In main.c for KWS20-DEMO, CODEC_I2C_FREQ is not defined and it is not ready to test. I just wanted to inform to place definition after line143 #define CODEC_I2C_FREQ 100000
In main.c for KWS20-DEMO, CODEC_I2C_FREQ is not defined and it is not ready to test. I just wanted to inform to place definition after line143
#define CODEC_I2C_FREQ 100000