2 * This file is part of the PulseView project.
4 * Copyright (C) 2013 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 <libsigrok/libsigrok.h>
22 #include <libsigrokdecode/libsigrokdecode.h>
26 #include <pv/view/logicsignal.h>
28 using boost::shared_ptr;
37 Decoder::Decoder(const srd_decoder *const dec) :
45 for (map<string, GVariant*>::const_iterator i = _options.begin();
46 i != _options.end(); i++)
47 g_variant_unref((*i).second);
50 const srd_decoder* Decoder::decoder() const
55 bool Decoder::shown() const
60 void Decoder::show(bool show)
65 const map<const srd_channel*, shared_ptr<view::LogicSignal> >&
66 Decoder::channels() const
71 void Decoder::set_probes(std::map<const srd_channel*,
72 boost::shared_ptr<view::LogicSignal> > probes)
77 const std::map<std::string, GVariant*>& Decoder::options() const
82 void Decoder::set_option(const char *id, GVariant *value)
89 bool Decoder::have_required_probes() const
91 for (GSList *l = _decoder->channels; l; l = l->next) {
92 const srd_channel *const pdch = (const srd_channel*)l->data;
94 if (_probes.find(pdch) == _probes.end())
101 set< shared_ptr<pv::data::Logic> > Decoder::get_data()
103 set< shared_ptr<pv::data::Logic> > data;
104 for(map<const srd_channel*, shared_ptr<view::LogicSignal> >::
105 const_iterator i = _probes.begin();
106 i != _probes.end(); i++)
108 shared_ptr<view::LogicSignal> signal((*i).second);
110 data.insert(signal->logic_data());
116 srd_decoder_inst* Decoder::create_decoder_inst(srd_session *session, int unit_size) const
118 GHashTable *const opt_hash = g_hash_table_new_full(g_str_hash,
119 g_str_equal, g_free, (GDestroyNotify)g_variant_unref);
121 for (map<string, GVariant*>::const_iterator i = _options.begin();
122 i != _options.end(); i++)
124 GVariant *const value = (*i).second;
125 g_variant_ref(value);
126 g_hash_table_replace(opt_hash, (void*)g_strdup(
127 (*i).first.c_str()), value);
130 srd_decoder_inst *const decoder_inst = srd_inst_new(
131 session, _decoder->id, opt_hash);
132 g_hash_table_destroy(opt_hash);
138 GHashTable *const probes = g_hash_table_new_full(g_str_hash,
139 g_str_equal, g_free, (GDestroyNotify)g_variant_unref);
141 for(map<const srd_channel*, shared_ptr<view::LogicSignal> >::
142 const_iterator i = _probes.begin();
143 i != _probes.end(); i++)
145 shared_ptr<view::LogicSignal> signal((*i).second);
146 GVariant *const gvar = g_variant_new_int32(
147 signal->probe()->index);
148 g_variant_ref_sink(gvar);
149 g_hash_table_insert(probes, (*i).first->id, gvar);
152 srd_inst_channel_set_all(decoder_inst, probes, unit_size);