Single file configuration question

[Ams-Laser]

Hello,
can some one please giveme an example on how the sinle file configuration option in config.h should look like
please
thanks

[fra589]

Hello @Ams-Laser,

What don't you understand in this text?

/* ---------------------------------------------------------------------------------------
   OEM Single File Configuration Option
   Instructions: Paste the cpu_map and default setting definitions below without an enclosing
   #ifdef. Comment out the CPU_MAP_xxx and DEFAULT_xxx defines at the top of this file, and
   the compiler will ignore the contents of defaults.h and cpu_map.h and use the definitions
   below.
*/

// Paste CPU_MAP definitions here.

// Paste default settings definitions here.

@++;
Gauthier.

[Ams-Laser]

Thanks for your response,
should i copy the full cpumap.h file with my settings and paste in there?
Thanks
Ed

[fra589]

HI @Ams-Laser,

Yes you have to copy all the file from line 30 (after the line #ifdef CPU_MAP_2560_RAMPS_BOARD // (Arduino Mega 2560) with Ramps 1.4 Board) to line 612 (before the line #endif // CPU_MAP_2560_RAMPS_BOARD).

Don't forget to comment the line 43 (#define CPU_MAP_2560_RAMPS_BOARD) at the beginning of the config.h file.

However, I don't see why you want to use a single configuration file...
The file will become huge and it is much easier to find a parameter with the logical breakdown as it is:

• config.h: general configuration of Grbl,
• cpu_map.h: pin mapping for different CPU types or alternative pin layouts,
• default.h: default Grbl settings ($0 to $999).

@++;
Gauthier.