MicroROS开发时将程序烧录失败错误代码

[2186506480]

使用的22.04ubuntu虚拟机humble
开发板采用的是Arduino uno -R3
波特率是115200
串口没问题，只调用了这一个串口
线好像也没问题
能查到的解决办法都试过了，还没有解决
正在文件夹 example01_helloworld 中执行任务: platformio run --target upload

Processing featheresp32 (platform: espressif32; board: featheresp32; framework: arduino)

Verbose mode can be enabled via -v, --verbose option
CONFIGURATION: https://docs.platformio.org/page/boards/espressif32/featheresp32.html
PLATFORM: Espressif 32 (6.0.1) > Adafruit ESP32 Feather
HARDWARE: ESP32 240MHz, 320KB RAM, 4MB Flash
DEBUG: Current (cmsis-dap) External (cmsis-dap, esp-bridge, esp-prog, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa)
PACKAGES:

• framework-arduinoespressif32 @ 3.20006.221224 (2.0.6)
• tool-esptoolpy @ 1.40400.0 (4.4.0)
• tool-mkfatfs @ 2.0.1
• tool-mklittlefs @ 1.203.210628 (2.3)
• tool-mkspiffs @ 2.230.0 (2.30)
• toolchain-xtensa-esp32 @ 8.4.0+2021r2-patch5
  LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
  LDF Modes: Finder ~ chain, Compatibility ~ soft
  Found 33 compatible libraries
  Scanning dependencies...
  No dependencies
  Building in release mode
  Retrieving maximum program size .pio/build/featheresp32/firmware.elf
  Checking size .pio/build/featheresp32/firmware.elf
  Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
  RAM: [= ] 6.8% (used 22160 bytes from 327680 bytes)
  Flash: [== ] 19.9% (used 261357 bytes from 1310720 bytes)
  Configuring upload protocol...
  AVAILABLE: cmsis-dap, esp-bridge, esp-prog, espota, esptool, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa
  CURRENT: upload_protocol = esptool
  Looking for upload port...
  Auto-detected: /dev/ttyUSB0
  Uploading .pio/build/featheresp32/firmware.bin
  esptool.py v4.4
  Serial port /dev/ttyUSB0
  Connecting......................................

A fatal error occurred: Failed to connect to ESP32: No serial data received.
For troubleshooting steps visit: https://docs.espressif.com/projects/esptool/en/latest/troubleshooting.html
*** [upload] Error 2

[2826778595]

解决了吗？我也遇到了这个问题。你考虑一下，开发板应该选择你使用的开发板。

[2826778595]

哥哥，我和你一模一样的报错，但是原因不同。我是因为显示ttys0，没有ttyUSB0
已解决。
方法：https://blog.csdn.net/qq_27865227/article/details/125538516

[2826778595]

@2826778595 也可能是驱动太老了，我又重装了驱动。

[2186506480]

@2826778595 好的，我试下。谢谢哈

[2693226252]

@2186506480 重装驱动管用吗，我也是和你一样的问题

[2186506480]

@2693226252 我这个后来发现不是驱动的问题