Ubuntu16.04安装串口调试工具gtkterm

July 26, 2016
作者：dengshuai_super
出处：http://blog.csdn.net/dengshuai_super/article/details/52033652
声明：转载请注明作者及出处。

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打开终端
sudo apt install gtkterm
安装后，它的默认配置文件“.gtktermrc”在home目录，因为是”.开头文件”所以它自动隐藏了，在home目录，用“Ctrl + H”就可以看见隐藏的文件了。点开.gtktermrc 文件将他的默认配置改了。我改成了：

[default]port    = /dev/ttyUSB0speed   = 115200bits    = 8stopbits    = 1parity  = noneflow    = nonewait_delay  = 0wait_char   = -1rs485_rts_time_before_tx    = 30rs485_rts_time_after_tx = 30echo    = Truecrlfauto    = Falsefont    = "Nimbus Mono L, 14"term_transparency   = Falseterm_show_cursor    = Trueterm_rows   = 80term_columns    = 25term_scrollback = 200term_visual_bell    = Trueterm_foreground_red = 43253term_foreground_blue    = 43253term_foreground_green   = 43253term_background_red = 0term_background_blue    = 0term_background_green   = 0term_background_saturation  = 0.500000

其实只改了第一行，还有第二行。

连接上Microzed开发板后（可以是别的开发板），上电后，在终端敲命令dmesg 来查看安装驱动的信息。也可以使用命令:ls /dev/ttyUSB* 来查看相关信息。
打印出：

[ 5398.036071] usb 2-1.1: new full-speed USB device number 9 using ehci-pci[ 5398.131459] usb 2-1.1: New USB device found, idVendor=10c4, idProduct=ea60[ 5398.131466] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3[ 5398.131470] usb 2-1.1: Product: CP2104 USB to UART Bridge Controller[ 5398.131474] usb 2-1.1: Manufacturer: Silicon Labs[ 5398.131478] usb 2-1.1: SerialNumber: 008FA13B[ 5398.133162] cp210x 2-1.1:1.0: cp210x converter detected[ 5398.133501] usb 2-1.1: cp210x converter now attached to ttyUSB0

可以看出连接的是ttyUSB0.
在终端敲入命令：sudo gtkterm
如果没有设置默认配置，可以在“Configuration”选项卡设置—>Port—>Boud Rate设置为115200;Port设置为/dev/ttyUSB0
然后打印出信息来。（如果没打印，可以将开发板reset一下）