diff options
Diffstat (limited to 'source')
| -rw-r--r-- | source/hardware_driver.py | 141 | ||||
| -rw-r--r-- | source/main.py | 180 |
2 files changed, 141 insertions, 180 deletions
diff --git a/source/hardware_driver.py b/source/hardware_driver.py index 7d48e69..671ff4e 100644 --- a/source/hardware_driver.py +++ b/source/hardware_driver.py @@ -1,5 +1,9 @@ from smbus import SMBus from time import sleep +import time +import os +import speech_recognition as sr +from gpiozero import CPUTemperature ALIGN_FUNC = { 'left': 'ljust', @@ -69,3 +73,140 @@ class LCD(object): def clear(self): self.write(CLEAR_DISPLAY) + + + +# Error Handling +ERROR_BAD_REQUEST = "the request failed, bad request" +ERROR_UNAUTHORIZED = "you do not have permission to make that request" +ERROR_NOT_FOUND = "the request was not found, try again" +SPEECH_NOT_RECOGNIZED = "we couldn't recognize what you said, try again or \n or check your internet connection" +ERROR_TIMEOUT = "the request took too long check youre internet connection" + +# Initialize components and error handling for debugging +try: + lcd_instance = lcd.LCD() +except Exception as e: + print("Error intializing LCD") +try: + cpu_temp = CPUTemperature() +except Exception as e: + print("Error initializing CPU temperature sensor:", e) + +try: + recognizer = sr.Recognizer() +except Exception as e: + print("Error initialzing voice recognition, its possible the speech recognition module isn't installed") + +try: + microphone = sr.Microphone() +except Exception as e: + print("Error initialzing the microphone \n check if the sound device package is installed") + +# clearing the terminal for a cleaner and program like interaction +def clear_terminal(): + os.system("cls" if os.name == "nt" else "clear") + +# Features +def custom_greeting(): + try: + with open("quotes.txt", "r") as file: + quotes = [quote.strip() for quote in file.readlines()] + except FileNotFoundError: + lcd_instance.text("Quotes file missing", 1) + return + + for quote in quotes: + first_line = quote[:16] + second_line = quote[16:32] + lcd_instance.text(first_line, 1) + lcd_instance.text(second_line, 2) + time.sleep(3) + lcd_instance.clear() + +def pomodoro(): + try: + duration_minutes = int(input("Enter duration in minutes: ")) + duration_seconds = duration_minutes * 60 + print("Pomodoro started for", duration_minutes, "minutes") + lcd_instance.text("Pomodoro Running", 1) + start_count = 0 + count = 0 + while duration_seconds > 0: + lcd_instance.text(f"Time left: {duration_minutes}:{duration_seconds * 60}", 2) + time.sleep(1) + duration_seconds -= 1 + count += 1 + if count == start_count + 60: + start_count = start + duration_minutes -= 1 + + lcd_instance.text("Time's Up!", 1) + time.sleep(3) + except ValueError: + lcd_instance.text("Invalid input", 1) + time.sleep(2) + +def system_readings(): + while True: + load = os.getloadavg()[0] + temperature = cpu_temp.temperature if cpu_temp else "N/A" + lcd_instance.clear() + lcd_instance.text(f"CPU Load: {load:.2f}", 1) + lcd_instance.text(f"Temp: {temperature}C", 2) + time.sleep(5) + +def display_uptime(): + try: + with open("/proc/uptime") as f: + uptime_seconds = float(f.readline().split()[0]) + uptime_str = time.strftime("%H:%M:%S", time.gmtime(uptime_seconds)) + lcd_instance.text(f"Uptime: {uptime_str}", 1) + time.sleep(3) + except Exception as e: + lcd_instance.text("Error reading uptime", 1) + print("Error:", e) + +def recognize_speech(): + lcd_instance.text("Listening...", 1) + try: + with microphone as source: + recognizer.adjust_for_ambient_noise(source) + audio = recognizer.listen(source) + output = recognizer.recognize_google(audio) + lcd_instance.text("Recognized:", 1) + lcd_instance.text(output[:16], 2) + + print("Speech recognized:", output) + return output + except sr.UnknownValueError: + lcd_instance.text(SPEECH_NOT_RECOGNIZED, 1) + print(SPEECH_NOT_RECOGNIZED) + except sr.RequestError as e: + lcd_instance.text(ERROR_UNAUTHORIZED, 1) + print(ERROR_UNAUTHORIZED, e) + except Exception as e: + lcd_instance.text("Speech Error", 1) + print("Error:", e) + return None + +def save_notes(): + print("Type your notes (type 'stop' to exit):") + while True: + note = input(": ") + if note.lower() in ["stop", "exit", "quit"]: + break + first_line = note[:16] + second_line = note[16:32] + lcd_instance.text(first_line, 1) + lcd_instance.text(second_line, 2) + time.sleep(3) + +# Command center to execute features +def command_center(): + command = recognize_speech().upper() + if command: + command() + else: + lcd_instance.text(ERROR_NOT_FOUND, 1) + print(ERROR_NOT_FOUND) diff --git a/source/main.py b/source/main.py deleted file mode 100644 index 929db57..0000000 --- a/source/main.py +++ /dev/null @@ -1,180 +0,0 @@ -import time -import os -import speech_recognition as sr -from gpiozero import CPUTemperature -import hardware_driver as lcd - -# Error messages -ERROR_BAD_REQUEST = "400 Bad Request" -ERROR_UNAUTHORIZED = "401 Unauthorized" -ERROR_NOT_FOUND = "404 Not Found" -SPEECH_NOT_RECOGNIZED = "404-1 Speech not recognized" -ERROR_TIMEOUT = "408 Request Timeout" - -# Initialize components -try: - lcd_instance = lcd.LCD() -except Exception as e: - print("Error intializing LCD") -try: - cpu_temp = CPUTemperature() -except Exception as e: - print("Error initializing CPU temperature sensor:", e) - -try: - recognizer = sr.Recognizer() -except Exception as e: - print("Error initialzing voice recognition, its possible the speech recognition module isn't installed") - -try: - microphone = sr.Microphone() -except Exception as e: - print("Error initialzing the microphone \n check if the sound device package is installed") - -# clearing the terminal for a cleaner and program like interaction -def clear_terminal(): - os.system("cls" if os.name == "nt" else "clear") - -# Features -def custom_greeting(): - try: - with open("quotes.txt", "r") as file: - quotes = [quote.strip() for quote in file.readlines()] - except FileNotFoundError: - lcd_instance.text("Quotes file missing", 1) - return - - for quote in quotes: - first_line = quote[:16] - second_line = quote[16:32] - lcd_instance.text(first_line, 1) - lcd_instance.text(second_line, 2) - time.sleep(3) - lcd_instance.clear() - -def pomodoro(): - try: - duration_minutes = int(input("Enter duration in minutes: ")) - duration_seconds = duration_minutes * 60 - print("Pomodoro started for", duration_minutes, "minutes") - lcd_instance.text("Pomodoro Running", 1) - start_count = 0 - count = 0 - while duration_seconds > 0: - lcd_instance.text(f"Time left: {duration_minutes}:{duration_seconds * 60}", 2) - time.sleep(1) - duration_seconds -= 1 - count += 1 - if count == start_count + 60: - start_count = start - duration_minutes -= 1 - - lcd_instance.text("Time's Up!", 1) - time.sleep(3) - except ValueError: - lcd_instance.text("Invalid input", 1) - time.sleep(2) - -def system_readings(): - while True: - load = os.getloadavg()[0] - temperature = cpu_temp.temperature if cpu_temp else "N/A" - lcd_instance.clear() - lcd_instance.text(f"CPU Load: {load:.2f}", 1) - lcd_instance.text(f"Temp: {temperature}C", 2) - time.sleep(5) - -def display_uptime(): - try: - with open("/proc/uptime") as f: - uptime_seconds = float(f.readline().split()[0]) - uptime_str = time.strftime("%H:%M:%S", time.gmtime(uptime_seconds)) - lcd_instance.text(f"Uptime: {uptime_str}", 1) - time.sleep(3) - except Exception as e: - lcd_instance.text("Error reading uptime", 1) - print("Error:", e) - -def recognize_speech(): - lcd_instance.text("Listening...", 1) - try: - with microphone as source: - recognizer.adjust_for_ambient_noise(source) - audio = recognizer.listen(source) - output = recognizer.recognize_google(audio) - lcd_instance.text("Recognized:", 1) - lcd_instance.text(output[:16], 2) - - print("Speech recognized:", output) - return output - except sr.UnknownValueError: - lcd_instance.text(SPEECH_NOT_RECOGNIZED, 1) - print(SPEECH_NOT_RECOGNIZED) - except sr.RequestError as e: - lcd_instance.text(ERROR_UNAUTHORIZED, 1) - print(ERROR_UNAUTHORIZED, e) - except Exception as e: - lcd_instance.text("Speech Error", 1) - print("Error:", e) - return None - -def save_notes(): - print("Type your notes (type 'stop' to exit):") - while True: - note = input(": ") - if note.lower() in ["stop", "exit", "quit"]: - break - first_line = note[:16] - second_line = note[16:32] - lcd_instance.text(first_line, 1) - lcd_instance.text(second_line, 2) - time.sleep(3) - -# Command center to execute features -def command_center(): - command = recognize_speech().upper() - if command: - command() - else: - lcd_instance.text(ERROR_NOT_FOUND, 1) - print(ERROR_NOT_FOUND) - -# Features dictionary -FEATURES = { - "GREETING": custom_greeting, - "READINGS": system_readings, - "UPTIME": display_uptime, - "SPEECH": recognize_speech, - "NOTE": save_notes, - "COMMAND": command_center, - "POMODORO": pomodoro, - } - -# Main Menu -def main(): - clear_terminal() - print("FEATURES:", ", ".join(FEATURES.keys())) - while True: - user_input = input("Enter command (or 'EXIT' to quit): ").upper() - if user_input in ["QUIT", "EXIT"]: - destroy() - break - action = FEATURES.get(user_input) - if action: - action() - else: - print(ERROR_NOT_FOUND) - -# Clean up on exit -def destroy(): - lcd_instance.clear() - clear_terminal() - print("Goodbye!") - -# Entry point -if __name__ == "__main__": - try: - main() - except KeyboardInterrupt: - destroy() - |