use object based interface in more examples

nanpy/__init__.py

@@ -23,3 +23,5 @@
 from nanpy.tone import Tone
 from nanpy.capacitivesensor import CapacitiveSensor
 from nanpy.dht import DHT
+from nanpy.arduinoapi import ArduinoApi
+from nanpy.eepromobj import EepromLib

nanpy/examples/blink.py

@@ -4,11 +4,15 @@
 # Description: keeps your led blinking
 # Dependencies: None
 
-from nanpy import Arduino
+from nanpy import (ArduinoApi, SerialManager)
+from time import sleep
 
-Arduino.pinMode(13, Arduino.OUTPUT)
+connection = SerialManager()
+a = ArduinoApi(connection=connection)
+
+a.pinMode(13, a.OUTPUT)
 
 for i in range(10000):
-    Arduino.digitalWrite(13, (i + 1) % 2)
-    Arduino.delay(200)
+    a.digitalWrite(13, (i + 1) % 2)
+    sleep(0.2)
 

nanpy/examples/clock.py

@@ -5,8 +5,11 @@
 # Dependencies: ntplib (http://pypi.python.org/pypi/ntplib/)
 
 import ntplib
-from nanpy import (Arduino, Lcd)
+from nanpy import (SerialManager, Lcd)
 from datetime import datetime
+from time import sleep
+
+connection = SerialManager()
 
 ntp_client = ntplib.NTPClient()
 response = ntp_client.request('europe.pool.ntp.org', version=3)
@@ -15,7 +18,7 @@
 
 pins = [7, 8, 9, 10, 11, 12]
 cols, rows = 16, 2
-lcd = Lcd(pins, [cols, rows])
+lcd = Lcd(pins, [cols, rows], connection=connection)
 
 while (1):
     lcd.setCursor(0, 0)
@@ -26,5 +29,5 @@
         time_format = '%H %M'
     lcd.setCursor(0, 1) 
     lcd.printString((datetime.fromtimestamp(time)).strftime(time_format))
-    Arduino.delay(1000)
+    sleep(1)
     time += 1

nanpy/examples/eepromread.py

@@ -1,30 +1,31 @@
 #!/usr/bin/env python
 
-# Author: Kevin Ng 
+# Author: Kevin Ng
 # Description: read from EEPROM
 # Dependencies: None
 
-from nanpy import EEPROM
+from nanpy import (EepromLib, SerialManager)
 import sys
 
-EEPROM_SIZE = EEPROM.size()
+connection = SerialManager()
+e = EepromLib(connection=connection)
 
 
 def display(a_list):
-    for i in range(0, EEPROM_SIZE//16-1):
+    for i in range(0, e.size // 16 - 1):
         for j in range(16):
             sys.stdout.write("%02x:" % a_list[j + i * 16])
         print
 
 
 def read_eeprom():
     data_list = []
-    for i in range(0, EEPROM_SIZE):
-        s = EEPROM.read(i)
+    for i in range(0, e.size):
+        s = e.read(i)
         data_list.append(s)
     return data_list
 
 
 if __name__ == "__main__":
-    print("Reading eeprom (%s bytes)..." % EEPROM_SIZE)
+    print("Reading eeprom (%s bytes)..." % e.size)
     display(read_eeprom())