Re: Questions about Linux and OpenCV on galileo board

I'm able to call a process like this from my home director:

system("node /home/root/nodeGalileo/1_geoPlaces.js > /dev/ttyGS0");

This outputs a value to the serial monitor. How can I parse this value and evaluate it to decide what to do next? In other words how do I read strings back into the arduino environment from processes on the linux side.

Thanks!