Since you're not getting any answer with hardware flow it sounds like you have
a 3-wire RS232 cable. So how are your cable pinouts connected?
Try this
rigctld -v -Z -vvvvv -m 2003 -s 4800 -r /dev/ttyUSB0 -t 4532
--serial_handshake=None --write_delay=5
See if that write_delay helps in your situation.
Mike W9MDB
On Friday, October 15, 2021, 10:06:54 AM CDT, Barry Jackson
<zen25...@zen.co.uk> wrote:
On 15/10/2021 15:43, Black Michael wrote:
> Now please test 4.4 without the stopbits and serial_handshake options (let
> rigctld use the defaults).
> The difference is the commands are now being stacked and it's possible the
> lack of hardware flow control is causing this problem.Just let those two
> options default please and try again.
> If it still fails with stopbits=2 and serial_handshake=Hardware then I may
> need to unstack the commands.
> Mike
>
>
Attached.
...or did you want me to specify data_bits, but not stop and handshake?
As I recall all three are in the defaults?
Cheers,
Barry
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