#include <QObject>
#include <QSettings>
#include <QString>
+#include <QTimer>
#include <QVariant>
#include <libsigrokcxx/libsigrokcxx.hpp>
AnalogChannel = 1, ///< Analog data
LogicChannel, ///< Logic data
DecodeChannel, ///< Protocol Decoder channel using libsigrokdecode
- A2LChannel, ///< Analog converted to logic, joint representation
MathChannel ///< Virtual channel generated by math operations
};
A2LConversionBySchmittTrigger = 2
};
+ /**
+ * Conversion presets range from -1 to n, where 1..n are dependent on
+ * the conversion these presets apply to. -1 and 0 have fixed meanings,
+ * however.
+ */
+ enum ConversionPreset {
+ NoPreset = -1, ///< Conversion uses custom values
+ DynamicPreset = 0 ///< Conversion uses calculated values
+ };
+
private:
static const int ColourBGAlpha;
static const uint64_t ConversionBlockSize;
+ static const uint32_t ConversionDelay;
public:
SignalBase(shared_ptr<sigrok::Channel> channel, ChannelType channel_type);
* @return the ID of the currently used conversion preset. -1 if no preset
* is used. In that case, a user setting is used instead.
*/
- int get_current_conversion_preset() const;
+ ConversionPreset get_current_conversion_preset() const;
/**
* Sets the conversion preset to be used.
*
* @param id the id of the preset to use
*/
- void set_conversion_preset(int id);
+ void set_conversion_preset(ConversionPreset id);
#ifdef ENABLE_DECODE
bool is_decode_signal() const;
virtual void restore_settings(QSettings &settings);
- void start_conversion();
+ void start_conversion(bool delayed_start=false);
private:
bool conversion_is_a2l() const;
void samples_added(QObject* segment, uint64_t start_sample,
uint64_t end_sample);
+ void min_max_changed(float min, float max);
+
private Q_SLOTS:
void on_samples_cleared();
void on_capture_state_changed(int state);
+ void on_delayed_conversion_start();
+
protected:
shared_ptr<sigrok::Channel> channel_;
ChannelType channel_type_;
atomic<bool> conversion_interrupt_;
mutex conversion_input_mutex_;
condition_variable conversion_input_cond_;
+ QTimer delayed_conversion_starter_;
QString internal_name_, name_;
QColor colour_, bgcolour_;