include/roc/I2cDevice.h (r4864/r4162)

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//============================================================================
//============================================================================

#ifndef ROC_I2CDEVICE_H
#define ROC_I2CDEVICE_H

#include "base/Peripheral.h"

namespace roc {

   class I2cDevice : public base::Peripheral {
      protected:
         int     fUseSPI;                   
         int     fPort;                     
         uint8_t fSlaveAddr;                
      public:

         I2cDevice();
         I2cDevice(base::Board* board, int port=0, uint8_t addr=0);
         virtual ~I2cDevice();

         bool isSPI() const { return fUseSPI; }

         void setPortNumber(int port)
            { fPort = port; }

         int getPortNumber() const
            { return fPort; }

         void setSlaveAddr(uint8_t addr)
            { fSlaveAddr = addr; }

         uint8_t getSlaveAddr() const
            { return fSlaveAddr; }

         int setRegister(uint8_t reg, uint8_t val, bool veri=false);
         int getRegister(uint8_t reg, uint8_t& val);
         int getRegister16(uint8_t reg, uint16_t& val);
         int setRegisterVerify(uint8_t reg, uint8_t valset, uint8_t& valget);

         int setRegisterArray(uint8_t reg, const uint8_t *val, int nreg,
                              bool veri=false);
         int getRegisterArray(uint8_t reg, uint8_t *val, int nreg);

         int setMailboxRegister(uint8_t reg, const uint8_t *val, int nval);
         int getMailboxRegister(uint8_t reg, uint8_t *val, int nval);

         static void addAddrMap(base::Board* board);
   };

}

#endif