today I've install new master ... during compiling an error referred hy_vdf
and modbus on timout func .... I know the modbus story on linuxcnc ... so I
regress my libmodbus version at 3.0.5 (at last with purge command and
istall using ubuntu repo) ... but error is stable ... so I correct the file
in these manner, after a make clean commanad:
{
struct timeval t;
// Set the response timeout.
t.tv_sec = 0;
t.tv_usec = 16 * 1000;
modbus_set_response_timeout(mb, 0, 20000); /*** put the time you
want .. probabily solution is using int value in a int var ... but I know
is only a rude solution***/
// Set the byte timeout to -1, to just wait for the complete
// response timeout instead.
//t.tv_sec = -1;
modbus_set_byte_timeout(mb, &t);
}
regards
bkt
2017-06-16 16:32 GMT+02:00 andy pugh <[email protected]>:
> On 16 June 2017 at 14:43, Sebastian Kuzminsky <[email protected]> wrote:
>
> > No, .base-freq was an Out pin, it got read from the VFD and reported to
> > HAL, but never used in the hy_vfd driver.
> >
> > Did the OP have some Hal circuitry that depended on it maybe?
> >
>
> He appears to want to set it from HAL. (Because he has one VFD connected to
> either of two motors, I think for either a low speed (50Hz) or high speed
> (400Hz) spindle.
>
>
> --
> atp
> "A motorcycle is a bicycle with a pandemonium attachment and is designed
> for the especial use of mechanical geniuses, daredevils and lunatics."
> — George Fitch, Atlanta Constitution Newspaper, 1916
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