Help with global variables

Rabbit
#1

I’ve created some global char variables in my main program file. I would like to manipulate them in a library function. When I try to compile the program I get the following error:

line 405 : ERROR MODBUS_SLAVE_RCM3610.LIB : Assignment to read-only variable not allowed.

What am I doing wrong?

Thank you

#2

It should work, works in my program.
Please show where you have declared your global variable in your main program, as well as where you are using it.

#3

Thank you for the reply.

I used different capitalization of the variable in the library file. It works fine now.