Hi Hans,
"how you did this?"
Well, I didn't. I just said how I would do it. I usually do projects which are
not readily available or far to expensive.
The raspberry pi is my desktop computer, or a video player, or the more complex
side of a project.
My fridge, which is outside and needs heating in winter, is controlled by a
PIC. It's connected to a Pi zero W, which acts as nothing more than a wifi
interface to get the temperature curves to my screen. Yes, an ESP controller
would do it, but that's a new world I haven't entered yet.
You shoudn't compare the raspberry pi to a PIC controller. It is a (cheap and
small and low-power) computer.
Greets,Kiste
Am Donnerstag, 30. Dezember 2021, 17:39:28 MEZ hat hans
<[email protected]> Folgendes geschrieben:
Hi Kiste,Thank you for responding. I bought a raspberry set with screen a
while ago, but because it's very different from JAI, I haven't done anything
with it yet beside running some ready-made programs on it. Can you give me
some info how you did this?
Op woensdag 29 december 2021 om 14:16:31 UTC+1 schreef Kiste:
Hi Hans,
jal is not the language to decode almost any files. It is solely for 8bit
microcontrollers. Such a controller is an excellent choice to control stepper
motors in sync with an engraving laser module, but not for decoding any data
files. You would want something with more computing power, more memory and
other kinds of interfaces.
For decoding files, I myself would use a raspberry pi, connected to a PIC by
UART. Then, I would transmit only simple actions like "go forward 300 steps,
then turn on laser, go forward another 100 steps, turn off laser" to the
microcontroller.
On a complete little computer, there are libraries for decoding most file types
you may want to use. The microcontroller then can do the swiching with
fractions of microseconds accuracy.
Greets,Kiste
Am Mittwoch, 29. Dezember 2021, 10:02:41 MEZ hat hans
<[email protected]> Folgendes geschrieben:
Hi all,Having a lot of material like steppers laser etc i am now thinking
about making a cnc graving tool. I have not yet done anything with CNC etc. My
question : Is there a Jal lib for CNC decoding or other advices?Thank in
advance (again)regardsHans
--
You received this message because you are subscribed to the Google Groups
"jallib" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/jallib/17de83e8-726d-45fd-8d97-acd61ab06dbdn%40googlegroups.com.
--
You received this message because you are subscribed to the Google Groups
"jallib" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/jallib/2784b35d-bdb0-4a8b-96ac-a3187c468a27n%40googlegroups.com.
--
You received this message because you are subscribed to the Google Groups
"jallib" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/jallib/954933892.245252.1640888269803%40mail.yahoo.com.
