From 919c28a9c729cd09c85cede3e5a68681a2ac3b8e Mon Sep 17 00:00:00 2001
From: Siwat Sirichai <siwat@siwatinc.com>
Date: Sat, 23 Mar 2024 12:38:13 +0700
Subject: [PATCH] change SmartVariable Callback to std::function

---
 ESPMegaPRO-OS-SDK/lib/ESPMegaPRO/SmartVariable.cpp | 2 +-
 ESPMegaPRO-OS-SDK/lib/ESPMegaPRO/SmartVariable.hpp | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/ESPMegaPRO-OS-SDK/lib/ESPMegaPRO/SmartVariable.cpp b/ESPMegaPRO-OS-SDK/lib/ESPMegaPRO/SmartVariable.cpp
index 1a81bc5..652bd84 100644
--- a/ESPMegaPRO-OS-SDK/lib/ESPMegaPRO/SmartVariable.cpp
+++ b/ESPMegaPRO-OS-SDK/lib/ESPMegaPRO/SmartVariable.cpp
@@ -105,7 +105,7 @@ void SmartVariable::setValueAutoSave(bool autoSave)
     this->autoSave = autoSave;
 }
 
-uint16_t SmartVariable::registerCallback(void (*callback)(char *))
+uint16_t SmartVariable::registerCallback(std::function<void(char *)> callback)
 {
     this->valueChangeCallbacks[this->currentHandlerId] = callback;
     return this->currentHandlerId++;
diff --git a/ESPMegaPRO-OS-SDK/lib/ESPMegaPRO/SmartVariable.hpp b/ESPMegaPRO-OS-SDK/lib/ESPMegaPRO/SmartVariable.hpp
index 1550b50..77b7c78 100644
--- a/ESPMegaPRO-OS-SDK/lib/ESPMegaPRO/SmartVariable.hpp
+++ b/ESPMegaPRO-OS-SDK/lib/ESPMegaPRO/SmartVariable.hpp
@@ -23,7 +23,7 @@ public:
     void loadValue();
     void saveValue();
     void setValueAutoSave(bool autoSave);
-    uint16_t registerCallback(void (*callback)(char*));
+    uint16_t registerCallback(std::function<void(char*)> callback);
     void unregisterCallback(uint16_t handlerId);
     int32_t getIntValue();
     void setIntValue(int32_t value);
@@ -46,5 +46,5 @@ protected:
     void subscribeMqtt();
     // Value Change Callback
     uint16_t currentHandlerId;
-    std::map<uint16_t, void (*)(char*)> valueChangeCallbacks;
+    std::map<uint16_t, std::function<void(char*)>> valueChangeCallbacks;
 };
\ No newline at end of file