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cf47ef78 JH |
1 | /* |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk> | |
5 | * | |
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. | |
10 | * | |
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. | |
15 | * | |
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 | |
19 | */ | |
20 | ||
4d5d5d6a BV |
21 | #include <stdint.h> |
22 | ||
48c88445 JH |
23 | #include <QDebug> |
24 | ||
3cc9ad7b | 25 | #include "device.hpp" |
cf47ef78 | 26 | |
2acdb232 JH |
27 | #include <pv/prop/bool.hpp> |
28 | #include <pv/prop/double.hpp> | |
29 | #include <pv/prop/enum.hpp> | |
30 | #include <pv/prop/int.hpp> | |
7b3810db | 31 | |
fe3a1c21 | 32 | #include <libsigrokcxx/libsigrokcxx.hpp> |
19adbc2c | 33 | |
819f4c25 | 34 | using boost::optional; |
6db73158 | 35 | using std::function; |
819f4c25 JH |
36 | using std::make_pair; |
37 | using std::pair; | |
f9abf97e | 38 | using std::shared_ptr; |
819f4c25 JH |
39 | using std::string; |
40 | using std::vector; | |
7b3810db | 41 | |
e8d00928 ML |
42 | using sigrok::Capability; |
43 | using sigrok::Configurable; | |
44 | using sigrok::ConfigKey; | |
45 | using sigrok::Error; | |
46 | ||
61703a01 JH |
47 | using pv::prop::Bool; |
48 | using pv::prop::Double; | |
49 | using pv::prop::Enum; | |
50 | using pv::prop::Int; | |
51 | using pv::prop::Property; | |
52 | ||
cf47ef78 | 53 | namespace pv { |
cf47ef78 JH |
54 | namespace binding { |
55 | ||
3cc9ad7b | 56 | Device::Device(shared_ptr<sigrok::Configurable> configurable) : |
8dbbc7f0 | 57 | configurable_(configurable) |
cf47ef78 | 58 | { |
1e1b3a66 | 59 | std::map< const ConfigKey*, std::set<Capability> > keys; |
7b3810db | 60 | |
1e1b3a66 JH |
61 | try { |
62 | keys = configurable->config_keys(ConfigKey::DEVICE_OPTIONS); | |
63 | } catch (const Error) { | |
64 | return; | |
65 | } | |
66 | ||
67 | for (auto entry : keys) { | |
e8d00928 ML |
68 | auto key = entry.first; |
69 | auto capabilities = entry.second; | |
7b3810db | 70 | |
e8d00928 ML |
71 | if (!capabilities.count(Capability::GET) || |
72 | !capabilities.count(Capability::SET)) | |
de1d99bb JH |
73 | continue; |
74 | ||
e8d00928 ML |
75 | string name_str; |
76 | try { | |
77 | name_str = key->description(); | |
78 | } catch (Error e) { | |
79 | name_str = key->name(); | |
80 | } | |
81 | ||
82 | const QString name = QString::fromStdString(name_str); | |
4d5d5d6a | 83 | |
6db73158 | 84 | const Property::Getter get = [&, key]() { |
8dbbc7f0 | 85 | return configurable_->config_get(key); }; |
e8d00928 | 86 | const Property::Setter set = [&, key](Glib::VariantBase value) { |
8dbbc7f0 | 87 | configurable_->config_set(key, value); |
e8d00928 ML |
88 | config_changed(); |
89 | }; | |
6db73158 | 90 | |
e8d00928 | 91 | switch (key->id()) |
7b3810db | 92 | { |
9f6af8bd | 93 | case SR_CONF_SAMPLERATE: |
117ef009 | 94 | // Sample rate values are not bound because they are shown |
7c657094 | 95 | // in the MainBar |
9f6af8bd JH |
96 | break; |
97 | ||
a2b92157 | 98 | case SR_CONF_CAPTURE_RATIO: |
6db73158 JH |
99 | bind_int(name, "%", pair<int64_t, int64_t>(0, 100), |
100 | get, set); | |
a2b92157 JH |
101 | break; |
102 | ||
10b1be92 | 103 | case SR_CONF_PATTERN_MODE: |
10b1be92 | 104 | case SR_CONF_BUFFERSIZE: |
10b1be92 | 105 | case SR_CONF_TRIGGER_SOURCE: |
5be76b1a | 106 | case SR_CONF_TRIGGER_SLOPE: |
10b1be92 | 107 | case SR_CONF_FILTER: |
4d5d5d6a | 108 | case SR_CONF_COUPLING: |
5be76b1a | 109 | case SR_CONF_CLOCK_EDGE: |
ef2986c0 | 110 | bind_enum(name, key, capabilities, get, set); |
7b3810db JH |
111 | break; |
112 | ||
5be76b1a | 113 | case SR_CONF_EXTERNAL_CLOCK: |
de1d99bb | 114 | case SR_CONF_RLE: |
198f9bc7 | 115 | case SR_CONF_POWER_OFF: |
6db73158 | 116 | bind_bool(name, get, set); |
de1d99bb JH |
117 | break; |
118 | ||
4d5d5d6a | 119 | case SR_CONF_TIMEBASE: |
ef2986c0 | 120 | bind_enum(name, key, capabilities, get, set, print_timebase); |
7b3810db JH |
121 | break; |
122 | ||
4d5d5d6a | 123 | case SR_CONF_VDIV: |
ef2986c0 | 124 | bind_enum(name, key, capabilities, get, set, print_vdiv); |
7b3810db | 125 | break; |
62874984 MC |
126 | |
127 | case SR_CONF_VOLTAGE_THRESHOLD: | |
ef2986c0 | 128 | bind_enum(name, key, capabilities, get, set, print_voltage_threshold); |
62874984 | 129 | break; |
4d5d5d6a | 130 | |
198f9bc7 BG |
131 | case SR_CONF_PROBE_FACTOR: |
132 | bind_int(name, "", pair<int64_t, int64_t>(1, 500), get, set); | |
133 | break; | |
134 | ||
e8d00928 ML |
135 | default: |
136 | break; | |
137 | } | |
7b3810db JH |
138 | } |
139 | } | |
140 | ||
3cc9ad7b | 141 | void Device::bind_bool(const QString &name, |
6db73158 | 142 | Property::Getter getter, Property::Setter setter) |
de1d99bb | 143 | { |
8dbbc7f0 JH |
144 | assert(configurable_); |
145 | properties_.push_back(shared_ptr<Property>(new Bool( | |
6db73158 | 146 | name, getter, setter))); |
de1d99bb JH |
147 | } |
148 | ||
3cc9ad7b | 149 | void Device::bind_enum(const QString &name, |
ef2986c0 AJ |
150 | const ConfigKey *key, std::set<Capability> capabilities, |
151 | Property::Getter getter, | |
e8d00928 | 152 | Property::Setter setter, function<QString (Glib::VariantBase)> printer) |
9f6af8bd | 153 | { |
e8d00928 ML |
154 | Glib::VariantBase gvar; |
155 | vector< pair<Glib::VariantBase, QString> > values; | |
156 | ||
8dbbc7f0 | 157 | assert(configurable_); |
de1d99bb | 158 | |
ef2986c0 AJ |
159 | if (!capabilities.count(Capability::LIST)) |
160 | return; | |
161 | ||
162 | Glib::VariantIter iter(configurable_->config_list(key)); | |
e8d00928 | 163 | while ((iter.next_value(gvar))) |
4d5d5d6a | 164 | values.push_back(make_pair(gvar, printer(gvar))); |
9f6af8bd | 165 | |
8dbbc7f0 | 166 | properties_.push_back(shared_ptr<Property>(new Enum(name, values, |
6db73158 | 167 | getter, setter))); |
9f6af8bd JH |
168 | } |
169 | ||
3cc9ad7b | 170 | void Device::bind_int(const QString &name, QString suffix, |
6db73158 JH |
171 | optional< std::pair<int64_t, int64_t> > range, |
172 | Property::Getter getter, Property::Setter setter) | |
a2b92157 | 173 | { |
8dbbc7f0 | 174 | assert(configurable_); |
19adbc2c | 175 | |
8dbbc7f0 | 176 | properties_.push_back(shared_ptr<Property>(new Int(name, suffix, range, |
6db73158 | 177 | getter, setter))); |
a2b92157 JH |
178 | } |
179 | ||
3cc9ad7b | 180 | QString Device::print_timebase(Glib::VariantBase gvar) |
4d5d5d6a BV |
181 | { |
182 | uint64_t p, q; | |
e8d00928 | 183 | g_variant_get(gvar.gobj(), "(tt)", &p, &q); |
27e8df22 | 184 | return QString::fromUtf8(sr_period_string(p * q)); |
4d5d5d6a BV |
185 | } |
186 | ||
3cc9ad7b | 187 | QString Device::print_vdiv(Glib::VariantBase gvar) |
4d5d5d6a BV |
188 | { |
189 | uint64_t p, q; | |
e8d00928 | 190 | g_variant_get(gvar.gobj(), "(tt)", &p, &q); |
27e8df22 | 191 | return QString::fromUtf8(sr_voltage_string(p, q)); |
9f6af8bd JH |
192 | } |
193 | ||
3cc9ad7b | 194 | QString Device::print_voltage_threshold(Glib::VariantBase gvar) |
62874984 MC |
195 | { |
196 | gdouble lo, hi; | |
e8d00928 | 197 | g_variant_get(gvar.gobj(), "(dd)", &lo, &hi); |
b47e449a | 198 | return QString("L<%1V H>%2V").arg(lo, 0, 'f', 1).arg(hi, 0, 'f', 1); |
62874984 MC |
199 | } |
200 | ||
cf47ef78 | 201 | } // binding |
cf47ef78 | 202 | } // pv |