text: #include <Arduino.h>
  
  uint8_t TWIReadACK(void);
  
  uint8_t TWIReadNACK(void);
  
  void TWIWrite(uint8_t);
  
  void TWIStart(void);
  
  //send stop signal
  void TWIStop(void);
  
  uint8_t TWIGetStatus(void);
  
  void TWIInit(void);
  
  uint8_t PressureReadAll(int16_t*, uint16_t*, uint8_t);
  
  uint8_t ScanTWI();
  