kopia lustrzana https://github.com/Hamlib/Hamlib
115 wiersze
2.9 KiB
C
115 wiersze
2.9 KiB
C
/*
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* Hamlib Interface - amplifier func/level/parm
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* Copyright (c) 2000-2010 by Stephane Fillod
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* Copyright (c) 2020 by Mikael Nousiainen
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*
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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/**
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* \addtogroup amplifier
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* @{
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*/
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/**
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* \brief Amplifier function/level/parameter interface.
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*
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* \file amp_settings.c
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*
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* \author Stephane Fillod
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* \date 2000-2010
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* \author Mikael Nousiainen
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* \date 2020
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*
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* This Hamlib interface is a frontend implementing wrapper functions.
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*/
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#include <hamlib/config.h>
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#include <hamlib/rig.h>
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#include <hamlib/amplifier.h>
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/**
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* \brief Check which level settings can be set.
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*
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* \param amp The #AMP handle.
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* \param level The level settings bitmap.
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*
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* Checks if an amplifier is capable of *setting* a level setting. Since the
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* \a level is an OR'ed bitwise argument, more than one level can be checked
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* at the same time.
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*
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* EXAMPLE:
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* \code
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* if (amp_has_set_level(my_amp, AMP_LVL_PWR))
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* my_disp_PWR();
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* \endcode
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*
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* \return A bit map of supported level settings that can be retrieved,
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* otherwise 0 if none supported or \a amp is NULL or inconsistent.
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*
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* \sa amp_has_set_level(), amp_set_level()
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*/
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setting_t HAMLIB_API amp_has_set_level(AMP *amp, setting_t level)
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{
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rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
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if (!amp || !amp->caps)
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{
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return 0;
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}
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return (AMPSTATE(amp)->has_set_level & level);
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}
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/**
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* \brief Check which level settings can be queried.
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*
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* \param amp The #AMP handle.
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* \param level The level settings bitmap.
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*
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* Checks if an amplifier is capable of *getting* a level setting. Since the
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* \a level is an OR'ed bitwise argument, more than one level can be checked
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* at the same time.
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*
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* EXAMPLE:
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* \code
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* if (amp_has_get_level(my_amp, AMP_LVL_SWR))
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* my_disp_SWR();
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* \endcode
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*
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* \return A bit map of supported level settings that can be retrieved,
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* otherwise 0 if none supported or \a amp is NULL or inconsistent.
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*
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* \sa amp_has_set_level(), amp_get_level()
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*/
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setting_t HAMLIB_API amp_has_get_level(AMP *amp, setting_t level)
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{
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rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
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if (!amp || !amp->caps)
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{
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return 0;
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}
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return (AMPSTATE(amp)->has_get_level & level);
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}
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/*! @} */
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