2 * This file is part of the PulseView project.
4 * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 #include <boost/bind.hpp>
25 #include "deviceoptions.h"
27 #include <pv/prop/enum.h>
29 using namespace boost;
36 DeviceOptions::DeviceOptions(struct sr_dev_inst *sdi) :
41 if ((sr_config_list(sdi->driver, SR_CONF_DEVICE_OPTIONS,
42 (const void **)&options, sdi) != SR_OK) || !options)
43 /* Driver supports no device instance options. */
46 for (int cap = 0; options[cap]; cap++) {
47 const struct sr_config_info *const info =
48 sr_config_info_get(options[cap]);
55 case SR_CONF_PATTERN_MODE:
56 bind_stropt(info, SR_CONF_PATTERN_MODE);
59 case SR_CONF_BUFFERSIZE:
60 bind_buffer_size(info);
63 case SR_CONF_TIMEBASE:
67 case SR_CONF_TRIGGER_SOURCE:
68 bind_stropt(info, SR_CONF_TRIGGER_SOURCE);
72 bind_stropt(info, SR_CONF_FILTER);
79 case SR_CONF_COUPLING:
80 bind_stropt(info, SR_CONF_FILTER);
86 void DeviceOptions::expose_enum(const struct sr_config_info *info,
87 const vector< pair<const void*, QString> > &values, int key)
89 _properties.push_back(shared_ptr<Property>(
90 new Enum(QString(info->name), values,
91 bind(getter, _sdi, key),
92 bind(sr_config_set, _sdi, key, _1))));
95 void DeviceOptions::bind_stropt(
96 const struct sr_config_info *info, int key)
99 if (sr_config_list(_sdi->driver, key,
100 (const void **)&stropts, _sdi) != SR_OK)
103 vector< pair<const void*, QString> > values;
104 for (int i = 0; stropts[i]; i++)
105 values.push_back(make_pair(stropts[i], stropts[i]));
107 expose_enum(info, values, key);
110 void DeviceOptions::bind_buffer_size(const struct sr_config_info *info)
112 const uint64_t *sizes;
113 if (sr_config_list(_sdi->driver, SR_CONF_BUFFERSIZE,
114 (const void **)&sizes, _sdi) != SR_OK)
117 vector< pair<const void*, QString> > values;
118 for (int i = 0; sizes[i]; i++)
119 values.push_back(make_pair(sizes + i,
120 QString("%1").arg(sizes[i])));
122 expose_enum(info, values, SR_CONF_BUFFERSIZE);
125 void DeviceOptions::bind_time_base(const struct sr_config_info *info)
127 struct sr_rational *timebases;
128 if (sr_config_list(_sdi->driver, SR_CONF_TIMEBASE,
129 (const void **)&timebases, _sdi) != SR_OK)
132 vector< pair<const void*, QString> > values;
133 for (int i = 0; timebases[i].p && timebases[i].q; i++)
134 values.push_back(make_pair(timebases + i,
135 QString(sr_period_string(
136 timebases[i].p * timebases[i].q))));
138 expose_enum(info, values, SR_CONF_TIMEBASE);
141 void DeviceOptions::bind_vdiv(const struct sr_config_info *info)
143 struct sr_rational *vdivs;
144 if (sr_config_list(_sdi->driver, SR_CONF_VDIV,
145 (const void **)&vdivs, _sdi) != SR_OK)
148 vector< pair<const void*, QString> > values;
149 for (int i = 0; vdivs[i].p && vdivs[i].q; i++)
150 values.push_back(make_pair(vdivs + i,
151 QString(sr_voltage_string(vdivs + i))));
153 expose_enum(info, values, SR_CONF_VDIV);
156 const void* DeviceOptions::enum_getter(
157 const struct sr_dev_inst *sdi, int key)
159 const void *data = NULL;
160 if(sr_config_get(sdi->driver, key, &data, sdi) != SR_OK) {
162 "WARNING: Failed to get value of config id" << key;