Andy Warburton ❌❌❌<p>And just like that we have a functioning clock! currently running on a propmaker RP2040 but I will probably have to move over to something WiFi enabled before long <a href="https://mastodon.social/tags/pcb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pcb</span></a> <a href="https://mastodon.social/tags/electronics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>electronics</span></a> <a href="https://mastodon.social/tags/maker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>maker</span></a> <a href="https://mastodon.social/tags/RP2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RP2040</span></a> <a href="https://mastodon.social/tags/RaspberryPi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RaspberryPi</span></a> <a href="https://mastodon.social/tags/jlcpcb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>jlcpcb</span></a> <a href="https://mastodon.social/tags/circuitpython" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>circuitpython</span></a> <span class="h-card" translate="no"><a href="https://mastodon.cloud/@adafruit" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>adafruit</span></a></span></p>
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#rp2040
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TinyGo<p>TinyGo 0.37 is released! That was fast, especially with all the excellent work that made it in:<br>- updated WASI support with latest from the Bytecode Alliance<br>- faster speed+PIO support on RP2350<br>- new Linux GC</p><p>Plus critical fixes too!</p><p>Full changelog: <a href="https://github.com/tinygo-org/tinygo/releases/tag/v0.37.0" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/tinygo-org/tinygo/r</span><span class="invisible">eleases/tag/v0.37.0</span></a></p><p><a href="https://mastodon.social/tags/tinygo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tinygo</span></a> <a href="https://mastodon.social/tags/golang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>golang</span></a> <a href="https://mastodon.social/tags/wasm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>wasm</span></a> <a href="https://mastodon.social/tags/wasi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>wasi</span></a> <a href="https://mastodon.social/tags/embedded" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>embedded</span></a> <a href="https://mastodon.social/tags/rp2350" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rp2350</span></a> <a href="https://mastodon.social/tags/rp2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rp2040</span></a></p>
The Last Psion | Alex<p>For <a href="https://oldbytes.space/tags/PsiDrive" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PsiDrive</span></a>, I need to add a 16.5V rail (Vpp) to enable writing to Flash SSDs. Vpp from a SIBO machine is unregulated - although schematics tend to say 16.5V, the real voltage can be somewhere between 16V and 20V (I think I once measured 21V, but that could have been an unreliable multimeter). Flash SSDs have an LM317LM which then regulates down to the required voltage.</p><p>This video should be a good start.</p><p><a href="https://youtu.be/fgIlNfnWocM" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">youtu.be/fgIlNfnWocM</span><span class="invisible"></span></a></p><p>I also need to fix a small bug in the last PCB, which sent 5V to Vbackup for RAM SSDs. It <em>should</em> be 3.7V, to match the coin cell battery. Admittedly it might not matter, but I don't know if I want to chance it.</p><p>Once I've done all this, I can move on to adding more features to libsibo, such as writing to SSDs and properly using the PIO in the <a href="https://oldbytes.space/tags/RP2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RP2040</span></a> and <a href="https://oldbytes.space/tags/RP2350" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RP2350</span></a>.</p>
Andy Warburton ❌❌❌<p>The corruption of the <a href="https://mastodon.social/tags/Pimoroni" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Pimoroni</span></a> Badger is complete! <a href="https://mastodon.social/tags/esphome" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>esphome</span></a> <a href="https://mastodon.social/tags/eink" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eink</span></a> <a href="https://mastodon.social/tags/epaper" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>epaper</span></a> <a href="https://mastodon.social/tags/homeassistant" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>homeassistant</span></a> <a href="https://mastodon.social/tags/3dprinting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>3dprinting</span></a> <a href="https://mastodon.social/tags/3dprinted" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>3dprinted</span></a> <a href="https://mastodon.social/tags/smarthome" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>smarthome</span></a> <a href="https://mastodon.social/tags/scifi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>scifi</span></a> <a href="https://mastodon.social/tags/StarWars" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>StarWars</span></a> <a href="https://mastodon.social/tags/rp2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rp2040</span></a> <a href="https://mastodon.social/tags/raspberrypi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>raspberrypi</span></a> <a href="https://mastodon.social/tags/RaspberryPiPico" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RaspberryPiPico</span></a></p>
diyelectromusic<p>Yet another MIDI monitor on yet another small, neat, microcontroller - this one the Waveshare RP2040 Matrix which has a great little 5x5 programmable LED matrix onboard.</p><p>And no, I'm not bored of these things yet :)</p><p><a href="https://diyelectromusic.com/2025/02/22/waveshare-rp2040-matrix-midi-monitor/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">diyelectromusic.com/2025/02/22</span><span class="invisible">/waveshare-rp2040-matrix-midi-monitor/</span></a></p><p><a href="https://mastodon.social/tags/MIDI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MIDI</span></a> <a href="https://mastodon.social/tags/RP2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RP2040</span></a> <a href="https://mastodon.social/tags/LEDs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LEDs</span></a></p>
diyelectromusic<p>Anyone know if the Circuitpython Neopixel implementation uses PIO on the RP2040? The existence of neopixel_write in the HAL for CP implies it does...</p><p>But if so, what if you have an application that also wants to use PIO? How are conflicts managed?</p><p><a href="https://mastodon.social/tags/RP2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RP2040</span></a> <a href="https://mastodon.social/tags/PIO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PIO</span></a> <a href="https://mastodon.social/tags/CircuitPython" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CircuitPython</span></a></p>
8086 Consultancy<p>UART/I2C firmware for <a href="https://www.tindie.com/products/8086net/rp2040-interfacer-uarti2c/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">tindie.com/products/8086net/rp</span><span class="invisible">2040-interfacer-uarti2c/</span></a> RP2040 Interfacer is now available on <a href="https://github.com/8086net/RP2040_Interfacer-UART_I2C" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/8086net/RP2040_Inte</span><span class="invisible">rfacer-UART_I2C</span></a></p><p>(it's also supported by CircuitPython <a href="https://circuitpython.org/board/8086_rp2040_interfacer/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">circuitpython.org/board/8086_r</span><span class="invisible">p2040_interfacer/</span></a> )</p><p><a href="https://mastodon.8086.net/tags/RP2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RP2040</span></a> <a href="https://mastodon.8086.net/tags/UART" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>UART</span></a> <a href="https://mastodon.8086.net/tags/I2C" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>I2C</span></a> <a href="https://mastodon.8086.net/tags/CircuitPython" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CircuitPython</span></a></p>
Tom Fox<p>The kickstarter for my SPOKE board is going live TOMORROW. </p><p>It is a 27 pin capacitive touch board for creative computer interfacing. It runs <a href="https://mastodon.social/tags/circuitpython" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>circuitpython</span></a> on a <a href="https://mastodon.social/tags/rp2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rp2040</span></a> chip from <a href="https://mastodon.social/tags/raspberrypi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>raspberrypi</span></a> and be used for music making, game or software controlling, education, installations, prototyping and probably a million other uses i haven't thought of yet.</p>
Andrea Grandi 🦕<p>No TinyGlobo this year at <a href="https://mastodon.social/tags/FOSDEM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FOSDEM</span></a> ? That was fun to watch <a href="https://www.youtube.com/watch?v=yiX-U753VNw" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">youtube.com/watch?v=yiX-U753VNw</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/TinyGo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TinyGo</span></a> <a href="https://mastodon.social/tags/balloon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>balloon</span></a> <a href="https://mastodon.social/tags/pico" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pico</span></a> <a href="https://mastodon.social/tags/rp2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rp2040</span></a></p>
merlin / alex glow<p>Had an awesome time interviewing Tom for <a href="https://chaos.social/tags/HacksterCafe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HacksterCafe</span></a> ! The SPOKE board launches soon on KS: <a href="https://www.kickstarter.com/projects/tomfox/spoke-touch-sensing-made-simple" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">kickstarter.com/projects/tomfo</span><span class="invisible">x/spoke-touch-sensing-made-simple</span></a></p><p>It's a gorgeous and simple platform for touch-responsive <a href="https://chaos.social/tags/music" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>music</span></a> instruments, <a href="https://chaos.social/tags/HIDs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HIDs</span></a>, <a href="https://chaos.social/tags/InteractiveArt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>InteractiveArt</span></a> pieces, & other interfaces, good for <a href="https://chaos.social/tags/electronics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>electronics</span></a> beginners (similar to MakeyMakey and Bare Conductive Touch Board – we dug into the differences on video). Based on <a href="https://chaos.social/tags/RaspberryPi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RaspberryPi</span></a> <a href="https://chaos.social/tags/RP2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RP2040</span></a>, it has 27 capacitive sensors w/ indicator LEDs & STEMMA QT / Qwiic! 🤩 <a href="https://mastodon.social/@TomVulpes/113867600268019530" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">mastodon.social/@TomVulpes/113</span><span class="invisible">867600268019530</span></a></p>
Tom Fox<p>This is a musical USB-MIDI Bonsai tree. Each branch is a touch sensor made from insulated garden wire that triggers a sequence of MIDI notes. It was made using the SPOKE hardware that I'm Kickstarting. </p><p>Sign up for updates here!</p><p><a href="https://www.kickstarter.com/projects/tomfox/spoke-touch-sensing-made-simple" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">kickstarter.com/projects/tomfo</span><span class="invisible">x/spoke-touch-sensing-made-simple</span></a></p><p><a href="https://mastodon.social/tags/STEM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>STEM</span></a> <a href="https://mastodon.social/tags/raspberrypi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>raspberrypi</span></a> <a href="https://mastodon.social/tags/circuitpython" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>circuitpython</span></a> <a href="https://mastodon.social/tags/rp2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rp2040</span></a> <a href="https://mastodon.social/tags/music" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>music</span></a> <a href="https://mastodon.social/tags/steam" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>steam</span></a> <a href="https://mastodon.social/tags/maker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>maker</span></a> <a href="https://mastodon.social/tags/midi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>midi</span></a> <a href="https://mastodon.social/tags/diy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>diy</span></a> <a href="https://mastodon.social/tags/art" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>art</span></a></p>
LovesTha🥧<p>Don't zoom in.</p><p>Regardless I'm reasonably proud, and learned a lot.</p><p><a href="https://floss.social/tags/mechanicalKeyboard" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mechanicalKeyboard</span></a> <a href="https://floss.social/tags/kicad" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>kicad</span></a> <a href="https://floss.social/tags/3Dprinting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>3Dprinting</span></a> <a href="https://floss.social/tags/handwiredKeyboard" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>handwiredKeyboard</span></a> <a href="https://floss.social/tags/dactyl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dactyl</span></a> <a href="https://floss.social/tags/rp2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rp2040</span></a></p>
The Last Psion | Alex<p>An infodump on <a href="https://oldbytes.space/tags/PsiDrive" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PsiDrive</span></a>, <a href="https://oldbytes.space/tags/PlatformIO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PlatformIO</span></a>, and the <a href="https://oldbytes.space/tags/RP2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RP2040</span></a> and <a href="https://oldbytes.space/tags/RP2350" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RP2350</span></a>.</p><p>Testing <a href="https://github.com/thelastpsion/libsibo" rel="nofollow noopener noreferrer" target="_blank">libsibo</a> (the basis of the PsiDrive firmware) on the Pico2 has reminded me that I was planning on revisiting the tooling I'm using for libsibo.</p><p>I'm currently using PlatformIO with VS Code. The main pros are usability and portability. It's very easy for me to target multiple platforms - in my case Arduino Uno, ESP32, RP2040 and RP2350 - and switch between them using a single, simple menu. Plus it means I don't have to use cmake with the Pico SDK.</p><p>But there are cons. The main issue is that PlatformIO <a href="https://github.com/platformio/platform-raspberrypi/pull/36" rel="nofollow noopener noreferrer" target="_blank">stopped accepting pull requests</a> on their Pico support. Basically, PlatformIO asked Raspberry Pi Trading for a recurring fee to maintain the support, and RPi said no.</p><p>Now, there is a very popular <a href="https://github.com/earlephilhower/arduino-pico" rel="nofollow noopener noreferrer" target="_blank">Arduino-Pico core</a> maintained by Earle Philhower, with a <a href="https://github.com/maxgerhardt/platform-raspberrypi" rel="nofollow noopener noreferrer" target="_blank">PlatformIO plugin</a> for it by Max Gerhardt. This is what I've been using so far and it's been very reliable. I can write Arduino C code that runs on any compatible board, and then tailor the code for specific boards (i.e. directly calling the Pico SDK for a speed boost). But that might not last forever.</p><p>I've been considering making libsibo RP2040 and RP2350 for some time. ESP32 support was a temporary stop-gap before landing on the RP2040, and I didn't feel like it was the right microcontroller for the job. The Uno was where it all started, but it's far too slow for use in the eventual PsiDrive device. I think I'd be better off maintaining a separate sketch that I bundle with sibodump for people who just want to dump Psion SSDs using an Uno.</p><p>This would mean I could switch completely to the pure Pico SDK - I wouldn't be reliant on any other intermediary packages. I could focus libsibo on a single platform, a single toolchain. I could also use the Pico Probe properly.</p><p>But there are downsides. I'd no longer have the safety net of the Arduino core, plus I'd probably have to rewrite some of the code to port it to the pure Pico SDK. I'd lose the nice interface, but I'd probably swap to NeoVim anyway. Plus there's cmake, but I'm going to have to learn to use it at some point anyway.</p><p>Anyway, those are my thoughts. Feel free to reply with yours, or not.</p>
Arduino Libraries<p>RTC (1.9.2) for avr/mbed_nano/rp2040/mbed_rp2040/esp32/esp8266/renesas_uno by Manjunath CV</p><p>➡️ <a href="https://github.com/cvmanjoo/RTC" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">github.com/cvmanjoo/RTC</span><span class="invisible"></span></a></p><p>Library for I2C based RTCs (DS1307, DS3231, PCF8563, PCF8523, MCP7940).</p><p><a href="https://fosstodon.org/tags/Arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Arduino</span></a> <a href="https://fosstodon.org/tags/ArduinoLibs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ArduinoLibs</span></a> <a href="https://fosstodon.org/tags/avr" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>avr</span></a> <a href="https://fosstodon.org/tags/mbed_nano" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mbed_nano</span></a> <a href="https://fosstodon.org/tags/rp2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rp2040</span></a> <a href="https://fosstodon.org/tags/mbed_rp2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mbed_rp2040</span></a> <a href="https://fosstodon.org/tags/esp32" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>esp32</span></a> <a href="https://fosstodon.org/tags/esp8266" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>esp8266</span></a> <a href="https://fosstodon.org/tags/renesas_uno" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>renesas_uno</span></a></p>
Leon Brocard<p>For a while I've had some fairy lights on my wall. They are connected to a Pimoroni Plasma Stick with a RP2040 microcontroller so are programmable. When I turn them on they fade-in and then have an orange flame flickering effect. Here's the code: <a href="https://github.com/acme/plasma-stick-orange-flicker" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/acme/plasma-stick-o</span><span class="invisible">range-flicker</span></a><br><a href="https://fosstodon.org/tags/pimoroni" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pimoroni</span></a> <a href="https://fosstodon.org/tags/led" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>led</span></a> <a href="https://fosstodon.org/tags/RP2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RP2040</span></a></p>
Jonathan Bisson<p>Made a <a href="https://mastodon.social/tags/MIDI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MIDI</span></a> breath-controller. Surprisingly reactive. <a href="https://mastodon.social/tags/rp2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rp2040</span></a> <a href="https://mastodon.social/tags/controller" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>controller</span></a> <a href="https://mastodon.social/tags/blob" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>blob</span></a> <a href="https://mastodon.social/tags/bitwig" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bitwig</span></a> <a href="https://mastodon.social/tags/arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>arduino</span></a></p><p><a href="https://www.bjonnh.net/project/breath_controller/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bjonnh.net/project/breath_cont</span><span class="invisible">roller/</span></a></p>
Forth Co-Processor<p><span class="h-card" translate="no"><a href="https://mastodon.social/@olimex" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>olimex</span></a></span> has an RP2040 board with 4 USB host ports, DVI/HDMI, Audio, and a battery charger. </p><p>Can I connect one of your FPGA boards to this device?</p><p><a href="https://olimex.wordpress.com/2024/12/11/rp2040pc-is-all-in-one-open-source-hardware-computer-with-4-usb-hosts-hdmi-display-stereo-audio-and-uext-with-reload-emulator-you-can-run-apple-applee-and-oricatmos-software-on-it/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">olimex.wordpress.com/2024/12/1</span><span class="invisible">1/rp2040pc-is-all-in-one-open-source-hardware-computer-with-4-usb-hosts-hdmi-display-stereo-audio-and-uext-with-reload-emulator-you-can-run-apple-applee-and-oricatmos-software-on-it/</span></a></p><p><a href="https://mastodon.social/tags/RP2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RP2040</span></a> <a href="https://mastodon.social/tags/FPGA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FPGA</span></a> <a href="https://mastodon.social/tags/Forth" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Forth</span></a></p>
Fabian Kurz, DJ5CW/SO5CW<p>Finally got around to play with my Raspberry Pi Pico and the fantastic HF oscillator demo by R2BDY. I added some code to generate Chirped Hell and QRSS FSK-CW with it. A bit drifty without locking it to GPS. This will go on the air (30m) tomorrow! 🙂 <a href="https://github.com/RPiks/pico-hf-oscillator/pull/6" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/RPiks/pico-hf-oscil</span><span class="invisible">lator/pull/6</span></a> <a href="https://social.darc.de/tags/hamradio" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hamradio</span></a> <a href="https://social.darc.de/tags/qrss" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>qrss</span></a> <a href="https://social.darc.de/tags/rp2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rp2040</span></a></p>
AlgoCompSynth by znmeb 🇺🇦<p>CLAMS - The Quest for Audio and Portability</p><p><a href="https://github.com/AlgoCompSynth/CLAMS/blob/main/presentations/CLAMS-quest.pdf" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/AlgoCompSynth/CLAMS</span><span class="invisible">/blob/main/presentations/CLAMS-quest.pdf</span></a></p><p><a href="https://mastodon.social/tags/Forth" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Forth</span></a> <a href="https://mastodon.social/tags/RP2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RP2040</span></a> <a href="https://mastodon.social/tags/ElectronicMusic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ElectronicMusic</span></a></p>
Ayke van Laethem<p>Working on threading support in TinyGo!<br>First just for Linux and other operating systems, but eventually this work should enable multicore support on chips like the RP2040 and ESP32.</p><p>While it might seem odd to focus on Linux first, the reason is that it's easier to debug on Linux than on baremetal and most work is not Linux specific. Most work is to remove all single-thread assumptions everywhere.</p><p>To follow my progress, see: <a href="https://github.com/tinygo-org/tinygo/pull/4559" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/tinygo-org/tinygo/p</span><span class="invisible">ull/4559</span></a></p><p><a href="https://hachyderm.io/tags/TinyGo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TinyGo</span></a> <a href="https://hachyderm.io/tags/RP2040" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RP2040</span></a> <a href="https://hachyderm.io/tags/ESP32" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ESP32</span></a></p>
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