Add SetFactoryDefaults hook and ConfigStore Reset

Introduce a weak rdm::device::SetFactoryDefaults() implementation and expose its prototype in rdmdevice.h, replacing the previous configstore::SetFactoryDefaults call site in RDMDeviceResponder so callers use the RDM device namespace. Add lib-rdm/src/rdm_device.cpp with a stub that logs "Not implemented." to allow platform-specific overrides. Add ConfigStore::Reset() to clear stored config and mark status changed, and reformat kStateNames for readability. These changes provide a hook for device-specific factory-default behavior and a way to reset the config in code.

Author: vanvught

lib-configstore/include/configstore.h

@@ -55,7 +55,16 @@ class ConfigStore : StoreDevice
         kWriting
     };
 
-    [[maybe_unused]] static constexpr char kStateNames[7][16] = {"IDLE", "CHANGED", "CHANGED_WAITING", "ERASING", "ERASED", "ERASED_WAITING", "WRITING"};
+    [[maybe_unused]] static constexpr char kStateNames[7][16] = 
+	{
+		"IDLE", 
+		"CHANGED", 
+		"CHANGED_WAITING", 
+		"ERASING", 
+		"ERASED", 
+		"ERASED_WAITING", 
+		"WRITING"
+	};
 
    public:
     ConfigStore()
@@ -118,6 +127,12 @@ class ConfigStore : StoreDevice
     ConfigStore& operator=(ConfigStore&&) = delete;
 
     ~ConfigStore() = default;
+	
+	void Reset()
+	{
+		memset(s_store, 0, sizeof(s_store));
+		SetStatusChanged();	
+	}
 
     bool Commit() { return Flash(); }
 

lib-dmxnode/include/dmxnode_outputtype.h

@@ -48,8 +48,23 @@ enum class OutputType
     kUndefined
 };
 
-inline constexpr const char* kOutputTypeNames[static_cast<uint32_t>(OutputType::kUndefined)] = {
-    "DMX", "DMX/RDM", "Pixel", "Pixel/DMX", "PWM", "RGB Panel", "Serial", "OSC", "Monitor", "Stepper", "Player", "Art-Net", "Timecode", "None"};
+inline constexpr const char* kOutputTypeNames[static_cast<uint32_t>(OutputType::kUndefined)] = 
+{
+    "DMX", 
+	"DMX/RDM", 
+	"Pixel", 
+	"Pixel/DMX", 
+	"PWM", 
+	"RGB Panel", 
+	"Serial", 
+	"OSC", 
+	"Monitor", 
+	"Stepper", 
+	"Player", 
+	"Art-Net", 
+	"Timecode", 
+	"None"
+};
 
 inline const char* GetOutputType(OutputType type)
 {

lib-rdm/include/rdmdevice.h

@@ -46,6 +46,7 @@ uint32_t BootSoftwareVersionId();
 uint32_t SoftwareVersionId();
 const char* SoftwareVersionLabel(uint32_t& length);
 const char* RootLabel(uint8_t& length);
+void SetFactoryDefaults();
 
 class Device
 {

lib-rdm/include/rdmdeviceresponder.h

@@ -40,11 +40,6 @@
 #include "dmxnode.h"
 #include "dmxnode_outputtype.h"
 
-namespace configstore
-{
-void SetFactoryDefaults();
-} // namespace configstore
-
 class RDMDeviceResponder
 {
     static constexpr char kLanguage[2] = {'e', 'n'};
@@ -192,7 +187,7 @@ class RDMDeviceResponder
         checksum_ = CalculateChecksum();
         is_factory_defaults_ = true;
 
-        configstore::SetFactoryDefaults();
+        rdm::device::SetFactoryDefaults();
 
         DEBUG_EXIT();
     }

lib-rdm/src/rdm_device.cpp

@@ -0,0 +1,35 @@
+/**
+ * @file rdm_device.cpp
+ *
+ */
+/* Copyright (C) 2026 by Arjan van Vught mailto:info@gd32-dmx.org
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "rdmdevice.h"
+#include "firmware/debug/debug_debug.h"
+
+namespace rdm::device
+{
+__attribute__((weak)) void SetFactoryDefaults()
+{
+    DEBUG_PUTS("Not implemented.");
+}
+} // namespace rdm::device