ARM?е?R,???Cortex R????????:????ARTIK 055????????

2019-11-22
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?????zhanzr
?????深圳电子资讯

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???ǹ????Exynos??д????????IoT?г????????????: Exynos i S111, Exynos i T200. S111?????NB-IoT?г???, T200?????????????????WiFi?г?. ??T200????, ?????????????, ????????SDK???????, ???????????. ??????????????????, T200???о?????????????ε?ESP32.

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?????????????, ARM?????????Cortex??????????, ??????A,R,M???????. ????A????????????, ??????????????, M??????????????????, R?????????????????????, ????????/???/????. A??д??????????(90%???????????Cortex A????????????, ?????Щ????????ARM9,ARM11). M??ж??????????????????????. ??STM32, LPC?????????????????????????????. R?????д??????????????Щ. ????????ARM?????????????????????. ?????????г??????, IoT, ??????????????????, ??????????????????, R??н???????????. ??????????????IoT??????: ARTIK 055?????????, ????д??Щ??Cortex R??е????????. ??????????, ?в?????????????.

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? ??Uno???,???????

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????????, ???????.

????????????, ???????????????. ?????????USB????о?(????JTAG????)????LDO, ????????????. ????????????????????: ?????(?????????,5V-12V), ???, USB. ?????????????USB?????????. ?????????????????, ?????????????DCDC+ARTIK055???+????. ???ǹ????ж????????????????, ???????Boot?????????屨??, ?????????????о???: Exynos i T200(????) + 8 M SPI Flash.

T200??WiFi???????????е????????, ??????????, ???????????. ??????????Exynos i T200?????????. ?????????????: Cortex®-R4 @ 320MHz + Cortex®-M0+ @ 320MHz. Cortex M0+?????SDK??п???, ????????????????????, ?????????320MHz??Cortex R4????????.

? ARTIK 05x?????

ARTIK?????0, 5, 7???????, ??0??????????020, 030, 05x???????. ?????????з??????Thread/????????????, ????????????????Silicon Labs??EFR32. ??05x???????????Exynos i T200о?, ?????????.

?? Cortex R4??Cortex M4?????

??????????Demo

???????????Cortex R4?????, ?????????κο???Cortex R??е?????????. ?????????Щ????????????(????ǹ??????????????), ??????????????ARTIK IDE?????п???.

???IDE??Windows/Linux/MacOS???????, ??????Windows???????.

????:

https://developer.artik.io/downloads/artik-ide/download

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??????????????????????055??SDK.

????????, ???????????????. ?????????????????, ?????????????USB???о????????????????????????JTAG??д.

???ARTIK IDE??, ????????????tools????????, ?????и?zadig-2.3.exe,?????. ???????????FTDI?????????WinUSB??????????.

? zadig????????

? ??????????????????????

??????????FT2232????????????JTAG, ?????????????????. ????????????????????,???????????(115200)?????????. ?????Linux, MacOS,??????????, ?????вο?????????.

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