+/*
+ * This file is part of the PulseView project.
+ *
+ * Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <cassert>
+#include <sstream>
+
+#include <QDebug>
+
+#include <libsigrok/libsigrok.h>
+
+#include "devinst.h"
+
+using std::ostringstream;
+using std::string;
+
+namespace pv {
+namespace device {
+
+DevInst::DevInst(sr_dev_inst *sdi) :
+ _sdi(sdi)
+{
+ assert(_sdi);
+}
+
+sr_dev_inst* DevInst::dev_inst() const
+{
+ return _sdi;
+}
+
+string DevInst::format_device_title() const
+{
+ ostringstream s;
+
+ assert(_sdi);
+
+ if (_sdi->vendor && _sdi->vendor[0]) {
+ s << _sdi->vendor;
+ if ((_sdi->model && _sdi->model[0]) ||
+ (_sdi->version && _sdi->version[0]))
+ s << ' ';
+ }
+
+ if (_sdi->model && _sdi->model[0]) {
+ s << _sdi->model;
+ if (_sdi->version && _sdi->version[0])
+ s << ' ';
+ }
+
+ if (_sdi->version && _sdi->version[0])
+ s << _sdi->version;
+
+ return s.str();
+}
+
+GVariant* DevInst::get_config(const sr_probe_group *group, int key)
+{
+ GVariant *data = NULL;
+ if (sr_config_get(_sdi->driver, _sdi, group, key, &data) != SR_OK)
+ return NULL;
+ return data;
+}
+
+bool DevInst::set_config(const sr_probe_group *group, int key, GVariant *data)
+{
+ if(sr_config_set(_sdi, group, key, data) == SR_OK) {
+ config_changed();
+ return true;
+ }
+ return false;
+}
+
+GVariant* DevInst::list_config(const sr_probe_group *group, int key)
+{
+ GVariant *data = NULL;
+ if (sr_config_list(_sdi->driver, _sdi, group, key, &data) != SR_OK)
+ return NULL;
+ return data;
+}
+
+void DevInst::enable_probe(const sr_probe *probe, bool enable)
+{
+ for (const GSList *p = _sdi->probes; p; p = p->next)
+ if (probe == p->data) {
+ const_cast<sr_probe*>(probe)->enabled = enable;
+ config_changed();
+ return;
+ }
+
+ // Probe was not found in the device
+ assert(0);
+}
+
+uint64_t DevInst::get_sample_limit()
+{
+ uint64_t sample_limit;
+ GVariant* gvar = get_config(NULL, SR_CONF_LIMIT_SAMPLES);
+ if (gvar != NULL) {
+ sample_limit = g_variant_get_uint64(gvar);
+ g_variant_unref(gvar);
+ } else {
+ sample_limit = 0U;
+ }
+ return sample_limit;
+}
+
+} // device
+} // pv
projects / pulseview.git / commitdiff