#include <extdef.h>
-#include <math.h>
-
-#include "logicsignal.h"
-#include "view.h"
-
-#include "pv/sigsession.h"
-#include "pv/data/logic.h"
-#include "pv/data/logicsnapshot.h"
-#include "pv/view/view.h"
-
-using namespace boost;
-using namespace std;
+#include <cassert>
+#include <cmath>
+
+#include <algorithm>
+
+#include <QFormLayout>
+#include <QToolBar>
+
+#include "logicsignal.hpp"
+#include "view.hpp"
+
+#include <pv/sigsession.hpp>
+#include <pv/devicemanager.hpp>
+#include <pv/data/logic.hpp>
+#include <pv/data/logicsnapshot.hpp>
+#include <pv/view/view.hpp>
+
+#include <libsigrok/libsigrok.hpp>
+
+using std::deque;
+using std::max;
+using std::make_pair;
+using std::min;
+using std::pair;
+using std::shared_ptr;
+using std::vector;
+
+using sigrok::Channel;
+using sigrok::ConfigKey;
+using sigrok::Device;
+using sigrok::Error;
+using sigrok::Trigger;
+using sigrok::TriggerStage;
+using sigrok::TriggerMatch;
+using sigrok::TriggerMatchType;
namespace pv {
namespace view {
+const int LogicSignal::SignalHeight = 30;
+const int LogicSignal::SignalMargin = 10;
+
const float LogicSignal::Oversampling = 2.0f;
const QColor LogicSignal::EdgeColour(0x80, 0x80, 0x80);
QColor(0xEE, 0xEE, 0xEC), // White
};
-LogicSignal::LogicSignal(pv::SigSession &session, const sr_probe *const probe,
+LogicSignal::LogicSignal(
+ pv::SigSession &session,
+ shared_ptr<Device> device,
+ shared_ptr<Channel> channel,
shared_ptr<data::Logic> data) :
- Signal(session, probe),
- _data(data),
- _separator(NULL),
- _trigger_none(NULL),
- _trigger_rising(NULL),
- _trigger_high(NULL),
- _trigger_falling(NULL),
- _trigger_low(NULL),
- _trigger_change(NULL)
+ Signal(session, channel),
+ device_(device),
+ data_(data),
+ trigger_none_(NULL),
+ trigger_rising_(NULL),
+ trigger_high_(NULL),
+ trigger_falling_(NULL),
+ trigger_low_(NULL),
+ trigger_change_(NULL)
{
- _colour = SignalColours[probe->index % countof(SignalColours)];
+ shared_ptr<Trigger> trigger;
+
+ colour_ = SignalColours[channel->index() % countof(SignalColours)];
+
+ /* Populate this channel's trigger setting with whatever we
+ * find in the current session trigger, if anything. */
+ trigger_match_ = nullptr;
+ if ((trigger = session_.session()->trigger()))
+ for (auto stage : trigger->stages())
+ for (auto match : stage->matches())
+ if (match->channel() == channel_)
+ trigger_match_ = match->type();
}
LogicSignal::~LogicSignal()
{
}
-void LogicSignal::init_context_bar_actions(QWidget *parent)
+shared_ptr<pv::data::SignalData> LogicSignal::data() const
{
- Signal::init_context_bar_actions(parent);
-
- _separator = new QAction(parent);
- _separator->setSeparator(true);
-
- _trigger_none = new QAction(QIcon(":/icons/trigger-none.svg"),
- tr("No trigger"), this);
- _trigger_none->setCheckable(true);
- connect(_trigger_none, SIGNAL(triggered()),
- this, SLOT(on_trigger_none()));
-
- _trigger_rising = new QAction(QIcon(":/icons/trigger-rising.svg"),
- tr("Trigger on rising edge"), this);
- _trigger_rising->setCheckable(true);
- connect(_trigger_rising, SIGNAL(triggered()),
- this, SLOT(on_trigger_rising()));
-
- _trigger_high = new QAction(QIcon(":/icons/trigger-low.svg"),
- tr("Trigger on high level"), this);
- _trigger_high->setCheckable(true);
- connect(_trigger_high, SIGNAL(triggered()),
- this, SLOT(on_trigger_high()));
-
- _trigger_falling = new QAction(QIcon(":/icons/trigger-falling.svg"),
- tr("Trigger on falling edge"), this);
- _trigger_falling->setCheckable(true);
- connect(_trigger_falling, SIGNAL(triggered()),
- this, SLOT(on_trigger_falling()));
-
- _trigger_low = new QAction(QIcon(":/icons/trigger-low.svg"),
- tr("Trigger on low level"), this);
- _trigger_low->setCheckable(true);
- connect(_trigger_low, SIGNAL(triggered()),
- this, SLOT(on_trigger_low()));
-
- _trigger_change = new QAction(QIcon(":/icons/trigger-change.svg"),
- tr("Trigger on rising or falling edge"), this);
- _trigger_change->setCheckable(true);
- connect(_trigger_change, SIGNAL(triggered()),
- this, SLOT(on_trigger_change()));
+ return data_;
}
-const list<QAction*> LogicSignal::get_context_bar_actions()
+shared_ptr<pv::data::Logic> LogicSignal::logic_data() const
{
- GVariant *gvar;
- list<QAction*> actions;
-
- actions.push_back(_name_action);
-
- // Add the trigger actions
- const sr_dev_inst *const sdi = _session.get_device();
- if (sr_config_list(sdi->driver, SR_CONF_TRIGGER_TYPE,
- &gvar, sdi) == SR_OK) {
- const char *const trig_types =
- g_variant_get_string(gvar, NULL);
-
- if (trig_types && trig_types[0] != '\0') {
- actions.push_back(_separator);
-
- actions.push_back(_trigger_none);
-
- add_trigger_action(trig_types, 'r',
- _trigger_rising, actions);
- add_trigger_action(trig_types, '1',
- _trigger_high, actions);
- add_trigger_action(trig_types, 'f',
- _trigger_falling, actions);
- add_trigger_action(trig_types, '0',
- _trigger_low, actions);
- add_trigger_action(trig_types, 'c',
- _trigger_change, actions);
-
- update_trigger_actions();
- }
+ return data_;
+}
- g_variant_unref(gvar);
- }
+std::pair<int, int> LogicSignal::v_extents() const
+{
+ return make_pair(-SignalHeight - SignalMargin, SignalMargin);
+}
- return actions;
+void LogicSignal::paint_back(QPainter &p, int left, int right)
+{
+ if (channel_->enabled())
+ paint_axis(p, get_visual_y(), left, right);
}
-void LogicSignal::paint(QPainter &p, int left, int right)
+void LogicSignal::paint_mid(QPainter &p, int left, int right)
{
using pv::view::View;
vector< pair<int64_t, bool> > edges;
- assert(_probe);
- assert(_data);
+ assert(channel_);
+ assert(data_);
assert(right >= left);
+ assert(owner_);
- assert(_view);
- const int y = _v_offset - _view->v_offset();
-
- const double scale = _view->scale();
+ const int y = get_visual_y();
+
+ const View *const view = owner_->view();
+ assert(view);
+
+ const double scale = view->scale();
assert(scale > 0);
-
- const double offset = _view->offset();
- if (!_probe->enabled)
- return;
+ const double offset = view->offset();
- paint_axis(p, y, left, right);
+ if (!channel_->enabled())
+ return;
- const float high_offset = y - View::SignalHeight + 0.5f;
+ const float high_offset = y - SignalHeight + 0.5f;
const float low_offset = y + 0.5f;
const deque< shared_ptr<pv::data::LogicSnapshot> > &snapshots =
- _data->get_snapshots();
+ data_->get_snapshots();
if (snapshots.empty())
return;
const shared_ptr<pv::data::LogicSnapshot> &snapshot =
snapshots.front();
- double samplerate = _data->get_samplerate();
+ double samplerate = data_->samplerate();
// Show sample rate as 1Hz when it is unknown
if (samplerate == 0.0)
samplerate = 1.0;
const double pixels_offset = offset / scale;
- const double start_time = _data->get_start_time();
+ const double start_time = data_->get_start_time();
const int64_t last_sample = snapshot->get_sample_count() - 1;
const double samples_per_pixel = samplerate * scale;
const double start = samplerate * (offset - start_time);
snapshot->get_subsampled_edges(edges,
min(max((int64_t)floor(start), (int64_t)0), last_sample),
min(max((int64_t)ceil(end), (int64_t)0), last_sample),
- samples_per_pixel / Oversampling, _probe->index);
+ samples_per_pixel / Oversampling, channel_->index());
assert(edges.size() >= 2);
// Paint the edges
QLineF *const edge_lines = new QLineF[edge_count];
line = edge_lines;
- for (vector<pv::data::LogicSnapshot::EdgePair>::const_iterator i =
- edges.begin() + 1;
- i != edges.end() - 1; i++) {
+ for (auto i = edges.cbegin() + 1; i != edges.cend() - 1; i++) {
const float x = ((*i).first / samples_per_pixel -
pixels_offset) + left;
*line++ = QLineF(x, high_offset, x, low_offset);
delete[] edge_lines;
// Paint the caps
- const unsigned int max_cap_line_count = (edges.size() - 1);
+ const unsigned int max_cap_line_count = edges.size();
QLineF *const cap_lines = new QLineF[max_cap_line_count];
p.setPen(HighColour);
{
QLineF *line = lines;
- for (vector<pv::data::LogicSnapshot::EdgePair>::const_iterator i =
- edges.begin(); i != (edges.end() - 1); i++)
+ for (auto i = edges.begin(); i != (edges.end() - 1); i++)
if ((*i).second == level) {
*line++ = QLineF(
((*i).first / samples_per_pixel -
p.drawLines(lines, line - lines);
}
-void LogicSignal::add_trigger_action(const char *trig_types, char type,
- QAction *action, list<QAction*> &actions)
+void LogicSignal::init_trigger_actions(QWidget *parent)
{
- while(*trig_types)
- if(*trig_types++ == type) {
- actions.push_back(action);
+ trigger_none_ = new QAction(QIcon(":/icons/trigger-none.svg"),
+ tr("No trigger"), parent);
+ trigger_none_->setCheckable(true);
+ connect(trigger_none_, SIGNAL(triggered()), this, SLOT(on_trigger()));
+
+ trigger_rising_ = new QAction(QIcon(":/icons/trigger-rising.svg"),
+ tr("Trigger on rising edge"), parent);
+ trigger_rising_->setCheckable(true);
+ connect(trigger_rising_, SIGNAL(triggered()), this, SLOT(on_trigger()));
+
+ trigger_high_ = new QAction(QIcon(":/icons/trigger-high.svg"),
+ tr("Trigger on high level"), parent);
+ trigger_high_->setCheckable(true);
+ connect(trigger_high_, SIGNAL(triggered()), this, SLOT(on_trigger()));
+
+ trigger_falling_ = new QAction(QIcon(":/icons/trigger-falling.svg"),
+ tr("Trigger on falling edge"), parent);
+ trigger_falling_->setCheckable(true);
+ connect(trigger_falling_, SIGNAL(triggered()), this, SLOT(on_trigger()));
+
+ trigger_low_ = new QAction(QIcon(":/icons/trigger-low.svg"),
+ tr("Trigger on low level"), parent);
+ trigger_low_->setCheckable(true);
+ connect(trigger_low_, SIGNAL(triggered()), this, SLOT(on_trigger()));
+
+ trigger_change_ = new QAction(QIcon(":/icons/trigger-change.svg"),
+ tr("Trigger on rising or falling edge"), parent);
+ trigger_change_->setCheckable(true);
+ connect(trigger_change_, SIGNAL(triggered()), this, SLOT(on_trigger()));
+}
+
+QAction* LogicSignal::match_action(const TriggerMatchType *type)
+{
+ QAction *action;
+
+ action = trigger_none_;
+ if (type) {
+ switch (type->id()) {
+ case SR_TRIGGER_ZERO:
+ action = trigger_low_;
+ break;
+ case SR_TRIGGER_ONE:
+ action = trigger_high_;
break;
+ case SR_TRIGGER_RISING:
+ action = trigger_rising_;
+ break;
+ case SR_TRIGGER_FALLING:
+ action = trigger_falling_;
+ break;
+ case SR_TRIGGER_EDGE:
+ action = trigger_change_;
+ break;
+ default:
+ assert(0);
}
+ }
+
+ return action;
}
-void LogicSignal::update_trigger_actions()
+const TriggerMatchType *LogicSignal::action_match(QAction *action)
{
- const char cur_trigger = _probe->trigger ?
- _probe->trigger[0] : '\0';
- _trigger_none->setChecked(cur_trigger == '\0');
- _trigger_rising->setChecked(cur_trigger == 'r');
- _trigger_high->setChecked(cur_trigger == '1');
- _trigger_falling->setChecked(cur_trigger == 'f');
- _trigger_low->setChecked(cur_trigger == '0');
- _trigger_change->setChecked(cur_trigger == 'c');
+ if (action == trigger_low_)
+ return TriggerMatchType::ZERO;
+ else if (action == trigger_high_)
+ return TriggerMatchType::ONE;
+ else if (action == trigger_rising_)
+ return TriggerMatchType::RISING;
+ else if (action == trigger_falling_)
+ return TriggerMatchType::FALLING;
+ else if (action == trigger_change_)
+ return TriggerMatchType::EDGE;
+ else
+ return nullptr;
}
-void LogicSignal::set_trigger(char type)
+void LogicSignal::populate_popup_form(QWidget *parent, QFormLayout *form)
{
- const char trigger_type_string[2] = {type, 0};
- const char *const trigger_string =
- (type != 0) ? trigger_type_string : NULL;
+ Glib::VariantContainerBase gvar;
+ vector<int32_t> trig_types;
- const sr_dev_inst *const sdi = _session.get_device();
- const int probe_count = g_slist_length(sdi->probes);
- assert(probe_count > 0);
+ Signal::populate_popup_form(parent, form);
- assert(_probe && _probe->index < probe_count);
+ try {
+ gvar = device_->config_list(ConfigKey::TRIGGER_MATCH);
+ } catch (Error e) {
+ return;
+ }
- for (int i = 0; i < probe_count; i++) {
- sr_dev_trigger_set(sdi, i, (i == _probe->index) ?
- trigger_string : NULL);
+ trigger_bar_ = new QToolBar(parent);
+ init_trigger_actions(trigger_bar_);
+ trigger_bar_->addAction(trigger_none_);
+ trigger_none_->setChecked(!trigger_match_);
+ trig_types =
+ Glib::VariantBase::cast_dynamic<Glib::Variant<vector<int32_t>>>(
+ gvar).get();
+ for (auto type_id : trig_types) {
+ auto type = TriggerMatchType::get(type_id);
+ trigger_bar_->addAction(match_action(type));
+ match_action(type)->setChecked(trigger_match_ == type);
}
+ form->addRow(tr("Trigger"), trigger_bar_);
- update_trigger_actions();
}
-void LogicSignal::on_trigger_none()
+void LogicSignal::modify_trigger()
{
- set_trigger('\0');
-}
+ auto trigger = session_.session()->trigger();
+ auto new_trigger = session_.device_manager().context()->create_trigger("pulseview");
+
+ if (trigger) {
+ for (auto stage : trigger->stages()) {
+ const auto &matches = stage->matches();
+ if (std::none_of(begin(matches), end(matches),
+ [&](shared_ptr<TriggerMatch> match) {
+ return match->channel() != channel_; }))
+ continue;
+
+ auto new_stage = new_trigger->add_stage();
+ for (auto match : stage->matches()) {
+ if (match->channel() == channel_)
+ continue;
+ new_stage->add_match(match->channel(), match->type());
+ }
+ }
+ }
-void LogicSignal::on_trigger_rising()
-{
- set_trigger('r');
-}
+ if (trigger_match_)
+ new_trigger->add_stage()->add_match(channel_, trigger_match_);
-void LogicSignal::on_trigger_high()
-{
- set_trigger('1');
+ session_.session()->set_trigger(
+ new_trigger->stages().empty() ? nullptr : new_trigger);
}
-void LogicSignal::on_trigger_falling()
+void LogicSignal::on_trigger()
{
- set_trigger('f');
-}
+ QAction *action;
-void LogicSignal::on_trigger_low()
-{
- set_trigger('0');
-}
+ match_action(trigger_match_)->setChecked(false);
-void LogicSignal::on_trigger_change()
-{
- set_trigger('c');
+ action = (QAction *)sender();
+ action->setChecked(true);
+ trigger_match_ = action_match(action);
+
+ modify_trigger();
}
} // namespace view