MPUManager.hpp

#pragma once

#include "C++Utilities/CppUtils.hpp"
#include "ErrorHandler/ErrorHandler.hpp"

#define NO_CACHED_RAM_MAXIMUM_SPACE 2048

class MPUManager {
public:
    static void* allocate_non_cached_memory(uint32_t size) {
        void* buffer = (void*)((uint8_t*)no_cached_ram_start + no_cached_ram_occupied_bytes);
        no_cached_ram_occupied_bytes = no_cached_ram_occupied_bytes + size;
        if (no_cached_ram_occupied_bytes > NO_CACHED_RAM_MAXIMUM_SPACE) {
            uint32_t excess_bytes = no_cached_ram_occupied_bytes - NO_CACHED_RAM_MAXIMUM_SPACE;
            PANIC("Maximum capacity on non cached ram heap exceeded by %d", excess_bytes);
            return nullptr;
        }
        return buffer;
    }

private:
    static void* no_cached_ram_start;
    static uint32_t no_cached_ram_occupied_bytes;
};

template <typename T> class RAMBuffer {};