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Ramps 1.4 help

rroberts509

Ramps 1.4 help
February 17, 2018 06:17PM

Registered: 7 years ago
Posts: 3

I am compiling the sketch to load onto the ramps 1.4 board to replace the main board on a anet a6. I am getting the error: "operator '==' has no right operand" in the boards.h file. Can any one help with what this might be?

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Attachments:
open | download - Untitled.jpg (213 KB)

Dust

Re: Ramps 1.4 help
February 17, 2018 08:40PM

Admin
Registered: 14 years ago
Posts: 7,289

You haven't set motherboard to anything valid in configuration.h

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rroberts509

Re: Ramps 1.4 help
February 17, 2018 11:14PM

Registered: 7 years ago
Posts: 3

Here is my motherboard definition in configuration.h

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Attachments:
open | download - Untitled2.jpg (165.4 KB)

Dust

Re: Ramps 1.4 help
February 18, 2018 02:45AM

Admin
Registered: 14 years ago
Posts: 7,289

That look ok...

So you need to provide all the details

what os?
what version of arduino?
where did you download marlin from?
what did you change?
and provide your complete configuration.h

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Roberts_Clif

Re: Ramps 1.4 help
February 18, 2018 07:16AM

Registered: 8 years ago
Posts: 1,946

When I look at the motherboard definition in configuration.h
I see he forgot part of the line

your line

#define BOARD_RAMPS_14_EFB

Where is MOTHERBOARD

the corrected line

#define MOTHERBOARD BOARD_RAMPS_14_EFB

When I delete MOTHERBOARD I get the same error

Edited 2 time(s). Last edit at 02/18/2018 07:18AM by Roberts_Clif.

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rroberts509

Re: Ramps 1.4 help
February 18, 2018 03:39PM

Registered: 7 years ago
Posts: 3

That fixed it i didn't have motherboard in there thank you.

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Dust

Re: Ramps 1.4 help
February 18, 2018 09:23PM

Admin
Registered: 14 years ago
Posts: 7,289

Well spotted... totally missed it... This is why I prefer attachments vs screen shots, you can do a diff and it then sticks out like a sore thumb,

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Roberts_Clif

Re: Ramps 1.4 help
February 19, 2018 12:25PM

Registered: 8 years ago
Posts: 1,946

I was introduced to Win Merge and do not know how I updated so many versions of Marlin correctly without it.

By doing so many updates manually allowed me to understand the programming syntax, I seen the error and knew it was wrong but double checked as a precaution.
It helps that I have been employed as a Computer programmer for years, and have written many programs in many different computer languages.