Arduino IDE falling across it's own feet

Some few people can't compile Teacup firmware with Arduino IDE, because the IDE behaves differently than expected:

core.a(main.cpp.o): In function `main':
C:\Users\...\arduino-1.0.1\hardware\Gen7\cores\arduino/main.cpp:11: undefined reference to `setup'
C:\Users\...\arduino-1.0.1\hardware\Gen7\cores\arduino/main.cpp:14: undefined reference to `loop'

What's happening is pretty clear: Arduino IDE doesn't see the main() in mendel.c, but the main() in it's own library instead. Has somebody else seen this and perhaps found a way around this behaviour?

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Generation 7 Electronics	Teacup Firmware	RepRap DIY

For future readers this turned out to be I had misunderstood the instruction and had created an extra folder 'teacup_firmware'
rather than renaming the firmware folder 'teacup_firmware' - must match filename 'teacup_firmware.pde' sorry if its obvious

Thanks, dave584. To be more precise, Teacup_Firmware.pde has to be inside a folder named Teacup_Firmware. At least in case sensitive file systems, it's case sensitive.

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Generation 7 Electronics	Teacup Firmware	RepRap DIY

Hi Guys !

Having a hard time with this, can you explain me how to deal with ? My Teacup_Firmware.pde is in a folder named Teacup_Firmware but I still have that same error going on :-/

Nevermind ... thanks ^^

Hmm. I should really go ahead and solve this issue. *grumble*

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Generation 7 Electronics	Teacup Firmware	RepRap DIY

I am experiencing the exact same issues, namely the teacup firmware wont compile and the following errors are displayed:

core.a(main.cpp.o): In function `main':
C:\Program Files (x86)\Arduino\hardware\Gen7\cores\arduino/main.cpp:11: undefined reference to `setup'
C:\Program Files (x86)\Arduino\hardware\Gen7\cores\arduino/main.cpp:14: undefined reference to `loop'

I am new to this and am probably missing something but have triple checked the file name against the folder it is in, tried an older arduino ide,copied the gen7 support packages into the arduino hardware folder again just in case but with no other outcome. Any ideas as to what it could be?

Cheers!

You should follow the "Simple Installation" instructions on the wiki page. Especially the part with renaming the folder properly.

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Generation 7 Electronics	Teacup Firmware	RepRap DIY

Quote
Traumflug
You should follow the "Simple Installation" instructions on the wiki page. Especially the part with renaming the folder properly.

I found my issue - I previously dragged and dropped the Teacup_Firmware.pde file into the IDE. It worked when I went through the File -> Open... process. Thanks!