Arduino IDE und ST-Link

[rulixa]

upload ends with error:
2022-02-14T10:35:49 WARN src/stlink-usb.c: Error -3 (Permission denied) opening ST-Link/V2 device 002:005

Error Message only with Linux, With Win 10 no erroer code . but no upload done.

Pls help

[fpiSTM]

First which core you used ?

[ag123]

in linux

there are some udev rules like such
https://github.com/rogerclarkmelbourne/ ... v2-1.rules
that needs to go into
/etc/udev/rules.d/


for the 'official' core
https://github.com/stm32duino/Arduino_Core_STM32
you could use stm32 cube programmer as an alternative
https://www.st.com/en/development-tools ... eprog.html

[rulixa]

fpiSTM asks: First which core you used ?

ST-Link V2