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Author: sshahryiar

RTC Sync with Time API/main.py

@@ -99,7 +99,7 @@ def day_counter(string):
                 time_fetch_flag = True
                 time_sync_status = True
 
-        if(time_sync_status == True):
+        else:
             if(((hour % sync_hour) == 0) and (minute == 0) and (second == 0)):
                 time_fetch_flag = True
 

Time Sync with Unix Time/main.py

@@ -34,20 +34,18 @@
 
 gc.collect()
 LED = Pin(2, Pin.OUT)
-#wdt = WDT()
 i2c = I2C(sda = Pin(4), scl = Pin(5), freq = 250000)
 oled = OLED1306(i2c)
 wifi_sta = network.WLAN(network.STA_IF)
 rtcc = RTC()
 rtcc.datetime((1970, 1, 1, 0, 0, 0, 0, 0))
+ts = unix_timestamp()
 unx = unix(+6)
-ts = unix_timestamp("Asia", "Dhaka")
 
 
 def connect_and_check_wifi_status():
     global ip, connection_status, LED_state
-    
-    # 
+
     sleep_ms(900)
 
     if(wifi_sta.isconnected()):
@@ -59,66 +57,62 @@ def connect_and_check_wifi_status():
     else:
         wifi_sta.active(True)
         wifi_sta.disconnect()
-        # 
         sleep_ms(30)
         wifi_sta.connect(WiFi_Credentials.SSID, WiFi_Credentials.password)
-        # 
         sleep_ms(60)
         print("Network Unavailable!" + "\r\n")
         LED_state ^= 0x01
         LED.value(LED_state)
-        # 
         sleep_ms(9)
         connection_status = False
 
 
+oled.fill(oled.BLACK)
+oled.show()
+
+
 while(True):
-    try:
-        connect_and_check_wifi_status()
-        year, month, date, day, hour, minute, second, tz = rtcc.datetime()
-        
-        oled.fill(oled.BLACK)
-        oled.text("Unix Time Sync ", 12, 0, oled.WHITE)
-        
-        if(past_second != second):
-            LED_state ^= 0x01
-            LED.value(LED_state)
-            oled.text("Unix Time Sync ", 12, 0, oled.WHITE)
-            oled.text(("Time: " + str("%02u:" %hour) + str("%02u:" %minute) + str("%02u" %second)), 0, 42, oled.WHITE)
-            oled.text(("Date: " + str("%02u/" %date) + str("%02u/" %month) + str("%4u" %year)), 0, 56, oled.WHITE)
-               
-            print("Time: " + str("%02u:" %hour) + str("%02u:" %minute) + str("%02u" %second)
-                    + "   Date: " + str("%02u/" %date) + str("%02u/" %month) + str("%4u" %year))
+    connect_and_check_wifi_status()
+    year, month, date, day, hour, minute, second, tz = rtcc.datetime()
+    
+    oled.fill(oled.BLACK)
+    oled.text("Unix Time Sync ", 8, 0, oled.WHITE)
+    
+    if(second != past_second):
+        LED_state ^= 0x01
+        LED.value(LED_state)
+        oled.text(("Time: " + str("%02u:" %hour) + str("%02u:" %minute) + str("%02u" %second)), 0, 42, oled.WHITE)
+        oled.text(("Date: " + str("%02u/" %date) + str("%02u/" %month) + str("%4u" %year)), 0, 56, oled.WHITE)
+           
+        print("Time: " + str("%02u:" %hour) + str("%02u:" %minute) + str("%02u" %second)
+                + "   Date: " + str("%02u/" %date) + str("%02u/" %month) + str("%4u" %year))
 
-        if(connection_status == False):
-            oled.text("Network Error!", 0, 14, oled.WHITE)
-            oled.text("....", 0, 28, oled.WHITE)
-            time_sync_status = False
+        past_second = second
+    
+    if(connection_status == False):
+        oled.text("Network Error!", 0, 14, oled.WHITE)
+        oled.text("....", 0, 28, oled.WHITE)
+        time_sync_status = False
 
-        else:
-            if(time_sync_status == False):            
-                if(second == 30):
-                    time_fetch_flag = True
-                    time_sync_status = True
-            
-            if(time_sync_status == True):
-                if(((hour % sync_hour) == 0) and (minute == 0) and (second == 0)):
-                    time_fetch_flag = True
-                    
-            if(time_fetch_flag == True):
-                oled.text("*", 120, 46, oled.WHITE)
-                unix_time_stamp = ts.fetch_data()
-                year, month, date, hour, minute, second = unx.unix_to_date_time(unix_time_stamp) 
-                rtcc.datetime((year, month, date, day, hour, minute, second, tz))
-                time_fetch_flag = False
-            
-            oled.text(("WiFi: " + WiFi_Credentials.SSID), 0, 14, oled.WHITE)
-            oled.text(("UNIX:" + str("%u" %unix_time_stamp)), 0, 28, oled.WHITE)
+    else:
+        if(time_sync_status == False):            
+            if(second == 30):
+                time_fetch_flag = True
+                time_sync_status = True
 
-        oled.show()
-
+        else:
+            if(((hour % sync_hour) == 0) and (minute == 0) and (second == 0)):
+                time_fetch_flag = True
+                
+        if(time_fetch_flag == True):
+            oled.text("*", 120, 46, oled.WHITE)
+            unix_time_stamp = ts.fetch_data()
+            year, month, date, hour, minute, second = unx.unix_to_date_time(unix_time_stamp) 
+            rtcc.datetime((year, month, date, day, hour, minute, second, tz))
+            time_fetch_flag = False
 
-    except KeyboardInterrupt:
-        print("End")
-
+        oled.text(("WiFi: " + WiFi_Credentials.SSID), 0, 14, oled.WHITE)
+        oled.text(("UNIX: " + str("%u" %unix_time_stamp)), 0, 28, oled.WHITE)
+    
+    oled.show()
 

Time Sync with Unix Time/unix_timestamp.py

@@ -3,21 +3,13 @@
 
 
 class unix_timestamp():
-    def __init__(self, _continent, _city):
-        self.continent = _continent
-        self.city = _city
-    
-    
     def connect_url(self):
-        url = 'http://api.aladhan.com/v1/currentTimestamp?zone=' + self.continent + "/" + self.city
+        url = 'http://api.aladhan.com/v1/currentTimestamp?zone=Europe/London'
         return url
 
 
     def fetch_data(self):
         return_data = 0
         requested_data = requests.get(self.connect_url())
         return_data = requested_data.json().get('data')
-        return int(return_data)
-
-        
-        
+        return int(return_data)