Passive Buzzer

# Module Import

import LocoIOT

import time

# Class Instances Creation

loco_iot = LocoIOT.LocoIOT()

msg = LocoIOT.IOT_Codes()

# Initiate Connection to the Microcontroller

loco_iot.connect()

# Enable Passive Buzzer Hardware Configuration

loco_iot.enable(msg.SUBTYPE_PAS_BUZZ)

#Dictionary

octave = {

"C" : [523] ,

"C Sharp" : [554] ,

"D": [587] ,

"D Sharp" : [622] ,

"E" : [659] ,

"F" : [699] ,

"F Sharp" : [740] ,

"G" : [784] ,

"G Sharp" : [831] ,

"A" : [880] ,

"A Sharp" : [932] ,

"B" : [988] ,

}

# Start Listening for Control/Request Messages

loco_iot.start()

# Create a list of the dictionary values

value_list = list(octave.keys())

# Set Duration and Frequency

data = [1000, 523] # Duration in Milliseconds, Frequency in Hertz

loco_iot.setData(msg.SUBTYPE_PAS_BUZZ, data)

# Loop through value_list and print each item.

for val in reversed(value_list):

# Set Colors

loco_iot.setData(msg.SUBTYPE_PAS_BUZZ, octave[val])

time.sleep(1)

print(val)

# Pause program execution for the buzzer duration

time.sleep(1)

# Close Connection to the Microcontroller

loco_iot.close()