problem in compiling to hex

rags · Post by **rags** » Mon Jan 16, 2012 4:56 pm

i am using flow code for AVR v4...am not able to compile to hex format.
i am getting errors...

this is wat i got when i compiled

Launching the compiler...
C:\Program Files (x86)\Matrix Multimedia\Flowcode AVR V4\Tools\MX_bats\avra.bat atmega32 "F:\resh\RFIDPR~1\new_rfid_imported.elf" "F:\resh\RFIDPR~1\new_rfid_imported.c" "F:\resh\RFIDPR~1\new_rfid_imported.lst"

Return code = 1

Flowcode was unable to compile the flowchart's C code due to the following errors:

If your flowchart contains C code, please review this carefully. If your flowchart contains no C-code or you have thoroughly reviewed the code, contact Technical Support.

FINISHED

please help very urgent!!!

thanks in advance!!

Post by **Benj** » Mon Jan 16, 2012 5:18 pm

Hello,

Can you post up your program and we will have a quick look for you. Looks like the compiler is either not generating any messages or is bailing out for some reason.

rags · Post by **rags** » Tue Jan 17, 2012 5:45 pm

hello sir,
i have just attached a simple program. at times it works initially..later it doesnt work for me!

Post by **Benj** » Tue Jan 17, 2012 6:58 pm

Hello,

We came across this problem in another forum topic. I will have a hunt around and see if I can find it.

Basically if you upgrade your Flowcode project folder into a library in win7 or use the my documents folder which is already a library in win7 then the problem should disappear. I think it related to some bug in Windows where the compiler cannot always access the source C file and therefore it falls over.

Edit: Here is the previous topic.
http://www.matrixmultimedia.com/mmforum ... 34&p=22161

rags · Post by **rags** » Wed Jan 18, 2012 6:36 pm

is there any way to over come this?? cause am not able to do my project because of this??

Post by **Benj** » Fri Jan 20, 2012 12:44 pm

Is using the "my documents" folder not an option for you?

Are you using Windows 7? What about creating your own library?

rags · Post by **rags** » Mon Jan 23, 2012 2:12 pm

yes sir i am using windows 7 only..! should i save my programms in my documents????

Post by **Benj** » Mon Jan 23, 2012 4:54 pm

Yes, using your my documents folder should solve the problem.

rags · Post by **rags** » Mon Jan 30, 2012 7:01 am

hello..is there any good tutorial to learn timers of AVR atmega32 using flowcode...

rags · Post by **rags** » Tue Jan 31, 2012 5:58 pm

even after saving in my documents i still have the same problem what do i do now?? am not able to continue with my project further !!

JonnyW · Post by **JonnyW** » Tue Jan 31, 2012 6:07 pm

Hello. This isn't really a fix unfortunately, but when looking into this issue a while ago I seem to remember the bug (which is a threading issue between Flowcode and the launched .bat file), if present, persisted for the lifetime of Flowcode.

If Flowcode was restarted without the bug, then it would work while it was open. If Flowcode was restarted and the bug showed up, only a restart of Flowcode would make it go away.

I'm sorry this isn't much help, but with obscure bugs like this its difficult to replicate it and therefore fix the problem, I'm afraid.

Jonny

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