How to compute the quantity of energy consumed by Contiki program?

Question

I would like to know if there is a way to compute the energy that would be consumed by a contiki program in a mote.

I have to programs, and I want to know which one of them is more efficient in terms of energy consumption.

I know there is a such for TinyOs: Avrora, but I wonder if there is a simulator equivalent to it for Contiki-OS.

Thank you.

Answer 1

PowerTrace is probably what you are looking for.

Answer 2

You may use the energest model for calculating the energy consumption for different activities. (cpu_ON, LPM, TX, RX)