#include <extdef.h>
-#include <math.h>
+#include <cassert>
+#include <cmath>
#include <QFormLayout>
#include <QToolBar>
#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"
+#include <pv/sigsession.h>
+#include <pv/device/devinst.h>
+#include <pv/data/logic.h>
+#include <pv/data/logicsnapshot.h>
+#include <pv/view/view.h>
-using boost::shared_ptr;
using std::deque;
using std::max;
using std::min;
using std::pair;
+using std::shared_ptr;
using std::vector;
namespace pv {
QColor(0xEE, 0xEE, 0xEC), // White
};
-LogicSignal::LogicSignal(pv::SigSession &session, sr_probe *const probe,
- shared_ptr<data::Logic> data) :
- Signal(session, probe),
+LogicSignal::LogicSignal(shared_ptr<pv::device::DevInst> dev_inst,
+ const sr_channel *const probe, shared_ptr<data::Logic> data) :
+ Signal(dev_inst, probe),
_data(data),
_trigger_none(NULL),
_trigger_rising(NULL),
_trigger_low(NULL),
_trigger_change(NULL)
{
+ struct sr_trigger *trigger;
+ struct sr_trigger_stage *stage;
+ struct sr_trigger_match *match;
+ const GSList *l, *m;
+
_colour = SignalColours[probe->index % countof(SignalColours)];
+
+ /* Populate this channel's trigger setting with whatever we
+ * find in the current session trigger, if anything. */
+ _trigger_match = 0;
+ if ((trigger = sr_session_trigger_get(SigSession::_sr_session))) {
+ for (l = trigger->stages; l && !_trigger_match; l = l->next) {
+ stage = (struct sr_trigger_stage *)l->data;
+ for (m = stage->matches; m && !_trigger_match; m = m->next) {
+ match = (struct sr_trigger_match *)m->data;
+ if (match->channel == _probe)
+ _trigger_match = match->match;
+ }
+ }
+ }
}
LogicSignal::~LogicSignal()
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 -
_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_none()));
+ 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_rising()));
+ 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_high()));
+ 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_falling()));
+ 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_low()));
+ 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_change()));
+ connect(_trigger_change, SIGNAL(triggered()), this, SLOT(on_trigger()));
}
-void LogicSignal::populate_popup_form(QWidget *parent, QFormLayout *form)
+QAction* LogicSignal::match_action(int match)
{
- GVariant *gvar;
-
- Signal::populate_popup_form(parent, form);
-
- // Add the trigger actions
- const sr_dev_inst *const sdi = _session.get_device();
- if (sr_config_list(sdi->driver, sdi, NULL, SR_CONF_TRIGGER_TYPE,
- &gvar) == SR_OK)
- {
- const char *const trig_types =
- g_variant_get_string(gvar, NULL);
-
- if (trig_types && trig_types[0] != '\0')
- {
- _trigger_bar = new QToolBar(parent);
-
- init_trigger_actions(_trigger_bar);
- _trigger_bar->addAction(_trigger_none);
- add_trigger_action(trig_types, 'r', _trigger_rising);
- add_trigger_action(trig_types, '1', _trigger_high);
- add_trigger_action(trig_types, 'f', _trigger_falling);
- add_trigger_action(trig_types, '0', _trigger_low);
- add_trigger_action(trig_types, 'c', _trigger_change);
-
- update_trigger_actions();
-
- form->addRow(tr("Trigger"), _trigger_bar);
- }
-
- g_variant_unref(gvar);
+ QAction *action;
+
+ action = _trigger_none;
+ switch (match) {
+ 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;
}
-}
-void LogicSignal::add_trigger_action(const char *trig_types, char type,
- QAction *action)
-{
- while(*trig_types)
- if(*trig_types++ == type) {
- _trigger_bar->addAction(action);
- break;
- }
+ return action;
}
-void LogicSignal::update_trigger_actions()
+int 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');
+ int match;
+
+ if (action == _trigger_low)
+ match = SR_TRIGGER_ZERO;
+ else if (action == _trigger_high)
+ match = SR_TRIGGER_ONE;
+ else if (action == _trigger_rising)
+ match = SR_TRIGGER_RISING;
+ else if (action == _trigger_falling)
+ match = SR_TRIGGER_FALLING;
+ else if (action == _trigger_change)
+ match = SR_TRIGGER_EDGE;
+ else
+ match = 0;
+
+ return match;
}
-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;
+ GVariant *gvar;
+ gsize num_opts;
+ const int32_t *trig_matches;
+ unsigned int i;
+ bool is_checked;
- 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);
+ if (!(gvar = _dev_inst->list_config(NULL, SR_CONF_TRIGGER_MATCH)))
+ 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);
+ trig_matches = (const int32_t *)g_variant_get_fixed_array(gvar,
+ &num_opts, sizeof(int32_t));
+ for (i = 0; i < num_opts; i++) {
+ _trigger_bar->addAction(match_action(trig_matches[i]));
+ is_checked = _trigger_match == trig_matches[i];
+ match_action(trig_matches[i])->setChecked(is_checked);
}
+ form->addRow(tr("Trigger"), _trigger_bar);
+ g_variant_unref(gvar);
- update_trigger_actions();
}
-void LogicSignal::on_trigger_none()
+void LogicSignal::on_trigger()
{
- set_trigger('\0');
-}
+ QAction *action;
-void LogicSignal::on_trigger_rising()
-{
- set_trigger('r');
-}
+ match_action(_trigger_match)->setChecked(FALSE);
-void LogicSignal::on_trigger_high()
-{
- set_trigger('1');
-}
+ action = (QAction *)sender();
+ action->setChecked(TRUE);
+ _trigger_match = action_match(action);
-void LogicSignal::on_trigger_falling()
-{
- set_trigger('f');
-}
-
-void LogicSignal::on_trigger_low()
-{
- set_trigger('0');
-}
-
-void LogicSignal::on_trigger_change()
-{
- set_trigger('c');
}
} // namespace view