Luckfox Pico Pro M on linux

2024-01-02 19:06

Hi, I have 2 pico pro boards connected to my ubuntu 22 machine. I am unable to list the devices using upgrade_tool!
```
Bus 003 Device 069: ID 2207:0019 Fuzhou Rockchip Electronics Company rk3xxx
```
```
sudo ./upgrade_tool -ld
Using /---/upgrade_tool_v2.17_for_linux/config.ini
No found any rockusb device,please plug device in!
```
Is there something I need to do on my end to allow using the flashing utility?
I appreciate any help coming my way. Thank you.

2024-01-03 3:10

We have tested the recognition of the development board on both Ubuntu 22.04 computers and virtual machines. If no RK devices are recognized, the most likely issue is related to the USB cable. Additionally, when the development board is in the burn mode after pressing the boot button, using the lsusb command will show "Fuzhou Rockchip Electronics Company."

However, when the development board is in the system mode, using the lsusb command will display "Fuzhou Rockchip Electronics Company rk3xxx."

2024-01-03 7:00

Thank you for your prompt response.
This worked for me:
- unplug the board
- keep pressing the boot button
- replug the board
```
Bus 003 Device 074: ID 2207:110c Fuzhou Rockchip Electronics Company

./upgrade_tool ld
Using /luckfox-pico/tools/linux/Linux_Upgrade_Tool/config.ini
List of rockusb connected(1)
DevNo=1 Vid=0x2207,Pid=0x110c,LocationID=3644 Mode=Maskrom SerialNo=
```

2024-10-06 8:45

I follow this guide from Microsoft and everything ok
https://learn.microsoft.com/en-us/windo ... onnect-usb