From 811501b38202c32d5a68bdc09a58b0339b91ca4b Mon Sep 17 00:00:00 2001
From: Patrick762 <lutzpatti86@gmail.com>
Date: Thu, 3 Aug 2023 16:04:23 +0200
Subject: [PATCH] added adl400 voltage fields

---
 custom_components/bluetti_bt/const.py       | 36 +++++++++++++++++++++
 custom_components/bluetti_bt/coordinator.py |  8 +++++
 2 files changed, 44 insertions(+)

diff --git a/custom_components/bluetti_bt/const.py b/custom_components/bluetti_bt/const.py
index 0b66c30..bd382e6 100644
--- a/custom_components/bluetti_bt/const.py
+++ b/custom_components/bluetti_bt/const.py
@@ -68,4 +68,40 @@ ADDITIONAL_DEVICE_FIELDS = {
         advanced=False,
         home_assistant_extra={"name": "High Voltage Safety Module Version"},
     ),
+    "adl400_ac_input_voltage_phase1": MqttFieldConfig(
+        type=MqttFieldType.NUMERIC,
+        setter=False,
+        advanced=False,
+        home_assistant_extra={
+            "name": "ADL400 AC Input Voltage Phase 1",
+            "unit_of_measurement": "V",
+            "device_class": "voltage",
+            "state_class": "measurement",
+            "force_update": True,
+        },
+    ),
+    "adl400_ac_input_voltage_phase2": MqttFieldConfig(
+        type=MqttFieldType.NUMERIC,
+        setter=False,
+        advanced=False,
+        home_assistant_extra={
+            "name": "ADL400 AC Input Voltage Phase 2",
+            "unit_of_measurement": "V",
+            "device_class": "voltage",
+            "state_class": "measurement",
+            "force_update": True,
+        },
+    ),
+    "adl400_ac_input_voltage_phase3": MqttFieldConfig(
+        type=MqttFieldType.NUMERIC,
+        setter=False,
+        advanced=False,
+        home_assistant_extra={
+            "name": "ADL400 AC Input Voltage Phase 3",
+            "unit_of_measurement": "V",
+            "device_class": "voltage",
+            "state_class": "measurement",
+            "force_update": True,
+        },
+    ),
 }
diff --git a/custom_components/bluetti_bt/coordinator.py b/custom_components/bluetti_bt/coordinator.py
index fd42f86..e117664 100644
--- a/custom_components/bluetti_bt/coordinator.py
+++ b/custom_components/bluetti_bt/coordinator.py
@@ -40,6 +40,12 @@ class DummyDevice(BluettiDevice):
     def __init__(self, device: BluettiDevice):
         """Init dummy device with real device."""
         self.struct = device.struct
+
+        if device.type == "EP600":
+            self.struct.add_decimal_field("adl400_ac_input_voltage_phase1", 1229, 1)
+            self.struct.add_decimal_field("adl400_ac_input_voltage_phase2", 1237, 1)
+            self.struct.add_decimal_field("adl400_ac_input_voltage_phase3", 1245, 1)
+
         super().__init__(device.address, device.type, device.sn)
         self._parent = device
 
@@ -48,11 +54,13 @@ class DummyDevice(BluettiDevice):
         if self.type == "EP600":
             return [
                 ReadHoldingRegisters(100, 62),
+                ReadHoldingRegisters(1229, 19),
                 ReadHoldingRegisters(2022, 6),
                 ReadHoldingRegisters(2213, 4),
                 # Battery
                 ReadHoldingRegisters(6101, 7),
                 ReadHoldingRegisters(6175, 11),
+                # current limit for reading ReadHoldingRegisters(0x2F2F, 1),
             ]
 
         return self._parent.polling_commands