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kramer's questions

Martin Hope
kramer
Asked: 2020-09-04 01:19:43 +0800 CST
  • 1

我在 Ubuntu 20.04

如果我只想对 USB 键进行排序以得到这样的输出怎么办？

USB 密钥名称/大小 Gb/USB 密钥的路径

我试过这个，但我有硬盘驱动器和 USB 密钥。

df -ah | awk '/media/{print $1, $2, $6}'

或者这个更好

ls -l /dev/disk/by-id | grep [a-z]$ | awk '/usb/{print $9, $11}'

这给了

usb-Intuix_U3_0DF069605361E946-0:0 ../../sdg
usb-Kingston_DataTraveler_2.0_60A44C3FAD9EFE41E98E256A-0:0 ../../sdf
usb-_USB_DISK_3.0_070B84A2C7C19B89-0:0 ../../sdh
usb-Verbatim_STORE_N_GO_1230000000003CFD-0:0 ../../sdi
regex 20.04
Martin Hope
kramer
Asked: 2020-07-29 10:08:03 +0800 CST
  • 0

我正在使用 Ubuntu 20.04 并已从https://www.arduino.cc/en/Main/Software下载了 Arduino IDE 1.9.0 测试版。

我将我的用户名添加到拨出组并重新启动：

sudo usermod -a -G dialout $USER

我通过以下方式启动它：

bash arduino

然后我为板 STM32F103C8T6 编译了一个草图。草图编译得很好。

但是当我想从 FTDI 模块将草图上传到板上时，我收到了这个错误：

Arduino : 1.9.0-beta (Linux), Board : "Generic STM32F1 series, Generic F103C8, STM32CubeProgrammer (Serial), Enabled (generic 'Serial'), None,     Low/Full Speed, Smallest (-Os default), Newlib Nano (default)"
Le croquis utilise 31540 octets (48%) de l'espace de stockage de programmes. Le maximum est de 65536 octets.
Les variables globales utilisent 1276 octets (6%) de mémoire dynamique, ce qui laisse 19204 octets pour les variables locales. Le maximum est de 20480 octets.
  -------------------------------------------------------------------
                        STM32CubeProgrammer v2.5.0                  
  -------------------------------------------------------------------
Serial Port ttyS0 is successfully opened.
Port configuration: parity = even, baudrate = 115200, data-bit = 8,
stop-bit = 1,0, flow-control = off
Timeout error occured while waiting for acknowledgement.
Timeout error occured while waiting for acknowledgement.
Error: Activating device: KO. Please, verify the boot mode configuration and check the serial port configuration. Reset your device then try again... 
Error: Activating device: KO. Please, verify the boot mode configuration and check the serial port configuration. Reset your device then try again...

我不知道如何处理这个通过超时错误

谢谢

arduino