RMMRails.h

#pragma once
 
#include <memory>
#include <string>
#include <unordered_map>
#include <vector>
 
#include "I2CMutex.h"
#include "RMMLog.h"
#include "RMMRegisterAccess.h"
 
#define I2C_MUX_ADDR 117     // 0x75
#define I2C_MUX_POSITION 16  // 0x10
 
#define TICK_FREQ 125e6
 
#define POWER_MON_MAX_MEASUREMENT_AGE 10  // seconds
 
using SensorResultsMap = std::map<std::string, float>;
using PowerResultsMap = std::map<std::string, SensorResultsMap>;

class RMMRails {
 public:
  RMMRails(RMMRegisterAccess &RMMRegs);
  double getTemperature();
  rmmStatus enablePowerMonitoring(int interval_ms);
  rmmStatus disablePowerMonitoring();
  rmmStatus getPowerVoltageCurrent(float voltageTolerancePercent, PowerResultsMap *result);
 
  RMMLog rmmLog;  
 
 private:
  RMMRegisterAccess &RMMRegs;
  rmmStatus calibrateINA226s();
  rmmStatus selectINA226s();
 
  bool powerMonitorsCalibrated;
  bool powerMonitorsEnabled;
};