From 2fff1ea4427188d60d0bd99dec414d888a64993d Mon Sep 17 00:00:00 2001
From: mrmcwethy <mrmcwethy@yahoo.com>
Date: Fri, 19 Jan 2018 10:37:25 -0700
Subject: [PATCH 1/2] added examples folder and .py file.  Also change
 read_into to readinto

---
 adafruit_ds1307.py |  2 +-
 examples/demo.py   | 44 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 45 insertions(+), 1 deletion(-)
 create mode 100644 examples/demo.py

diff --git a/adafruit_ds1307.py b/adafruit_ds1307.py
index e2dc746..13ed3ba 100644
--- a/adafruit_ds1307.py
+++ b/adafruit_ds1307.py
@@ -79,7 +79,7 @@ def __init__(self, i2c_bus):
         buf[0] = 0x07
         with self.i2c_device as i2c:
             i2c.write(buf, end=1, stop=False)
-            i2c.read_into(buf, start=1)
+            i2c.readinto(buf, start=1)
 
         if (buf[1] & 0b00000011) != 0b00000011:
             raise ValueError("Unable to find DS1307 at i2c address 0x68.")
diff --git a/examples/demo.py b/examples/demo.py
new file mode 100644
index 0000000..8af0ba9
--- /dev/null
+++ b/examples/demo.py
@@ -0,0 +1,44 @@
+# Simple demo of reading and writing the time for the DS1307 real-time clock.
+# Change the if False to if True below to set the time, otherwise it will just
+# print the current date and time every second.  Notice also comments to adjust
+# for working with hardware vs. software I2C.
+
+import time
+import board
+# For hardware I2C (M0 boards) use this line:
+import busio as io
+# Or for software I2C (ESP8266) use this line instead:
+#import bitbangio as io
+
+import adafruit_ds1307
+
+# Change to the appropriate I2C clock & data pins here!
+i2c_bus = io.I2C(board.SCL, board.SDA)  
+
+# Create the RTC instance:
+rtc = adafruit_ds1307.DS1307(i2c_bus)
+
+# Lookup table for names of days (nicer printing).
+days = ("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday")
+
+
+#pylint: disable-msg=bad-whitespace
+#pylint: disable-msg=using-constant-test
+if False:   # change to True if you want to set the time!
+    #                     year, mon, date, hour, min, sec, wday, yday, isdst
+    t = time.struct_time((2017,  10,   29,   15,  14,  15,    0,   -1,    -1))
+    # you must set year, mon, date, hour, min, sec and weekday
+    # yearday is not supported, isdst can be set but we don't do anything with it at this time
+    print("Setting time to:", t)     # uncomment for debugging
+    rtc.datetime = t
+    print()
+#pylint: enable-msg=using-constant-test
+#pylint: enable-msg=bad-whitespace
+
+# Main loop:
+while True:
+    t = rtc.datetime
+    #print(t)     # uncomment for debugging
+    print("The date is {} {}/{}/{}".format(days[int(t.tm_wday)], t.tm_mday, t.tm_mon, t.tm_year))
+    print("The time is {}:{:02}:{:02}".format(t.tm_hour, t.tm_min, t.tm_sec))
+    time.sleep(1) # wait a second

From 5c8599853cd96317c224657577a7d212ab0ac40c Mon Sep 17 00:00:00 2001
From: mrmcwethy <mrmcwethy@yahoo.com>
Date: Fri, 19 Jan 2018 10:44:23 -0700
Subject: [PATCH 2/2] fixed pylint problem

---
 examples/demo.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/demo.py b/examples/demo.py
index 8af0ba9..82bfd30 100644
--- a/examples/demo.py
+++ b/examples/demo.py
@@ -13,7 +13,7 @@
 import adafruit_ds1307
 
 # Change to the appropriate I2C clock & data pins here!
-i2c_bus = io.I2C(board.SCL, board.SDA)  
+i2c_bus = io.I2C(board.SCL, board.SDA)
 
 # Create the RTC instance:
 rtc = adafruit_ds1307.DS1307(i2c_bus)