vehicle-backup/ZJ_PRO02/jetson_enc/include/Argus/Ext/SensorOtpData.h

/*
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/**
 * @file
 * <b>Libargus Extension: Sensor OTP data API</b>
 *
 * @b Description: This file defines the SensorOtpData extension.
 */

#ifndef _ARGUS_SENSOR_OTP_DATA_H
#define _ARGUS_SENSOR_OTP_DATA_H

namespace Argus
{

/**
 * Adds a OTP interface to get OTP data.
 * It introduces one new interface:
 *   - Ext::ISensorOtpData: gets OTP data.
 * @defgroup ArgusExtOtpData Ext::SensorOtpData
 * @ingroup ArgusExtensions
 */
DEFINE_UUID(ExtensionName, EXT_SENSOR_OTP_DATA, 1651af90,19b1,11eb,8b6f,08,00,20,0c,9a,66);

namespace Ext
{

/**
 * @class ISensorOtpData
 *
 * Interface used to get OTP data
 *
 * @ingroup ArgusCameraDevice ArgusExtSensorOtpData
 */
DEFINE_UUID(InterfaceID, IID_SENSOR_OTP_DATA, 3d125710,19b1,11eb,8b6f,08,00,20,0c,9a,66);
class ISensorOtpData : public Interface
{
public:
    static const InterfaceID& id() { return IID_SENSOR_OTP_DATA; }

    /**
     * Returns the size of the OTP data.
     */
    virtual uint32_t getSensorOtpDataSize() const = 0;

    /**
     * Copies back the OTP data to the provided memory location.
     * If the size of @a dst is smaller than the total size of the EEPROM data, only the first
     * bytes up to size are copied.
     * @param [out] dst The pointer to the location where the data will be copied.
     *                     The caller is responsible for allocating and managing the memory.
     * @param [in] size The size of the destination.
     */
    virtual Status getSensorOtpData(void *dst, uint32_t size) const = 0;

protected:
    ~ISensorOtpData() {}
};

} // namespace Ext

} // namespace Argus

#endif