where does ros get sensor data
In short time of perusing the code it appears ROS expects to get sensor data from sockets. What agent posts the data to the sockets? user space proxy or kernel module (on Linux). For example, I might use a processor that has some ADC converters connected to sensors. The cpu vendor has decided to implement his drivers as either IIO, Input, HID_RAW drivers or has used some custom solution. I didn't find any references in your code to /sys or /dev devices, but there is a Python file that loads a program called 'sensors' using the subprocess library module. How can I find the code for this program?
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