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Upload problem on Arduino Nano 57600

Posted: Sat Feb 20, 2021 6:37 pm
by mnfisher
After the latest definition file update for the Arduino Nano (57600) - the command line for AVRDUDE is incorrect.

H:\>"H:\AVR\avrv5\batchfiles\..\bin\avrdude.exe" -p m328p -P 57600 -b "H:\Flowcode1.hex" -c arduino -D -U flash:w:""
avrdude.exe: invalid baud rate specified 'H:\Flowcode1.hex'

Should be -b 57600 NOT -P 57600.

Martin

Re: Upload problem on Arduino Nano 57600

Posted: Mon Feb 22, 2021 10:59 am
by LeighM
Hi Martin,
Did you select the programmer port setting in Build -> Project Options
It needs to be explicitly set, even if displayed in the drop list, then click "Modify"
If you still have issues please get back to us.

Re: Upload problem on Arduino Nano 57600

Posted: Mon Feb 22, 2021 12:45 pm
by mnfisher
Hi Leigh,

- Maybe - will check. That's a change - nothing in port instead of the COM3 or whatever.. Would explain why everything shifted left one place...

Martin