xssyncpolarity.h

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/* +------------------------------------------------------------------------+
   |                     Mobile Robot Programming Toolkit (MRPT)            |
   |                          http://www.mrpt.org/                          |
   |                                                                        |
   | Copyright (c) 2005-2018, Individual contributors, see AUTHORS file     |
   | See: http://www.mrpt.org/Authors - All rights reserved.                |
   | Released under BSD License. See details in http://www.mrpt.org/License |
   +------------------------------------------------------------------------+ */
#ifndef XSSYNCPOLARITY_H
#define XSSYNCPOLARITY_H

/*! \addtogroup enums Global enumerations
    @{
*/
/*! \brief Signal polarity */
enum XsSyncPolarity
{
    XSP_None =
        0, /*!< \brief Don't generate or react to trigger level changes */
    XSP_RisingEdge = 1, /*!< \brief React to a rising edge on input */
    XSP_PositivePulse =
        XSP_RisingEdge, /*!< \brief Generate a positive pulse on output */
    XSP_FallingEdge = 2, /*!< \brief React to a falling edge on input */
    XSP_NegativePulse =
        XSP_FallingEdge, /*!< \brief Generate a falling edge on output */
    XSP_Both /*!< \brief Toggle output or react on all toggles on input */
};
/*! @} */
typedef enum XsSyncPolarity XsSyncPolarity;

#endif  // file guard