First Version

2026-08-09 18:52:40 +02:00 · 2017-06-11 17:12:22 +02:00
parent b03966562c
commit 58e927b0bf
57 changed files with 8540 additions and 1 deletions
@@ -0,0 +1,51 @@
+import time
+from thread import start_new_thread
+from modules import cbpi
+
+try:
+    import RPi.GPIO as GPIO
+except Exception as e:
+    pass
+
+class Buzzer(object):
+
+    sound = ["H", 0.1, "L"]
+    def __init__(self, gpio):
+        try:
+            cbpi.app.logger.info("INIT BUZZER NOW GPIO%s" % gpio)
+            self.gpio = gpio
+            GPIO.setmode(GPIO.BCM)
+            GPIO.setup(gpio, GPIO.OUT)
+            self.state = True
+            cbpi.app.logger.info("BUZZER SETUP OK")
+        except Exception as e:
+            self.state = False
+
+    def beep(self):
+        if self.state is False:
+            cbpi.app.logger.error("BUZZER not working")
+            return
+
+        def play(sound):
+            try:
+                for i in sound:
+                    if (isinstance(i, str)):
+                        if i == "H":
+                            GPIO.output(int(self.gpio), GPIO.HIGH)
+                        else:
+                            GPIO.output(int(self.gpio), GPIO.LOW)
+                    else:
+                        time.sleep(i)
+            except Exception as e:
+                pass
+
+        start_new_thread(play, (self.sound,))
+
+@cbpi.initalizer(order=0)
+def init(cbpi):
+    print "INIT BUZZER"
+    cbpi.app.logger.info("INIT BUZZER")
+    gpio = cbpi.get_config_parameter("buzzer", 16)
+    cbpi.buzzer = Buzzer(gpio)
+    cbpi.beep()
+    cbpi.app.logger.info("INIT OK")