User Tools
servoclass-py
Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision | Next revision Both sides next revision | ||
|
servoclass-py [2015/04/30 08:40] zoza |
servoclass-py [2015/04/30 08:41] zoza |
||
|---|---|---|---|
| Line 11: | Line 11: | ||
| ### assign arduino's serial port | ### assign arduino's serial port | ||
| try: | try: | ||
| - | portmotor = glob.glob("/dev/arduino-motors")[0] | + | portmotor = glob.glob("/dev/arduino-motors")[0] # as assigned in udev rules /etc/udev/rules.d ; http://hackaday.com/2009/09/18/how-to-write-udev-rules/ |
| except IndexError: | except IndexError: | ||
| - | portmotor = glob.glob("/dev/ttyUSB0")[0] | + | except IndexError: |
| + | portmotor = glob.glob("/dev/ttyUSB0")[0] # fall back to a default USB address | ||
| # portled = glob.glob("/dev/tty*")[0] | # portled = glob.glob("/dev/tty*")[0] | ||
| print "portmotor:", portmotor | print "portmotor:", portmotor | ||
servoclass-py.txt · Last modified: 2015/04/30 08:42 by zoza
Page Tools
Except where otherwise noted, content on this wiki is licensed under the following license: GNU Free Documentation License 1.3
