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

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

#define HDCS_ADDR_QC    0xaa

#define HDCS_IDENT      0x00

class HDCS1000Sensor : public CamSensor {
public:
        HDCS1000Sensor(CamDevice *_camera);
        ~HDCS1000Sensor();

        virtual status_t        Probe();

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


HDCS1000Sensor::HDCS1000Sensor(CamDevice *_camera)
        : CamSensor(_camera)
{
}


HDCS1000Sensor::~HDCS1000Sensor()
{
}


status_t
HDCS1000Sensor::Probe()
{
        status_t err;
        uint8 data;
        PRINT((CH "()" CT));
        Device()->SetIICBitsMode(8);
        // QuickCam only ?
        err = Device()->ReadIIC8(HDCS_IDENT+1, &data);
        if (err < B_OK)
                return ENODEV;
        if (data == 8) {
                PRINT((CH ": found %s sensor!" CT, Name()));
                return B_OK;
        }
        return ENODEV;
}


B_WEBCAM_DECLARE_SENSOR(HDCS1000Sensor, hdcs1000)