rewrite everything

Source/sys-clk/sysmodule/src/clock_manager.h

@@ -0,0 +1,54 @@
+/*
+ * --------------------------------------------------------------------------
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * <p-sam@d3vs.net>, <natinusala@gmail.com>, <m4x@m4xw.net>
+ * wrote this file. As long as you retain this notice you can do whatever you
+ * want with this stuff. If you meet any of us some day, and you think this
+ * stuff is worth it, you can buy us a beer in return.  - The sys-clk authors
+ * --------------------------------------------------------------------------
+ */
+
+#pragma once
+
+#include <atomic>
+#include <sysclk.h>
+
+#include "config.h"
+#include "board.h"
+#include <nxExt/cpp/lockable_mutex.h>
+
+class ClockManager
+{
+  public:
+    ClockManager();
+    virtual ~ClockManager();
+
+    SysClkContext GetCurrentContext();
+    Config* GetConfig();
+    void SetRunning(bool running);
+    bool Running();
+    void GetFreqList(SysClkModule module, std::uint32_t* list, std::uint32_t maxCount, std::uint32_t* outCount);
+    void Tick();
+    void WaitForNextTick();
+
+  protected:
+    bool IsAssignableHz(SysClkModule module, std::uint32_t hz);
+    std::uint32_t GetMaxAllowedHz(SysClkModule module, SysClkProfile profile);
+    std::uint32_t GetNearestHz(SysClkModule module, std::uint32_t inHz, std::uint32_t maxHz);
+    bool ConfigIntervalTimeout(SysClkConfigValue intervalMsConfigValue, std::uint64_t ns, std::uint64_t* lastLogNs);
+    void RefreshFreqTableRow(SysClkModule module);
+    bool RefreshContext();
+
+    std::atomic_bool running;
+    LockableMutex contextMutex;
+    struct {
+      std::uint32_t count;
+      std::uint32_t list[SYSCLK_FREQ_LIST_MAX];
+    } freqTable[SysClkModule_EnumMax];
+    Config* config;
+    SysClkContext* context;
+    std::uint64_t lastTempLogNs;
+    std::uint64_t lastFreqLogNs;
+    std::uint64_t lastPowerLogNs;
+    std::uint64_t lastCsvWriteNs;
+};