readWord2C method

int readWord2C(
  1. int registerAddress
)

Implementation

int readWord2C(int registerAddress) {
  var value = i2c.readByteReg(i2cAddress, registerAddress) & 0xff;
  value = value << 8;
  value += i2c.readByteReg(i2cAddress, (registerAddress + 1)) & 0xff;

  if (value >= 0x8000) value = -(65536 - value);
  return value;
}