initial commit

.gitignore

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+config.py

boot.py

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+import esp
+esp.osdebug(None)

main.py

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+import machine
+import neopixel
+import config
+import ntptime
+import time
+import webrepl
+
+def set_time(hour, minute):
+    np_hour = neopixel.NeoPixel(machine.Pin(23), 24, bpp=4)
+    np_hour[(hour % 12) * 2 + int(minute / 30)] = config.HOUR_COLOR
+    np_hour.write()
+
+    np_minute = neopixel.NeoPixel(machine.Pin(32), 30, bpp=4)
+    np_minute[int(minute / 2)] = config.MINUTE_COLOR
+    np_minute.write()
+
+def connect_wifi(ssid, psk):
+    import network
+    sta_if = network.WLAN(network.STA_IF)
+    if not sta_if.isconnected():
+        sta_if.active(True)
+        sta_if.connect(ssid, psk)
+        while not sta_if.isconnected():
+            pass
+        webrepl.start()
+    return(sta_if.ifconfig())
+
+
+def sync_ntptime():
+    try:
+        print("Syncing time...")
+        ntptime.settime()
+    except:
+        print("Could not sync time")
+
+def check_daylight_saving(current_time):
+    for day in range(25, 32):
+        t = time.mktime((current_time[0], 3, day, 2, 0, 0, 0, 0))
+        if time.localtime(t)[6] == 6:
+            summer_time = t
+            break
+
+    for day in range(24, 32):
+        t = time.mktime((current_time[0], 10, day, 2, 0, 0, 0, 0))
+        if time.localtime(t)[6] == 6:
+            winter_time = t
+            break
+
+    comp_time = time.mktime(current_time)
+    if summer_time <= comp_time <= winter_time:
+        return True
+    return False
+
+# Main Loop
+while True:
+    
+    # Call connect_wifi to reconnect if connection is lost
+    connect_wifi(config.WIFI_SSID, config.WIFI_PSK)
+    current_time = time.localtime()
+
+    # Sync time if we are on full hour
+    if current_time[4] == 0 and current_time[5] == 0 or current_time[0] == 2000:
+        sync_ntptime()
+        current_time = time.localtime()
+
+    if check_daylight_saving(current_time):
+        current_time = time.localtime(time.mktime(current_time) + config.TIMEZONE_OFFSET_DAYLIGHT)
+    else:
+        current_time = time.localtime(time.mktime(current_time) + config.TIMEZONE_OFFSET)
+
+
+
+    print("Set Time:", current_time)
+    set_time(current_time[3], current_time[4])
+    time.sleep(1)