gtkterm是一个用GTK+写的串口终端。
Ubuntu安装:sudo apt install gtkterm
配置文件的位置为:~/.gtktermrc
1 [default]
2 port = /dev/ttyUSB0 //配置端口号
3 speed = 9600 //配置波特率
4 bits = 8 //配置数据位
5 stopbits = 1 //配置停止位
6 parity = none //配置奇偶性
7 flow = none
8 wait_delay = 0
9 wait_char = -1
10 rs485_rts_time_before_tx = 30
11 rs485_rts_time_after_tx = 30
12 echo = False
13 crlfauto = False
14 font = "Monospace 12"
15 term_block_cursor = True
16 term_rows = 80
17 term_columns = 25
18 term_scrollback = 200
19 term_visual_bell = True
20 term_foreground_red = 0.660000
21 term_foreground_blue = 0.660000
22 term_foreground_green = 0.660000
23 term_foreground_alpha = 1.000000
24 term_background_red = 0.000000
25 term_background_blue = 0.000000
26 term_background_green = 0.000000
27 term_background_alpha = 1.000000
其实只改了第二行,还有第三行。
连接上开发板,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。
1 [ 5398.036071] usb 2-1.1: new full-speed USB device number 9 using ehci-pci
2 [ 5398.131459] usb 2-1.1: New USB device found, idVendor=10c4, idProduct=ea60
3 [ 5398.131466] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
4 [ 5398.131470] usb 2-1.1: Product: CP2104 USB to UART Bridge Controller
5 [ 5398.131474] usb 2-1.1: Manufacturer: Silicon Labs
6 [ 5398.131478] usb 2-1.1: SerialNumber: 008FA13B
7 [ 5398.133162] cp210x 2-1.1:1.0: cp210x converter detected
8 [ 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)