#include "deviceoptions.h"
+#include <pv/prop/bool.h>
#include <pv/prop/double.h>
#include <pv/prop/enum.h>
+#include <pv/prop/int.h>
using namespace boost;
using namespace std;
DeviceOptions::DeviceOptions(struct sr_dev_inst *sdi) :
_sdi(sdi)
{
+ assert(sdi);
+
GVariant *gvar_opts, *gvar_list;
gsize num_opts;
- if ((sr_config_list(sdi->driver, SR_CONF_DEVICE_OPTIONS,
- &gvar_opts, sdi) != SR_OK))
+ if ((sr_config_list(sdi->driver, sdi, NULL, SR_CONF_DEVICE_OPTIONS,
+ &gvar_opts) != SR_OK))
/* Driver supports no device instance options. */
return;
const struct sr_config_info *const info =
sr_config_info_get(options[i]);
+ if (!info)
+ continue;
+
const int key = info->key;
- if (!info || sr_config_list(_sdi->driver, key,
- &gvar_list, _sdi) != SR_OK)
- continue;
+ if (sr_config_list(_sdi->driver, _sdi, NULL, key, &gvar_list) != SR_OK)
+ gvar_list = NULL;
const QString name(info->name);
bind_samplerate(name, gvar_list);
break;
+ case SR_CONF_CAPTURE_RATIO:
+ bind_int(name, key, "%", pair<int64_t, int64_t>(0, 100));
+ break;
+
case SR_CONF_PATTERN_MODE:
case SR_CONF_BUFFERSIZE:
case SR_CONF_TRIGGER_SOURCE:
bind_enum(name, key, gvar_list);
break;
+ case SR_CONF_RLE:
+ bind_bool(name, key);
+ break;
+
case SR_CONF_TIMEBASE:
bind_enum(name, key, gvar_list, print_timebase);
break;
case SR_CONF_VDIV:
bind_enum(name, key, gvar_list, print_vdiv);
break;
+
+ case SR_CONF_VOLTAGE_THRESHOLD:
+ bind_enum(name, key, gvar_list, print_voltage_threshold);
+ break;
}
- g_variant_unref(gvar_list);
+ if (gvar_list)
+ g_variant_unref(gvar_list);
}
g_variant_unref(gvar_opts);
}
const struct sr_dev_inst *sdi, int key)
{
GVariant *data = NULL;
- if (sr_config_get(sdi->driver, key, &data, sdi) != SR_OK) {
+ if (sr_config_get(sdi->driver, sdi, NULL, key, &data) != SR_OK) {
qDebug() <<
"WARNING: Failed to get value of config id" << key;
return NULL;
void DeviceOptions::config_setter(
const struct sr_dev_inst *sdi, int key, GVariant* value)
{
- if (sr_config_set(sdi, key, value) != SR_OK)
+ if (sr_config_set(sdi, NULL, key, value) != SR_OK)
qDebug() << "WARNING: Failed to set value of sample rate";
}
+void DeviceOptions::bind_bool(const QString &name, int key)
+{
+ _properties.push_back(shared_ptr<Property>(
+ new Bool(name, bind(config_getter, _sdi, key),
+ bind(config_setter, _sdi, key, _1))));
+}
+
void DeviceOptions::bind_enum(const QString &name, int key,
GVariant *const gvar_list, function<QString (GVariant*)> printer)
{
GVariantIter iter;
vector< pair<GVariant*, QString> > values;
+ assert(gvar_list);
+
g_variant_iter_init (&iter, gvar_list);
while ((gvar = g_variant_iter_next_value (&iter)))
values.push_back(make_pair(gvar, printer(gvar)));
bind(config_setter, _sdi, key, _1))));
}
+void DeviceOptions::bind_int(const QString &name, int key, QString suffix,
+ optional< std::pair<int64_t, int64_t> > range)
+{
+ _properties.push_back(shared_ptr<Property>(
+ new Int(name, suffix, range,
+ bind(config_getter, _sdi, key),
+ bind(config_setter, _sdi, key, _1))));
+}
+
QString DeviceOptions::print_gvariant(GVariant *const gvar)
{
QString s;
{
GVariant *gvar_list_samplerates;
+ assert(gvar_list);
+
if ((gvar_list_samplerates = g_variant_lookup_value(gvar_list,
"samplerate-steps", G_VARIANT_TYPE("at"))))
{
return QString(sr_voltage_string(p, q));
}
+QString DeviceOptions::print_voltage_threshold(GVariant *const gvar)
+{
+ gdouble lo, hi;
+ char buf[64];
+ g_variant_get(gvar, "(dd)", &lo, &hi);
+ snprintf(buf, sizeof(buf), "L<%.1fV H>%.1fV", lo, hi);
+ return QString(buf);
+}
+
} // binding
} // prop
} // pv