Setting Up Eclipse For the new Firmware

jml

I'm trying to set up eclipse so I can edit the most recent firmware. I got to a point where there were no errors/problems (prior to building).

Then I wanted to build CoreNG. The first error is:
arm-none-eabi-g++: error: unrecognized command line option '-std=gnu++14'

I can't find what the problem is exactly. Any suggestions?

dc42

I suspect that the version of arm-none-eabi-g++ you are using is too old. See the BuildInstructions file for the correct version.

jml

Oops, I skipped the "brew cask install gcc-arm-embedded" instruction because i thought I had done that in the previous buildinstructions months ago. doing it now

jml

@dc42 Maybe this is a stupid question: Do i need to do "brew cask install eclipse-cpp" if I have already installed eclipse a different way?

jml

When I right click the CoreNG, then Build Configurations, Set Active should be set to SAM4E8E, right? And for right-clicking RepRapFirmware-2.01 folder ... Set Active should be Duet2_RTOS ?

jml

The brew cask install gcc-arm-embedded fixed the error. The new error is:
/Users/John/eclipse-workspace4/RepRapFirmware-2.01/src/RTOSIface.h:19:11: fatal error: FreeRTOS.h: No such file or directory

I searched my computer for that FreeRTOS.h file. Its nowhere to be found.

resam

@jml I think you are missing https://github.com/dc42/FreeRTOS
I think this is not yet part of the build instructions, @dc42?

jml

The brew cask install eclipse-cpp fixed the error... maybe FreeRTOS.h is included with Eclipse CPP.

CoreNG builds correctly like before, and RepRapFirmware gets this new error when building:

/Users/John/eclipse-workspace5/RepRapFirmware-2.01/src/ReprapFirmware.h:129:2: error: 'coreDelay' was not declared in this scope

and it repeats several times. Other errors:
make: *** [src/Tools/Filament.o] Error 1
make: *** [src/Storage/FileStore.o] Error 1
make: *** [src/Storage/FileInfoParser.o] Error 1
make: *** [src/Tools/Tool.o] Error 1
In file included from ../src/StepperDrivers/TMC22xx/TMC22xx.cpp:8:0:

jml

Oops nevermind, the FreeRTOS problem is still there.

I've downloaded the zip file in the FreeRTOS link you gave. What do I do with it?

Your help is much appreciated!

jml

And in addition to FreeRTOS missing from BuildInstructions, are any of these also required?

DuetIAP
LwipESP8266
CoreESP8266
CoreDuet

JoergS5

@jml Hi, in the FreeRTOS github is a .cproject file, so the files are complete project files for Eclipse. Unpack the zip and import them in Eclipse.

In the comment for .cproject stands that is compiled for 2018-q2-update, so you should use the gcc-arm-none-eabi-7-2018-q2-... release.

(coreDelay comment delected, see below)

JoergS5

@jml
I think you should follow
https://github.com/dc42/RepRapFirmware/blob/dev/BuildInstructions.md
This should be sufficient to make a basic build.

JoergS5

@jml

you asked for DuetIAP
LwipESP8266
CoreESP8266
CoreDuet

Most of them are old or have 1.21 version as a comment. I suspect that they are not needed.

When you build the projects, eclipse tells you which libraries or links are missing,

Good luck and please tell me where you get stuck.

JoergS5

@jml said in Setting Up Eclipse For the new Firmware:

/Users/John/eclipse-workspace5/RepRapFirmware-2.01/src/ReprapFirmware.h:129:2: error: 'coreDelay' was not declared in this scope
and it repeats several times. Other errors:
make: *** [src/Tools/Filament.o] Error 1
make: *** [src/Storage/FileStore.o] Error 1
make: *** [src/Storage/FileInfoParser.o] Error 1
make: *** [src/Tools/Tool.o] Error 1
In file included from ../src/StepperDrivers/TMC22xx/TMC22xx.cpp:8:0:

I think the reason is;
You did not rename the project to RepRapFirmware, so some hardcoded links will not work:

Step 4: Then rename folder ReprapFirmware-dev in that folder to RepRapFirmware.

Error 1 in make is that the tool cannot find the file, this makes sense.

dc42

@joergs5 said in Setting Up Eclipse For the new Firmware:

@jml
I think you should follow
https://github.com/dc42/RepRapFirmware/blob/dev/BuildInstructions.md
This should be sufficient to make a basic build.

I confirm that, the up to date build instructions are the ones in the dev branch, not v2-dev.

jml

I was looking at the BuildInstructions.md within the RepRapFirmware-2.01 folder, but I will follow the ones at the link sent in the above comments and will report back.

The BuildInstructions say to keep the folder names as-is. The folder name as-is is RepRapFirmware-2.01, but I feel like I should change it to just RepRapFirmware... is that right?

jml

Making progress. Using the proper Build Instructions this time. But now the first error that comes up (when building RepRapFirmware) is:

In file included from ../src/Networking/ESP8266WiFi/WiFiInterface.cpp:9:0:
../src/Networking/ESP8266WiFi/WiFiInterface.h:16:10: fatal error: MessageFormats.h: No such file or directory
#include "MessageFormats.h"
^~~~~~~~~~~~~~~~~~
compilation terminated.

But MessageFormats.h exists in the /Users/John/eclipse-workspace7/DuetWiFiSocketServer/src/include

So I feel like it just can't see the socketserver folder. How do I link it or include it? CoreNG and FreeRTOS built fine by the way.

JoergS5

@jml
WifiInterface.cpp I would try setting the reference by rclick on the project, properties, project references:
But your project workspace is in another one than in the other message (workspace7, workspace5), I would put all Duet related projects into one workspace.
This is not needed.

jml

@joergs5 When I go to Project References for RepRapFirmware, I see only CoreNG, and FreeRTOS. DuetWiFiSocketServer is not there. Do I need to import DuetWiFiSocketServer into Eclipse?

The reason I have different workspaces is because each time I try something new, I just start a new workspace and put in the original CoreNG, FreeRTOS, RRF, and socketserver folders into it. Reason for that is because I don't know if the things that I try mess up anything, so I like to start from scratch with a new workspace.

JoergS5

@jml I understand, this is totally ok, I do it the same way.