init

software design/components/drivers/nvm/com/nvm.cpp

@@ -0,0 +1,87 @@
+/**
+ * @file nvm.cpp
+ * @brief NVM driver component implementation
+ * @author Mahmoud Elmohtady
+ * @company Nabd solutions - ASF
+ * @copyright Copyright (c) 2025
+ */
+
+#include "nvm.hpp"
+#include "logger.hpp"
+
+static const char* TAG = "NvmDriver";
+
+NvmDriver::NvmDriver()
+    : m_isInitialized(false)
+{
+}
+
+NvmDriver::~NvmDriver()
+{
+    deinitialize();
+}
+
+bool NvmDriver::initialize()
+{
+    // TODO: Implement NVM initialization
+    m_isInitialized = true;
+    ASF_LOGI(TAG, 3200, asf::logger::Criticality::LOW, "NVM driver initialized successfully");
+    return true;
+}
+
+bool NvmDriver::deinitialize()
+{
+    if (!m_isInitialized)
+    {
+        return false;
+    }
+
+    // TODO: Implement NVM deinitialization
+    m_isInitialized = false;
+    return true;
+}
+
+NvmResult NvmDriver::read(const char* key, void* value, size_t* length)
+{
+    if (!m_isInitialized || key == nullptr || value == nullptr || length == nullptr)
+    {
+        return NvmResult::ERROR_INVALID_PARAM;
+    }
+
+    // TODO: Implement NVM read
+    (void)key;
+    (void)value;
+    (void)length;
+    return NvmResult::OK;
+}
+
+NvmResult NvmDriver::write(const char* key, const void* value, size_t length)
+{
+    if (!m_isInitialized || key == nullptr || value == nullptr)
+    {
+        return NvmResult::ERROR_INVALID_PARAM;
+    }
+
+    // TODO: Implement NVM write
+    (void)key;
+    (void)value;
+    (void)length;
+    return NvmResult::OK;
+}
+
+NvmResult NvmDriver::erase(const char* key)
+{
+    if (!m_isInitialized || key == nullptr)
+    {
+        return NvmResult::ERROR_INVALID_PARAM;
+    }
+
+    // TODO: Implement NVM erase
+    (void)key;
+    return NvmResult::OK;
+}
+
+bool NvmDriver::isInitialized() const
+{
+    return m_isInitialized;
+}

software design/components/drivers/nvm/com/nvm.hpp

@@ -0,0 +1,49 @@
+/**
+ * @file nvm.hpp
+ * @brief NVM driver component header - Non-volatile memory management
+ * @author Mahmoud Elmohtady
+ * @company Nabd solutions - ASF
+ * @copyright Copyright (c) 2025
+ */
+
+#ifndef NVM_HPP
+#define NVM_HPP
+
+#include <cstdint>
+#include <cstddef>
+
+/**
+ * @brief NVM result enumeration
+ */
+enum class NvmResult
+{
+    OK,
+    ERROR_INVALID_PARAM,
+    ERROR_NOT_FOUND,
+    ERROR_FAIL
+};
+
+/**
+ * @brief NVM driver class
+ * 
+ * Provides non-volatile memory management functionality.
+ */
+class NvmDriver
+{
+public:
+    NvmDriver();
+    ~NvmDriver();
+
+    bool initialize();
+    bool deinitialize();
+    NvmResult read(const char* key, void* value, size_t* length);
+    NvmResult write(const char* key, const void* value, size_t length);
+    NvmResult erase(const char* key);
+    bool isInitialized() const;
+
+private:
+    bool m_isInitialized;
+};
+
+#endif // NVM_HPP
+