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UPDI Programming

Posted: Tue Mar 11, 2025 9:58 pm
by Matrixv8
Hi everyone, I would like to know if Flowcode supports single wire UPDI programming and if so will it work with Attiny1606.

Regards,
Pierre

Re: UPDI Programming

Posted: Wed Mar 12, 2025 7:23 am
by mnfisher
There are two issues here.

First, and most importantly, does flowcode support the target - if not it will need a new fcd file at the least (assuming the current compiler supports it)
Then it needs a way to program the chip - this needs a new batch file to run the programmer (so if avrdude can be used then it will call that using udpi as the programmer)

The actual chip can be connected to a ftdi converter or use an Arduino as a programmer?

Martin