That would be awesome. I really need to do this for the File Storage library I
want to include in my app. Right now I just save the PDFs on my local HDD, and
each client has it’s own subset of the files it creates. But if I could pass
the binary data for the PDF over a client server system of
On 08/01/2021 01:51, Bob Sneidar via use-livecode wrote:
I have thought about this a bit. If what you mean by multiprocessing is that a
new process can be spawned while your app can go off and do other things and
get notified later that something happened, then this is quite doable. If what
Not that I know of. When using LC it uses the GPIO library/api from the
Master Library in which it was embedded. If I recall correct that uses
access to the GPIO library which is on the Raspberry.
For this i can't recall if i needed to install something via terminal,
which i needed to do for
I would find it very helpful if we would share some code in this “thread” about
threads?
At the moment I have a need to break up a heavy indexing task on a LiveCode
server into a series of smaller steps that execute asynchronously.
The web server receives a webhook notifying it that there is
On a purely personal note (does that make it OT?), I think I am beginning to
accept, at a pretty advanced age, that just understanding LC coding is not
really enough to get stuff done. Linux for example I have managed to avoid, and
many other technologies… perhaps learning all this stuff is
Peter Bogdanoff wrote:
> On Jan 7, 2021, at 3:07 PM, Richard Gaskin wrote:
>
>> Maybe.
>>
>> Does your Pi_gpio_output function use file I/O calls to the virtual
>> file system in /run, or call an LCB or external using a lower-level
>> interface for GPIO?
>
>
> Maybe. Maybe not. In spite of all
A little more clearly, ...respond DIRECTLY BACK to the original instances of
the apps as opposed to the SPAWNING agent.
On Jan 7, 2021, at 5:51 PM, Bob Sneidar via use-livecode
mailto:use-livecode@lists.runrev.com>> wrote:
The fix for this is of course to have the spawned query agents, let’s
I have thought about this a bit. If what you mean by multiprocessing is that a
new process can be spawned while your app can go off and do other things and
get notified later that something happened, then this is quite doable. If what
you mean is that you want to make the app spawning the
Maybe. Maybe not. In spite of all events, this may be the most challenging,
nay, inscrutable question I have seen this year.
Peter
> On Jan 7, 2021, at 3:07 PM, Richard Gaskin via use-livecode
> wrote:
>
> JeeJeeStudio wrote:
>
> > So what i actually meant is multiprocessing, would that
JeeJeeStudio wrote:
> So what i actually meant is multiprocessing, would that give
> advantage?
Maybe.
Does your Pi_gpio_output function use file I/O calls to the virtual file
system in /run, or call an LCB or external using a lower-level interface
for GPIO?
--
Richard Gaskin
Fourth
For what i've seen and read is that one can run functions in their own
thread, so you assign a thread to it.
I'm not very experienced in Python, but that is what i read and i found
it interesting. (slowly progressing the motor project with simplepygui
and the GPIO)
richard reminisced,
>I wonder if we can tailor an LC approach to more closely resemble it, or at
>very least arrive
>at a language feature proposal to give us parallelism within a single-thread
>like Python does.
I put some thought into this a few years ago.
It could begin with some
JeeJeeStudio wrote:
> i will experiment some more and else continue with the Puthon version.
Both Python and LiveCode are single-threaded.
IIRC, Python offers parallelism as a programming style, but unless
you're using one of the special builds I don't believe it offers true
concurrency
Hi Rick,
i will experiment some more and else continue with the Puthon version.
Thanks for the comparison. It seems other brands are offering more for
buck, except maybe community support may be less. Don't know exactly.
Regards,
Jerry
Op 2-1-2021 om 23:00 schreef Rick Harrison via
Hi Jerry,
1 millisecond is probably asking too much of LC.
It doesn’t give an LC processor enough time to do
much of anything else and I can see why just
moving the mouse would affect the speed of the
motor. I’m assuming that what you really want
is a steady rate for the motor rather than a
Thanks Bob, will try some out.
regards,
Jerry
Op 31-12-2020 om 18:22 schreef Bob Sneidar via use-livecode:
You can also try using callbacks, although the callback will not get processed
until the next idle message (script execution termination or wait with
messages).
Bob S
On Dec 31,
wrote:
Hi,
is it possible to assign threads in LC and why not?
In python you can assign threads, not that i needed that with python, but it is
possible.
I'm playing with a stepper motor (for a while now) on a raspberry and with
python it runs so smooth, with lc it's a different story.
It runs, but w
You can also try using callbacks, although the callback will not get processed
until the next idle message (script execution termination or wait with
messages).
Bob S
On Dec 31, 2020, at 8:53 AM, Rick Harrison via use-livecode
mailto:use-livecode@lists.runrev.com>> wrote:
Hi Jerry,
What
ode
> wrote:
>
> Hi,
>
>
> is it possible to assign threads in LC and why not?
>
> In python you can assign threads, not that i needed that with python, but it
> is possible.
>
> I'm playing with a stepper motor (for a while now) on a raspberry and with
>
Hi,
is it possible to assign threads in LC and why not?
In python you can assign threads, not that i needed that with python,
but it is possible.
I'm playing with a stepper motor (for a while now) on a raspberry and
with python it runs so smooth, with lc it's a different story.
It runs
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