rmp_ftd2xx.h

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#ifndef RMP_FTD2XX_H
#define RMP_FTD2XX_H

#include "segwayrmp/impl/rmp_io.h"

#include "segwayrmp/ftd2xx.h"

namespace segwayrmp {

typedef enum {
    by_serial_number   = 0, 
    by_description     = 1, 
    by_index           = 2, 
    by_none            = 3  
} ConfigurationType;

std::vector<FT_DEVICE_LIST_INFO_NODE> enumerateUSBDevices();

class FTD2XXRMPIO : public RMPIO {
public:
    FTD2XXRMPIO();
    ~FTD2XXRMPIO();
    
    void connect();
    
    void disconnect();
    
    int read(unsigned char* buffer, int size);
    
    int write(unsigned char* buffer, int size);
    
    void configureUSBBySerial(std::string serial_number, int baudrate);
    
    void configureUSBByDescription(std::string description, int baudrate);
    
    void configureUSBByIndex(unsigned int device_index, int baudrate);
    
private:
    std::vector<FT_DEVICE_LIST_INFO_NODE> enumerateUSBDevices_();
    void connectBySerial();
    void connectByDescription();
    void connectByIndex();
    
    bool configured;
    
    bool is_open;
    
    ConfigurationType config_type;
    
    std::string port_serial_number;
    std::string port_description;
    unsigned int port_index;
    
    int baudrate;
    
    FT_HANDLE usb_port_handle;
};

}

#endif