linux minicom配置

首先看一下系统有没有安装minicom，which minicom ，没有输出相应的结果，我的linux没有安装minicom。那么我们来安装它，我使用的是ubuntu，可以使用下列命令安装它：sudo apt-get install minicom安装完成后，配置minicom。终端下输入命令：sudo minicom -s（记得sudo否则会提示权限不足） +-----[configuration]------+ | Filenames and paths      | | File transfer protocols  | | Serial port setup        | | Modem and dialing        | | Screen and keyboard      | | Save setup as dfl        | | Save setup as..          | | Exit                     | | Exit from Minicom        |
选择Serial port setup     +-------------------------------------------------------------+    | A -    Serial Device      : /dev/ttyS0                      |    | 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?                                    |    +-------------------------------------------------------------+将A（按键盘a/A）的tty8改为ttyS0波特率等等根据需要连接设备来设置，设置完毕后按下回车键，回到主菜单。
+-----[configuration]------+
 | Filenames and paths      | | File transfer protocols  | | Serial port setup        | | Modem and dialing        | | Screen and keyboard      | | Save setup as dfl        | | Save setup as..          | | Exit                     | | Exit from Minicom        |然后选择 Save setup as dfl 。如需使用minicom来传输文件，则选择 Modem and dialing将A—initing string B－Rest string K－Hang-up string 这三项的值去掉。按回车键返回。最后选择  Exit from Minicom连接上设备，终端下 sudo minicom ， 我的板子上的u-boot输出信息：Press CTRL-A Z for help on special keys                                                                   *** Warning - bad CRC or NAND, using default environment                                                     Press Space key to Download Mode !                   #####    Boot for Nor Flash Main Menu   #####[1] Download u-boot or STEPLDR.nb1 or other bootloader to Nand Flash[2] Download Eboot to Nand Flash[3] Download Linux Kernel to Nand Flash[5] Download CRAMFS image to Nand Flash[6] Download YAFFS image to Nand Flash[7] Download Program (uCOS-II or 2440_Test) to SDRAM and Run it[8] Boot the system[9] Format the Nand Flash[0] Set the boot parameters[a] Download User Program (eg: uCOS-II or 2440_Test) to Nand Flash              [b] Download LOGO Picture (.bin) to Nand  Flash                                 [l] Set LCD Parameters                                                          [o] Download u-boot to Nor Flash                                                [r] Reboot u-boot                                                               [q] quit from menu                                                              Enter your selection: PS：1、如果是使用usb转串口，则需lsmod | grep usbserial，若有usbserial，则说明系统支持usb转串口，那么Serial port setup 的A项应该为/dev/ttyUSB02、使用minicom传送文件：--------------------------------------------------# minicom(Ctrl + a) --> s --> zmodem --> [Okay] -->         +-----------------------------------------+     |No file selected - enter filename:       |     |> /home/codes/led/led。Bin       | [Enter]    +-----------------------------------------+ 3、如果键盘无法使用，进入Serial port setup界面，将F项的
Hardware Flow Control改为NO（按下F键就行）