1#!/usr/bin/python
2# Author: Zion Orent <zorent@ics.com>
3# Copyright (c) 2015 Intel Corporation.
4#
5# Permission is hereby granted, free of charge, to any person obtaining
6# a copy of this software and associated documentation files (the
7# "Software"), to deal in the Software without restriction, including
8# without limitation the rights to use, copy, modify, merge, publish,
9# distribute, sublicense, and/or sell copies of the Software, and to
10# permit persons to whom the Software is furnished to do so, subject to
11# the following conditions:
12#
13# The above copyright notice and this permission notice shall be
14# included in all copies or substantial portions of the Software.
15#
16# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
22# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23
24import time, sys, signal, atexit
25import pyupm_ds1307 as upmDs1307
26
27# load RTC clock on i2c bus 0
28myRTCClock = upmDs1307.DS1307(0)
29
30def printTime(RTCObj):
31	timeStr = "The time is: {0}/{1}/{2} {3}:{4}:{5}".format(
32	RTCObj.month, RTCObj.dayOfMonth, RTCObj.year,
33	RTCObj.hours, RTCObj.minutes, RTCObj.seconds)
34
35	if (RTCObj.amPmMode):
36		timeStr += (" PM " if RTCObj.pm else " AM ")
37
38	print timeStr
39
40	print "Clock is in", ("AM/PM mode"
41	if RTCObj.amPmMode else "24hr mode")
42
43
44# always do this first
45print "Loading the current time... "
46result = myRTCClock.loadTime()
47if (not result):
48	print "myRTCClock.loadTime() failed."
49	sys.exit(0)
50
51printTime(myRTCClock);
52
53# set the year as an example
54print "setting the year to 50"
55myRTCClock.year = 50
56myRTCClock.setTime()
57
58# reload the time and print it
59myRTCClock.loadTime()
60printTime(myRTCClock)
61