{"id":119264,"date":"2024-08-09T21:43:00","date_gmt":"2024-08-09T19:43:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/predstavlena-plata-raspberry-pi-pico-2"},"modified":"2024-08-09T21:43:00","modified_gmt":"2024-08-09T19:43:01","slug":"predstavlena-plata-raspberry-pi-pico-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/predstavlena-plata-raspberry-pi-pico-2","title":{"rendered":"Esitlusse Raspberry Pi Pico 2 plaat","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Raspberry Pi projekt tutvustas uut Raspberry Pi Pico 2 plaati, mis j\u00e4tkab Pico ja Pico W miniatuursate plaatide arendamist, varustatud ettev\u00f5tte enda v\u00e4ljat\u00f6\u00f6tatud mikrokontrolleriga. Plaat toodetakse Sony tehases ja maksab 5 dollarit. Nagu ka eelnevad Pico plaadid, on uus mudel suunatud peamiselt koost\u00f6\u00f6ks Raspberry Pi arvutitega, sisse Embedded s\u00fcsteemide arendamiseks ja seadmete juhtimise s\u00fcsteemide loomiseks. Aasta l\u00f5puks on kavandatud v\u00e4lja anda ka Pico 2 W mudel, millel on Bluetooth ja Wi-Fi (2.4GHz 802.11n) tugi, mis p\u00f5hineb Infineon CYW43439 kiibil. <\/p>\n

Pico 2 plaat on t\u00e4helepanuv\u00e4\u00e4rne uue RP2350 mikrokontrolleri kasutuselev\u00f5tmise t\u00f5ttu, mis v\u00f5rreldes varasemate mudelite RP2040 mikrokontrolleriga sisaldab v\u00f5imsamat kahe tuumaga ARM Cortex-M33 protsessorit DSP ja ujuvpunkthandlingu plokiga, t\u00f6\u00f6tades sagedusel 150MHz (varasemalt kasutati ARM Cortex-M0+ 133 MHz). Lisaks on kaks valikulist Hazard3 tuuma RISC-V k\u00e4skluste arhitektuuriga, millele saab k\u00e4ivitamise ajal l\u00fclituda, et kasutada neid ARM Cortex-M33 tuumade asemel. <\/p>\n

Kiip on varustatud 520 KB sisseehitatud t\u00f6\u00f6tleva m\u00e4luga (varasemalt oli 264 KB), v\u00f5imaldab \u00fchendada v\u00e4liseid QSPI PSRAM m\u00e4lumooduleid ja pakub t\u00e4iustatud turvafunktsioone. Pico 2 plaat tarnitakse 4MB QSPI Flash m\u00e4lu, mis on kaks korda rohkem kui eelmisel mudelil. Samuti on plaat t\u00e4ielikult \u00fchilduv varasemate mudelitega riistvara ja tarkvara tasandil, mida kasutatakse rakenduste arendamiseks.

\"Esitlusse<\/center> <\/p>\n

RP2350 kiip sisaldab sisseehitatud riistvaralisi vahendeid vigade sisestamise kaitseks (Fault Injection) ja toetab Arm TrustZone tehnoloogiat, mida saab kasutada digitaalallkirja kaudu k\u00e4ivitamise verifitseerimiseks, pakkuda juhiseid SHA-256 r\u00e4simiste arvutamise kiirendamiseks ja usaldusv\u00e4\u00e4rsete juhuslike arvude genereerimiseks (TRNG, True Random Number Generator). Lisaks on saadaval 8 KB \u00fchekordselt programmeeritavat m\u00e4lumahtu, millele saab salvestada andmeid, mida hiljem ei saa muuta v\u00f5i kustutada. <\/p>\n

Rakenduste loomiseks v\u00f5ivad kasutada keeli C, C++, MicroPython v\u00f5i CircuitPython. Arendust C\/C++ jaoks saab teha Visual Studio Code redaktoris, mille jaoks on saadaval spetsiaalne lisand. Kiibi v\u00f5imalused on piisavad masin\u00f5ppe rakenduste koostamiseks, mille arendamiseks on saadaval TensorFlow Lite raamistik. V\u00f5rgu\u00fchenduse jaoks soovitatakse kasutada lwIP v\u00f5rgu steki, mis on sisseehitatud Pico SDK-sse C keeles rakenduste arendamiseks, samuti MicroPythoni p\u00fcsivara.

\r\n \"M\u00e4ngi\r\n
<\/div>\r\n <\/div><\/center> <\/p>\n

Eraldi on teada antud koost\u00f6\u00f6st ettev\u00f5tetega 4D Systems, Adafruit, Bus Pirate, Cytron, Hellbender, Ignys, Invector Labs, Melopero, NewAE, Pimoroni, Seeed, Solder Party, SparkFun, Switch Science, ThisisNotRocketScience, Tiny Circuits ja Wiznet, kes on valmistanud oma versioonid plaatidest ja seadmetest, mis p\u00f5hinevad mikrokontrolleril RP2350. Arendatavate toodete hulka kuuluvad: ekraanid gen4-RP2530, Arduino-\u00fchilduv plaat Adafruit Feather RP2350, silumispinnad Bus Pirate 5XL ja Bus Pirate 6, t\u00f6\u00f6stuslik sisend-\/v\u00e4ljundkontroller Cytron IRIV I\/O, robotite kontroller MOTION 2350 Pro, arendajaplatvormid Hellbender RP2350 ja Ignys RP2350, plaat Challenger+ RP2350 BConnect, Melopero Perpetuo LoRa ja NewAE RP2350, Pimoroni Tiny 2350, Plasma 2350, PGA2350, Seeed XIAO RP2350, Solder Party RP2350 Stamp, SparkFun Pro Micro ja Switch Science Picossci2, heliefektide s\u00fcnteesija ThisIsNotRocketScience Bopp & Steve, m\u00e4ngukonsool Tiny Circuits Thumby Color.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u043e\u0435\u043a\u0442 Raspberry Pi \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043d\u043e\u0432\u0443\u044e \u043f\u043b\u0430\u0442\u0443 Raspberry Pi Pico 2, \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u044e\u0449\u0443\u044e \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u043c\u0438\u043d\u0438\u0430\u0442\u044e\u0440\u043d\u044b\u0445 \u043f\u043b\u0430\u0442 Pico \u0438 Pico W, \u043e\u0441\u043d\u0430\u0449\u0451\u043d\u043d\u044b\u0445 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u043c \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438. \u041f\u043b\u0430\u0442\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430 \u0437\u0430\u0432\u043e\u0434\u0435 Sony \u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u043f\u043e \u0446\u0435\u043d\u0435 5 \u0434\u043e\u043b\u043b\u0430\u0440\u043e\u0432. \u041a\u0430\u043a \u0438 \u043f\u0440\u043e\u0448\u043b\u044b\u0435 \u043f\u043b\u0430\u0442\u044b Pico \u043d\u043e\u0432\u0430\u044f \u043c\u043e\u0434\u0435\u043b\u044c \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u0433\u043b\u0430\u0432\u043d\u044b\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c \u0434\u043b\u044f \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0441 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u0430\u043c\u0438 Raspberry Pi, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u0438 \u0441\u0438\u0441\u0442\u0435\u043c […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":119265,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-119264","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Tutvustatakse Raspberry Pi Pico 2 plaati | ProHoster","description":"Raspberry Pi projekt tutvustas uut Raspberry Pi Pico 2 plaati, mis j\u00e4tkab Pico ja Pico W miniatuurse plaatide arendamist, varustatud oma disaini 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