I am trying to run a model with a custom processing block with Arduino Nano 33 BLE.
I mostly follow the tutorial, the data is from our custom sensor that spit out x y z, and we are trying to use the raw data to train some basic gesture detection.
When trying to deploy the model to the Arduino, everything works fine until compilation.
The error code is:
C:\Users\lhjor\AppData\Local\Temp\arduino\sketches\EC5BB9A52BCFE2A5CE49941D702B8F24\sketch\objs.a(static_buffer.ino.cpp.o):(.data.ei_dsp_blocks+0x2c): undefined reference to `extract_swipe_features_extraction_features(ei::ei_signal_t*, ei::ei_matrix*, void*, float)’
collect2.exe: error: ld returned 1 exit status
Using library SWIPE_Detection_inferencing at version 1.0.5 in folder: C:\Users\lhjor\Documents\Arduino\libraries\SWIPE_Detection_inferencing
exit status 1
Compilation error: exit status 1
deploying a model with custom processing block to Arduino Nano 33 BLE