$c4 constant ubrr0
: 250k #3 ubrr0 ! ;
: 38.4k #25 ubrr0 ! ;
: 9.6k #103 ubbr0 ! ;
' 38.4k to turnkey
warm
Note that in order to disable any faulty turnkey word you need to have a
usable UART connection during the first 2 seconds of the restart.
I order to disable the turnkey you need to start the terminal program
with 9600 baud and press the escape before the turnkey word executes.
I will change the next FF arduino hex images to use 38.4K as default.
Probably Python is complaining about the missing pyserial library.
Google install pyserial.
On linux I start it with
cd ff
sudo shell/ff-shell.py --xonxoff -s9600 -p /dev/ttyACM0
BR Mikael
On 2017-05-17 14:08, Mark Wills wrote:
> Dear FlashForthers
>
> FlashForth website informs that FF runs at 38k4 baud, however, I find
> that (build 220317) actually runs at 9k6 at power up on the ATMEGA
> 328P.
>
> I am using HyperTerminal in windows. Is there a way to increase the
> baud rate? I'm running 3-wire RS232 (genuine RS232 into a MAX232 and
> then on to the 328P) with XON/XOFF handshaking and it works well, but
> a little slow.
>
> I would like to try the ff-shell. I have installed Python 2.7. How
> does one launch ff-shell.py? I tried typing "python ff-shell.py" but I
> get a python error. Do I need to supply some options/flags on the
> command line? I can't find any documentation in the download, but the
> source code does seem to refer to command line options.
>
> Regards
>
> Mark
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--
--
Mikael
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