tweak timings of ip address flash and add option to only flash last section

Author: mirkin

gurgleapps_webserver.py

@@ -250,22 +250,22 @@ def get_content_type(self,file_path):
         }
         return content_type_map.get(extension, 'text/plain')
 
-    # long pause for dots 3quick blinks for zero 2 quick for a dot
-    async def blink_ip(self, led_pin, ip = None, repeat=2, delay_between_digits=0.8):
+    # long pause for dots 4 quick blinks for zero 2 quick for a dot
+    async def blink_ip(self, led_pin, ip = None, repeat=2, delay_between_digits=0.9, last_only = False):
         delay_between_repititions = 2
         if ip == None:
             ip = self.ip_address
         print("blink_ip: " + str(ip))
 
-        def blink_element(element, pin, duration=0.2):
+        def blink_element(element, pin, duration=0.27):
             if element == '-':
                 blinks = 9
                 duration = 0.1
             elif element == '.':
                 blinks = 2
                 duration = 0.1
             elif element == 0:
-                blinks = 3
+                blinks = 4
                 duration = 0.1
             else:
                 blinks = element
@@ -277,7 +277,11 @@ def blink_element(element, pin, duration=0.2):
                 time.sleep(duration)
 
         ip_digits_and_dots = []
-        for part in ip.split('.'):
+        ip_parts = ip.split('.')
+        if last_only:
+            ip_parts = [ip_parts[-1]] # Only blink the last part of the IP address
+
+        for part in ip_parts:
             for digit in part:
                 ip_digits_and_dots.append(int(digit))
             ip_digits_and_dots.append('.')  # Add a dot to the list to represent the separator

main.py

@@ -87,12 +87,16 @@ async def background_task():
 
 
 async def run():
-    await(server.blink_ip(led_pin=led))
+    #await(server.blink_ip(led_pin=led))
+    await(server.blink_ip(led_pin = led, last_only = True))
     await asyncio.gather(main(), background_task())
 
 server = GurgleAppsWebserver(config.WIFI_SSID, config.WIFI_PASSWORD, port=80, timeout=20, doc_root="/www", log_level=2)
 server.add_function_route("/set-delay/<delay>", set_delay)
-server.add_function_route("/set-blink-pattern/<on_time>/<off_time>", set_blink_pattern)
+server.add_function_route(
+    "/set-blink-pattern/<on_time>/<off_time>",
+    set_blink_pattern
+)
 server.add_function_route("/stop", stop_flashing)
 server.add_function_route("/start", start_flashing)
 server.add_function_route("/status", send_status)