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E noi i kahi ʻōlelo kūʻai
Nā mea kōkua puka serial i hoʻohana pinepine ʻia ma lalo o Linux
Moʻomanaʻo Pūnaewele

Nā mea kōkua puka serial i hoʻohana pinepine ʻia ma lalo o Linux

2024-10-17 13:39:04

Ma lalo o ka ʻōnaehana hana Linux, ʻo ka hoʻohana ʻana i ke kamaʻilio ʻana o ka puka serial kekahi o nā hana maʻamau. Inā he debugging hāmeʻa a i ʻole ka hoʻoili ʻikepili, he mea nui loa ia e kamaʻāina me nā mea hana kōkua puka serial ma lalo o Linux. E hoʻolauna kēia ʻatikala i kekahi mau mea hana kōkua puka serial i hoʻohana pinepine ʻia ma lalo o Linux, a pehea e hoʻouka ai a hoʻonohonoho iā lākou.

Papa Kuhikuhi

1. Nā mea kōkua puka serial i hoʻohana pinepine ʻia ma lalo o Linux

Hāʻawi ka ʻōnaehana Linux i nā ʻano mea hana like ʻole no ke kamaʻilio ʻana o ka puka serial, i māhele ʻia i ʻelua ʻano: laina kauoha a me ka interface kiʻi.
(1). Minicom e pili ana i ka laina kauoha: ʻo minicom kahi mea hana kamaʻilio puka serial e pili ana i ka kikokikona. He liʻiliʻi a ikaika hoʻi, kūpono no nā mea hoʻohana e makemake ana i nā hana laina kauoha.
(2). ʻO ka putty interface kiʻi (Hoʻomaopopo: ʻaʻohe mana Linux o xshell): ʻOiai hoʻohana nui ʻia ʻo putty ma ka ʻōnaehana Windows, loaʻa iā ia kahi mana no Linux. Hāʻawi ʻo Putty i kahi interface kiʻi, e ʻoi aku ka maʻalahi o ka hana.
(3). ʻO Cutecom ma muli o Qt: he mea kōkua puka serial ʻo cutecom ma muli o ka waihona puke Qt. Hāʻawi ia i kahi interface kiʻi a kākoʻo pū i ke komo wikiwiki ʻana i ka hoʻonohonoho ʻana o nā polokalamu puka serial.

2. Nā polokalamu puka serial Linux

ʻAʻole e like me nā ʻōnaehana Windows, ʻike nā ʻōnaehana Linux i nā awa serial ma ke ʻano he mau faila hāmeʻa, aia maʻamau i loko o ka papa kuhikuhi /dev/. ʻElua ʻano nui o nā hāmeʻa serial ma nā ʻōnaehana Linux:
(1). ʻO nā awa serial kuʻuna: e like me ttyS0, ttyS1, a pēlā aku, e hōʻike ana i nā mea hana serial kuʻuna. Hiki iā ʻoe ke nānā i ka ʻike o kēia mau mea hana ma o ke kauoha dmesg | grep ttys.
(2). Nā awa USB i nā awa serial: e like me ttyUSB0, ttyUSB1, a pēlā aku, he mau mea hana serial kēia i hoʻololi ʻia ma o USB. E hoʻohana i ke kauoha dmesg | grep ttyUSB e nānā i ka ʻike o kēia mau mea hana.

3. Hoʻokomo ʻana i ka mea hana hoʻāʻo puka serial

Hoʻokomo ʻana o Cutecom

  1. Ma mua o ke kau ʻana iā Cutecom, pono ʻoe e hōʻano hou i ka papa kuhikuhi pūʻolo ma ke komo ʻana sudo apt-get update ma o ke kikowaena.
  2. ʻO ke kauoha e hoʻouka iā Cutecom sudo apt-get install cutecomNo nā hoʻonohonoho kahua a me nā wahi paʻakikī, e hoʻohana ana i kahi papa paʻa me Windows 11 hiki ke kūpono no ka lawe ʻana a me ka lōʻihi.

Ke kau ʻana a me ka hoʻonohonoho ʻana o Minicom

  1. E hoʻouka iā Minicom ma o ke kauoha aʻe: sudo apt-get install minicom.
  2. No ka hoʻonohonoho ʻana iā Minicom, e hoʻokomo sudo minicom -s e komo i ka ʻaoʻao hoʻonohonoho, kahi e hiki ai iā ʻoe ke hoʻonohonoho i nā palena e like me ka inoa faila hāmeʻa serial port. Ma hope o ka hoʻopau ʻana i nā hoʻonohonoho, e mālama a puka i waho.
  3. Ke hoʻohana nei iā Minicom, hiki iā ʻoe ke hoʻomaka me ke kauoha sudo minicom -c ma luna, kahi o ka -c ma luna hiki i ka parameter ke hōʻike i ke kala.
  4. No ka puka ʻana i waho o Minicom, e kaomi ctrl+x a laila koho "ʻae".
    No nā hana kamepiula ikaika aʻe, e noʻonoʻo e hoʻohana i kahi PC ʻoihana me GPU a i ʻole he kamepiula rackmount paʻa.

Ke kau ʻana a me ka hoʻohana ʻana o Putty

  1. E hoʻouka iā Putty me ke kauoha like (e pili ana ke kauoha kikoʻī i kāu hoʻolaha Linux).
  2. I ke kau ʻana iā Putty, e kuhikuhi i ka helu puka serial a me ka baud rate o ka pilina, a laila kaomi iā "Open" ma ke koho "Serial" e hoʻomaka i ka pilina. No nā hoʻonohonoho ʻoihana e koi ana i nā hoʻonā mālama wahi, a 1U rack PC he koho kūpono paha. Eia kekahi, PC ʻoihana Advantech hāʻawi i nā koho hilinaʻi no ka automation ʻoihana.

Ma o nā ʻanuʻu i luna, hiki iā ʻoe ke hoʻouka a hoʻonohonoho i nā mea hana kōkua puka serial maʻamau i ka ʻōnaehana Linux e hoʻomaʻamaʻa i ke kamaʻilio ʻana a me ka debugging o nā mea hana puka serial. Loaʻa i kēia mau mea hana kā lākou mau ʻano ponoʻī, a hiki i nā mea hoʻohana ke koho i ka mea hana kūpono e pili ana i kā lākou makemake a me nā pono. No ka kamepiula lawe lima a paʻa, e ʻimi ana nā kamepiula lawe lima paʻa no ke kūʻai aku he mea pono nō hoʻi.


Nā ʻatikala pili:

He aha ka mahana o ka GPU idle?

ʻO Intel Core 7 e kūʻē i ka i7

Nā papa maikaʻi loa no nā mea hoʻokele kalaka

ʻO ka papa GPS ma waho o ke alanui maikaʻi loa

ʻO ka ʻokoʻa ma waena o ka ipad a me ka papa kamepiula

He aha ka puka LAN?

Pehea ka lōʻihi o ka mau ʻana o kahi gpu?

 

Nā Huahana Pili

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