akshaybaweja · July 7, 2021 04:48 · Jul 7, 2021
diff --git a/getZoomInfo.py b/getZoomInfo.py
@@ -0,0 +1,12 @@
+import osascript
+
+scpt = '''
+set vol to ((output volume of (get volume settings)) + 5)
+if (vol > 100) then set vol to 100
+set volume output volume (vol)
+
+display notification ((vol) as string)
+'''
+
+code, out, error = osascript.run(scpt)
+print(code, out, error)
diff --git a/main.py b/main.py
@@ -0,0 +1,127 @@
+import serial
+import re
+import osascript
+import keyboard
+from time import sleep
+import threading
+
+SERIAL_PORT = "/dev/cu.usbmodem14101"
+BAUD_RATE = 9600
+TIMEOUT = 100
+
+isMuted = True
+lastStatus = False
+lastVolume = 0
+isRunning = True
+
+DELTA_MULTIPLIER = 10
+
+print("OPENING SERIAL_PORT '{port}' WITH BAUDRATE {baud}...".format(port = SERIAL_PORT, baud = BAUD_RATE))
+print("\nIMPORTANT!")
+print("To end the program hold Ctrl+C")
+
+#Opens the serial port specified by SERIAL_PORT with the specified BAUD_RATE
+ser = serial.Serial(SERIAL_PORT, BAUD_RATE, timeout = TIMEOUT)
+ser.flushInput()
+ser.flushOutput()
+
+def getZoomStatusThread():
+    global isMuted
+    global lastStatus
+    global lastVolume
+    global ser
+
+    while isRunning:
+
+        scpt = '''
+        property btnTitle : "Mute audio"
+
+        if application "zoom.us" is running then
+        tell application "System Events"
+            tell application process "zoom.us"
+                if exists (menu item btnTitle of menu 1 of menu bar item "Meeting" of menu bar 1) then
+                    set returnValue to "UNMUTED"
+                else
+                    set returnValue to "MUTED"
+                end if
+            end tell
+        end tell
+        else
+        set returnValue to ""
+        end if
+
+        return returnValue
+        '''
+
+        code, out, error = osascript.run(scpt)
+        # print(code, out, error)
+        if code == 0:
+            if out == "MUTED":
+                isMuted = True
+                deviceColor = "RED"
+            elif out == "UNMUTED":
+                isMuted = False
+                deviceColor = "GREEN"
+
+        code, volume, error = osascript.run('set curVolume to output volume of (get volume settings)')
+
+        if lastStatus != isMuted or lastVolume != volume:
+            string2send = '*{vol}#{color}*'.format(vol=volume, color=deviceColor).encode('utf-8')
+            ser.write(string2send)
+            ser.flushOutput()
+            lastStatus = isMuted
+            lastVolume = volume
+
+def getSerialCommands():
+    global ser
+
+    while isRunning:
+        line = ser.readline().decode('utf-8').replace("\r\n","")
+        print(line)
+
+        deltaChange = re.search("\*([-+]?\d+)\*", line)
+        if deltaChange:
+            delta = int(deltaChange[1]) * DELTA_MULTIPLIER
+            if delta > -100 and delta < 100:
+                _, currVolume, _ = osascript.run('set curVolume to output volume of (get volume settings)')
+                newVolume = int(currVolume) + delta
+
+                if newVolume < 10:
+                    newVolume = 10
+                if newVolume > 100:
+                    newVolume = 100
+
+                _, _, _ = osascript.run('set volume output volume ' + str(newVolume))
+            ser.flushInput()
+
+        else:
+            muteCall = re.search("\*(MUTE)\*", line)
+            if muteCall:
+                keyboard.press_and_release('F17')
+            ser.flushInput()
+
+if __name__ == "__main__":
+    try:
+        t1 = threading.Thread(target=getZoomStatusThread)
+        t2 = threading.Thread(target=getSerialCommands)
+
+        t1.setDaemon(True)
+        t2.setDaemon(True)  
+
+        t1.start()
+        t2.start()
+
+        while True:
+            pass
+    except KeyboardInterrupt: #When Ctrl+C is pressed, the loop terminates
+        isRunning = False
+
+        t1.join()
+        t2.join()
+
+        string2send = '*0#RED*'.encode('utf-8')
+        ser.write(string2send)
+        print("\nThank You for using Zoom Controller")
+
+    #Closes the serial port
+    ser.close()