PedalShield-Nucleo

A digital programmable guitar pedal based on NucleoF446RE. Based on the Original Project- https://github.com/Guitarman9119/Nucleo_Guitar_Effects_Pedal

Changes from the original project-

1. All programming is now done in a single IDE- STM32CubeIDE
2. Uses an I2C OLED screen
3. ADC and DAC read write are double buffered at 60 Khz sampling rate via DMA