Generate tcx files from Kettler ergometer
#Status Alpha. Basic functionality is implemented, no user interface or commandline options, some features missing.
#Installation Nothing fancy. Download in some folder...
#Usage Connect Kettler Ergometer with usb or serial port. Set serial port in source code, if necessary. Defaults to '/dev/ttyUSB0'.
Start record.py. The script resets the ergometer and waits for activity (timer on ergometer starts running). The script records until activity stops (timer on ergometer does not change for 5 seconds). Afterwards the workout is saved to workout.tcx (will be changed later)