unsigned char FloatToLCD(unsigned char StrNum, unsigned char StrPos, VarPrm vVar,
                         unsigned char Digits, bool isLeft)
{
  unsigned char    i = LEN_SYM_PRM;
  long    l;
  unsigned char    cBuf[LEN_SYM_PRM];
  ldiv_t DivRes;
  // переводим в целое
  for (unsigned char i = 0; i<Digits; i++) vVar *= 10.0;
  l = labs((long)vVar) + 0.5; // 0.5 для округления
  cBuf[i] = 0x00; // Добавляем конец строки
  while (i > 0)
  {
    DivRes = ldiv(l, 10);
    cBuf[--i] = 0x30 + DivRes.rem;
    l = DivRes.quot;
    if ((LEN_SYM_PRM - i) == Digits) cBuf[--i] = '.';
    if (Digits == 0)
    {
      if (l == 0) break;
    }
    else
    {
      if ((l == 0) && ((LEN_SYM_PRM - i) > (Digits + 1))) break;
    }
  }
  if (vVar < 0.0) cBuf[--i] = '-';
  // ...и выводим строку на ЖКИ
  if (isLeft == 0) LCDString(StrNum, (StrPos + 1 - LEN_SYM_PRM + i), LCDStr, (cBuf + i));
  else LCDString(StrNum, StrPos, LCDStr, (cBuf + i));
  return (LEN_SYM_PRM - i);
}