the Green evaluation board,can't enter ISP mode by, please help

  • My OS is deepin. Here is the output

    ➜  build sudo python3 -p /dev/ttyUSB0 -b 2000000 -c 1 hello_world.bin -v
    [INFO] COM Port Selected Manually:  /dev/ttyUSB0
    [INFO] Selected Baudrate:  2000000
    [INFO] Trying to Enter the ISP Mode...
    [ERROR] No vaild Kendryte K210 found in Auto Detect, Check Your Connection or Specify One by`-p /dev/ttyUSB0`

    Seems my device path is invalid, but I double checked that, the serial device is right.

    If the script is correct, should I press RST or twist the knob? Please help me.

  • good habit

  • OK,我找到上一个帖子解决了