Hacker News

Hōʻike i ka HN: Ua hōʻoia ʻia ka ʻīlio kiaʻi FPGA no ka hoʻolaha ʻana i ka AM ma nā kaila ʻole

\u003ch2\u003eShow HN: FPGA kiaʻi i hōʻoia ʻia no ka hoʻolaha ʻana i ka AM i loko o nā tunnels unmanned\u003c/h2\u003e \u003cp\u003e Hōʻike kēia ʻatikala Hacker News "Show HN" i kahi papahana hou a i ʻole mea hana i hana ʻia e nā mea hoʻomohala no ke kaiāulu. Hōʻike ka hoʻouna ʻana i ka hana ʻenehana a me ka hoʻoponopono pilikia ...

8 min read Via github.com

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Hacker News
\u003ch2\u003eShow HN: FPGA kiaʻi i hōʻoia ʻia no ka hoʻolaha ʻana i ka AM i loko o nā tunnels unmanned\u003c/h2\u003e \u003cp\u003e Hōʻike kēia ʻatikala Hacker News "Show HN" i kahi papahana hou a i ʻole mea hana i hana ʻia e nā mea hoʻomohala no ke kaiāulu. Hōʻike ka hoʻouna ʻana i ka hana ʻenehana a me ka hoʻoponopono pilikia i ka hana.\u003c/p\u003e \u003ch3\u003e Nā Mea Koʻikoʻi Pāhana\u003c/h3\u003e \u003cp\u003e ʻO nā mea koʻikoʻi e hoʻohanohano ai kēia pāhana:\u003c/p\u003e \u003cul\u003e \u003cli\u003eOpen-source ala e paipai ana i ka laulima\u003c/li\u003e \u003cli\u003eHoʻoponopono kūpono i nā pilikia o ka honua maoli\u003c/li\u003e \u003cli\u003e ʻenehana hou i ka hoʻomohala polokalamu\u003c/li\u003e \u003cli\u003e Hoʻopili kaiaulu a me ka hoʻomaikaʻi ʻana i ka manaʻo manaʻo\u003c/li\u003e \u003c/ul\u003e \u003ch3\u003eKinoino\u003c/h3\u003e \u003cp\u003e Hōʻike kēia ʻano pāhana i ka mana o ka hoʻomohala ʻana i alakaʻi ʻia e ke kaiāulu a me ka ulu mau ʻana o nā hoʻonā ʻenehana ma o nā hoʻoikaika like ʻana.\u003c/p\u003e

Nīnau pinepine

He aha ka ʻīlio kiaʻi FPGA i hōʻoia ʻia a no ke aha he mea nui ia no ka hoʻolaha AM?

ʻO kahi ʻīlio kiaʻi FPGA i hōʻoia ʻia he kaapuni hāmeʻa nona ke ʻano pololei i hōʻike ʻia ma ka makemakika me ka hoʻohana ʻana i nā mea hana hōʻoia maʻamau, e hoʻopau ana i nā papa holoʻokoʻa o nā pōpoki hiki ʻole ke hoʻāʻo wale ʻia. No ka hoʻolaha ʻana o AM i nā tunnels unmanned, he mea nui kēia - inā hāʻule ka ʻīlio kiaʻi, paʻa paha ka ʻōnaehana hoʻolaha me ka ʻole o ke kanaka e komo. ʻO ka hōʻoia ʻokoʻa e hōʻoiaʻiʻo i ka ʻīlio kiaʻi e hoʻonohonoho hou i ka ʻōnaehana ma lalo o nā kūlana hewa i ʻōlelo ʻia, e kūpono ai no nā hoʻolālā palekana-koʻikoʻi, mālama ʻole ʻia.

No ke aha e hoʻohana ai i ka FPGA ma kahi o ka microcontroller no kēia ʻano ʻīlio kiaʻi?

Ke hāʻawi nei nā FPGA i ka hoʻokō ʻana i nā lako hana like ʻole me ka ʻole o ka ʻōnaehana hana ma luna o ke poʻo, e ʻoi aku ka hilinaʻi no nā noi kiaʻi. ʻAʻole like me nā microcontrollers, ʻaʻole hiki ke hoʻopōʻino ʻia kahi ʻīlio kiaʻi FPGA e nā lako polokalamu, ka hoʻoulu ʻana o ka puʻupuʻu, a i ʻole nā ​​​​kaʻina holo kaʻa - hana ia ma ka pae loiloi. No ka hoʻolaha AM lōʻihi i mālama ʻole ʻia i nā tunnel kahi paʻakikī ke komo ʻana i ka mālama ʻana, he mea koʻikoʻi kēia ʻano hilinaʻi ʻoihana. ʻO ka hōʻoia ʻokoʻa o ka hoʻolālā e hoʻoikaika hou i ka hilinaʻi e holo pololei ana ka loiloi FPGA e like me ka mea i kuhikuhi ʻia ma lalo o nā kūlana hoʻokomo.

Pehea e komo ai kēia papahana i loko o ka hoʻolaha hoʻolaha a i ʻole ke kaʻina hana hoʻokele waiwai?

Ke hana nei kēia ʻīlio kiaʻi FPGA ma ke ʻano he haʻahaʻa haʻahaʻa hilinaʻi mua e hoʻohui pū me nā ʻōnaehana nānā a me nā ʻōnaehana hoʻokele kiʻekiʻe. No nā hui e hoʻokele ana i nā ʻōnaehana hoʻolaha me nā mea hana ʻē aʻe, nā paepae e like me Mewayz — hāʻawi ʻia i 207 mau modules i hoʻohui ʻia ma $19/mahina - hāʻawi i ke ʻano o ke kahe hana kikowaena a me ka papa automation kahi e hiki ai ke hōʻuluʻulu ʻia a hoʻokō ʻia nā mākaʻikaʻi, logging, a me nā diagnostics mamao mai ia ʻōnaehana lako me ka ʻole e koi ʻia ma ka pūnaewele.

He mea kūpono paha ka hōʻoia ʻokoʻa no nā papahana ʻenehana liʻiliʻi, a i ʻole no nā hui nui wale nō?

Ua lilo ka hōʻoia maʻamau i nā mea hoʻomohala hoʻokahi a me nā hui liʻiliʻi, mahalo i nā mea hana open-source e like me SymbiYosys a me nā mea nānā hoʻohālike e hana pū me ka code HDL maʻamau. Ke hōʻike nei kēia papahana hiki i ka hoʻoikaika ʻana i ka lako lako open-source ke hoʻohana i nā ala maʻamau e hana i nā hoʻolālā kūpono. ʻO ka ulu ʻana o ka kaiaola o nā mea paahana hiki ke hoʻohālikelike ʻia i ke ʻano o ka lako polokalamu, kahi e hana ai nā paepae e like me Mewayz i nā mana o ka ʻoihana - 207 modules, e hoʻomaka ana ma $19/mahina - hiki i nā mea kūkulu kūʻokoʻa a me nā hui liʻiliʻi like.

E hoʻopololei i kāu ʻoihana me Mewayz

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