sthope/SMARTTV_MQTT2Serial
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Update smarttv.py

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Sthope 2024-03-31 23:28:38 +02:00
parent 89407d63d7
commit 26d9754498
1 changed files with 84 additions and 30 deletions
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114
smarttv.py
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@ -2,9 +2,13 @@ import serial
import time
import sys
# Define the serial port
SERIAL_PORT = '/dev/ttyUSB0'
# Define the baud rate
BAUD_RATE = 19200
# Define commands
SMARTTV_HELP = b'?\r'
SMARTTV_ON = b'on\r'
SMARTTV_OFF = b'off\r'
@ -19,12 +23,13 @@ SMARTTV_GET_INPUT = b'get input\r'
SMARTTV_SET_INPUT_HDMI = b'set input=hdmi1\r'
SMARTTV_SET_INPUT_OPS= b'set input=ops/hdmi2\r'
# Function to send command to TV
def send_command(command):
with serial.Serial(SERIAL_PORT, BAUD_RATE, timeout=1) as ser:
ser.write(command)
time.sleep(0.1)
reply = ser.read(100)
return reply.decode('utf-8')
time.sleep(0.1) # Wait for command to be sent
reply = ser.read(100) # Read up to 100 bytes of reply
return reply.decode('utf-8') # Decode bytes to string
if __name__ == "__main__":
if len(sys.argv) != 2:
@ -32,15 +37,37 @@ if __name__ == "__main__":
sys.exit(1)
command = sys.argv[1]
if "=" in command:
command_parts = command.split("=")
if len(command_parts) != 2 or command_parts[0] != "set_volume":
print("Usage: python3 smarttv.py set_volume=volume")
sys.exit(1)
volume = int(command_parts[1])
if not 0 <= volume <= 100:
print("Volume must be between 0 and 100")
sys.exit(1)
volume_command = SMARTTV_SET_VOLUME % volume
print(send_command(volume_command))
sys.exit(0)
if command == "help":
print(send_command(SMARTTV_HELP))
elif command == "power_on":
print(send_command(SMARTTV_ON))
response = send_command(SMARTTV_ON)
if "owerstate=on" in response:
print('{"power_state":"on"}')
else:
print(send_command(SMARTTV_ON))
elif command == "power_off":
print(send_command(SMARTTV_OFF))
response = send_command(SMARTTV_OFF)
if "owerstate=off" in response:
print('{"power_state":"off"}')
elif "powerstate=standby" in response:
print('{"power_state":"off"}')
else:
print(send_command(SMARTTV_OFF))
elif command == "get_state":
print(send_command(SMARTTV_GET_STATE))
@ -48,40 +75,67 @@ if __name__ == "__main__":
elif command == "get_volume":
print(send_command(SMARTTV_GET_VOLUME))
elif command == "set_volume":
if len(sys.argv) != 3:
print("Usage: python3 smarttv.py set_volume volume")
sys.exit(1)
volume = int(sys.argv[2])
if not 0 <= volume <= 100:
print("Volume must be between 0 and 100")
sys.exit(1)
volume_command = SMARTTV_SET_VOLUME % volume
print(send_command(volume_command))
elif command == "get_mute":
print(send_command(SMARTTV_GET_MUTE))
response = send_command(SMARTTV_GET_MUTE)
if "ute=off" in response:
print('{"mute":"off"}')
elif "ute=on" in response:
print('{"mute":"on"}')
else:
print(response)
elif command == "mute":
print(send_command(SMARTTV_MUTE))
response = send_command(SMARTTV_MUTE)
if "ute=off" in response:
print('{"mute":"off"}')
elif "ute=on" in response:
print('{"mute":"on"}')
else:
print(response)
elif command == "unmute":
print(send_command(SMARTTV_UNMUTE))
if "ute=off" in response:
print('{"mute":"off"}')
elif "ute=on" in response:
print('{"mute":"on"}')
else:
print(response)
elif command == "get_powerstate":
print(send_command(SMARTTV_GET_POWERSTATE))
response = send_command(SMARTTV_GET_POWERSTATE)
if "owerstate=on" in response:
print('{"power_state":"on"}')
elif "owerstate=off" in response:
print('{"power_state":"off"}')
elif "owerstate=standby" in response:
print('{"power_state":"off"}')
else:
print(response)
elif command == "get_input":
print(send_command(SMARTTV_GET_INPUT))
response = send_command(SMARTTV_GET_INPUT)
if "nput=ops/hdmi2" in response:
print("OPS")
elif "nput=hdmi1" in response:
# print("HDMI")
print('{"input":"HDMI"}')
else:
print(send_command(SMARTTV_GET_INPUT))
elif command == "set_input_hdmi":
print(send_command(SMARTTV_SET_INPUT_HDMI))
response = send_command(SMARTTV_SET_INPUT_HDMI)
if "nput=hdmi1" in response:
print("HDMI")
else:
print(send_command(SMARTTV_SET_INPUT_HDMI))
elif command == "set_input_ops":
print(send_command(SMARTTV_SET_INPUT_OPS))
response = send_command(SMARTTV_SET_INPUT_OPS)
if "nput=ops/hdmi2" in response:
print("OPS")
else:
print(send_command(SMARTTV_SET_INPUT_OPS))
else:
print("Invalid command. Usage: python3 smarttv.py [power_on|power_off|get_volume|set_volume=volume]")
sys.exit(1)
sys.exit(1)