Closed vipinthomas123 closed 1 month ago
Hi @vipinthomas123,
Can you share the specific linker error you are getting? For the details, I am pretty sure @christophe0606 can provide answers.
Please take note that we splittet off CMSIS-DSP into its own repo a while ago. You find it's new home at https://github.com/ARM-software/CMSIS-DSP. The library became its own pack, so it might be much easier to update it independently from other software components, now.
@vipinthomas123 Note that the function arm_cfft_init_1024_f32
is recent. If you're using a too old CMSIS-DSP you won't get it. Please open a new github issue on the CMSIS-DSP repository
@JonatanAntoni Thanks for the information.
@christophe0606 Thanks for the reply. will create the new issue on the CMSIS-DSP repository,
New Issue link - https://github.com/ARM-software/CMSIS-DSP/issues/200 Closing this issue. Thank you.
Apologies for a simple question here, I've followed the usage instructions and explored all option to resolve the issue but with no luck.
We are are having trouble in compiling the arm_fft_bin_example.ewp. There is linker error for the arm_cfft_init_1024_f32 function.
I have added below library - C:\Program Files\IAR Systems\Embedded Workbench 9.2\arm\CMSIS\Lib\IAR\iar_cortexM4lf_math.a
I have added below path for header files - ..\IAR-CMSIS-DSP\CMSIS_5\CMSIS\Core\Include ..\IAR-CMSIS-DSP\CMSIS-DSP\Include ..\IAR-CMSIS-DSP\CMSIS-DSP\Include\dsp
Development environment![image](https://github.com/user-attachments/assets/119eff90-9a88-4682-a8af-9be3434d7161)
Are we missing any additional settings.
Additionally can anyone please confirm example is for 1024 samples but testInput_f32_10khz (test input data) is of 2048, it is always expected the data samples to be double of processing samples??