Simple FFT analyzer for STM32746G-Discovery board.
The data is sampled on the one of the following sources
– line input channel left (CN11),
– line input channel right (CN11),
– on-board left microphone,
– on-board right microphone.
The processed signal should be supplied to one of these sources.
The active signal source may be selected using the Source menu button.
The plot may be shifted and zoomed using the touch screen.
No additional hardware necessary.
Original author of the project: Krzysztof Chojnowski.