text: /*!
      \file  I2C_IE.h
      \brief The header file of I2C0 and I2C1 interrupt
  */
  
  /*
      Copyright (C) 2017 GigaDevice
  
      2014-12-26, V1.0.0, platform GD32F1x0(x=3,5)
      2016-01-15, V2.0.0, platform GD32F1x0(x=3,5,7,9)
      2016-04-30, V3.0.0, firmware update for GD32F1x0(x=3,5,7,9)
      2017-06-19, V3.1.0, firmware update for GD32F1x0(x=3,5,7,9)
  */
  
  #ifndef I2C_IE_H
  #define I2C_IE_H
  
  #include "gd32f1x0.h"
  
  #define I2C0_SLAVE_ADDRESS7 0x82
  #define I2C1_SLAVE_ADDRESS7 0x72
  
  extern  volatile ErrStatus      status;
  extern  volatile uint8_t*       i2c_txbuffer;
  extern  volatile uint8_t*       i2c_rxbuffer;
  extern  volatile uint16_t       I2C_nBytes;
  
  /* function declarations */
  /* handle I2C0 event interrupt request */
  void I2C0_EventIRQ_Handler(void);
  /* handle I2C0 error interrupt request */
  void I2C0_ErrorIRQ_Handler(void);
  /* handle I2C1 event interrupt request */
  void I2C1_EventIRQ_Handler(void);
  /* handle I2C1 error interrupt request */
  void I2C1_ErrorIRQ_Handler(void);
  
  #endif /* I2C_IE_H */
  
  