Sample code for ADC-DMA for Traveo II AutoMCU

[yanf]

This is the sample code for using DMA to acquire ADC samples.

This is a simple main.c file, which needs to be complied based on SDL 7.2.0.

Tested on CYTVII-B-E-1M-176-CPU evaluation board, where MCU is CYT2B7, rev D.

Nov.12th, 2021

Finn Yang