working with Platformio about microupdi HOT 2 CLOSED

Per topic in https://community.platformio.org/t/debug-an-avr-4809-with-microupdi/19926/18?u=maxgerhardt it worked by adding

upload_protocol = custom
upload_flags =
    -C
    $PROJECT_PACKAGES_DIR/tool-avrdude-megaavr/avrdude.conf
    -p
    $BOARD_MCU
    -c
    xplainedmini_updi
    -Pusb
    -b115200
upload_command = avrdude $UPLOAD_FLAGS -U flash:w:$SOURCE:i

to the platformio.ini, after seeing the info in https://github.com/MCUdude/microUPDI#usage.

from microupdi.

Hi, I have the microUPDI, can I get it to debug code on an AVR 4809 using Platformio? Any help to configure would be much appreciated.

PlatformIO doesn't support AVR debugging natively. You'll have to use Atmel Studio, MPLAB X, set up your own GDB to do this or follow the guide that @maxgerhardt linked to.

from microupdi.