uint32_t humidity_temp;
uint16_t humidity; 

               if (Chip_I2C_MasterRead(I2C0, (0x4e>>1), (uint8_t *)&humidity_temp, 4) != 4) {
//                    sprintf(out_string, "error reading humidity sensor\r\n");
//                    DEBUGSTR(out_string);
                    totalSMBUSErrors++;
                }
                humidity = humidity_temp & 0x0000ffff;
                humidity = ((humidity&0x00ff)<<8) | ((humidity&0xff00)>>8);
                humidity_temp = humidity_temp>>16;
                humidity_temp = ((humidity_temp&0x00ff)<<8) | ((humidity_temp&0xff00)>>8);
                humidity_temp >>= 2;