Re: [Amforth] Lock and Unlock fuse AMForth Arduno UNO

[Matthias T. <mt...@we...>]

Hi Jan,

> Is it needed to unlock before flashing and later lock?

Never lock the flash, it is more a precaution to prevent
from un-authorized reads with a debugger etc.

> 
> If yes what are the codes for lock and unlock for the arduino UNO?

You will have to check the datasheet for your particular controller
(Atmega328p IIRC). You can find it at www.atmel.com

Regarding your other questions: No idea what could possibly go
wrong. To my knowledge the Ardiunos now use kind of a software
USART/USB converter which leads at least with linux
to different device names (ttyUSB -> ttyACM). But I cannot check
it myself.

Matthias