GitHub - Optiboot/optiboot: Small and Fast Bootloader for Arduino and other Atmel AVR chipsYou signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
Rustã§ä½œã‚‹ãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ OS
ã¯ã˜ã‚ã« ç°¡å˜ãªã‚¿ã‚¹ã‚¯ç®¡ç†æ©Ÿèƒ½ã¨ã€ã‚¿ã‚¤ãƒžãƒ¬ã‚¸ã‚¹ã‚¿ã«ã‚ˆã‚‹å‰²ã‚Šè¾¼ã¿ç®¡ç†æ©Ÿèƒ½ã‚’æŒã¤ç°¡æ˜“ãªãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ OSã‚’Rustã§è‡ªä½œã—ã¾ã—ãŸã€‚ Aruduino Unoボードã«æ載ã•ã‚Œã‚‹ATmega328Pマイコン上ã§å‹•ã‹ã™ã“ã¨ã‚’想定ã—ã¦ã„ã¾ã™ãŒã€https://github.com/Rahix/avr-hal ã§ã‚µãƒãƒ¼ãƒˆã•ã‚Œã¦ã„ã‚‹AVRマイコンã§ã‚ã‚Œã°ã€ã»ã¼åŒæ§˜ã®å®Ÿè£…ãŒã§ããã†ã§ã™ã€‚ 本記事ã§ã¯ç’°å¢ƒæ§‹ç¯‰ã«ã¤ã„ã¦ã¯å‰²æ„›ã—ã€å®Ÿè£…ã®è©³ç´°ã«ã¤ã„ã¦è§£èª¬ã‚’è¡Œã„ãŸã„ã¨æ€ã„ã¾ã™ã€‚ リアルタイムOSã®è¨è¨ˆ 今回作æˆã—ãŸãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ OSã¯ã€æŠ€è¡“書店13ã§ã‚µãƒ¼ã‚¯ãƒ«å‡ºå±•ã—ãŸæ›¸ç±ã€cistLT Bookã§ä½œæˆã—ãŸOS(https://github.com/yud0uhu/ChocottoOS)ã‚’ã€Rustã§å†å®Ÿè£…ã—ãŸã‚‚ã®ã«ãªã‚Šã¾ã™ã€‚ 書ç±åŒæ§˜ã€ITRON4.0仕様ã«æº–æ‹ ã™ã‚‹ãŸã‚ã®äº”é …ç›®ã‚’OSã®æ©Ÿèƒ½è¦ä»¶ã¨ã—ã¦å®šã‚ã¾ã—ãŸã€‚ (a) ã‚¿
Pro Micro Micro-B版
自作ã‚ーボードã§ã‚ˆã使ã‚れるマイコンボードã§ã™ã€‚ 仕様 ・USB Micro B ・ATmega32U4 ・5V/16MHz コンスルー付ãセットã¯ã“ã¡ã‚‰ Pro Micro Micro-B版 コンスルーセット
ãã‚€ã„ã•ã‚“ã®ã¶ã‚ã | ATTINY202(ã¨ãã®ä»–)を使ã£ã¦ã¿ã‚‹3 -UPDI難民å•é¡Œè§£æ±ºã®ä»¶-
!å‘Š! ã¶ã‚ãã®https化ã«ã‚ˆã£ã¦Syntax HighlighterãŒæ©Ÿèƒ½ã—ãªããªã£ã¦ã—ã¾ã„ã¾ã—ãŸã®ã§ ç¾åœ¨æ£å¸¸ã«é–²è¦§ã§ãるよã†éŽåŽ»ã®è¨˜äº‹ã‚’é©å®œä¿®æ£ä¸ã§ã™ï¼ï¼ â—ç§ã®ä¸ã§UPDI難民å•é¡Œã«çµ‚æ¢ç¬¦ãŒï¼ï¼ æ–°ã—ã„世代ã®AVRシリーズã¯å¾“æ¥ã‹ã‚‰ã®ISP,JTAG,PDI,TPI,dWireã¨ã¯ å…¨ã別ã®ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ãƒ»ãƒ‡ãƒãƒƒã‚°ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ãƒ¼ã‚¹(UPDI)ã¨ãªã£ã¦ ã„ã‚‹ã®ã¯ã”å˜ã˜ã®é€šã‚Šã‹ã¨æ€ã„ã¾ã™ã€‚ ãã‚€ã„ã•ã‚“ã‚‚PDI,TPIã¾ã§ã¯æ‰‹æŒã¡ã®ãƒ‡ãƒãƒƒã‚¬ãƒ»ãƒ©ã‚¤ã‚¿ãƒãƒ¼ãƒ‰ã‚¦ã‚¨ã‚¢ã§ ã§ä½•ã¨ã‹ã—ã®ã’ã¦ã„ãŸã®ã§ã™ãŒUPDIã«é–¢ã—ã¦ã¯å¸‚販ã®è©•ä¾¡åŸºæ¿ã‹ã‚‰ç·šã‚’引ã出ã—㦠ãã‚Œã«å¯¾å¿œã—ãŸç‰¹åˆ¥ãªavrdudeを使用ã—ã¦èŒ¶ã‚’æ¿ã—ã¦ãŠã‚Šã¾ã—ãŸã€‚ ãã—ã¦ãã®å¾Œã«pyUPDIã¨ã„ã†COMãƒãƒ¼ãƒˆã®é€šä¿¡ã ã‘ã§UPDI㮠プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚’ãŠæ‰‹è»½ã«ã§ãる代物ãŒä¸–ã«åºƒã¾ã£ã¦ã„ã〠嗚呼…ã“ã‚ŒãŒavrdudeã«ã‚‚実装ã•ã‚ŒãŸã‚‰ãªã… …ã¨ãš
Nim言語 : AVRマインコン(ATMega328p) (Arduino Uno/Namo) ã§Nim言語を使ㆠ2021/11
Nim言語 : AVRマインコン(ATMega328p) (Arduino Uno/Namo) ã§Nim言語を使ㆠ2021/11 ã¯ã˜ã¾ã‚Š 3å¹´ãらã„å‰(2019å¹´åˆé )ã€nim-0.19.6ã‚ãŸã‚Šã®æ™‚期㫠AVR(Ardunino Uno/Nano)ã§ä½¿ã£ã¦ã¿ãŸè¨˜éŒ²ãŒã“ã¡ã‚‰ã€ Nim言語:AVR:Arduino UNO用ã«ã‚³ãƒ³ãƒ‘イルã—ãŸã¨ãã®ãƒ¡ãƒ¢ 2019/01 ã§ã€ ç¾åœ¨ã®Nim言語㯠nim-1.6.0ã¾ã§é€²æ©ã—ãŸã®ã§ãã‚Œã«åˆã‚ã›ã¦å†åº¦å¤‰æ›´èª¿æ•´ã‚„ 動作確èªç‰ã€…ã‚’ã‚„ã£ã¦ã¿ãŸè¨˜éŒ²ãŒã“ã“。 ã¨ã‚†ã†ã‹ä¸Šè¨˜ãƒªãƒ³ã‚¯å…ˆã®ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’ä»Šé ƒã«ãªã£ã¦æŽ²è¼‰ã—ãŸå½¢ã«è¿‘ã„ (^^; Nim On AVR 基本的ã«AVRã®ãƒ¬ã‚¸ã‚¹ã‚¿ã‚’Nim言語å´ã§å®šç¾©ã—ã¦ã€ãƒ¬ã‚¸ã‚¹ã‚¿ã‚¢ã‚¯ã‚»ã‚¹ã‚’ベタ書ãã™ã‚‹ã‚„ã‚Šæ–¹ã§ã™ã€‚ Nim言語ã®ã¿ã®Pure Nim記述ãŒå¯èƒ½ã€‚ サンプルプãƒã‚°ãƒ©ãƒ LED ON/OFF LED ON/OFF C
GitHub - nimblemachines/muforth: A simple, indirect-threaded Forth, written in C; for target compiling; runs on Linux, BSD, OSX, and Cygwin
muforth is a small, simple, fast, indirect-threaded code (ITC) Forth intended for use as a cross-compiler for microcontrollers and other embedded devices. It is written in C and its core is very portable. Because of its Forth nature, it is naturally extensible, scriptable, and customizable. muforth is very well-suited to interactive coding, debugging, and exploration, and is a great tool for bring
マイコンã¸ã®ãƒ—ãƒã‚°ãƒ©ãƒ ã®æ›¸ãè¾¼ã¿ã®ä»•çµ„ã¿ï¼ˆJTAG, SWD, シリアル） | osaphex lab.
Arduinoを使ã‚ãšã€è‡ªåˆ†ã§ãƒžã‚¤ã‚³ãƒ³ã‚’é¸å®šã—組込ã¿ã‚·ã‚¹ãƒ†ãƒ を実装ã—よã†ã¨è€ƒãˆãŸæ™‚ã«é¿ã‘ã¦é€šã‚Œãªã„JTAGã‚„SWD。プãƒã‚°ãƒ©ãƒ ã®æ›¸ãè¾¼ã¿ã¨ã„ã£ãŸåˆæ©çš„ãªã¨ã“ã‚を支ãˆã‚‹æŠ€è¡“ã§ã‚ã‚‹ã«ã‚‚é–¢ã‚らãšãƒãƒƒãƒˆã«ã¯ã‚ã¾ã‚Šèª¬æ˜Žã—ã¦ãã‚Œã¦ã„るサイトãŒç„¡ã„å°è±¡ã§ã™ã€‚ã¾ãŸArduinoã¯ãªãœJTAG,SWDを使ã‚ãšã«æ¸ˆã‚“ã ã®ã‹ã«ã¤ã„ã¦èª¿ã¹ã‚‹ã®ã«ã‚‚å°‘ã—苦労ã—ã¾ã™ã€‚ãã“ã§ã€Œãƒ—ãƒã‚°ãƒ©ãƒ ã®æ›¸ãè¾¼ã¿ã€ã«é–¢ã—ã¦ã„ã‚ã„ã‚調ã¹ã¦ã¿ã¾ã—ãŸã€‚ プãƒã‚°ãƒ©ãƒ ã¯ã©ã“ã«æ ¼ç´ã•ã‚Œã‚‹ã‹ マイコンã®ä¸»è¨˜æ†¶ã«ã¯RAM (Random Access Memory)ã¨ROM (Read Only Memory)ã®2ã¤ãŒã‚ã‚Šã€ãƒ—ãƒã‚°ãƒ©ãƒ ã¯ROMã«æ ¼ç´ã•ã‚Œã¾ã™ã€‚ ã“れ㯠RAMã¯èªã¿è¾¼ã¿/書ãè¾¼ã¿ã®ã„ãšã‚Œã‚‚高速ã§ã§ãã‚‹ãŸã‚ã€å‡¦ç†ä¸ã®ãƒ‡ãƒ¼ã‚¿ã®æ ¼ç´ã«åˆ©ç”¨ ROMã¯æ›¸ãè¾¼ã¿ã«å°‘ã—難ãŒã‚ã‚‹ãŸã‚プãƒã‚°ãƒ©ãƒ ãªã©ã®èªã¿è¾¼ã¿å°‚用ã®ãƒ‡ãƒ¼ã‚¿ã®æ ¼ç´ã«åˆ©ç”¨ ã¨ã„ã†å½¢ã§ä½¿ã„分ã‘ãŒã•
HID-class USB Serial Communication for AVRs using V-USB « RAYSHOBBY.NET
A month with no new post? That’s unacceptable. Since my last trip to Shenzhen, I actually have quite a few new ideas and projects to post about. The thing is there are so many of them that I don’t know which one to start with! Anyways, I’ve decided to put a stop to this. In this blog post, I will describe some work I did a little while back about implementing HID-class serial communication for AVR
AmForth — AmForth
AmForth¶ AmForth is an easily extendible command interpreter for the Atmel AVR8 Atmega micro controller family and some variants of the TI MSP430. The RISC-V CPU (32bit) is currently beeing worked on. It has a turnkey feature for embedded use too. AmForth is published under the GNU Public License v3 (GPL). A commercial use is possible but for traditional commercial uses there are commercial Forths
ATMEGA328P ã‚’ Arduino ã¨ã—ã¦ä½¿ã†
ATMEGA328P ã‚’ Arduino ã¨ã—ã¦ä½¿ã†ãŸã‚ã®è¨˜äº‹ã§ã™ã€‚ 購入 ピンアウト 基本的ãªé…ç·š ブートãƒãƒ¼ãƒ€ãƒ¼ã‚’書ã込む スケッãƒã‚’書ã込む Blink (å˜ä½“実行ã§ã®ï¼¬ãƒã‚«) Arduino ã£ã½ã„ã® (Ardupoino) 購入 ã©ã“ã§ã‚‚購入ã§ãã¾ã™ã€‚ AVR マイコン ATMEGA328P-PU (秋月電å) AVR マイコン ATMEGA328P-PU (共立エレショップ) AVR マイコン ATMEGA328P-PU (マルツオンライン) AVR マイコン ATMEGA328P-PU (RS オンライン) ピンアウト ATMEGA328P ã®ãƒ”ンアウトã¯ä»¥ä¸‹ã®ã‚ˆã†ã«ãªã£ã¦ã„ã¾ã™ã€‚ See Also: ATMEL 8-BIT MICROCONTROLLER WITH 4/8/16/32K BYTES DATASHEET (Atmel) ATMEGA328 & Arduino
FlashForth
FlashForth is a Forth stamp system implemented on the Microchip 8-bit PIC18F and 16-bit PIC24, 30, 33 and the Atmel Atmega microcontroller families. FlashForth also works on the popular Arduino UNO and MEGA boards. FF (FlashForth) allows you to write and debug complex real-time applications. The complete system including the compiler is executing on the microcontroller. A Forth interpreter, compil
GitHub - ttsiodras/MiniForth: A tiny Forth I built in a week. Blog post: https://www.thanassis.space/miniforth.html
( Wrote a blog post about this here ) It was raining hard, a week ago. And what could you possibly do on a rainy Saturday afternoon? Well... You can make a Forth interpreter/compiler from scratch... ...then put it inside a 1.5$ Blue Pill microcontroller... ...and finally, inside an Arduino UNO... ... within its tiny 2K RAM! Click on the image to watch it blinking the LED of my Arduino: I haven't d
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SimulIDE
GitHub - taiki-e/portable-atomic: Portable atomic types including support for 128-bit atomics, atomic float, etc.
GitHub - qmk/qmk_firmware: Open-source keyboard firmware for Atmel AVR and Arm USB families
GitHub - chochain/nanoFORTH: Forth for Arduino Nano - Interactive, Multi-tasking, EEPROM turnkey.
MPLAB® X IDE Debugging Simulator - Developer Help
GitHub - technoblogy/ulisp: A version of the Lisp programming language for ATmega-based Arduino boards.
GitHub - buserror/simavr: simavr is a lean, mean and hackable AVR simulator for linux & OSX
Arduino USBasp Programmer / Simple Forth Programming
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