1# Author: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
2# Copyright (c) 2014 Intel Corporation.
3#
4# Permission is hereby granted, free of charge, to any person obtaining
5# a copy of this software and associated documentation files (the
6# "Software"), to deal in the Software without restriction, including
7# without limitation the rights to use, copy, modify, merge, publish,
8# distribute, sublicense, and/or sell copies of the Software, and to
9# permit persons to whom the Software is furnished to do so, subject to
10# the following conditions:
11#
12# The above copyright notice and this permission notice shall be
13# included in all copies or substantial portions of the Software.
14#
15# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
19# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
20# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
21# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22
23from time import sleep
24import pyupm_grove as grove
25
26# New knob on AIO pin 0
27knob = grove.GroveRotary(0)
28
29# Loop indefinitely
30while True:
31
32    # Read values
33    abs = knob.abs_value()
34    absdeg = knob.abs_deg()
35    absrad = knob.abs_rad()
36
37    rel = knob.rel_value()
38    reldeg = knob.rel_deg()
39    relrad = knob.rel_rad()
40
41    print "Abs values: %4d" % int(abs) , " raw %4d" % int(absdeg), "deg = %5.2f" % absrad , " rad ",
42    print "Rel values: %4d" % int(rel) , " raw %4d" % int(reldeg), "deg = %5.2f" % relrad , " rad"
43
44    # Sleep for 2.5 s
45    sleep(2.5)
46