedswift