sickprodigy/Auto-Garden
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fix: Refactor main loop for graceful shutdown and improved error handling

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This commit is contained in:
Aaron 2025-11-15 14:11:20 -05:00
parent d76b11430c
commit c8102e62ee
1 changed files with 116 additions and 92 deletions
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24
main.py
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@ -369,6 +369,9 @@ retry_ntp_attempts = 0
max_ntp_attempts = 5 # Try up to 5 times after initial failure max_ntp_attempts = 5 # Try up to 5 times after initial failure
last_ntp_sync = time.time() # Track when we last synced last_ntp_sync = time.time() # Track when we last synced
try:
while True:
# ===== START: Main Loop ===== # ===== START: Main Loop =====
# Main monitoring loop (runs forever until Ctrl+C) # Main monitoring loop (runs forever until Ctrl+C)
last_monitor_run = { last_monitor_run = {
@ -461,3 +464,24 @@ while True:
gc.collect() gc.collect()
time.sleep(0.1) time.sleep(0.1)
# ===== END: Main Loop ===== # ===== END: Main Loop =====
except KeyboardInterrupt:
print("\n" + "="*50)
print("Shutting down gracefully...")
print("="*50)
try:
print("Turning off AC...")
ac_controller.turn_off()
except Exception as e:
print("AC shutdown error:", e)
try:
print("Turning off heater...")
heater_controller.turn_off()
except Exception as e:
print("Heater shutdown error:", e)
try:
print("Turning off LED...")
led.low()
except Exception as e:
print("LED shutdown error:", e)
print("Shutdown complete!")
print("="*50)