Cortex-M-KWS is an Keyword Spotting(KWS) demo runs on Cortex-M(STM32F769). It takes an quantized tensorflow model, converts it into .c and .h files, and runs the model with Tengine-lite.
The demo key words is "xiaozhi". The demo project can runs on STM32F769I-DISC without modify any code .
The demo was developed by Keil IDE, you can build the project and download the image into the flash memory directly if you had installed Keil.
You can clone the project by ：
git clone --recurse-submodules https://github.com/OAID/cortex-m-kws.git
it will clone the tengine-lite automatically
There are 3 demo WAV files to show the Key Words， 0.wav is “xiaozhi”， 1.wav is drama part ， 2.wav is a song . Copy the 3 files into microSD , and plugin to the board
1.Enter the Project/MDK-ARM, then double-click the Tengine-Project icon
2.build the project
3.Download the code into flash memory
4.The display will show the test score and result