Add parser for PS1BB

Author: Ernst79

custom_components/ble_monitor/ble_parser/xiaomi.py

@@ -77,6 +77,7 @@
     0x3F0F: "RS1BB",
     0x38BB: "PTX",
     0x3531: "XMPIRO2SXS",
+    0x3F4C: "PS1BB",
 }
 
 # Structured objects for data conversions
@@ -759,6 +760,35 @@ def obj4818(xobj):
         return {}
 
 
+def obj483c(xobj):
+    """Pressure Present State"""
+    return {"pressure state": xobj[0]}
+
+
+def obj483d(xobj):
+    """Pressure Present Duration"""
+    (duration,) = struct.unpack("<I", xobj)
+    return {"pressure present duration": duration}
+
+
+def obj483e(xobj):
+    """Pressure Not Present Duration"""
+    (duration,) = struct.unpack("<I", xobj)
+    return {"pressure not present duration": duration}
+
+
+def obj483f(xobj):
+    """Pressure present time set"""
+    (duration,) = struct.unpack("<I", xobj)
+    return {"pressure present time set": duration}
+
+
+def obj4840(xobj):
+    """Pressure Not Present Time Set"""
+    (duration,) = struct.unpack("<I", xobj)
+    return {"pressure not present time set": duration}
+
+
 def obj4a01(xobj):
     """Low Battery"""
     low_batt = xobj[0]
@@ -839,6 +869,12 @@ def obj4a1a(xobj):
         return {}
 
 
+def obj4a1c(xobj):
+    """Device reset"""
+    reset = xobj[0]
+    return {"reset": reset}
+
+
 def obj4c01(xobj):
     """Temperature"""
     if len(xobj) == 4:
@@ -1095,6 +1131,11 @@ def obj5a16(xobj):
     0x4810: obj4810,
     0x4811: obj4811,
     0x4818: obj4818,
+    0x483c: obj483c,
+    0x483d: obj483d,
+    0x483e: obj483e,
+    0x483f: obj483f,
+    0x4840: obj4840,
     0x4a01: obj4a01,
     0x4a08: obj4a08,
     0x4a0c: obj4a0c,
@@ -1104,6 +1145,7 @@ def obj5a16(xobj):
     0x4a12: obj4a12,
     0x4a13: obj4a13,
     0x4a1a: obj4a1a,
+    0x4a1c: obj4a1c,
     0x4c01: obj4c01,
     0x4c02: obj4c02,
     0x4c03: obj4c03,

custom_components/ble_monitor/const.py

@@ -1790,6 +1790,7 @@ class BLEMonitorBinarySensorEntityDescription(
     'YLYK01YL-VENFAN'         : [["rssi"], ["ventilator fan remote"], []],
     'YLYB01YL-BHFRC'          : [["rssi"], ["bathroom heater remote"], []],
     'YLKG07YL/YLKG08YL'       : [["rssi"], ["dimmer"], []],
+    'PS1BB'                   : [["battery", "rssi"], [], []],
     'SU001-T'                 : [["battery", "rssi"], [], ["motion", "switch"]],
     'ATC'                     : [["temperature", "humidity", "battery", "voltage", "rssi"], [], ["switch", "opening"]],
     'Mi Scale V1'             : [["rssi"], ["weight", "non-stabilized weight"], ["weight removed"]],
@@ -1919,6 +1920,7 @@ class BLEMonitorBinarySensorEntityDescription(
     'K9BB-1BTN'               : 'Linptech',
     'MS1BB(MI)'               : 'Linptech',
     'HS1BB(MI)'               : 'Linptech',
+    'PS1BB'                   : 'Linptech',
     'XMWXKG01YL'              : 'Xiaomi',
     'XMWXKG01LM'              : 'Xiaomi',
     'PTX'                     : 'Xiaomi',

custom_components/ble_monitor/test/test_xiaomi_parser.py

@@ -366,6 +366,32 @@ def test_Xiaomi_RS1BB(self):
         assert sensor_msg["moisture detected"] == 0
         assert sensor_msg["rssi"] == -64
 
+    def test_Xiaomi_PS1BB(self):
+        """Test Xiaomi parser for Linptech PS1BB."""
+        self.aeskeys = {}
+        data_string = "043E26020100009bd60f38c1a41a020106161695fe48594c3f21f4957fb405c9cf040000d8252537CC"
+        data = bytes(bytearray.fromhex(data_string))
+
+        aeskey = "9b4441bc2505db3c3484bae6b7631b34"
+
+        is_ext_packet = True if data[3] == 0x0D else False
+        mac = (data[8 if is_ext_packet else 7:14 if is_ext_packet else 13])[::-1]
+        mac_address = mac.hex()
+        p_mac = bytes.fromhex(mac_address.replace(":", "").lower())
+        p_key = bytes.fromhex(aeskey.lower())
+        self.aeskeys[p_mac] = p_key
+        # pylint: disable=unused-variable
+        ble_parser = BleParser(aeskeys=self.aeskeys)
+        sensor_msg, tracker_msg = ble_parser.parse_raw_data(data)
+
+        assert sensor_msg["firmware"] == "Xiaomi (MiBeacon V5 encrypted)"
+        assert sensor_msg["type"] == "PS1BB"
+        assert sensor_msg["mac"] == "A4C1380FD69B"
+        assert sensor_msg["packet"] == 33
+        assert sensor_msg["data"]
+        assert sensor_msg["pressure present duration"] == 0
+        assert sensor_msg["rssi"] == -52
+
     def test_Xiaomi_MJYD02YL(self):
         """Test Xiaomi parser for MJYD02YL."""