Hi. If you have a Mac and an ATMEL-ICE and are experiencing a VERY SLOW programming speed, here is the fix:
- append -B 1 on avrdude command line.
How can I use this fix in Arduino avrdude ?
Ok I got it works :) now it's very fast :)
For those who have same problem in Arduino in programmers.txt we must add "atmelice_isp.program.extra_params=-B1"
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