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 <pv/prop/enum.h>
27 using namespace boost;
34 HwCap::HwCap(struct sr_dev_inst *sdi) :
39 if ((sr_config_list(sdi->driver, SR_CONF_DEVICE_OPTIONS,
40 (const void **)&options, sdi) != SR_OK) || !options)
41 /* Driver supports no device instance options. */
44 for (int cap = 0; options[cap]; cap++) {
45 const struct sr_config_info *const info =
46 sr_config_info_get(options[cap]);
53 case SR_CONF_PATTERN_MODE:
54 bind_stropt(info, SR_CONF_PATTERN_MODE);
57 case SR_CONF_BUFFERSIZE:
58 bind_buffer_size(info);
61 case SR_CONF_TIMEBASE:
65 case SR_CONF_TRIGGER_SOURCE:
66 bind_stropt(info, SR_CONF_TRIGGER_SOURCE);
70 bind_stropt(info, SR_CONF_FILTER);
77 case SR_CONF_COUPLING:
78 bind_stropt(info, SR_CONF_FILTER);
84 void HwCap::expose_enum(const struct sr_config_info *info,
85 const vector< pair<const void*, QString> > &values, int key)
87 _properties.push_back(shared_ptr<Property>(
88 new Enum(QString(info->name), values,
89 function<const void* ()>(),
90 bind(sr_config_set, _sdi, key, _1))));
93 void HwCap::bind_stropt(const struct sr_config_info *info, int key)
96 if (sr_config_list(_sdi->driver, key,
97 (const void **)&stropts, _sdi) != SR_OK)
100 vector< pair<const void*, QString> > values;
101 for (int i = 0; stropts[i]; i++)
102 values.push_back(make_pair(stropts[i], stropts[i]));
104 expose_enum(info, values, key);
107 void HwCap::bind_buffer_size(const struct sr_config_info *info)
109 const uint64_t *sizes;
110 if (sr_config_list(_sdi->driver, SR_CONF_BUFFERSIZE,
111 (const void **)&sizes, _sdi) != SR_OK)
114 vector< pair<const void*, QString> > values;
115 for (int i = 0; sizes[i]; i++)
116 values.push_back(make_pair(sizes + i,
117 QString("%1").arg(sizes[i])));
119 expose_enum(info, values, SR_CONF_BUFFERSIZE);
122 void HwCap::bind_time_base(const struct sr_config_info *info)
124 struct sr_rational *timebases;
125 if (sr_config_list(_sdi->driver, SR_CONF_TIMEBASE,
126 (const void **)&timebases, _sdi) != SR_OK)
129 vector< pair<const void*, QString> > values;
130 for (int i = 0; timebases[i].p && timebases[i].q; i++)
131 values.push_back(make_pair(timebases + i,
132 QString(sr_period_string(
133 timebases[i].p * timebases[i].q))));
135 expose_enum(info, values, SR_CONF_TIMEBASE);
138 void HwCap::bind_vdiv(const struct sr_config_info *info)
140 struct sr_rational *vdivs;
141 if (sr_config_list(_sdi->driver, SR_CONF_VDIV,
142 (const void **)&vdivs, _sdi) != SR_OK)
145 vector< pair<const void*, QString> > values;
146 for (int i = 0; vdivs[i].p && vdivs[i].q; i++)
147 values.push_back(make_pair(vdivs + i,
148 QString(sr_voltage_string(vdivs + i))));
150 expose_enum(info, values, SR_CONF_VDIV);