GitHub - gwsystems/aWsm: WebAssembly ahead-of-time compiler and runtime. Focuses on generating fast code, simplicity, and portability.
aWsm is a compiler and runtime for compiling WebAssembly (Wasm) code into llvm bytecode, then into sandboxed binaries you can run on various platforms. It focuses on generating very fast code (best of breed for WebAssembly), having a simple and extensible code-base, and on portability. What is WebAssembly? Wasm is a standard binary format that is platform agnostic, debuggable, fast, and safe. Plea
LiteRT for Microcontrollers  | Google AI Edge  | Google AI for Developers
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RISC-V MCU ã® CH32V203 開発ボードを作ã£ãŸ - @74thã®åˆ¶ä½œãƒã‚°
RISC-V MCU ã® CH32V203 を使ã£ãŸãƒžã‚¤ã‚³ãƒ³é–‹ç™ºãƒœãƒ¼ãƒ‰ã‚’作りã¾ã—ãŸã€‚ 2024-09-25追記 Switch Scienceã•ã‚“ã§ã€å®Œæˆå“ボードをマーケットプレース出å“ã—ã¦ã„ã¾ã™ã€‚ 74th. CH32V203 ProMicro Like（CH32V203æ載ProMicroピン互æ›ãƒœãƒ¼ãƒ‰ï¼‰www.switch-science.com Boothã«ã¦çµ„ã¿ç«‹ã¦ã‚ットを販売ã—ã¦ã„ã¾ã™ã€‚ 74th.booth.pm CH32Vシリーズã¨ã¯ ARMコアを使ã£ãŸãƒžã‚¤ã‚³ãƒ³ã«ã¯ã€STM32ãŒæœ‰åã§ã™ãŒã€ã“れをãªãžã£ãŸä¸å›½è£½ãƒžã‚¤ã‚³ãƒ³ã¨ã—ã¦ã€ GigaDevice GD32 ã‚„ WCH CH32 マイコンãŒã‚ã‚Šã¾ã™ã€‚型番ã«ã‚‚ STM32F103C8T6 ã¨åŒã˜æ©Ÿèƒ½ã§ã‚ã‚‹ã¨ä¸»å¼µã™ã‚‹ã‚ˆã†ã«ã€CH32F103C8T6 ãªã©ã¨ä»˜ã‘られã¦ã„ã¾ã™ã€‚ ãã—ã¦ãれをãã®ã¾ã¾ ARM ã‹ã‚‰ RISC-V コア
WCH ã® RISC-V MCU CH32V203 ã‚’ Rust ã§Lãƒã‚«ã™ã‚‹ - @74thã®åˆ¶ä½œãƒã‚°
tl;dr WCH 社ã®å®‰ä¾¡ãª RISC-V MCU CH32V203 を手ã«å…¥ã‚ŒãŸã‚ˆ RISC-V ã® firmware 㯠rust ã§å®Ÿè£…ã§ãるよ ch32-rs ã¨ã„ã†ãƒ©ã‚¤ãƒ–ラリを使ãˆã° firmware も実装ã—ã‚„ã™ã„よ 経緯 最近〠RISC-V ã‹ ARM ã«æ§˜ã€…ãªã‚¨ã‚³ã‚·ã‚¹ãƒ†ãƒ ãŒé›†ã¾ã£ã¦ã„るよã†ã«æ„Ÿã˜ã¦ã„ã¾ã™ã€‚ ãã—ã¦ã€rust ã§ã¯ RISC-V 㨠ARM ã«ã¤ã„ã¦ã¯ã€å°‘ã—rust ã®è¿½åŠ セットアップã¯å¿…è¦ã«ãªã‚Šã¾ã™ãŒã€rustã ã‘ã§ãƒ“ルドãŒã§ãるよã†ã«ãªã£ã¦ã„ã‚‹ã¾ã™ã€‚ rust ã ã‘ã§å®Œçµã™ã‚‹ã¨ã„ã†ã®ãŒã¨ã¦ã‚‚開発環境構築ã«ã‚‚楽ã§ã‚ˆã•ãã†ã§ã™ã€‚ 最近 RISC-V ã§ã‚ã‚‹ ESP32-C3 ã®Firmwareã‚’ rust ã§å®Ÿè£…を試ã¿ã¦ã„ã¦ã€ãã®ä»–ã«ã‚‚ Rust ã§éŠã¹ã‚‹ MCU ã‚’ãŸã‚ãã†ã¨æ€ã„ã€ãã‚“ãªä¸åŒäººèªŒã€ŽPICã‚„AVRã®ä»£ã‚ã‚Šã«CH55xã¯ã©ã†ã§ã—ょã†ã€ã§æ‰±ã‚ã‚Œ
GitHub - ch32-rs/ch32-rs: Embedded Rust device crates for WCH's RISC-V and Cortex-M microcontrollers
CH32V003 ã®ãƒ•ã‚¡ãƒ¼ãƒ ウェアã®ãƒ“ルド環境を整ãˆã‚‹ - @74thã®åˆ¶ä½œãƒã‚°
WCH ã® RISC-V ã®å®‰ä¾¡ãªãƒžã‚¤ã‚³ãƒ³ã€CH32V003 ã®ãƒ•ã‚¡ãƒ¼ãƒ ウェアã®ãƒ“ルド環境を整ãˆã¦ã€ãƒ“ルドをã™ã‚‹æ‰€ã¾ã§æŒã£ã¦ãã¾ã—ãŸã€‚ ã„ãã¤ã‹CH32Vã®åˆ©ç”¨æ³•ã«ã¤ã„ã¦ã¾ã¨ã‚ã¦ã„る所を見ã¤ã‘ã¦ã€ä¸»ã«ãã‚Œã«å¾“ã£ã¦æº–å‚™ã—ã¾ã—ãŸã€‚ github.com tl;dr https://github.com/riscv-collab/riscv-gnu-toolchain ã‚’ã€rv32ec を有効ã«ã—ã¦ãƒ“ルドã™ã‚‹ テンプレート生æˆãƒ„ール https://github.com/cjacker/ch32v_evt_makefile_gcc_project_template を使ã£ã¦ãƒ¯ãƒ¼ã‚¯ã‚¹ãƒšãƒ¼ã‚¹ã‚’作る wlink を使ã£ã¦ flash ã™ã‚‹ CH32V003 㯠RV32EC ã§ã‚ã‚‹ CH32V003 ã¯æ‹¡å¼µå‘½ä»¤ãƒãƒªã‚·ãƒ¼ãŒã€CH32V203 ã® RV32IMAC ã¨ç•°ãªã‚Šã€RV32EC ã§ã™ã€‚"E" ã¯
CH32V003J4M6マイコンã¨ch32v003funを使ã£ã¦ã¿ã‚‹
å‰å›žPlatformio+RTOS環境ã§ch32v203å‘ã‘ã®ãƒ—ãƒã‚°ãƒ©ãƒ 環境を確èªã—ã¾ã—ãŸã€‚ 今回ã¯ch32v003ã«ã¤ã„ã¦é–‹ç™ºç’°å¢ƒã®ç¢ºèªã—ã¦ã¿ã¾ã™ã€‚ch32v003ã¯RTOSサãƒãƒ¼ãƒˆã—ã¦ãªã„ã®ã§ã€ç›´æŽ¥ãƒ¬ã‚¸ã‚¹ã‚¿ã‚’è¨å®šã™ã‚‹OSレスãªé–‹ç™ºã«ãªã‚Šã¾ã™ã€‚ãã®å ´åˆã€ch32v003funã¨ã„ã†Githubリãƒã‚¸ãƒˆãƒªã§é–‹ç™ºç’°å¢ƒã¨ã‚µãƒ³ãƒ—ルãŒä¸€ç•ªæƒã£ã¦ã„ã‚‹æ„Ÿã˜ãªã®ã§ã€ä½¿ã„方を試ã—ã¦ã¿ã¾ã—ãŸã€‚ 利用ã™ã‚‹ãƒžã‚¤ã‚³ãƒ³ã¯ã€8ピンã®CH32V003J4M6ã§ã™ã€‚ã»ã‹ã«WCH-LinkEãŒå¿…è¦ã«ãªã‚Šã¾ã™ã€‚ Github 開発環境ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« Win環境ã¯ã„ã‚ã„ã‚試ã—ã¦ã¿ã‚ˆã†ã¨æ€ã„ã¾ã—ãŸãŒæ–念。WSLã§ã‚ã‚Œã°ãƒ“ルドã¯ã§ãã‚‹ã‘ã©ã€USBã«æŽ¥ç¶šã—ã¦ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ã™ã‚‹ã¨ã“ã‚ã«ã¤ã„ã¦ã€ãƒ„ールを使ã‚ãªã„ã¨æŽ¥ç¶šã§ããªã„ä¸ä¾¿ã•ã§å´ä¸‹ã€‚çµå±€Ubuntu22.04稼åƒã™ã‚‹PCã§ä½œæ¥ã—ã¦ã„ã¾ã™ã€‚（ラズパイã¨ã‹ã§ã‚‚良ã„ã®ã§ã€Ubuntu環境ã§
ãã‚€ã„ã•ã‚“ã®ã¶ã‚ã | STM32F4シリーズを使ã£ã¦ã¿ã‚‹11 - STM32F429I-Discovery発動編 -
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æ–°ã—ã„2.5Dアクセラレータ「NeoChrom GPUã€ã‚’使用ã—ãŸå¼·åŠ›ãªãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢æœ€é©åŒ–ã«ã‚ˆã‚ŠSTM32ã§è±Šã‹ãªUIを実ç¾ï½œSTM32, STM8ファミリã¯STã®32bitï¼8bit汎用マイクãƒã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ©è£½å“
ホーム技術・製å“解説 技術関連ブãƒã‚° æ–°ã—ã„2.5Dアクセラレータ「NeoChrom GPUã€ã‚’使用ã—ãŸå¼·åŠ›ãªãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢æœ€é©åŒ–ã«ã‚ˆã‚ŠSTM32ã§è±Šã‹ãªUIã‚’å®Ÿç¾ 2022å¹´5月2æ—¥ マイクãƒã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ©ã®ã‚°ãƒ©ãƒ•ã‚£ãƒƒã‚¯æ€§èƒ½ã‚’高ã‚続ã‘ã¦ã„ã‚‹STã¯ã€ä¸€éƒ¨ã®STM32U5ã«æ載ã•ã‚Œã‚‹æ–°ã—ã„グラフィック処ç†ãƒ¦ãƒ‹ãƒƒãƒˆã§ã‚ã‚‹NeoChrom GPUをリリースã—ã¾ã—ãŸã€‚ã“ã®ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ã¯ã€ãƒ•ãƒªãƒƒãƒ—ã€å›žè»¢ã€ã‚¹ã‚±ãƒ¼ãƒªãƒ³ã‚°ã€ã‚ºãƒ¼ãƒ ãªã©ã®ã‚¢ãƒ‹ãƒ¡ãƒ¼ã‚·ãƒ§ãƒ³ã‚’最é©åŒ–ã—ã¾ã™ã€‚ã¤ã¾ã‚Šã€ã“ã®æ–°ã—ã„ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢IPを使用ã™ã‚‹ã“ã¨ã§ãƒ†ã‚¯ã‚¹ãƒãƒ£ï½¥ãƒžãƒƒãƒ”ングã¨ã‚¢ãƒ«ãƒ•ã‚¡ï½¥ãƒ–レンディングãŒé«˜é€Ÿã«ãªã‚‹ã¨ã„ã†ã“ã¨ã§ã™ã€‚ã“れらã®æ¼”ç®—ã‚’NeoChrom GPUã«ã‚ªãƒ•ãƒãƒ¼ãƒ‰ã™ã‚‹ã“ã¨ã§ã€1秒当ãŸã‚Šã®ãƒ•ãƒ¬ãƒ¼ãƒ 数を大幅ã«å¢—åŠ ã§ãã¾ã™ã€‚ãã®ãŸã‚ã€ã“ã‚Œã¾ã§æ‰‹ã®å±Šã‹ãªã‹ã£ãŸè¤‡é›‘ãªã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹ã‚’ã€STM32U5ãªã©ã®ãƒžã‚¤ã‚¯ãƒã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ©ã§å®Ÿè¡Œã§ãるよã†ã«
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Andrew "bunnie" Huang Prepares the "dabao," a Dev Board for Baochip's "Mostly-Open" X1 RISC-V MCU
GitHub - hathach/tinyusb: An open source cross-platform USB stack for embedded system
ESP32-C5 2.4 and 5 GHz Dual-band Wi-Fi 6 MCU
https://www.raspberrypi.com/news/raspberry-pi-pico-2-our-new-5-microcontroller-board-on-sale-now/
GitHub - barafael/wasm-on-mcu: Experiment to run a WASM interpreter on a Cortex-M4 target
GitHub - tvlad1234/linux-ch32v003: Linux on a $0.15 RISC-V microcontroller
Black Magic Debug: The Plug&Play MCU Debugger
GitHub - cnlohr/ch32fun: Open source minimal stack for the ch32 line of WCH processors, including the ch32v003, a 10¢ 48 MHz RISC-V Microcontroller - as well as many other chips within the ch32v/x line.
Top 15 Graphics Library For MCU
GitHub - espressif/esp-hosted: Hosted Solution (Linux/MCU) with ESP32 (Wi-Fi + BT + BLE)
Espressif Reveals ESP32-P4: A High-Performance MCU with Numerous IO-Connectivity and Security Features
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