🔥 Removes debugging control code

peripheral/main.py

@@ -5,43 +5,14 @@ import urequests
 import machine
 from machine import Pin
 
-control_button = Pin(16, Pin.IN)
 led = Pin(15, Pin.OUT)
-
 trigger = Pin(2, Pin.OUT)
 echo = Pin(3, Pin.IN)
 
 sound = 340 * 100  # m/s * centi = cm/s
 threshold = 15  # cm
 
-exit_standby_counter = 0
-exit_standby_threshold = 3
-
-# start in standby mode, break if user holds button for 3s
-print("Starting in standby mode...")
-while True:
-    if control_button.value():
-        exit_standby_counter += 1
-    else:
-        exit_standby_counter = 0
-
-    if exit_standby_counter >= exit_standby_threshold:
-        break
-
-    led.toggle()
-    utime.sleep_ms(1000)
-
-
-def show_ok():
-    led.low()
-    for _ in range(10):
-        led.toggle()
-        utime.sleep_ms(100)
-    led.low()
-
-
 print("Starting door alarm...")
-show_ok()
 
 ssid = "HUAWEI-2EEt-2G"
 password = "hxtU2dvx"
@@ -52,6 +23,7 @@ ultra_counter = 0
 ultra_threshold = 3
 # opened state from previous iteration
 previous_opened = False
+# TODO: add if open for more than 1 minute, send alert
 
 
 def connect():
@@ -81,8 +53,6 @@ def connect():
                     utime.sleep_ms(50)
 
     print(f"Connected with IP {wlan.ifconfig()[0]}")
-    show_ok()
-
     # update server to default value
     send_req(False)
 
@@ -92,9 +62,12 @@ def send_req(opened: bool):
 
     data = {"opened": opened}
     raw = ujson.dumps(data)
-    r = urequests.post(f"{server}/write",
-                      headers={"Authorization": token, "Content-Type": "application/json"},
-                      data=raw)
+    try:
+        r = urequests.post(f"{server}/write",
+                          headers={"Authorization": token, "Content-Type": "application/json"},
+                          data=raw)
+    except Exception as e:
+        print(f"Error occurred: {e}")
     print(f"State updated [{r.status_code}]")
 
 
@@ -142,12 +115,11 @@ def ultra():
 connect()
 
 i = 0
-exit_counter = 0
-exit_threshold = 6
+# T = 500ms   f = 2 Hz
 while True:
     ultra()
 
-    if i == 6:
+    if i == 20:  # every 10 seconds, blink for 100ms
         led.toggle()
         utime.sleep_ms(100)
         led.toggle()
@@ -157,15 +129,3 @@ while True:
         utime.sleep_ms(500)
 
     i += 1
-
-    if control_button.value():
-        exit_counter += 1
-    else:
-        exit_counter = 0
-    if exit_counter >= exit_threshold:
-        print("Entering glide mode...")
-        break
-
-while True:
-    led.toggle()
-    utime.sleep_ms(1000)