i need to know how i can use arduino as interface  with mach3, i need complete code

 i need to know else how can i use brain editor wih arduino

Hi
Here arduino code. I had two arduinos, on in remote and other connected to computer with mach3 and radio link between.
Some of the comments ar in estonian.
CNCpult_rc2.ino is remote control unit code, can be connected directly to computer usb.
Used two arduino micro's.

good luck!

how to increase the number of inputs
greeting

how to increase the number of inputs

just use an other Arduino for example Mega2560 has 54 digital input/output pins .

if you have some code for arduino mega who might share
greeting

Hi, aluplastvz

quote from the first post:

Equipment:
1. Arduino board (I using Arduino Duemilanove but you can use any other Arduino board)
2. PC with Windows XP and Mach3 because software who I using for monitoring ModBus communication no support new versions Windows.
3. Software's
  - Arduino IDE

i do not have any code, and i am not a Arduino guy.

Thomas

Hi KMtronic,

used your example with a nano, worked fine, thank you.

but i had some issues with temporary coming up inputs.
i use no external pullup resistors, because of the internal ones.

your code:

 pinMode(2, INPUT);           // Set pin to input
 digitalWrite(2, HIGH);       // Turn on pullup resistor

should be:
 pinMode(2, INPUT_PULLUP);           // Set pin to input and turn on pullup resistor

for my understanding.
since i changed this all the problems are gone.

Thomas

 

Hi guys,

In the modbus configuration window, there is a limited number of Cfg# lines, something like 60 or so, is this the absolute maximum or is there a way to increase this number?

Thank you

Kind regards

Alas all the images are not visible ...seems these are offline from the server..anyone having a pdf?