diff options
Diffstat (limited to 'sec.py')
| -rw-r--r-- | sec.py | 83 |
1 files changed, 0 insertions, 83 deletions
@@ -1,83 +0,0 @@ -# A speach transcriber using the google speech recognizer and then dsplaying it on the lcd of a raspberry pi - -from rpi_lcd import LCD -import RPi.GPIO as GPIO -import speech_recognition as sr -from time import sleep -import sounddevice -import os - -r = sr.Recognizer() -lcd = LCD() -mic = sr.Microphone() - -beepPin = 17 -allow = False - -def stream(): - print("starting live steam") - # starting the motion live stream - os.system('motion') - -# Listening to the user's voice and putting it into a variable -def listen_voice(): - global audio - with mic as source: - r.adjust_for_ambient_noise(source) - audio = r.listen(source) - return audio - -# Transcribing the audio to text and printing it out -# Using the google speech recognizer -# Google speech recognizer does require a internet connection -def recognize_speech(audio): - error = "400" - r_error = "401" - - try: - words = r.recognize_google(audio) - lcd.text(words, 1) - print(f"Printing on screen: {words}") - password = "linux" - while allow == False: - if words == password: - allow = True - print("That's the password!!!") - stream() - - except sr.UnknownValueError: - lcd.text(error, 1) - print(error) - except sr.RequestError: - lcd.text(r_error, 1) - print(r_error) - -def setup(): - print("clearing the lcd screen") - lcd.clear() - print("setting up the system") - GPIO.setmode(GPIO.BCM) - GPIO.setup(beepPin, GPIO.OUT, initial=GPIO.HIGH) - -def main(): - while True: - audio = listen_voice() - recognize_speech(audio) - GPIO.output(beepPin,GPIO.HIGH) - sleep(0.5) - GPIO.output(beepPin,GPIO.LOW) - - - -def destroy(): - lcd.clear() - -if __name__ == '__main__': - # Clearing the lcd before starting the program - - print("setting up the alarm") - setup() - try: - main() - except KeyboardInterrupt: - destroy() |