avrdude: usbdev_open(): did not find any USB device "usb" (0x03eb:0x2104)

[meikse]

After verifying, by calling :ArduinoUpload I get the error:

         Using Port                    : usb
         Using Programmer       : stk500v2
avrdude: usbdev_open(): did not find any USB device "usb" (0x03eb:0x2104)

avrdude done.  Thank you.

Error during Upload: Failed programming: uploading error: exit status 1)

so the port is supposed to be something like

Using Port : /dev/ttyACM0

also in the ArduinoInfo, I get the following

Board           : arduino:avr:uno                                  
Programmer : avrispmkii
Port              : /dev/ttyACM0
Baud rate     : 9600

I tried to find the bug inside autoload/arduino.vim but I have no idea where you declare the "arduino-cli upload", since the :echo arduino#GetCLICompileCommand('-u') would not change the arduino-cli command.

Can you tell me how to correct this bug?? ..because your plugin seems to be very handy! nice work!

ps: compiling and uploading the sketch with arduino-cli works properly.

[meikse]

I am sorry for the disturbance. by default the programmer avrispmkii is chosen.
By simply changing it to avrisp with :ArduinoChooseProgrammer it runs flawlessly.

No Bugs with vim-arduino
No Bugs with arduino-cli

..just me being tired and producing easy errors

[stevearc]

No worries! Glad you figured it out

[meikse]

edit: also my closed answer is not properly correct.

it worked when I selected no programmer for the uno (obviously)

edit in init.vim i.e. :
let g:arduino_programmer = ""