Migrate examples to mirror Sparkfun Inventors Guide

BreakfastSerial/components.py

@@ -1,6 +1,7 @@
 from BreakfastSerial import Arduino
 from util import EventEmitter, setInterval, debounce
 import pyfirmata, re, threading
+from time import sleep
 
 class ArduinoNotSuppliedException(Exception):
   pass
@@ -167,6 +168,7 @@ def __init__(self, board, pin):
     self._old_value = False
     self._timeout = None
 
+    sleep(0.05)
     self.change(self._emit_button_events)
 
   def _handle_data(self):

examples/led.py → examples/01-blink-an-led/blink.py

@@ -9,7 +9,7 @@
 board = Arduino()
 led = Led(board, 13)
 
-led.blink(200)
+led.blink(1000)
 
 # Run an interactive shell so you can play (not required)
 import code

examples/02-potentiometer/potentiometer.py

@@ -0,0 +1,19 @@
+#! /usr/bin/env python
+"""
+This is an example that demonstrates how to use a
+potentiometer to change the blink speed of an LED
+with BreakfastSerial.  It assumes you have a
+potentiometer wired up to pin A0 and a LED on pin 13.
+"""
+from BreakfastSerial import Arduino, Sensor, Led
+from time import sleep
+
+board = Arduino()
+sensor = Sensor(board, "A0")
+led = Led(board, 13)
+
+while True:
+  led.on()
+  sleep(sensor.value)
+  led.off()
+  sleep(sensor.value)

examples/05-push-buttons/push-buttons.py

@@ -0,0 +1,22 @@
+#! /usr/bin/env python
+"""
+This is an example that demonstrates how to use
+buttons to toggle an LED with BreakfastSerial. It
+assumes you have and LED wired up to pin 13 and
+two buttons wired up to pins 2 and 3.
+"""
+from BreakfastSerial import Button, Led, Arduino
+
+board = Arduino()
+
+led = Led(board, 13)
+button1 = Button(board, 2)
+button2 = Button(board, 3)
+
+for button in [button1, button2]:
+  button.up(led.toggle)
+  button.down(led.toggle)
+
+# Run an interactive shell so you can play (not required)
+import code
+code.InteractiveConsole(locals=globals()).interact()

examples/README.md

@@ -0,0 +1,26 @@
+# About these examples
+
+The examples in this folder are the python implementations of the examples
+that Sparkfun distributes with it's [Inventor's Kit](https://www.sparkfun.com/products/11576).
+The guidebook is distributed as PDF for free (link below).  You can refer to
+it for detailed circuit diagrams and information about the specific
+components.
+
+## [Click Here to Download the Guide](http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Kits/SFE03-0012-SIK.Guide-300dpi-01.pdf)
+
+### Topics
+
+1.  Blinking an LED
+2.  Potentiometer (knob)
+3.  RGB (Red Green Blue) LED **(PENDING)**
+4.  Multiple LEDs **(PENDING)**
+5.  Push buttons
+6.  Photoresistor (light sensor) **(PENDING)**
+7.  Temperature sensor **(PENDING)**
+8.  Servomotor **(PENDING)**
+9.  Flex sensor **(PENDING)**
+10. Soft potentiometer **(PENDING)**
+11. Buzzer **(PENDING)**
+12. Motor **(PENDING)**
+13. Relay **(PENDING)**
+14. Shift register **(PENDING)**

examples/potentiometer.py → examples/misc/potentiometer-led-brightness.py

@@ -19,4 +19,3 @@ def change_led_brightness():
 # Run an interactive shell so you can play (not required)
 import code
 code.InteractiveConsole(locals=globals()).interact()
-

examples/rgb_led.py → examples/misc/rgb_led.py

@@ -2,14 +2,14 @@
 """
 This is an example that demonstrates how to use an
 RGB led with BreakfastSerial.  It assumes you have an
-RGB led wired up with red on pin 10, green on pin 9,
-and blue on pin 8.
+RGB led wired up with red on pin 9, green on pin 10,
+and blue on pin 11.
 """
 from BreakfastSerial import RGBLed, Arduino
 from time import sleep
 
 board = Arduino()
-led = RGBLed(board, { "red": 10, "green": 9, "blue": 8 })
+led = RGBLed(board, { "red": 9, "green": 10, "blue": 11 })
 
 # Red (R: on, G: off, B: off)
 led.red()