From 1218a6fd64539b5b59739e8cf2b773e6794301eb Mon Sep 17 00:00:00 2001
From: Potoonite <108436157+Potoonite@users.noreply.github.com>
Date: Sat, 30 Aug 2025 22:36:18 -0700
Subject: [PATCH 1/3] Fix missing device_model assignment from config

---
 classes/transports/transport_base.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/classes/transports/transport_base.py b/classes/transports/transport_base.py
index dc45fa1..d639708 100644
--- a/classes/transports/transport_base.py
+++ b/classes/transports/transport_base.py
@@ -95,6 +95,7 @@ def __init__(self, settings : "SectionProxy") -> None:
         if settings:
             self.device_serial_number = settings.get(["device_serial_number", "serial_number"], self.device_serial_number)
             self.device_manufacturer = settings.get(["device_manufacturer", "manufacturer"], self.device_manufacturer)
+            self.device_model = settings.get(["device_model", "model"], self.device_model)
             self.device_name = settings.get(["device_name", "name"], fallback=self.device_manufacturer+"_"+self.device_serial_number)
             self.bridge = settings.get("bridge", self.bridge)
             self.read_interval = settings.getfloat("read_interval", self.read_interval)

From c546fb4e7669c009769748e293e79c42333f9429 Mon Sep 17 00:00:00 2001
From: Potoonite <108436157+Potoonite@users.noreply.github.com>
Date: Sat, 30 Aug 2025 22:37:14 -0700
Subject: [PATCH 2/3] Detect and handle absolute path for config file

---
 protocol_gateway.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/protocol_gateway.py b/protocol_gateway.py
index 0e1220d..54c63e8 100644
--- a/protocol_gateway.py
+++ b/protocol_gateway.py
@@ -126,7 +126,12 @@ def __init__(self, config_file : str):
         self.__log.addHandler(handler)
 
         self.config_file = os.path.dirname(os.path.realpath(__file__)) + "/growatt2mqtt.cfg"
-        newcfg = os.path.dirname(os.path.realpath(__file__)) + "/"+ config_file
+        if config_file:
+            if os.path.isabs(config_file):
+                newcfg = config_file
+            else:
+                newcfg = os.path.dirname(os.path.realpath(__file__)) + "/" + config_file
+
         if os.path.isfile(newcfg):
             self.config_file = newcfg
 

From a4ae7d35bba04b0bbd07f2f6c3e7a7c59c2cce29 Mon Sep 17 00:00:00 2001
From: Potoonite <108436157+Potoonite@users.noreply.github.com>
Date: Sat, 30 Aug 2025 23:04:34 -0700
Subject: [PATCH 3/3] Add the field name to config example. MQTT uses it.

---
 config.cfg.example | 1 +
 1 file changed, 1 insertion(+)

diff --git a/config.cfg.example b/config.cfg.example
index d498bdf..e82d948 100644
--- a/config.cfg.example
+++ b/config.cfg.example
@@ -27,6 +27,7 @@ bridge = transport.1
 # Device identity (for MQTT topic structure or HA discovery)
 manufacturer = HDHK
 model = HDHK 16CH AC
+name = HDHK 1
 # Optional; auto-detect if omitted
 serial_number = HDHK777