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-rwxr-xr-xbin/Applicationbin51400 -> 0 bytes
-rw-r--r--bin/source/hardware_driver.py25
-rw-r--r--bin/source/main.py248
3 files changed, 135 insertions, 138 deletions
diff --git a/bin/Application b/bin/Application
deleted file mode 100755
index 26fad17..0000000
--- a/bin/Application
+++ /dev/null
Binary files differ
diff --git a/bin/source/hardware_driver.py b/bin/source/hardware_driver.py
index 1afb219..7d48e69 100644
--- a/bin/source/hardware_driver.py
+++ b/bin/source/hardware_driver.py
@@ -1,15 +1,21 @@
-from smbus2 import SMBus
+from smbus import SMBus
from time import sleep
-ALIGN_FUNC = {"left": "ljust", "right": "rjust", "center": "center"}
+ALIGN_FUNC = {
+ 'left': 'ljust',
+ 'right': 'rjust',
+ 'center': 'center'}
CLEAR_DISPLAY = 0x01
ENABLE_BIT = 0b00000100
-LINES = {1: 0x80, 2: 0xC0, 3: 0x94, 4: 0xD4}
+LINES = {
+ 1: 0x80,
+ 2: 0xC0,
+ 3: 0x94,
+ 4: 0xD4}
LCD_BACKLIGHT = 0x08
LCD_NOBACKLIGHT = 0x00
-
class LCD(object):
def __init__(self, address=0x27, bus=1, width=20, rows=4, backlight=True):
@@ -32,7 +38,7 @@ class LCD(object):
self.bus.write_byte(self.address, byte)
self.bus.write_byte(self.address, (byte | ENABLE_BIT))
sleep(self.delay)
- self.bus.write_byte(self.address, (byte & ~ENABLE_BIT))
+ self.bus.write_byte(self.address,(byte & ~ENABLE_BIT))
sleep(self.delay)
def write(self, byte, mode=0):
@@ -40,10 +46,10 @@ class LCD(object):
self._write_byte(mode | (byte & 0xF0) | backlight_mode)
self._write_byte(mode | ((byte << 4) & 0xF0) | backlight_mode)
- def text(self, text, line, align="left"):
+ def text(self, text, line, align='left'):
self.write(LINES.get(line, LINES[1]))
text, other_lines = self.get_text_line(text)
- text = getattr(text, ALIGN_FUNC.get(align, "ljust"))(self.width)
+ text = getattr(text, ALIGN_FUNC.get(align, 'ljust'))(self.width)
for char in text:
self.write(ord(char), mode=1)
if other_lines and line <= self.rows - 1:
@@ -56,13 +62,10 @@ class LCD(object):
def get_text_line(self, text):
line_break = self.width
if len(text) > self.width:
- line_break = text[: self.width + 1].rfind(" ")
+ line_break = text[:self.width + 1].rfind(' ')
if line_break < 0:
line_break = self.width
return text[:line_break], text[line_break:].strip()
def clear(self):
self.write(CLEAR_DISPLAY)
-
- def read(self):
- self._read_i2c_block_data
diff --git a/bin/source/main.py b/bin/source/main.py
index bbd9dfa..929db57 100644
--- a/bin/source/main.py
+++ b/bin/source/main.py
@@ -1,186 +1,180 @@
import time
import os
-import speech_recognition as speech
-import sounddevice
-import hardware_driver as lcd
+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 is not recognized"
+SPEECH_NOT_RECOGNIZED = "404-1 Speech not recognized"
ERROR_TIMEOUT = "408 Request Timeout"
-lcd_instance = lcd.LCD()
-cpu_temp = CPUTemperature()
-recognizer = speech.Recognizer()
-microphone = speech.Microphone()
+# 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")
-# greeting that starts upon the boot of the device:
-# shows a hello line; shorter than 16 chars
-# and some small information on the second line
-def custom_greeting():
- with open("quotes.txt", "r") as file:
- quotes = file.readlines()
+try:
+ microphone = sr.Microphone()
+except Exception as e:
+ print("Error initialzing the microphone \n check if the sound device package is installed")
- # Strip newline characters and use the quotes
- quotes = [quote.strip() for quote in quotes]
+# clearing the terminal for a cleaner and program like interaction
+def clear_terminal():
+ os.system("cls" if os.name == "nt" else "clear")
- # Print the quotes
- for quote in quotes:
- print(quote)
- first_line = ""
- second_line = ""
- count = 0
- for i in quote:
- if count < 16:
- first_line += i
- count += 1
- else:
- second_line += i
- lcd.text(first_line, 1)
- lcd.text(second_line, 2)
+# 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():
- time = input("How long do you want to wait? : ")
- print("Okay \nStarting Now...")
- while time > 0:
- time.sleep(1)
- print(time + "Seconds")
- lcd.text(time + " Seconds remaining...", 1)
- time -= 1
-
-
-def weather():
- pass
+ 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)
-# ram usage, internet speed,
def system_readings():
- lcd_instance.clear()
while True:
load = os.getloadavg()[0]
- temperature = cpu_temp.temperature
+ temperature = cpu_temp.temperature if cpu_temp else "N/A"
lcd_instance.clear()
- lcd_instance.text(f"CPU Load: {load}", 1)
- lcd_instance.text(f"Temp: {temperature:.1f}C", 2)
+ lcd_instance.text(f"CPU Load: {load:.2f}", 1)
+ lcd_instance.text(f"Temp: {temperature}C", 2)
time.sleep(5)
-
def display_uptime():
- lcd_instance.clear()
- 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.clear()
- lcd_instance.text(f"Uptime: {uptime_str}", 1, "center")
-
+ 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.clear()
+ lcd_instance.text("Listening...", 1)
try:
with microphone as source:
recognizer.adjust_for_ambient_noise(source)
- print("Listening...")
audio = recognizer.listen(source)
- text = recognizer.recognize_google(audio)
- lcd_instance.clear()
- lcd_instance.text(text, 1)
+ output = recognizer.recognize_google(audio)
+ lcd_instance.text("Recognized:", 1)
+ lcd_instance.text(output[:16], 2)
- print("Speech recognized:", text)
- except speech.UnknownValueError:
- lcd_instance.text(ERROR_BAD_REQUEST, 1)
- print(ERROR_BAD_REQUEST)
- except speech.RequestError:
+ 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)
-
- return text
-
+ 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):")
- print("Type line=1 or line=2 to print something to a specific line")
while True:
- line = 1
- output = input(":")
- output_length = len(output)
- if output.lower() in ["stop", "break", "quit", "exit"]:
+ note = input(": ")
+ if note.lower() in ["stop", "exit", "quit"]:
break
- if output == "line=1":
- line = 1
- elif output == "line=2":
- line = 2
-
- if output_length < 16:
- lcd_instance.text(output, line)
- time.sleep(2)
- else:
- output_list = output.split("")
- first_line = ""
- second_line = ""
- for i in output_list:
- count = 0
- if count > 16:
- first_line += output_list[i]
- count += 1
- else:
- second_line += output_list[i]
- lcd.text(first_line, 1)
- lcd.text(secon_line, 2)
-
-
-def command_center(commands):
- # checking if we can reconize commands within the user speech
- # requires ->
- # converting the commands to human readable text
- # no under scars
- command = recognize_speech()
- list = []
- try:
- for i in commands:
- if i == command:
- print("I think i found what you ment...")
- command()
- except:
- print("ERROR 404 - COMMAND NOT RECOGNIZED")
+ 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 = {
- "READINGS": system_readings,
- "UPTIME": display_uptime,
- "SPEECH_TRANSCRIBER": recognize_speech,
- "NOTES": save_notes,
- "COMMAND CENTER": command_center,
-}
-
+ "GREETING": custom_greeting,
+ "READINGS": system_readings,
+ "UPTIME": display_uptime,
+ "SPEECH": recognize_speech,
+ "NOTE": save_notes,
+ "COMMAND": command_center,
+ "POMODORO": pomodoro,
+ }
+# Main Menu
def main():
- lcd_instance.clear()
- os.system("cls" if os.name == "nt" else "clear")
+ clear_terminal()
print("FEATURES:", ", ".join(FEATURES.keys()))
-
while True:
- user_input = input("Enter command: ").upper()
+ 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:
- lcd_instance.text(ERROR_NOT_FOUND, 1)
print(ERROR_NOT_FOUND)
-
+# Clean up on exit
def destroy():
lcd_instance.clear()
- os.system("cls" if os.name == "nt" else "clear")
-
+ clear_terminal()
+ print("Goodbye!")
+# Entry point
if __name__ == "__main__":
try:
main()
except KeyboardInterrupt:
destroy()
+
generated by cgit v1.2.3-70-g09d2 (git 2.52.0) at 2026-02-04 03:48:34 +0000