Python • Help Request: Combing two working scripts into one

Code:

sudo ~/led_env/bin/python3 leds_for_audio_with_flashes_touch.py

Code:

import timeimport boardimport neopixelimport signalimport sysimport randomimport RPi.GPIO as GPIO# Initialize the LED stripspixels_18 = neopixel.NeoPixel(board.D18, 11, brightness=0.35, auto_write=True)pixels_21 = neopixel.NeoPixel(board.D21, 65, brightness=0, auto_write=False)# Color definitionsAMBER = (255, 147, 41)DARK_PURPLE = (44, 0, 88)GREEN = (0, 255, 0)WHITE = (255, 255, 255)# GPIO Setup for touch sensorTOUCH_PIN = 10GPIO.setmode(GPIO.BCM)GPIO.setup(TOUCH_PIN, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)def set_brightness(pixels, color, target_brightness, duration=0.5):    start_brightness = pixels.brightness    steps = 50    for i in range(steps + 1):        t = i / steps        current_brightness = start_brightness + (target_brightness - start_brightness) * t        pixels.brightness = current_brightness        pixels.fill(color)        if pixels == pixels_21:            pixels.show()        time.sleep(duration / steps)        if GPIO.input(TOUCH_PIN) == GPIO.HIGH:            return True    return Falsedef random_flashes(duration=1.5):    end_time = time.time() + duration    while time.time() < end_time:        flash_18 = random.choice([True, False])        flash_21 = random.choice([True, False])                if flash_18:            pixels_18.brightness = random.uniform(0.5, 1.0)            pixels_18.fill(WHITE)        else:            pixels_18.brightness = 0            pixels_18.fill((0, 0, 0))                if flash_21:            pixels_21.brightness = random.uniform(0.5, 1.0)            pixels_21.fill(WHITE)        else:            pixels_21.brightness = 0            pixels_21.fill((0, 0, 0))                pixels_21.show()        time.sleep(random.uniform(0.01, 0.05))def single_rapid_flash():    pixels_18.brightness = 1.0    pixels_21.brightness = 1.0    pixels_18.fill(WHITE)    pixels_21.fill(WHITE)    pixels_21.show()    time.sleep(0.05)    pixels_18.fill((0, 0, 0))    pixels_21.fill((0, 0, 0))    pixels_21.show()def amber_pulse():    # Start with a fade-in from off to the lowest brightness    if set_brightness(pixels_18, AMBER, 0.175, 1): return True    if set_brightness(pixels_18, AMBER, 0.65, 4): return True    if GPIO.input(TOUCH_PIN) == GPIO.HIGH: return True    time.sleep(1)    if set_brightness(pixels_18, AMBER, 0.175, 4): return True    if GPIO.input(TOUCH_PIN) == GPIO.HIGH: return True    time.sleep(1)    return Falsedef led_audio_begin():    random_flashes(1.5)    pixels_18.brightness = 0    pixels_21.brightness = 0    set_brightness(pixels_18, GREEN, 0.6)    set_brightness(pixels_21, DARK_PURPLE, 1.0)def led_audio_end():    single_rapid_flash()    time.sleep(3)  # 3-second dark period    # Ensure LEDs are off before resuming AmberPulse    pixels_18.brightness = 0    pixels_18.fill((0, 0, 0))def cleanup(signal, frame):    print("\nTurning off LEDs")    pixels_18.fill((0, 0, 0))    pixels_21.fill((0, 0, 0))    pixels_21.show()    GPIO.cleanup()    sys.exit(0)signal.signal(signal.SIGINT, cleanup)try:    print("Starting LED sequence. Touch the sensor to trigger the audio flash sequence.")    last_touch_time = 0    debounce_time = 1  # 1 second debounce    # Initial fade-in for AmberPulse    set_brightness(pixels_18, AMBER, 0.175, 1)    while True:        current_time = time.time()        touch_state = GPIO.input(TOUCH_PIN)                if touch_state == GPIO.HIGH and (current_time - last_touch_time > debounce_time):            print("Touch detected! Starting audio flash sequence.")            led_audio_begin()            time.sleep(5)  # Keep the 5-second delay between begin and end            led_audio_end()            print("Resuming amber pulse sequence.")            last_touch_time = current_time        else:            if amber_pulse():                # Touch detected during amber pulse                print("Touch detected during amber pulse! Starting audio flash sequence.")                led_audio_begin()                time.sleep(5)  # Keep the 5-second delay between begin and end                led_audio_end()                print("Resuming amber pulse sequence.")                last_touch_time = current_timeexcept Exception as e:    print(f"An error occurred: {e}")    cleanup(None, None)

Code:

sudo ~/led_env/bin/python3 test_random_audio.py

Code:

import RPi.GPIO as GPIOimport osimport timeimport randomimport subprocess  # Added this import for subprocess.runimport paho.mqtt.client as mqtt# GPIO Setup for touch sensorTOUCH_PIN = 10GPIO.setmode(GPIO.BCM)GPIO.setup(TOUCH_PIN, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)# MQTT SetupMQTT_BROKER = '192.168.1.35'MQTT_PORT = 1883MQTT_TOPIC = 'home/ham_radio_touch'MQTT_USERNAME = <redacted>MQTT_PASSWORD = <redacted>MQTT_KEEPALIVE = 60client = mqtt.Client(mqtt.CallbackAPIVersion.VERSION2)client.username_pw_set(MQTT_USERNAME, MQTT_PASSWORD)client.will_set(MQTT_TOPIC, 'DISCONNECTED', qos=1, retain=True)def on_connect(client, userdata, flags, reason_code, properties):    if reason_code != 0:        print(f"Connection failed with reason code: {reason_code}")  # Added print for debuggingdef on_disconnect(client, userdata, flags, reason_code, properties):    if reason_code != 0:        print(f"Disconnected with reason code: {reason_code}")  # Added print for debugging        try:            client.reconnect()        except Exception as e:            print(f"Reconnection failed: {e}")  # Added print for debuggingclient.on_connect = on_connectclient.on_disconnect = on_disconnectclient.connect(MQTT_BROKER, MQTT_PORT, MQTT_KEEPALIVE)client.loop_start()# Audio setupAUDIO_FILES_DIR = "/home/pi/audio"  # Directory containing the audio filesAUDIO_FILES = [f"{i:02d}.mp3" for i in range(1, 29)]  # List of audio files (01.mp3, 02.mp3, ..., 29.mp3)# State definitionsIDLE = 0TOUCH_DETECTED = 1DEBOUNCE_TIME = 2  # secondsprevious_state = IDLElast_touch_time = time.time()def play_audio():    selected_file = random.choice(AUDIO_FILES)    file_path = os.path.join(AUDIO_FILES_DIR, selected_file)    subprocess.run(['mpg123', file_path])try:    while True:        current_state = GPIO.input(TOUCH_PIN)        current_time = time.time()                if current_state == GPIO.HIGH and previous_state == IDLE and (current_time - last_touch_time > DEBOUNCE_TIME):            client.publish(MQTT_TOPIC, 'ON')            play_audio()            previous_state = TOUCH_DETECTED            last_touch_time = current_time        elif current_state == GPIO.LOW and previous_state == TOUCH_DETECTED and (current_time - last_touch_time > DEBOUNCE_TIME):            client.publish(MQTT_TOPIC, 'OFF')            previous_state = IDLE            last_touch_time = current_time                time.sleep(0.1)except KeyboardInterrupt:    GPIO.cleanup()    client.disconnect()    client.loop_stop()  # Added this to properly stop the MQTT client loop

Code:

 sudo ~/led_env/bin/python3 touch_play_random.py

Code:

import timeimport boardimport neopixelimport signalimport sysimport randomimport RPi.GPIO as GPIOimport osimport subprocessimport paho.mqtt.client as mqtt# Initialize the LED stripspixels_18 = neopixel.NeoPixel(board.D18, 11, brightness=0.35, auto_write=True)pixels_21 = neopixel.NeoPixel(board.D21, 65, brightness=0, auto_write=False)# Color definitionsAMBER = (255, 147, 41)DARK_PURPLE = (44, 0, 88)GREEN = (0, 255, 0)WHITE = (255, 255, 255)# GPIO Setup for touch sensorTOUCH_PIN = 10GPIO.setmode(GPIO.BCM)GPIO.setup(TOUCH_PIN, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)# MQTT SetupMQTT_BROKER = '192.168.1.35'MQTT_PORT = 1883MQTT_TOPIC = 'home/ham_radio_touch'MQTT_USERNAME = <redacted>MQTT_PASSWORD = <redacted>MQTT_KEEPALIVE = 60client = mqtt.Client(mqtt.CallbackAPIVersion.VERSION2)client.username_pw_set(MQTT_USERNAME, MQTT_PASSWORD)client.will_set(MQTT_TOPIC, 'DISCONNECTED', qos=1, retain=True)def on_connect(client, userdata, flags, reason_code, properties):    if reason_code != 0:        print(f"Connection failed with reason code: {reason_code}")def on_disconnect(client, userdata, flags, reason_code, properties):    if reason_code != 0:        print(f"Disconnected with reason code: {reason_code}")        try:            client.reconnect()        except Exception as e:            print(f"Reconnection failed: {e}")client.on_connect = on_connectclient.on_disconnect = on_disconnectclient.connect(MQTT_BROKER, MQTT_PORT, MQTT_KEEPALIVE)client.loop_start()# Audio setupAUDIO_FILES_DIR = "/home/pi/audio"AUDIO_FILES = [f"{i:02d}.mp3" for i in range(1, 29)]def set_brightness(pixels, color, target_brightness, duration=0.5):    start_brightness = pixels.brightness    steps = 50    for i in range(steps + 1):        t = i / steps        current_brightness = start_brightness + (target_brightness - start_brightness) * t        pixels.brightness = current_brightness        pixels.fill(color)        if pixels == pixels_21:            pixels.show()        time.sleep(duration / steps)        if GPIO.input(TOUCH_PIN) == GPIO.HIGH:            return True    return Falsedef random_flashes(duration=1.5):    end_time = time.time() + duration    while time.time() < end_time:        flash_18 = random.choice([True, False])        flash_21 = random.choice([True, False])                if flash_18:            pixels_18.brightness = random.uniform(0.5, 1.0)            pixels_18.fill(WHITE)        else:            pixels_18.brightness = 0            pixels_18.fill((0, 0, 0))                if flash_21:            pixels_21.brightness = random.uniform(0.5, 1.0)            pixels_21.fill(WHITE)        else:            pixels_21.brightness = 0            pixels_21.fill((0, 0, 0))                pixels_21.show()        time.sleep(random.uniform(0.01, 0.05))def single_rapid_flash():    pixels_18.brightness = 1.0    pixels_21.brightness = 1.0    pixels_18.fill(WHITE)    pixels_21.fill(WHITE)    pixels_21.show()    time.sleep(0.05)    pixels_18.fill((0, 0, 0))    pixels_21.fill((0, 0, 0))    pixels_21.show()def amber_pulse():    # Start with a fade-in from off to the lowest brightness    if set_brightness(pixels_18, AMBER, 0.175, 1): return True    if set_brightness(pixels_18, AMBER, 0.65, 4): return True    if GPIO.input(TOUCH_PIN) == GPIO.HIGH: return True    time.sleep(1)    if set_brightness(pixels_18, AMBER, 0.175, 4): return True    if GPIO.input(TOUCH_PIN) == GPIO.HIGH: return True    time.sleep(1)    return Falsedef led_audio_begin():    random_flashes(1.5)    pixels_18.brightness = 0    pixels_21.brightness = 0    set_brightness(pixels_18, GREEN, 0.6)    set_brightness(pixels_21, DARK_PURPLE, 1.0)def led_audio_end():    single_rapid_flash()    time.sleep(3)  # 3-second dark period    # Ensure LEDs are off before resuming AmberPulse    pixels_18.brightness = 0    pixels_18.fill((0, 0, 0))def play_audio():    selected_file = random.choice(AUDIO_FILES)    file_path = os.path.join(AUDIO_FILES_DIR, selected_file)    subprocess.run(['mpg123', file_path])def cleanup(signal, frame):    print("\nTurning off LEDs")    pixels_18.fill((0, 0, 0))    pixels_21.fill((0, 0, 0))    pixels_21.show()    GPIO.cleanup()    client.disconnect()    client.loop_stop()    sys.exit(0)signal.signal(signal.SIGINT, cleanup)try:    print("Starting LED sequence. Touch the sensor to trigger the audio flash sequence.")    last_touch_time = 0    debounce_time = 1  # 1 second debounce    # Initial fade-in for AmberPulse    set_brightness(pixels_18, AMBER, 0.175, 1)    while True:        current_time = time.time()        touch_state = GPIO.input(TOUCH_PIN)                if touch_state == GPIO.HIGH and (current_time - last_touch_time > debounce_time):            print("Touch detected! Starting audio flash sequence.")            client.publish(MQTT_TOPIC, 'ON')            led_audio_begin()            play_audio()            led_audio_end()            client.publish(MQTT_TOPIC, 'OFF')            print("Resuming amber pulse sequence.")            last_touch_time = current_time        else:            if amber_pulse():                # Touch detected during amber pulse                print("Touch detected during amber pulse! Starting audio flash sequence.")                client.publish(MQTT_TOPIC, 'ON')                led_audio_begin()                play_audio()                led_audio_end()                client.publish(MQTT_TOPIC, 'OFF')                print("Resuming amber pulse sequence.")                last_touch_time = current_timeexcept Exception as e:    print(f"An error occurred: {e}")    cleanup(None, None)

Code:

pi@hallicrafterss20r:~ $ sudo ~/led_env/bin/python3 touch_play_random.pyStarting LED sequence. Touch the sensor to trigger the audio flash sequence.Touch detected during amber pulse! Starting audio flash sequence.High Performance MPEG 1.0/2.0/2.5 Audio Player for Layers 1, 2 and 3version 1.31.2; written and copyright by Michael Hipp and othersfree software (LGPL) without any warranty but with best wishesDirectory: /home/pi/audio/Terminal control enabled, press 'h' for listing of keys and functions.Playing MPEG stream 1 of 1: 27.mp3 ...MPEG 1.0 L III vbr 44100 j-s[0:53] Decoding of 27.mp3 finished.Resuming amber pulse sequence.

Code:

^CTurning off LEDspi@hallicrafterss20r:~ $ sudo ~/led_env/bin/python3 touch_play_random.pyStarting LED sequence. Touch the sensor to trigger the audio flash sequence.Touch detected during amber pulse! Starting audio flash sequence.High Performance MPEG 1.0/2.0/2.5 Audio Player for Layers 1, 2 and 3version 1.31.2; written and copyright by Michael Hipp and othersfree software (LGPL) without any warranty but with best wishesDirectory: /home/pi/audio/Terminal control enabled, press 'h' for listing of keys and functions.Playing MPEG stream 1 of 1: 20.mp3 ...MPEG 1.0 L III vbr 44100 j-s[src/libout123/libout123.c:out123_play():700] error: Error in writing audio, wrote only 2836 of 4608 (Success?)!main: [src/mpg123.c:play_frame():852] error: Deep trouble! Cannot flush to my output anymore!Resuming amber pulse sequence.