/*
 * Copyright 2004-2008, François Revol, <revol@free.fr>.
 * Distributed under the terms of the MIT License.
 */

#include "CamSensor.h"
#include "CamDebug.h"

#define PB_ADDR_QC      0xba

#define PB_IDENT        0x00


class PB0100Sensor : public CamSensor {
public:
        PB0100Sensor(CamDevice *_camera);
        ~PB0100Sensor();
        virtual status_t        Probe();

        virtual uint8           IICReadAddress() const { return PB_ADDR_QC; };
        virtual uint8           IICWriteAddress() const { return PB_ADDR_QC; };
};


PB0100Sensor::PB0100Sensor(CamDevice *_camera)
: CamSensor(_camera)
{
                Device()->SetIICBitsMode(16);

}


PB0100Sensor::~PB0100Sensor()
{
}


status_t
PB0100Sensor::Probe()
{
        status_t err;
        uint16 data;
        PRINT((CH "()" CT));
        Device()->SetIICBitsMode(16);
        // QuickCam only ?
        err = Device()->ReadIIC16(PB_IDENT, &data);
        if (err < B_OK)
                return ENODEV;
        if (data == 0x64) {
                PRINT((CH ": found %s sensor!" CT, Name()));
                return B_OK;
        }
        return ENODEV;
}
                                        

B_WEBCAM_DECLARE_SENSOR(PB0100Sensor, pb0100)