External Library error "undefined reference to"

I manually placed the sw_codec folder inside the middleware as follows.

Then I included the folder with library.

but I'm get a error undefined reference to "error"

How to solved?

This topic has been closed for replies.

Best answer by mƎALLEm

Hello,

Not obvious from your description but there are two things to check:

- Include the .h file(s) in the .c file where you are calling these APIs.

- Check again the path to .h files. Check how it was done for other paths like the HAL driver.

mƎALLEmBest answer

ST Technical Moderator

Hello,

Not obvious from your description but there are two things to check:

- Include the .h file(s) in the .c file where you are calling these APIs.

- Check again the path to .h files. Check how it was done for other paths like the HAL driver.

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