add classes for IO out

.gitignore

@@ -34,3 +34,5 @@ nosetests.xml
 .mr.developer.cfg
 .project
 .pydevproject
+
+*.swp

RPi.TC.egg-info/SOURCES.txt

@@ -8,6 +8,4 @@ RPi.TC.egg-info/not-zip-safe
 RPi.TC.egg-info/top_level.txt
 rpitc/__init__.py
 rpitc/io/__init__.py
-rpitc/io/out.py
-rpitc/tests/__init__.py
-rpitc/tests/out_test.py
+rpitc/io/out.py

rpitc/io/__init__.py

@@ -0,0 +1,3 @@
+class IO(object):
+    ON = True
+    OFF = False

rpitc/io/out.py

@@ -1,2 +1,31 @@
+from rpitc.io import IO
+import RPi.GPIO as GPIO
+
 class Out(object):
-    pass
+    status = IO.OFF
+    pin = 0
+
+    def __init__(self, pin, status=IO.OFF):
+        self.pin = pin
+        self.status = status
+        GPIO.setmode(GPIO.BOARD)
+        GPIO.setup(self.pin, GPIO.OUT)
+        if status==IO.ON:
+            self.on()
+
+    def on(self):
+        self.status = IO.ON
+        GPIO.output(self.pin, IO.ON)
+
+    def off(self):
+        self.status = IO.OFF
+        GPIO.output(self.pin, IO.OFF)
+
+    def toggle(self):
+        if self.status==IO.OFF:
+            self.on()
+        else:
+            self.off() 
+
+    def trigger(self):
+        self.toggle()

rpitc/io/switch.py

@@ -0,0 +1,23 @@
+from rpitc.io import IO
+
+class Switch(object):
+
+    def __init__(self, out, status = IO.OFF):
+        self.out = out
+        self.status = status
+
+    def on(self):
+        if self.status==IO.OFF:
+            self.status = IO.ON
+            self.out.trigger()
+
+    def off(self):
+        if self.status==IO.ON:
+            self.status = IO.OFF
+            self.out.trigger()
+
+    def toggle(self):
+        if self.status==IO.OFF:
+            self.on()
+        else:
+            self.off()

rpitc/io/trigger.py

@@ -0,0 +1,27 @@
+from rpitc.io import IO
+from rpitc.io.out import Out
+import threading
+import time
+
+class Trigger(Out):
+
+    def __init__(self, pin, status=IO.OFF, delay=0.2):
+        Out.__init__(self, pin)
+        self.delay = delay
+
+    def trigger(self):
+        thread = TriggerThread(self)
+        thread.start()
+
+
+class TriggerThread(threading.Thread):
+
+    def __init__(self, trigger):
+        threading.Thread.__init__(self)
+        self.trigger = trigger
+
+    def run(self):
+        self.trigger.toggle()
+        time.sleep(self.trigger.delay)
+        self.trigger.toggle()
+

tests/test_out.py

@@ -1,19 +1,38 @@
-#import unittest
-#from rpitc.io.out import Out
-#
-#class OutTest(unittest.TestCase):
-#
-#    def test_out(self):
-#        out = Out()
-#        self.assertIsInstance(out, Out)
-#
-#
-#if __name__ == "__main__":
-#    unittest.main()
-
+from rpitc.io import IO
 from rpitc.io.out import Out
+import RPi.GPIO as GPIO
 
 class TestOut:
-	def test_init(self):
-	    out = Out()
-	    assert isinstance(out, Out)
+
+    def setup_method(self, method):
+        self.out = Out(7)
+
+    def teardown_method(self, method):
+        GPIO.output(self.out.pin, GPIO.LOW)
+        GPIO.cleanup()
+
+    def test_init(self):
+        assert isinstance(self.out, Out)
+
+    def test_init_on(self):
+        out = Out(7, status=IO.ON)
+        assert out.status == IO.ON
+        out.off()
+
+    def test_on(self):
+        self.out.on()
+        assert self.out.status == IO.ON
+
+    def test_off(self):
+        self.out.off()
+        assert self.out.status == IO.OFF
+
+
+    def test_trigger(self):
+        self.out.off()
+
+        self.out.trigger()
+        assert self.out.status == IO.ON
+
+        self.out.trigger()
+        assert self.out.status == IO.OFF

tests/test_switch.py

@@ -0,0 +1,34 @@
+from rpitc.io import IO
+from rpitc.io.out import Out
+from rpitc.io.switch import Switch
+import RPi.GPIO as GPIO
+
+class TestSwitch:
+
+    def setup_method(self, method):
+        self.out = Out(7, status=IO.OFF)
+        self.switch = Switch(self.out, status=IO.OFF)
+
+    def teardown_method(self, method):
+        GPIO.output(self.out.pin, GPIO.LOW)
+        GPIO.cleanup()
+
+    def test_init(self):
+        assert isinstance(self.switch, Switch)
+
+    def test_on(self):
+        self.switch.on()
+        assert self.out.status == IO.ON
+        assert self.switch.status == IO.ON
+
+    def test_off(self):
+        self.switch.off()
+        assert self.out.status == IO.OFF
+        assert self.switch.status == IO.OFF
+
+    def test_toggle(self):
+        self.switch.off()
+        self.switch.toggle()
+        assert self.out.status == IO.ON
+        assert self.switch.status == IO.ON
+

tests/test_trigger.py

@@ -0,0 +1,23 @@
+from rpitc.io import IO
+from rpitc.io.trigger import Trigger
+import RPi.GPIO as GPIO
+import time
+
+class TestTrigger:
+
+    def setup_method(self, method):
+        self.trigger = Trigger(7, delay=1, status=IO.OFF)
+
+    def teardown_method(self, method):
+        GPIO.output(self.trigger.pin, GPIO.LOW)
+        GPIO.cleanup()
+
+    def test_init(self):
+        assert isinstance(self.trigger, Trigger)
+
+    def test_trigger(self):
+        self.trigger.trigger()
+        assert self.trigger.status == IO.ON
+        time.sleep(self.trigger.delay + 0.1)
+        assert self.trigger.status == IO.OFF
+