dxspot.py: add 2m EsCN status

dxspot.py

@@ -42,7 +42,10 @@ class EsStatusTracker:
     def status(self) -> bool:
         return self._status
 
-ALL_TRACKERS = [EsStatusTracker(DX_BAND_OPEN_WINDOW, DX_BAND_OPEN_THRESHOLD)]
+ALL_TRACKERS = {
+    '6m': EsStatusTracker(DX_BAND_OPEN_WINDOW, DX_BAND_OPEN_THRESHOLD),
+    '2m': EsStatusTracker(DX_BAND_OPEN_WINDOW, DX_BAND_OPEN_THRESHOLD),
+}
 
 def on_connect(client, userdata, flags, rc):
     logging.info(f'Connected to MQTT broker: {str(rc)}')
@@ -52,7 +55,7 @@ def on_connect(client, userdata, flags, rc):
 def on_message(client, userdata, msg):
     try:
         spot = json.loads(msg.payload.decode())
-        tracker = ALL_TRACKERS[0]
+        tracker = ALL_TRACKERS[spot['b']]
     except:
         logging.warning('Failed to parse MQTT message, payload busted')
         return
@@ -66,10 +69,10 @@ def on_message(client, userdata, msg):
                  + f'{int(d)}km {spot["rp"]}dB')
     tracker.add_match(spot['t'])
 
-def update_image(state, font_path=IMG_FONT, output=IMG_OUT_PATH):
+def update_image(tbl, font_path=IMG_FONT, output=IMG_OUT_PATH):
     width = 155
     margin = 6
-    height = margin + 22 + 12 * 2 + margin
+    height = margin + 22 + 12 * (1 + len(tbl)) + margin
 
     img = Image.new("RGB", (width, height), '#000000')
     draw = ImageDraw.Draw(img)
@@ -93,11 +96,13 @@ def update_image(state, font_path=IMG_FONT, output=IMG_OUT_PATH):
     # Table rows
     y = 30
     draw.text((2, y), ' ITEM     STATUS   ', font=font, fill="yellow")
-    draw.text((2, y+12), '6m EsCN ', font=font)
+    y += 12
-    if state:
+
-        draw.text((2+8*8, y+12), '50MHz ES', font=font, fill="#00ff00")
+    for col in tbl:
-    else:
+        draw.text((2, y), col[0], font=font)
-        draw.text((2+8*8, y+12), 'Band Closed', font=font, fill="red")
+        draw.text((2+8*8, y), col[1][0], font=font, fill=col[1][1])
+        y += 12
+
     img.save(output)
 
 mqttc = mqtt_client.Client(
@@ -111,9 +116,14 @@ mqttc.connect(PSKREPORT_MQTT_SERVER)
 mqttc.loop_start()
 try:
     while True:
-        for tracker in ALL_TRACKERS:
+        for tracker in ALL_TRACKERS.values():
             tracker.tick()
-        update_image(tracker.status)
+        update_image([
+            ('6m EsCN',  ('50MHz ES', '#00ff00')
+             if ALL_TRACKERS['6m'].status else ('Band Closed', '#ff0000')),
+            ('2m EsCN',  ('114MHz ES', '#00ff00')
+             if ALL_TRACKERS['2m'].status else ('Band Closed', '#ff0000')),
+        ])
         time.sleep(10)
 except KeyboardInterrupt:
     mqttc.disconnect()

dxspot_const.py

@@ -5,14 +5,11 @@ IMG_OUT_PATH = './DXSPOT_VHFCOND.PNG'
 
 PSKREPORT_MQTT_SERVER='mqtt.pskreporter.info'
 PSKREPORT_TOPICS = [
-    # BY -> JA, 6m
+    'pskr/filter/v2/6m/FT8/+/+/+/+/318/+',
-    'pskr/filter/v2/6m/FT8/+/+/+/+/318/339',
+    'pskr/filter/v2/6m/FT8/+/+/+/+/+/318',
-    # JA -> BY, 6m
+
-    'pskr/filter/v2/6m/FT8/+/+/+/+/339/318',
+    'pskr/filter/v2/2m/FT8/+/+/+/+/318/+',
-    # BY -> Korea, 6m
+    'pskr/filter/v2/2m/FT8/+/+/+/+/+/318',
-    'pskr/filter/v2/6m/FT8/+/+/+/+/318/137',
-    # Korea -> BY, 6m
-    'pskr/filter/v2/6m/FT8/+/+/+/+/137/318',
 ]
 
 DX_BAND_OPEN_WINDOW    = 600