From 446f3d4742f88b09c85e83e96f6505cd3f6302c5 Mon Sep 17 00:00:00 2001
From: nasrlol <nsrddyn@gmail.com>
Date: Wed, 27 Nov 2024 03:29:03 +0100
Subject: switched to using qt

---
 source/hardware_driver.py | 141 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 141 insertions(+)

(limited to 'source/hardware_driver.py')

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)
-- 
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