Hello All, I am running platformIO IDE above VSC. I get the above error trying to upload to my uno board.
My /dev is in my PATH and the file is there.
I got a list of my serial ports using the command below
$ dmesg | grep tty //to find serial ports
[ 0.000000] console [tty0] enabled
[37119.190390] cdc_acm 1-4.3:1.0: ttyACM0: USB ACM device
[38796.029040] cdc_acm 1-4.3:1.0: ttyACM0: USB ACM device
[38860.567181] cdc_acm 1-4.2:1.0: ttyACM0: USB ACM device
My ini file contains:
platform = atmelavr
board = uno
framework = arduino
upload_port = /dev/ttyACM0:
BTW I can use the arduino ide to upload to my board succesfully using /dev/ttyACM0
so, I don’t know why platform can not find the serial port for uploading to my board.
Any help is appreciated.