I am trying to work with raw GPS data from a USB GPS receiver (Delorme LT-20) through
My program had been working, but today I get this error:
could not open port /dev/ttyUSB0: [Errno 16] Device or resource busy: '/dev/ttyUSB0'
The program is pretty simple:
import serial ser = serial.Serial('/dev/ttyUSB0')
How do I fix this?