https://github.com/kchojnowski
https://stm32.eu/2016/10/04/1-oscyloskop-z-fft-na-stm32f746g-disco-konfiguracja-srodowiska
I made some modification on the original project.
The project was converted to Attolic Truestudio IDE.
This project based on HAL library and usig BSP functions.
Hardware is a stock STM32F746G-DISCOVERY development board from ST Microelectronics.
This example using FreeRTOS real time operating system.
The GUI library is STemWin embedded graphical library from Segger.