[英]Minicom is not starting
I am trying to run NuttX on STM32f429I. 我正在尝试在STM32f429I上运行NuttX。 I have build nuttX and flashed the nuttx to the device. 我已经构建好nuttX,并将nuttx刷新到设备上。 But after flashing when i am trying to start minicom, it showing this problem 但是当我尝试启动minicom时闪烁后,它显示此问题
minicom: cannot open /dev/ttyUSB0: No such file or directory
I already followed all the steps given in this How to connect to a terminal to Serial-USB device on Ubuntu 10.10? 我已经按照本“ 如何将终端连接到Ubuntu 10.10上的Serial-USB设备”中的所有步骤进行操作了? post. 帖子。
I am getting this after Serial Post setup from minicom. 从minicom设置“串行开机自检”后,我得到了这个。
Checking with lsusb
用lsusb
检查
Checking with dmesg | grep tty
用dmesg | grep tty
检查dmesg | grep tty
dmesg | grep tty
I have also checked with ttyUSB1,ttyUSB2, ttyACM1,ttyACM0 etc. 我还检查了ttyUSB1,ttyUSB2,ttyACM1,ttyACM0等。
result of sudo lsusb -v
sudo lsusb -v
结果
I am following this tutorial. 我正在关注本教程。 My machine is Ubuntu 16.04LTE 我的机器是Ubuntu 16.04LTE
Edit: 编辑:
~/nuttxworkspace/nuttx$ dmesg | grep tty
[ 0.000000] console [tty0] enabled
[ 0.888895] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[25292.460385] cdc_acm 2-1.5:1.1: ttyACM0: USB ACM device
Is there some reason that you would expect to see /dev/ttyUSB0? 您是否有某些理由希望看到/ dev / ttyUSB0? Do you have CDC/ACM device class configured? 您是否配置了CDC / ACM设备类? What does your configuration use for a serial console? 您的配置对串行控制台使用什么? I would expect it would use the STLink-VCOM port. 我希望它会使用STLink-VCOM端口。 There won't be any USB connection unless you have full configured it that way. 除非您已完全配置USB连接,否则将不会有任何USB连接。
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