Compile error when I use opus in WICED-Studio-6.0.0.43

[codingdaikai]

Hi ，
When I use opus in WICED-Studio-6.0.0.43(http://www.cypress.com/products/wiced-software), it will report compile errors like undefined reference to __aeabi_i2f' , undefined reference to __aeabi_fdiv' and so on . Do you have any suggestions ? thanks very much.

[jmvalin]

Sounds like your compiler doesn't like float. Have you tried compiling with --enable-fixed-point --disable-float-api (or defining FIXED_POINT and DISABLE_FLOAT_API if you're not using the configure script)?

[codingdaikai]

Thanks for your answer, It is found that IDE does not contain floating-point Libraries. Anyway，there is no compile error when setting with --enable-fixed-point --disable-float-api .