Arduino ZERO sketches

adcdma.ino use DMA to read ADC

dacdma.ino use DMA to write DAC on TCC0 trigger

rng.ino generate entropy from dueling clocks, random numbers

mem2mem.ino DMA memcpy()

pwmDMAev.ino DMA controlled PWM, events to to timer capture DMA

SPIdma.ino SPI + DMA, 2 channels

IRtest/ demo IRremote transmit and receive

pwmwrite.ino demo of running high frequency PWM, hack of wiring_analog.c