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Posted: **Mon Oct 28, 2013 3:23 pm**

I get "undefined reference to "float32_sqrt" when compiling to hex. I did a search on "float32_sqrt", and found that I had a similar problem in 2011, for which a new internals.h file was supplied. I am reticent to apply the old fix. What should I do?
I am using FC5.5 AVR
Thanks.

Posted: **Mon Oct 28, 2013 4:03 pm**

Hello,

This attachment should fix the issue if you place it into your "C:\Program Files (x86)\Flowcode(AVR)\v5\CAL\AVR" folder.

AVR_CAL_Float.c: (3.04 KiB) Downloaded 347 times

Posted: **Mon Oct 28, 2013 4:19 pm**

It did the job. Thanks.

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Error "float32_sqrt" when compiling

Error "float32_sqrt" when compiling

Re: Error "float32_sqrt" when compiling

Re: Error "float32_sqrt" when compiling