{"id":1721,"date":"2018-07-25T14:01:24","date_gmt":"2018-07-25T06:01:24","guid":{"rendered":"http:\/\/nick.txtcc.com\/?p=1721"},"modified":"2019-05-24T11:14:05","modified_gmt":"2019-05-24T03:14:05","slug":"rs232-for-mac","status":"publish","type":"post","link":"https:\/\/nick.txtcc.com\/index.php\/mac-os\/1721","title":{"rendered":"rs232 for mac"},"content":{"rendered":"

PL-2303\u82af\u7247\uff0cProlific\u516c\u53f8\u7684\u4ea7\u54c1\uff0c\u5230\u5b98\u7f51\u4e0b\u8f7d\u9a71\u52a8\uff01<\/p>\n

\u6253\u5f00\u7f51\u7ad9\u00a0 http:\/\/www.prolific.com.tw\/US\/ShowProduct.aspx?p_id=229&pcid=41<\/a><\/a>\u4e0b\u8f7d\u6700\u65b0\u7684MAC\u4e32\u53e3\u9a71\u52a8\uff0c\u4e0b\u8f7d\u5b8c\u6210\u540e\u5b89\u88c5\uff0c\u5b89\u88c5\u5b8c\u8fd8\u8981\u91cd\u542f\u3002<\/p>\n

\u91cd\u542f\u5b8c\u6210\u4e4b\u540e\u6211\u4eec\u5728\u201c\u7f51\u7edc\u504f\u597d\u8bbe\u7f6e\u201d\u4e2d\uff0c\u53d1\u73b0\u591a\u4e86\u4e00\u9879USB-SerialController<\/p>\n

\u8fd9\u8bf4\u660e\u6211\u4eec\u7684\u9a71\u52a8\u5b89\u88c5\u6210\u529f\u4e86\uff01<\/p>\n

\u4e0b\u9762\u8fdb\u884c\u7b80\u5355\u7684\u6d4b\u8bd5\uff0c\u7ec8\u7aef\u6267\u884c\u547d\u4ee4\uff1a<\/p>\n

cd \/dev<\/p>\n

ls tty.*<\/p>\n

\u4f60\u4f1a\u53d1\u73b0\u8f93\u51fa\u4e2d\u6709\u4e00\u9879\u4e3atty.usbserial\uff0c\u6ca1\u9519\uff0c\u8fd9\u5c31\u662f\u6211\u4eec\u7684\u4e32\u53e3\u8bbe\u5907\u3002<\/p>\n

\u9996\u5148\u914d\u7f6eminicom\uff08minicom\u7684\u5b89\u88c5\u975e\u5e38\u7b80\u5355\uff0c\u4f7f\u7528brew\u5b89\u88c5\uff0c\u7ec8\u7aef\u8f93\u5165brew install minicom\u5373\u53ef\uff09\uff0c\u7ec8\u7aef\u8f93\u5165<\/p>\n

\u5b89\u88c5\u5b8c\u4e86\u540e\u9700\u8981\u914d\u7f6e\uff0c\u4e0b\u9762\u662f\u6211\u7684\u914d\u7f6e\u8fc7\u7a0b<\/p>\n

[root@sheryuan ~]# minicom -s<\/p>\n

+—–[configuration]——+\n\u2260 Filenames and paths\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 File transfer protocols\u00a0 \u2260\n\u2260 Serial port setup\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 Modem and dialing\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 Screen and keyboard\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 Save setup as dfl\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 Save setup as..\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 Exit\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 Exit from Minicom\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n+————————–+<\/p>\n

1\u3001Serial port setup\u9009\u9879\u914d\u7f6e\n\u9009\u62e9\u914d\u7f6e\u9879\uff0c\u8fd9\u91cc\u6211\u4eec\u4e3b\u8981\u914d\u7f6eSerial port setup\u9009\u9879\uff0c\u4e0b\u9762\u662f\u57fa\u672c\u914d\u7f6e<\/p>\n

+———————————————————————–+\n\u2260 A –\u00a0\u00a0\u00a0 Serial Device\u00a0\u00a0\u00a0\u00a0\u00a0 : \/dev\/ttyS0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 B – Lockfile Location\u00a0\u00a0\u00a0\u00a0 : \/var\/lock\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 C –\u00a0\u00a0 Callin Program\u00a0\u00a0\u00a0\u00a0\u00a0 :\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 D –\u00a0 Callout Program\u00a0\u00a0\u00a0\u00a0\u00a0 :\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 E –\u00a0\u00a0\u00a0 Bps\/Par\/Bits\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 : 115200 8N1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 F – Hardware Flow Control : No\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 G – Software Flow Control : No\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260\u00a0\u00a0\u00a0 Change which setting?\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n+———————————————————————–+\nA\u9009\u9879Serial Device\u00a0\u6839\u636e\u6211\u4eec\u7684\u4e32\u53e3\u6765\uff0c\u5982\u679c\u662fCOM1\u6211\u4eec\u5c31\u9009\u62e9ttyS0\uff08\u4e0d\u8fc7\u540e\u9762\u8bf4\u7684\u51fa\u9519\u4e5f\u6709\u4f8b\u5916\uff09\uff0cCOM2\u53e3\u9009\u62e9ttyS1\u7b49\u7b49<\/p>\n

E\u9009\u9879Bps\/Par\/Bits\u4e32\u53e3\u6ce2\u7279\u7387\u3001\u6570\u636e\u4f4d\u3001\u5947\u5076\u6821\u9a8c\u672a\u3001\u505c\u6b62\u4f4d\u8bbe\u7f6e\u4e3a115200 8N1<\/p>\n

F\u9009\u9879\u4e00\u5b9a\u8981\u6539\u4e3aNO\uff0c\u4e0d\u7136\u7ec8\u7aef\u53ea\u80fd\u6253\u5370\u4ece\u4e0b\u4f4d\u673a\u53d1\u8fc7\u6765\u7684\u4fe1\u606f\uff0c\u800c\u4e0d\u80fd\u63a5\u53d7\u952e\u76d8\u7684\u8f93\u5165<\/p>\n

2\u3001Modem and dialing\u9009\u9879\u914d\u7f6e<\/p>\n

\u6709\u4e9b\u7f51\u4e0a\u7684\u8d44\u6599\u90fd\u5199\u5230Modem and dialing\u7684\u914d\u7f6e\uff0c\u4e0d\u8fc7\u8fd9\u4e2a\u53ef\u8981\u53ef\u4e0d\u8981\uff0c\u56e0\u4e3a\u4e0d\u914d\u7f6e\u5b83\u548c\u914d\u7f6e\u5b83\u6ca1\u6709\u611f\u89c9\u6709\u5565\u533a\u522b\uff0c\u4e0d\u8fc7\u6211\u6bcf\u6b21\u90fd\u8fdb\u884c\u4e86\u914d\u7f6e\u3002<\/p>\n

\u4e0b\u9762\u662f\u5b83\u7684\u914d\u7f6e\u9009\u9879\uff1a<\/p>\n

+——————–[Modem and dialing parameter setup]———————+\n\u2260\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 A – Init string ………\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 B – Reset string ……..\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 C – Dialing prefix #1…. ATDT\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 D – Dialing suffix #1…. ^M\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 E – Dialing prefix #2…. ATDP\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 F – Dialing suffix #2…. ^M\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 G – Dialing prefix #3…. ATX1DT\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 H – Dialing suffix #3…. ;X4D^M\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 I – Connect string …… CONNECT\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 J – No connect strings .. NO CARRIER\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 BUSY\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 NO DIALTONE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 VOICE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 K – Hang-up string ……\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 L – Dial cancel string .. ^M\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 M – Dial time ……….. 45\u00a0\u00a0\u00a0\u00a0\u00a0 Q – Auto bps detect ….. No\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 N – Delay before redial . 2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 R – Modem has DCD line .. Yes\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 O – Number of tries ….. 10\u00a0\u00a0\u00a0\u00a0\u00a0 S – Status line shows … DTE speed\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 P – DTR drop time (0=no). 1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 T – Multi-line untag …. No\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n\u2260 Change which setting?\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 (Return or Esc to exit)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2260\n+—————————————————————————-+\n\u8fd9\u91ccA\u3001B\u3001K\u4e09\u4e2a\u9009\u9879\u540e\u9762\u5f00\u59cb\u672c\u6765\u90fd\u6709\u76f8\u5e94\u7684\u53c2\u6570\uff0c\u6211\u4eec\u9700\u8981\u5c06\u4ed6\u4eec\u5220\u9664\uff0c\u8bbe\u7f6e\u4e3a\u65e0\u53c2\u6570<\/p>\n

\u8fd9\u6837\uff0c\u6211\u4eec\u7684minicom\u5c31\u57fa\u672c\u914d\u7f6e\u5b8c\u6210\u4e86<\/p>\n

\u4e09\u3001minicom\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u9047\u5230\u7684\u95ee\u9898<\/p>\n

\u5b89\u88c5\u548c\u914d\u7f6eminicom\u90fd\u5f88\u7b80\u5355\uff0c\u4e0d\u8fc7\u4f7f\u7528\u4e2d\u9014\u4f1a\u51fa\u73b0\u4e00\u4e9b\u95ee\u9898\uff0c\u4e5f\u8bb8\u8fd9\u4e9b\u95ee\u9898\u4e5f\u662f\u5b89\u88c5\u8fc7\u7a0b\u4f1a\u51fa\u73b0\u7684<\/p>\n

\u95ee\u98981\u3001\u6267\u884cminicom\u65f6locked<\/p>\n

[root@sheryuan ~]# minicom\nDevice \/dev\/ttyS0 is locked. \u6216\u8005\u51fa\u73b0 Device \/dev\/ttyS0 lock failed: Operation not permitted.<\/p>\n

\u89e3\u51b3\u65b9\u6cd5\uff1a\u8fd9\u4e2a\u95ee\u9898\u4e00\u822c\u662f\u4e0a\u6b21\u76f4\u63a5\u5173\u95edputty\uff0c\u800c\u6ca1\u6709\u5173\u95edminicom\uff0c\u6216\u8005\u662fputty\u6b7b\u673a\u7684\u60c5\u51b5\u91cd\u65b0\u6253\u5f00putty\u540e\u4f1a\u51fa\u73b0\u8fd9\u79cd\u60c5\u51b5\uff0c\u76f8\u5f53\u4e8eminicom\u8fd8\u5728\u540e\u53f0\u6267\u884c\uff0c\u53ea\u662f\u6211\u4eec\u6ca1\u6709\u53d1\u89c9\u800c\u5df2\uff0c\u8fd9\u91cc\u6211\u4eec\u6267\u884cps -aux \u67e5\u770b\u4e00\u4e0b\u662f\u5426\u6709minicom\u8fdb\u7a0b\uff0c\u83b7\u53d6minicom\u7684\u8fdb\u7a0b\u53f7\uff0ckill -9\u547d\u4ee4\u7ed3\u675f\u540e\u53f0\u7684minicom\uff0c\u7136\u540e\u542f\u52a8minicom\u5c31\u4f1a\u89e3\u51b3\u95ee\u9898\u4e86<\/p>\n

\u5982\u679c\u906e\u63a9\u4e0d\u80fd\u89e3\u51b3\u95ee\u9898\uff0c\u53ef\u80fd\u662f\u56e0\u4e3a\u7cfb\u7edf\u81ea\u52a8\u5728\u76ee\u5f55\/var\/lock\u4e2d\u751f\u6210\u4e86lockfile\u800c\u5bfc\u81f4\uff0c\u6211\u4eec\u53ea\u8981\u8fdb\u5165\/var\/lock\uff0c\u5220\u9664lockfile\uff0c\u90a3\u4e48minicom\u53c8\u53ef\u4ee5\u6b63\u5e38\u542f\u52a8\u4e86\u3002<\/p>\n

\u95ee\u98982\u3001minicom\u53ea\u80fd\u6253\u5370\u4e0b\u4f4d\u673a\u4fe1\u606f\u4e0d\u80fd\u63a5\u53d7\u952e\u76d8\u7684\u8f93\u5165<\/p>\n

\u89e3\u51b3\u65b9\u6cd5\uff1a\u8fd9\u91cc\u662f\u7531\u4e8e\u6211\u4eecminicom\u914d\u7f6e\u6ca1\u6709\u914d\u7f6e\u597d\uff0c\u91cd\u65b0minicom -s\u8fdb\u884cSerial port setup\u914d\u7f6e\uff0cHardware Flow Control : No\u00a0\uff0cSoftware Flow Control : No\uff0c\u5c06\u8f6f\u786c\u63a7\u5236\u6d41\u90fd\u8bbe\u7f6e\u4e3aNO\u3002<\/p>\n

\u95ee\u98983\u3001\u4e0d\u80fd\u6253\u5f00\u4e32\u53e3\u8bbe\u5907<\/p>\n

minicom: cannot open \/dev\/ttyUSB0<\/p>\n

\u8fd9\u4e2a\u95ee\u9898\u662f\u6211\u5f53\u65f6\u91cd\u88c5\u7cfb\u7edf\u540e\u7528\uff0c\u518d\u6b21\u7528\u865a\u62df\u673a\u65f6\u5019\u8fdb\u5165minicom\u540e\u51fa\u73b0\u7684<\/p>\n

\u89e3\u51b3\u65b9\u6cd5\uff1a\u65ad\u5f00\u76f8\u5e94\u7684\u4e32\u53e3\u7136\u518d\u6b21\u8fde\u63a5\uff08\u865a\u62df\u673a\u7684\u53f3\u4e0b\u89d2\u64cd\u4f5c\uff09\uff0c\u7136\u540e\u8fdb\u5165minicom\u770b\u662f\u5426\u6709\u6548\u3002\u5982\u679c\u5b9e\u5728\u89e3\u51b3\u4e0d\u4e86\u95ee\u9898\u3002\u6211\u4eec\u6700\u597d\u91cd\u542f\u4e00\u4e0b\u865a\u62df\u673a\uff0c\u7136\u540e\u5c31\u5e94\u8be5\u6ca1\u95ee\u9898\u4e86<\/p>\n

\u95ee\u98984\u3001minicom\u8fd0\u884c\u7f13\u6162\uff0c\u751a\u81f3\u8fdb\u4e0d\u53bb\uff0c\u51fa\u73b0minicom: cannot open \/dev\/ttyUSB0: Connection timed out\u7684\u6253\u5370\u4fe1\u606f\u3002<\/p>\n

\u56e0\u4e3a\u6211\u7528\u7684\u662fUSB\u8f6c\u4e32\u53e3\u7ebf\uff0c\u524d\u6bb5\u65f6\u95f4\u5728\u865a\u62df\u4e2d\u7528\u53ef\u4ee5\u4e0d\u628a\u8be5\u7aef\u53e3\u5f53USB\u53e3\u7528\u800c\u662f\u5f53\u7269\u7406\u4e32\u53e3\u7528\uff0c\u4e0d\u8fc7\u5b89\u88c5\u5b8c\u7cfb\u7edf\u540e\u4e0d\u80fd\u628a\u5176\u5f53\u7269\u7406\u4e32\u53e3\uff0c\u53ea\u80fd\u628a\u8be5\u7aef\u53e3\u4f5c\u4e3aUSB\u53e3\u7528\uff0c\u5728\/dev\u4e0b\u4e5f\u51fa\u73b0ttyUSB0\u8bbe\u5907\u3002\u4e0d\u8fc7\u5f00\u59cb\u5728minicom\u4e2d\u914d\u7f6e\u7aef\u53e3\u4e3attyUSB0\u4e5f\u53ef\u4ee5\u8fde\u63a5\u8fdb\u5165arm\u73af\u5883\uff0c\u4e0d\u8fc7\u8fd0\u884c\u5f88\u6162\uff0cls\u547d\u4ee4\u51fa\u6765\u6210\u5217\u6587\u4ef6\u5c31\u6709\u95ee\u9898\uff0c\u800c\u4e14\u7ecf\u5e38\u51fa\u73b0\u6253\u5370\u7684\u9519\u8bef\uff0c\u91cd\u542f\u4e86\u865a\u62df\u673a\u51e0\u6b21\uff0c\u6362\u4e86minicom\u7684\u7248\u672c\uff0c\u8fd8\u662f\u4e0d\u884c\uff0c\u540e\u6765\u5e72\u8106\u8fdb\u5165\u4e0d\u4e86minicom\uff0c\u51fa\u73b0minicom: cannot open \/dev\/ttyUSB0: Connection timed out\u7684\u9519\u8bef\uff0c\u611f\u89c9\u4e0e\u95ee\u98983\u76f8\u4f3c\uff0c\u4f46\u4ed6\u4eec\u5b8c\u5168\u662f\u4e24\u7801\u4e8b\u60c5\u3002<\/p>\n

\u89e3\u51b3\u65b9\u6cd5\uff1a\u540e\u6765\u65e0\u610f\u4e2d\u91cd\u542f\u7269\u7406windows\u7cfb\u7edf\uff0c\u7136\u540e\u8fd0\u884c\u865a\u62df\u673a\u540e\uff0c\u53d1\u73b0\u4e32\u53e3\u8bbe\u7f6e\u4e2d\u53ef\u4ee5\u5c06USB\u4e32\u53e3\u8bbe\u7f6e\u4e3a\u5b9e\u9645\u7684\u7269\u7406\u4e32\u53e3\uff0c\u8fd9\u6837\u6211\u4eec\u5c31\u4e0d\u7528ttyUSB0\u800c\u662f\u76f4\u63a5\u7528ttyS0\u4e32\u53e3\uff0c\u8fd9\u6837\u4e0b\u6765\u8fdb\u5165minicom\u5f88\u987a\u5229\uff0c\u800c\u4e14\u8fd0\u884c\u5f88\u6d41\u7545\u3002<\/p>\n

\u8fd9\u4e2a\u95ee\u9898\u6211\u601d\u8003\u4e86\u4e00\u4e0b\uff0c\u53ef\u80fd\u662f\u6211\u521a\u88c5\u7269\u7406\u673a\u540e\uff0cUSB\u8f6c\u4e32\u53e3\u9a71\u52a8\u5b89\u88c5\u540e\uff0c\u6700\u597d\u8981\u91cd\u542f\u4e00\u4e0b\u7cfb\u7edf\u3002\u5177\u4f53\u95ee\u9898\u6211\u73b0\u5728\u4e5f\u6570\u4e0d\u6e05\u695a\u3002<\/p>\n

\u95ee\u98985\u3001minicom\u73af\u5883\u4e0b\u9ed1\u767d\u5c4f\u663e\u793a\u95ee\u9898<\/p>\n

\u4e5f\u662f\u6211\u89e3\u51b3\u5b8c\u95ee\u98984\u8fdb\u5165minicom\u51fa\u73b0\u7684\u95ee\u9898\uff0c\u5f53\u65f6\u611f\u89c9\u5f88\u90c1\u95f7\uff0c\u56e0\u4e3a\u6587\u4ef6\u663e\u793a\u6ca1\u6709\u989c\u8272\u533a\u5206\uff0c\u6587\u4ef6\u5939\u3001\u6587\u4ef6\u3001\u53ef\u6267\u884c\u6587\u4ef6\u7b49\u90fd\u662f\u4e00\u79cd\u989c\u8272\uff0c\u767d\u5b57\u9ed1\u5e95\u8272\u3002\u8fd9\u6837\u5f53\u7136\u4e0d\u884c\uff0c\u6240\u4ee5\u7f51\u4e0a\u641c\u4e86\u5f88\u957f\u65f6\u95f4\u3002<\/p>\n

\u8fdb\u5165mincom\u65f6\u91c7\u7528\u8fd9\u4e2a\u547d\u4ee4minicom -c on\u4ee3\u66ffminicom\u5c31\u53ef\u4ee5\u8fdb\u5165\u5f69\u8272\u754c\u9762\u4e86<\/p>\n

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http:\/\/osxdaily.com\/2013\/02\/01\/use-option-as-meta-key-in-mac-os-x-terminal\/<\/a><\/a><\/p>\n

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\u8bbe\u7f6e\u540e\uff0c\u6309option(\u5373alt)+ a x \u5373\u53ef\u9000\u51fa\u3002<\/p>\n

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