system_info.cpp

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#include "sensesp.h"
 
#include "system_info.h"
 
#include <WiFi.h>
 
#include "Arduino.h"
 
namespace sensesp {
 
void SystemHz::update() {
  // getting sporadic divide by 0 exceptions, no harm in skipping a loop.
  if (elapsed_millis_ == 0) {
    return;
  }
 
  uint32_t current_tick_count_ = event_loop()->getTickCount();
  output_ =
      (current_tick_count_ - last_tick_count_) / (elapsed_millis_ / 1000.);
 
  last_tick_count_ = current_tick_count_;
  elapsed_millis_ = 0;
 
  this->notify();
}
 
void FreeMem::update() { this->emit(ESP.getFreeHeap()); }
 
void Uptime::update() { this->emit(static_cast<double>(millis()) / 1000.); }
 
void IPAddrDev::update() { this->emit(WiFi.localIP().toString()); }
 
void WiFiSignal::update() { this->emit(WiFi.RSSI()); }
 
}  // namespace sensesp