pokitmeter.cpp

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// SPDX-FileCopyrightText: 2022-2024 Paul Colby <git@colby.id.au>
// SPDX-License-Identifier: LGPL-3.0-or-later
 
/*!
 * \file
 * Declares the PokitMeter namespace.
 */
 
#include "qtpokit/pokitmeter.h"
 
#include <QCoreApplication>
 
namespace PokitMeter {
 
namespace {
    class Private
    {
        Q_DECLARE_TR_FUNCTIONS(PokitMeter)
    };
}
 
/// Returns \a range as a user-friendly string.
QString toString(const CurrentRange &range)
{
    switch (range) {
    case CurrentRange::_10mA:     return Private::tr("Up to 10mA");
    case CurrentRange::_30mA:     return Private::tr("Up to 30mA");
    case CurrentRange::_150mA:    return Private::tr("Up to 150mA");
    case CurrentRange::_300mA:    return Private::tr("Up to 300mA");
    case CurrentRange::_2A:       return Private::tr("Up to 2A");
    case CurrentRange::AutoRange: return Private::tr("Auto-range");
    default:                      return QString();
    }
}
 
/*!
 *  Returns the maximum value for \a range in (integer) microamps, or the string "Auto".
 *  If \a range is not a known valid value, then an null QVariant is returned.
 */
QVariant maxValue(const CurrentRange &range)
{
    switch (range) {
    case CurrentRange::_10mA:     return    10'000;
    case CurrentRange::_30mA:     return    30'000;
    case CurrentRange::_150mA:    return   150'000;
    case CurrentRange::_300mA:    return   300'000;
    case CurrentRange::_2A:       return 2'000'000;
    case CurrentRange::AutoRange: return Private::tr("Auto");
    default:                      return QVariant();
    }
}
 
/// Returns \a range as a user-friendly string.
QString toString(const ResistanceRange &range)
{
    switch (range) {
    case ResistanceRange::_160:      return Private::tr("Up to 160Ω");
    case ResistanceRange::_330:      return Private::tr("Up to 330Ω");
    case ResistanceRange::_890:      return Private::tr("Up to 890Ω");
    case ResistanceRange::_1K5:      return Private::tr("Up to 1.5KΩ");
    case ResistanceRange::_10K:      return Private::tr("Up to 10KΩ");
    case ResistanceRange::_100K:     return Private::tr("Up to 100KΩ");
    case ResistanceRange::_470K:     return Private::tr("Up to 470KΩ");
    case ResistanceRange::_1M:       return Private::tr("Up to 1MΩ");
    case ResistanceRange::AutoRange: return Private::tr("Auto-range");
    default:                         return QString();
    }
}
 
/*!
 *  Returns the maximum value for \a range in (integer) ohms, or the string "Auto".
 *  If \a range is not a known valid value, then an null QVariant is returned.
 */
QVariant maxValue(const ResistanceRange &range)
{
    switch (range) {
    case ResistanceRange::_160:      return       160;
    case ResistanceRange::_330:      return       330;
    case ResistanceRange::_890:      return       890;
    case ResistanceRange::_1K5:      return     1'500;
    case ResistanceRange::_10K:      return    10'000;
    case ResistanceRange::_100K:     return   100'000;
    case ResistanceRange::_470K:     return   470'000;
    case ResistanceRange::_1M:       return 1'000'000;
    case ResistanceRange::AutoRange: return Private::tr("Auto");
    default:                         return QVariant();
    }
}
 
/// Returns \a range as a user-friendly string.
QString toString(const VoltageRange &range)
{
    switch (range) {
    case VoltageRange::_300mV:    return Private::tr("Up to 300mV");
    case VoltageRange::_2V:       return Private::tr("Up to 2V");
    case VoltageRange::_6V:       return Private::tr("Up to 6V");
    case VoltageRange::_12V:      return Private::tr("Up to 12V");
    case VoltageRange::_30V:      return Private::tr("Up to 30V");
    case VoltageRange::_60V:      return Private::tr("Up to 60V");
    case VoltageRange::AutoRange: return Private::tr("Auto-range");
    default:                      return QString();
    }
}
 
/*!
 *  Returns the maximum value for \a range in (integer) millivolts, or the string "Auto".
 *  If \a range is not a known valid value, then an null QVariant is returned.
 */
QVariant maxValue(const VoltageRange &range)
{
    switch (range) {
    case VoltageRange::_300mV:    return    300;
    case VoltageRange::_2V:       return  2'000;
    case VoltageRange::_6V:       return  6'000;
    case VoltageRange::_12V:      return 12'000;
    case VoltageRange::_30V:      return 30'000;
    case VoltageRange::_60V:      return 60'000;
    case VoltageRange::AutoRange: return Private::tr("Auto");
    default:                      return QVariant();
    }
}
 
}