Linux下minicom的配置和使用方法

安裝配置minicom

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# lsmod | grep usbserial (如果直接使用序列槽線，而沒有用到USB轉序列槽裝置，此步可以跳過)

   如果有usbserial，說明系統支援USB轉序列槽。

安裝minicom (Fedora自帶有minicom，此步可以跳過)

   apt-get install minicom

   apt-get install lrzsz

配置minicom

   # minicom -s

   Serial port setup [Enter]

    +-------------------------------------------------------------+

    | A -    Serial Device      : /dev/ttyUSB0                    |

    | B - Lockfile Location     : /var/lock                       |

    | C -   Callin Program      :                                 |

    | D - Callout Program      -:                                 |

    | E -    Bps/Par/Bits       : 115200 8N1                      |

    | F - Hardware Flow Control : No                              |

    | G - Software Flow Control : No                              |

    |                                                             |

    |    Change which setting?                                    |

    +-------------------------------------------------------------+

注: 如果沒有使用USB轉接口，Serial Device要配置為 /dev/ttyS0

   Save setup as dfl

   Exit from Minicom

使用minicom傳輸檔案

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# minicom

(Ctrl + a) --> s --> zmodem --> [Okay] -->

    +-----------------------------------------+

    |No file selected - enter filename:       |

    |> /home/zxl/ssl/codes/led/lls_led.ko     | [Enter]

    +-----------------------------------------+

注: download kernel by minicom in ubuntu

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    When I download linux kernel by x protocol in minicom, it says "Failure executing protocol, press any key to continue".

    The problem is the x protocol isn't installed bye ubuntu by default, so you should install it by hand:

    # apt-get install lrzsz

    After successful download and install, you can send files by x protocol in minicom.

    lrzsz包括了x/y/zmodem協定

安裝lrzsz

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1. 從下面的網站下載下傳lrzsz-0.12.20.tar.gz

   http://www.filewatcher.com/m/lrzsz-0.12.20.tar.gz.280938.0.0.html

2. tar zxvf lrzsz-0.12.20.tar.gz

3. 檢視裡面的INSTALL文檔了解安裝參數說明和細節

4. # cd lrzsz-0.12.20

5. # ./configure --prefix=/usr/local/lrzsz

6. # make

7. # make install

8. 建立軟連結

   # cd /usr/bin

   # ln -s /usr/local/lrzsz/bin/lrz rz

   # ln -s /usr/local/lrzsz/bin/lsz sz

   這樣minicom就可以使用zmodem傳輸檔案了

配置檔案所在目錄

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Ctrl + a     o

         +-----[configuration]------+

         | Filenames and paths      |

         | File transfer protocols -|

         | Serial port setup        |

         | Modem and dialing        |

         | Screen and keyboard      |

         | Save setup as dfl        |

         | Save setup as..          |

         | Exit                     |

         +--------------------------+

+-----------------------------------------------------------------------+

| A - Download directory : /home/zxl                                    |

| B - Upload directory   : /tmp                                         |

| C - Script directory   :                                              |

| D - Script program     : runscript                                    |

| E - Kermit program     :                                              |

| F - Logging options                                                   |

|                                                                       |

|    Change which setting?                                              |

+-----------------------------------------------------------------------+

    A - download 下載下傳的檔案的存放位置          

    B - upload   從此處讀取上傳的檔案

    download     開發闆 ---> PC

    upload       PC     ---> 開發闆

    B - Upload directory   : /tmp

    PC機向開發闆發送檔案，需要發送的檔案在/tmp目錄下(PC機上的目錄)。做了此項配置後，每次向開發闆發送檔案時，隻需輸入檔案名即可，無需輸入檔案所在目錄的絕對路徑

開發闆 ---> PC

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    開發闆上的(操作)指令

    # sz filename

    開發闆上的檔案filename将被傳輸到PC機上/home/zxl目錄下

錄制開發闆輸入資訊:

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Ctrl + A + L

    +-----------------------------------------+                

    |Capture to which file?                   |                

    |> /tmp/minicom.cap                       |                

    +-----------------------------------------+