watchdog.hpp

#pragma once
 
#include "libxr.hpp"
 
namespace LibXR
{
 
class Watchdog
{
 public:
  struct Configuration
  {
    uint32_t timeout_ms;  
    uint32_t feed_ms;     
  };
 
  Watchdog() {}
 
  virtual ~Watchdog() {}
 
  virtual ErrorCode SetConfig(const Configuration &config) = 0;
 
  virtual ErrorCode Feed() = 0;
 
  virtual ErrorCode Start() = 0;
 
  virtual ErrorCode Stop() = 0;
 
  static void ThreadFun(Watchdog *wdg)
  {
    while (true)
    {
      if (wdg->auto_feed_)
      {
        wdg->Feed();
      }
      LibXR::Thread::Sleep(wdg->feed_ms_);
    }
  }
 
  static void TaskFun(Watchdog *wdg)
  {
    if (wdg->auto_feed_)
    {
      wdg->Feed();
    }
  }
 
  uint32_t timeout_ms_ = 3000;  
  uint32_t feed_ms_ = 1000;     
  bool auto_feed_ = false;      
};
 
}  // namespace LibXR