teensy-anc - embracing wireless interference

A teeny-tiny Analog Network Coding implementation for Teensy 3.1's using mecrisp-stellaris Forth.

Because we are using Simple MSK we can also do simple ANC (i.e. without I/Q).

setup

You will need:

• Andreas' copy of mecrisp-stellaris: darcs get pointfree@hub.darcs.net:pointfree/mecrisp-stellaris
• 3x Teensy 3.1
• Some jumper wires or probe hooks.

todo

• Switch to NRTZ (Non-Return To Zero) so we can better detect a message.
• ADC triggers for msk-rx: https://www.pjrc.com/teensy/adc.html
• Use DMA with ADC and DAC. There is support for ADC triggers on the Teensy.
• General topologies: A General Analog Network Coding for Wireless Systems with Fading and Noisy Channels

contact

I am Andreas Wagner. You can contact me at andreas.wagner@lowfatcomputing.org