ElVit-esphome_components/components/panasonic_heatpump/decode.cpp

#include "decode.h"


constexpr const char* const PanasonicDecode::DisabledEnabled[];
constexpr const char* const PanasonicDecode::BlockedFree[];
constexpr const char* const PanasonicDecode::OffOn[];
constexpr const char* const PanasonicDecode::InactiveActive[];
constexpr const char* const PanasonicDecode::PumpFlowRateMode[];
constexpr const char* const PanasonicDecode::HolidayState[];
constexpr const char* const PanasonicDecode::OpModeDesc[];
constexpr const char* const PanasonicDecode::Powerfulmode[];
constexpr const char* const PanasonicDecode::Quietmode[];
constexpr const char* const PanasonicDecode::Valve[];
constexpr const char* const PanasonicDecode::MixingValve[];
constexpr const char* const PanasonicDecode::ZonesState[];
constexpr const char* const PanasonicDecode::HeatCoolModeDesc[];
constexpr const char* const PanasonicDecode::SolarModeDesc[];
constexpr const char* const PanasonicDecode::ZonesSensorType[];
constexpr const char* const PanasonicDecode::LiquidType[];
constexpr const char* const PanasonicDecode::ExtPadHeaterType[];
constexpr const char* const PanasonicDecode::Bivalent[];
constexpr const char* const PanasonicDecode::ModelNames[];

// stores the bytes #129 to #138 of known models in the same order as the ModelNames above
static const uint8_t KnownModels[NUMBER_OF_MODELS][10] =
{
  0xE2, 0xCF, 0x0B, 0x13, 0x33, 0x32, 0xD1, 0x0C, 0x16, 0x33, //0
  0xE2, 0xCF, 0x0B, 0x14, 0x33, 0x42, 0xD1, 0x0B, 0x17, 0x33, //1
  0xE2, 0xCF, 0x0D, 0x77, 0x09, 0x12, 0xD0, 0x0B, 0x05, 0x11, //2
  0xE2, 0xCF, 0x0C, 0x88, 0x05, 0x12, 0xD0, 0x0B, 0x97, 0x05, //3
  0xE2, 0xCF, 0x0D, 0x85, 0x05, 0x12, 0xD0, 0x0C, 0x94, 0x05, //4
  0xE2, 0xCF, 0x0D, 0x86, 0x05, 0x12, 0xD0, 0x0C, 0x95, 0x05, //5
  0xE2, 0xCF, 0x0D, 0x87, 0x05, 0x12, 0xD0, 0x0C, 0x96, 0x05, //6
  0xE2, 0xCE, 0x0D, 0x71, 0x81, 0x72, 0xCE, 0x0C, 0x92, 0x81, //7
  0x62, 0xD2, 0x0B, 0x43, 0x54, 0x42, 0xD2, 0x0B, 0x72, 0x66, //8
  0xC2, 0xD3, 0x0B, 0x33, 0x65, 0xB2, 0xD3, 0x0B, 0x94, 0x65, //9
  0xE2, 0xCF, 0x0B, 0x15, 0x33, 0x42, 0xD1, 0x0B, 0x18, 0x33, //10
  0xE2, 0xCF, 0x0B, 0x41, 0x34, 0x82, 0xD1, 0x0B, 0x31, 0x35, //11
  0x62, 0xD2, 0x0B, 0x45, 0x54, 0x42, 0xD2, 0x0B, 0x47, 0x55, //12
  0xE2, 0xCF, 0x0C, 0x74, 0x09, 0x12, 0xD0, 0x0D, 0x95, 0x05, //13
  0xE2, 0xCF, 0x0B, 0x82, 0x05, 0x12, 0xD0, 0x0C, 0x91, 0x05, //14
  0xE2, 0xCF, 0x0C, 0x55, 0x14, 0x12, 0xD0, 0x0B, 0x15, 0x08, //15
  0xE2, 0xCF, 0x0C, 0x43, 0x00, 0x12, 0xD0, 0x0B, 0x15, 0x08, //16
  0x62, 0xD2, 0x0B, 0x45, 0x54, 0x32, 0xD2, 0x0C, 0x45, 0x55, //17
  0x62, 0xD2, 0x0B, 0x43, 0x54, 0x42, 0xD2, 0x0C, 0x46, 0x55, //18
  0xE2, 0xCF, 0x0C, 0x54, 0x14, 0x12, 0xD0, 0x0B, 0x14, 0x08, //19
  0xC2, 0xD3, 0x0B, 0x34, 0x65, 0xB2, 0xD3, 0x0B, 0x95, 0x65, //20
  0xC2, 0xD3, 0x0B, 0x35, 0x65, 0xB2, 0xD3, 0x0B, 0x96, 0x65, //21
  0x62, 0xD2, 0x0B, 0x41, 0x54, 0x32, 0xD2, 0x0C, 0x45, 0x55, //22
  0x32, 0xD4, 0x0B, 0x87, 0x84, 0x73, 0x90, 0x0C, 0x84, 0x84, //23
  0x32, 0xD4, 0x0B, 0x88, 0x84, 0x73, 0x90, 0x0C, 0x85, 0x84, //24
  0xE2, 0xCF, 0x0B, 0x75, 0x09, 0x12, 0xD0, 0x0C, 0x06, 0x11, //25
  0x42, 0xD4, 0x0B, 0x83, 0x71, 0x42, 0xD2, 0x0C, 0x46, 0x55, //26
  0xC2, 0xD3, 0x0C, 0x34, 0x65, 0xB2, 0xD3, 0x0B, 0x95, 0x65, //27
  0xC2, 0xD3, 0x0C, 0x33, 0x65, 0xB2, 0xD3, 0x0B, 0x94, 0x65, //28
  0xE2, 0xCF, 0x0B, 0x83, 0x05, 0x12, 0xD0, 0x0D, 0x92, 0x05, //29
  0xE2, 0xCF, 0x0C, 0x78, 0x09, 0x12, 0xD0, 0x0B, 0x06, 0x11, //30
  0xC2, 0xD3, 0x0C, 0x35, 0x65, 0xB2, 0xD3, 0x0B, 0x96, 0x65, //31
  0x32, 0xD4, 0x0B, 0x99, 0x77, 0x62, 0x90, 0x0B, 0x01, 0x78, //32
  0x42, 0xD4, 0x0B, 0x15, 0x76, 0x12, 0xD0, 0x0B, 0x10, 0x11, //33
  0xE2, 0xD5, 0x0C, 0x29, 0x99, 0x83, 0x92, 0x0C, 0x28, 0x98, //34
  0xE2, 0xCF, 0x0D, 0x85, 0x05, 0x12, 0xD0, 0x0E, 0x94, 0x05, //35
  0xE2, 0xD5, 0x0D, 0x36, 0x99, 0x02, 0xD6, 0x0F, 0x67, 0x95, //36
  0xE2, 0xD5, 0x0B, 0x08, 0x95, 0x02, 0xD6, 0x0E, 0x66, 0x95, //37
  0xE2, 0xD5, 0x0B, 0x34, 0x99, 0x83, 0x92, 0x0C, 0x29, 0x98, //38
  0xE2, 0xCF, 0x0C, 0x89, 0x05, 0x12, 0xD0, 0x0C, 0x98, 0x05, //39
  0xE2, 0xD5, 0x0B, 0x08, 0x95, 0x02, 0xD6, 0x0E, 0x67, 0x95, //40
  0xE2, 0xCF, 0x0C, 0x74, 0x09, 0x12, 0xD0, 0x0C, 0x96, 0x05, //41
  0xE2, 0xCF, 0x0C, 0x74, 0x09, 0x12, 0xD0, 0x0E, 0x95, 0x05, //42
  0x32, 0xD4, 0x0B, 0x89, 0x84, 0x73, 0x90, 0x0C, 0x86, 0x84, //43
  0x32, 0xD4, 0x0B, 0x00, 0x78, 0x62, 0x90, 0x0B, 0x02, 0x78, //44
  0xE2, 0xCF, 0x0B, 0x82, 0x05, 0x12, 0xD0, 0x0D, 0x91, 0x05, //45
  0xE2, 0xD5, 0x0D, 0x99, 0x94, 0x02, 0xD6, 0x0D, 0x68, 0x95, //46
  0xE2, 0xCF, 0x0C, 0x74, 0x09, 0x12, 0xD0, 0x0C, 0x95, 0x05, //47
  0xE2, 0xD5, 0x0B, 0x34, 0x99, 0x83, 0x92, 0x0C, 0x28, 0x98, //48
  0xE2, 0xCF, 0x0D, 0x77, 0x09, 0x12, 0xD0, 0x0C, 0x05, 0x11, //49
  0xE2, 0xCF, 0x0D, 0x86, 0x05, 0x12, 0xD0, 0x0E, 0x95, 0x05, //50
};

int PanasonicDecode::getBit1(uint8_t input)
{
  return (input >> 7);
}

int PanasonicDecode::getBit1and2(uint8_t input)
{
  return ((input >> 6) - 1);
}

int PanasonicDecode::getBit3and4(uint8_t input)
{
  return (((input >> 4) & 0b11) - 1);
}

int PanasonicDecode::getBit5and6(uint8_t input)
{
  return (((input >> 2) & 0b11) - 1);
}

int PanasonicDecode::getBit7and8(uint8_t input)
{
  return ((input & 0b11) - 1);
}

int PanasonicDecode::getBit3and4and5(uint8_t input)
{
  return (((input >> 3) & 0b111) - 1);
}

int PanasonicDecode::getLeft5bits(uint8_t input)
{
  return ((input >> 3) - 1);
}

int PanasonicDecode::getRight3bits(uint8_t input)
{
  return ((input & 0b111) - 1);
}

int PanasonicDecode::getIntMinus1(uint8_t input)
{
  int value = (int)input - 1;
  return value;
}

int PanasonicDecode::getIntMinus128(uint8_t input)
{
  int value = (int)input - 128;
  return value;
}

float PanasonicDecode::getIntMinus1Div5(uint8_t input)
{
  return ((((float)input - 1) / 5), 1);
}

float PanasonicDecode::getIntMinus1Div50(uint8_t input)
{
  return ((((float)input - 1) / 50), 2);
}

int PanasonicDecode::getIntMinus1Times10(uint8_t input)
{
  int value = (int)input - 1;
  return (value * 10);
}

int PanasonicDecode::getIntMinus1Times50(uint8_t input)
{
  int value = (int)input - 1;
  return (value * 50);
}

int PanasonicDecode::getFirstByte(uint8_t input)
{
  return ((input >> 4) - 1);
}

int PanasonicDecode::getSecondByte(uint8_t input)
{
  return ((input & 0b1111) - 1);
}

int PanasonicDecode::getWord(uint8_t low, uint8_t hi)
{
  return ((hi << 8) + low) - 1;
}

int PanasonicDecode::getUintt16(uint8_t input1, uint8_t input2)
{
  uint16_t value = static_cast<uint16_t>((input2 << 8) | input1);
  return (value - 1);
}

// TOP15, TOP16, TOP38, TOP39, TOP40, TOP41 //
int PanasonicDecode::getPower(uint8_t input)
{
  int value = ((int)input - 1) * 200;
  return value;
}

// TOP4 //
int PanasonicDecode::getOpMode(uint8_t input)
{
  switch ((int)(input & 0b111111))
  {
  case 18:
    return 0;
  case 19:
    return 1;
  case 25:
    return 2;
  case 33:
    return 3;
  case 34:
    return 4;
  case 35:
    return 5;
  case 41:
    return 6;
  case 26:
    return 7;
  case 42:
    return 8;
  default:
    return -1;
  }
}

// TOP124 //
int PanasonicDecode::getBivalent(uint8_t input)
{
  switch ((int)input)
  {
  case 0x55:
    return 0;
  case 0x56:
    return 1;
  case 0x57:
    return 2;
  case 0x58:
    return 3;
  case 0x59:
    return 4;
  case 0x5A:
    return 5;
  default:
    return -1;
  }
}

// TOP92 //
int PanasonicDecode::getModel(std::vector<uint8_t>& data, uint8_t index)
{
  int result = -1;
  uint8_t model[10] =
  {
    data[index],   data[index+1], data[index+2], data[index+3], data[index+4],
    data[index+5], data[index+6], data[index+7], data[index+8], data[index+9]
  };

  for (size_t i = 0 ; i < NUMBER_OF_MODELS; i++)
  {
    if (memcmp(model, KnownModels[i], 10) == 0)
    {
      result = i;
      break;
    }
  }

  return result;
}

// TOP1 //
// input1 = data[169]
// input2 = data[170]
float PanasonicDecode::getPumpFlow(uint8_t input1, uint8_t input2)
{
  int PumpFlow2 = (int)input2;
  float PumpFlow1 = (((float)input1 - 1) / 256);
  float PumpFlow = PumpFlow2 + PumpFlow1;
  return PumpFlow;
}

// TOP5, TOP6 //
float PanasonicDecode::getFractional(uint8_t input, uint8_t shift)
{
  float result;
  int fractional = (int)((input >> shift) & 0b111) - 1;
  result = fractional * 0.25;
  return result;
}

// TOP44 //
// errorType = data[113]
// errorNumber = data[114]
std::string PanasonicDecode::getErrorInfo(uint8_t errorType, uint8_t errorNumber)
{
  int error_type = (int)(errorType);
  int error_number = ((int)(errorNumber)) - 17;
  char error_string[10];

  switch (error_type)
  {
  case 177: // B1=F type error
    sprintf(error_string, "F%02X", error_number);
    break;
  case 161: // A1=H type error
    sprintf(error_string, "H%02X", error_number);
    break;
  default:
    sprintf(error_string, "No error");
    break;
  }

  return error_string;
}

bool PanasonicDecode::getBoolState(uint8_t input)
{
  return input != 0;
}

std::string PanasonicDecode::getTextState(const char* const array[], int index)
{
  int size = atoi(array[0]);

  if ((index < 0) || (index >= size))
  {
    return "UNKNOWN";
  }

  return array[index + 1];
}