Bare-metal #WebAssembly boot on the #RP2350: the handoff to the #Rust runtime force-clears hardware spinlocks (SIO 0xd0000100). This resets core sync primitives, preventing multi-core deadlocks; ensuring clean slate before #WASM payloads execute. #ReverseEngineering #EmbeddedWASM

GitHub - mytechnotalent/embedded-wasm-blinky: A pure Embedded Rust blinky project that runs a WebAssembly Component Model runtime (wasmtime + Pulley interpreter) directly on the RP2350 bare-metal w/ H... A pure Embedded Rust blinky project that runs a WebAssembly Component Model runtime (wasmtime + Pulley interpreter) directly on the RP2350 bare-metal w/ HW capabilities exposed through WIT. - myte...

A pure #Embedded #Rust blinky project that runs a #WASM WebAssembly Component Model runtime (#wasmtime + #Pulley interpreter) directly on the #RP2350 bare-metal w/ HW capabilities exposed through #WIT. github.com/mytechnotale...

Lilbits: Samsung Galaxy Z Fold 8 Wide, Razer Blade 16, and more fallout from Chuwi’s processor mixup Two recent laptops from Chinese PC maker Chuwi that were supposed to ship with AMD Ryzen 5 7430U processors actually had Ryzen 5 5500U chips inside. That means instead of getting a processor with a Zen 3 CPU, customers were getting notebooks with chips featuring AMD's older Zen 2 architecture. But the only way to prove this was to actually open up the computer and remove the CPU cooler to look at the chip, because Chuwi had set things up so that software like CPU-Z would misidentify the processor.

Lilbits: Samsung Galaxy Z Fold 8 Wide, Razer Blade 16, and more fallout from Chuwi’s processor mixup #Chuwi, #Cpuz, #Esp32, #Foldables, #GalazyZFold8Wide, #GamingLaptop, #GoogleTv, #Lilbits, #MediaStreamer, #Onn, #Onn4kPro, #PantherLake, #Picoz89, #Razer, #RazerBlade16, #Rp2350,…

New Video:
LVGL 94 on unsupported display. The PIMORONI Cosmic Unicorn 32x32 matrix. This was so easy!
https://youtu.be/RRBKHmffba4
#rp2040 #rp2350 #raspberrypipico #raspberrypipico2 #pico2 #iot #microcontroller #clang #cpplang #lvgl #pimoroni

Last week we exhibited at Embedded World in Nuremberg.

This video presents some of the demos from our booth, running on embedded devices with Slint 👇

www.youtube.com/shorts/3w64s...

#embedded #Slint #EmbeddedWorld #RP2350 #ESP32 #ESP32S3 #ESP32P4 #Renesas #toradex

MQTT client in under #3min with Mongoose on the Pico 2 W.
https://youtube.com/shorts/qs6zZyIjrpI?feature=share
Deep dive: https://youtu.be/SdbOZYRDh4Y
#rp2040 #rp2350 #raspberrypipico #raspberrypipico2 #pico2 #iot #microcontroller #clang #cpplang #mongoose #mqtt

A quick and easy MQTT client on the Pico 2 W using Mongoose.
https://youtube.com/shorts/bszP6F11llU
#rp2040 #rp2350 #raspberrypipico #raspberrypipico2 #pico2 #iot #microcontroller #clang #cpplang #mongoose #mqtt

New Video: Mongoose isn't just a Web Server. MQTT Client, sweet.
https://youtu.be/SdbOZYRDh4Y
#rp2040 #rp2350 #raspberrypipico #raspberrypipico2 #pico2 #iot #microcontroller #clang #cpplang #mongoose #mqtt

#3min summary Waveshare RP2350 Touch 3.49 Review and Template project.
https://youtube.com/shorts/sOqxK52STiA?feature=share
#rp2040 #rp2350 #raspberrypipico #raspberrypipico2 #pico2 #iot #microcontroller #clang #cpplang #waveshare

Original post on mastodon.social

Pondering what is the easiest way to get enough PIO driven GPIO to watch a 16-bit address, 8-bit data bus.

So, def RP2350 (esp as 5V tolerant), but maybe one of those Pimoroni "XL" Pico things, or maybe a PGA2350 or Pico Stamp, or something like that...

Anyone any experiences of these larger […]

Waveshare RP2350 Touch 3.49. I made it easy with a template project.
https://youtube.com/shorts/RWqVowaygw0?feature=share
Deep dive: https://youtu.be/Sak3GQtrA7I
#rp2040 #rp2350 #raspberrypipico #raspberrypipico2 #pico2 #iot #microcontroller #clang #cpplang #waveshare

FRANK OS 1.0 porta un desktop completo su un microcontroller FRANK OS 1.0 è uno di quei progetti che catturano immediatamente l’immaginazione: un sistema operativo grafico completo, con finestre, taskbar e applicazioni, progettato per funzionare su un semplice microcontroller. L’ispirazione estetica arriva direttamente dagli anni d’oro del computing domestico, con un’interfaccia che richiama in modo evidente Windows 95, ma il cuore tecnico è completamente diverso da quello di un normale sistema desktop.

FRANK OS 1.0 porta l’esperienza dei desktop anni ’90 nel mondo dei microcontroller con finestre sovrapponibili, applicazioni integrate e un’interfaccia che richiama Windows 95. #FRANKOS #FreeRTOS #RP2350 #Microcontroller

New Video: Waveshare RP2350 Touch 3.49, more than a module. A programmable device in one!
Check it out: https://youtu.be/Sak3GQtrA7I
#rp2040 #rp2350 #raspberrypipico #raspberrypipico2 #pico2 #iot #microcontroller #clang #cpplang #waveshare

Customizing a handheld gaming Picopad build @Raspberry_Pi On the Facelesstech blog, they were looking for a nice small handheld that was open source and easy to build. I stumbled upon a YouTube vi...

#displays #emulation #gaming #Pico #2 #projects […]

[Original post on blog.adafruit.com]

Check out how I used Mongoose Real Time Charts to understand this IMU:
youtube.com/shorts/JDx8eZKqlrE #rp2350 #raspberrypipico #raspberrypipico2 #pico2 #iot #microcontroller #clang #cpplang #mongoose

BNO055 IMU at last the data makes sense.
https://youtu.be/x6I02YAyZmU
#rp2040 #rp2350 #raspberrypipico #raspberrypipico2 #pico2 #iot #microcontroller #clang #cpplang

Real time charts helped me understand this IMU:
https://youtube.com/shorts/reZeNwbv4M4?feature=share
#rp2040 #rp2350 #raspberrypipico #raspberrypipico2 #pico2 #iot #microcontroller #clang #cpplang

Raspberry Pi RP2350 microcontroller overclocked to run at more than 5X original frequency The Raspberry Pi RP2350 is a microcontroller chip designed for low-power, low-latency applications. While it's a big step up from the older RP2040 chip, it's still not exactly a speed demon. But what if it... was? When Raspberry Pi first introduced the RP2350 in 2024, the company described it as a chip with two Arm Cortex-M33 cores with frequencies up to 150 MHz and two Hazard3 RISC-V cores that also top out at 150 MHz.

Raspberry Pi RP2350 microcontroller overclocked to run at more than 5X original frequency #Mcu, #Overclocking, #RaspberryPiPico2, #Rp2350

Awakari App

Raspberry Pi RP2350 microcontroller overclocked to run at more than 5X original frequency The Raspberry Pi RP2350 is a microcontroller chip designed for low-power, low-latency applications. While i...

#News #mcu #overclocking #raspberry #pi #pico #2 #rp2350

Origin | Interest | Match

One ROM 40 - The Oasis BBS One ROM 40 brings 16-bit Kickstart ROM emulation to Amiga-era systems, with a browser logic analyzer deep dive.

One ROM 40: A 16-bit Kickstart Replacement With a Browser Logic Analyzer
#OneROM #Amiga #Kickstart #RetroComputing #RP2350 #PIO #DMA #LogicAnalyzer #WebAssembly #OpenSourceHardware #HardwareHacking

theoasisbbs.com/one-rom-40-a...

Pimoroni Badger 2350 menu with my ISS app

the names of the astronauts on the International Space Station

Tinkering with Pimoroni's new Badger 2350, powered by the #raspberrypi #RP2350 I've written an app to get the names of the astronauts on the International Space Station using the built in Wi-Fi and a little JSON magic.

Mongoose makes Over the Air updates of Raspberry Pi Pico 2 W look easy. Check it out:
https://youtu.be/3wzKpsNu3v4
#rp2040 #rp2350 #raspberrypipico #raspberrypipico2 #pico2 #iot #microcontroller #clang #cpplang #ota

The Greggs Roulette app running on Tufty 2350, the screenshot has the device in the centre, with orange "Greggs Roulette" text on top of it.

I made "Greggs Roulette", an app to decide what tasty treat to eat from Greggs!
I used the new Tufty 2350 from Pimoroni, it has a lovely bright screen, great case and a powerful #RaspberryPi #RP2350 SoC (the same as the #Pico2) with Wi-Fi and onboard LiPo power!
youtu.be/sCOLE6amThk
badgewa.re

New Video: Inertial Measurement Unit, the BNO055. At last an IMU I can tame.
Check it out: https://youtu.be/x6I02YAyZmU
#rp2040 #rp2350 #raspberrypipico #raspberrypipico2 #pico2 #iot #microcontroller #clang #cpplang #bno055

I set goals for my RP2350 HUB75 driver project:
▶️13-bit/col render buffer
▶️2 cascaded PIOs + 2x frame buffer
▶️BCM, also bottom 3 bitplanes PWMed
▶️ASM parallel 4x4px RGB-shuffling on Core 1
▶️Vsync + Active FB outputs
▶️DMA interrupt-free
▶️0 CPU cost for static output
#RP2350 #Embedded #HUB75

เล่นจริงได้นานอยู่แฮะ 4-5 ชั่วโมงยังได้อยู่
หรือว่าเพิ่มตัวเช็คแบตเข้าไปน่าจะดี #rp2350

OneROM RAM Mode Turns ROMs Into RAM - The Oasis BBS OneROM RAM Mode turns OneROM into both ROM and RAM for systems like the VIC-20, using jumpers plus clever PIO and DMA timing.

OneROM RAM Mode Turns ROMs Into RAM
#OneROM #VIC20 #RetroComputing #Commodore #MOS6502 #HardwareHacking #OpenSourceHardware #PIO #DMA #RP2350

theoasisbbs.com/onerom-ram-m...

Time for another embedded #Rust episode! I finally dive in and make the "hello, world" of microcontrollers: blinky. Note that most of the series relies on bare metal to demonstrate Rust concepts on MCUs.
👇
www.youtube.com/watch?v=0je_...

#embedded #RaspberryPiPico #RP2350 @raspberrypi.com

Pico Flash Web Flasher Makes Pico Updates Easy - The Oasis BBS Pico Flash web flasher lets you program RP2040 and RP2350 boards in a browser using WebUSB, plus readback and OTP viewing.

Pico Flash Web Flasher Makes Pico Updates Easy
#RaspberryPiPico #RP2040 #RP2350 #WebUSB #PicoBoot #UF2 #Firmware #OpenSource #RetroComputing #OneROM

theoasisbbs.com/pico-flash-w...

The Waveshare 4 Inch Touch LCD. Lets put it through it's paces. Noting the industrial feel of CAN BUS and RS485
https://youtube.com/shorts/6c6nz6uR360
#rp2040 #rp2350 #raspberrypipico #raspberrypipico2 #pico2 #iot #microcontroller #clang #cpplang #waveshare #touch