Discussion in "Project Help" started by    Yass7    Mar 7, 2019.
Thu Mar 07 2019, 03:59 PM
#1

Hello everyone,

here I made a 3-axis CNC with 3 stepper motors (Nema17) .. I control it with an arduino UNO (library GRBL) but I would like to replace the Arduino by a microcontroller 8051, more exactly a P89LPC952 / P89LPC954. So, I would like to control my CNC with the programming language in C.

Can someone please help me or if someone already has a C program to control a 3-axis CNC? : D

For you to have a little more information on my CNC. It is a CNC mainly designed to engrave PCBs. In addition, I use UGS (Universal Gcode Sender) to control my machine in G-code. here I think you have all the necessary information in any case!


thank you !
Sat Mar 09 2019, 12:27 AM
#2
As I understand it, you want to use a P89LPC952 / P89LPC954 to receive G-code from
somewhere (a PC ?) and then drive the stepper motors on your CNC machine.

That seems to be a very complex task.
It will take a lot of work to create a system as good as you have now.
Why do you want to do that ?
Sat Mar 09 2019, 12:52 AM
#3
It's exactly that !

it's my teacher who asked me to go to a forum and try to have the code .. as you say it's complex, that's why he asks me to go on forums.

cordially

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ExperimenterUK
Thu Mar 14 2019, 08:44 PM
We don't send code,but you can ask for help in the 8051 forum
Thu Mar 14 2019, 11:00 AM
Jui Sanjay Kapare
Hello sir, I want code of interfacing DS18B20 with 8051.plz send the code as early as possible
ExperimenterUK
Mon Jan 07 2019, 03:31 AM
@REVOCATUS please post in the AVR forum
Mon Dec 24 2018, 09:25 AM
REVOCATUS MATEMU
sorry I mean referee boards for player substitution
Mon Dec 24 2018, 09:24 AM
REVOCATUS MATEMU
hi am.looking how to build referee by using Atmega 328 and its codes
Sat Dec 15 2018, 01:45 PM
Arslan ayoub
Hii ,, can I get the simulation of numeric keypad lock on proteus
ExperimenterUK
Mon Dec 03 2018, 05:17 PM
Please post questions in the forum. The chat box is for chat
Mon Dec 03 2018, 06:43 AM
help!me!
help! I don't understand busy flag!
Sun Dec 02 2018, 08:01 PM
ile
hello
Mon Nov 12 2018, 05:58 AM
Pavan_user
i have seen your replica of I2C programming using AT89C51 but i am unable to understand the "ack_bit" variable usage ...looks like it is always 1...can you elaborate how acknowledgment is working....

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Sat Mar 09 2019, 12:52 AM
It's exactly that ! it's my teacher who asked me t...
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Posted By ExperimenterUK
Sat Mar 09 2019, 12:27 AM
As I understand it, you want to use a P89LPC952 /...
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Posted By ExperimenterUK
Sat Mar 09 2019, 12:21 AM
After you get the string what do you want to do wi...
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Thu Mar 07 2019, 04:40 PM
help me to write code for 8051 to receive string ...
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Thu Mar 07 2019, 03:59 PM
Hello everyone,here I made a 3-axis CNC with 3 ste...
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Sat Jan 26 2019, 07:19 PM
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