1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
|
//
// Copyright 2010-2012 Ettus Research LLC
// Copyright 2018 Ettus Research, a National Instruments Company
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
#include "db_basic_and_lf.hpp"
#include <uhd/types/dict.hpp>
#include <uhd/types/ranges.hpp>
#include <uhd/usrp/dboard_base.hpp>
#include <uhd/usrp/dboard_manager.hpp>
#include <uhd/utils/assert_has.hpp>
#include <uhd/utils/log.hpp>
#include <uhd/utils/static.hpp>
#include <boost/assign/list_of.hpp>
#include <boost/format.hpp>
using namespace uhd;
using namespace uhd::usrp;
using namespace uhd::usrp::dboard::basic_and_lf;
/***********************************************************************
* The basic and lf boards:
* They share a common class because only the frequency bounds differ.
**********************************************************************/
class basic_rx : public rx_dboard_base
{
public:
basic_rx(ctor_args_t args, double max_freq);
~basic_rx(void) override;
private:
double _max_freq;
};
class basic_tx : public tx_dboard_base
{
public:
basic_tx(ctor_args_t args, double max_freq);
~basic_tx(void) override;
private:
double _max_freq;
};
/***********************************************************************
* Register the basic and LF dboards
**********************************************************************/
static dboard_base::sptr make_basic_rx(dboard_base::ctor_args_t args)
{
return dboard_base::sptr(new basic_rx(args, BASIC_MAX_BANDWIDTH));
}
static dboard_base::sptr make_basic_tx(dboard_base::ctor_args_t args)
{
return dboard_base::sptr(new basic_tx(args, BASIC_MAX_BANDWIDTH));
}
static dboard_base::sptr make_lf_rx(dboard_base::ctor_args_t args)
{
return dboard_base::sptr(new basic_rx(args, LF_MAX_BANDWIDTH));
}
static dboard_base::sptr make_lf_tx(dboard_base::ctor_args_t args)
{
return dboard_base::sptr(new basic_tx(args, LF_MAX_BANDWIDTH));
}
UHD_STATIC_BLOCK(reg_basic_and_lf_dboards)
{
dboard_manager::register_dboard(
BASIC_TX_PID, &make_basic_tx, "Basic TX", antenna_mode_to_conn.keys());
dboard_manager::register_dboard(
BASIC_RX_PID, &make_basic_rx, "Basic RX", antenna_mode_to_conn.keys());
dboard_manager::register_dboard(
LF_TX_PID, &make_lf_tx, "LF TX", antenna_mode_to_conn.keys());
dboard_manager::register_dboard(
LF_RX_PID, &make_lf_rx, "LF RX", antenna_mode_to_conn.keys());
dboard_manager::register_dboard(
BASIC_TX_RFNOC_PID, &make_basic_tx, "Basic TX", tx_frontends);
dboard_manager::register_dboard(
BASIC_RX_RFNOC_PID, &make_basic_rx, "Basic RX", rx_frontends);
dboard_manager::register_dboard(
LF_TX_RFNOC_PID, &make_lf_tx, "LF TX", tx_frontends);
dboard_manager::register_dboard(
LF_RX_RFNOC_PID, &make_lf_rx, "LF RX", rx_frontends);
}
/***********************************************************************
* Basic and LF RX dboard
**********************************************************************/
basic_rx::basic_rx(ctor_args_t args, double max_freq)
: rx_dboard_base(args), _max_freq(max_freq)
{
// Examine the frontend to use the RFNoC or the N210 implementation
// (preserves legacy behavior)
const std::string fe_name(get_subdev_name());
const bool is_rfnoc_dev = std::find(rx_frontends.begin(), rx_frontends.end(), fe_name)
!= rx_frontends.end();
const std::string ant_mode(is_rfnoc_dev ? "AB" : fe_name);
const std::string fe_conn(antenna_mode_to_conn[ant_mode]);
const std::string db_name([this]() {
switch (get_rx_id().to_uint16()) {
case BASIC_RX_PID:
case BASIC_RX_RFNOC_PID:
return str(boost::format("%s (%s)") % "BasicRX" % get_subdev_name());
case LF_RX_PID:
case LF_RX_RFNOC_PID:
return str(boost::format("%s (%s)") % "LFRX" % get_subdev_name());
default:
UHD_THROW_INVALID_CODE_PATH();
}
}());
UHD_LOG_TRACE("BASICRX",
"Initializing driver for: " << db_name << " IQ connection type: " << ant_mode);
UHD_LOG_TRACE("BASICRX", "Is RFNoC Device: " << (is_rfnoc_dev ? "Yes" : "No"));
std::vector<std::string> antenna_options = antenna_mode_to_conn.keys();
////////////////////////////////////////////////////////////////////
// Register properties
////////////////////////////////////////////////////////////////////
this->get_rx_subtree()->create<std::string>("name").set(db_name);
this->get_rx_subtree()->create<std::string>("id").set(
(get_rx_id().to_uint16() & 0xFF) == BASIC_RX_PID ? "basicrx" : "lfrx");
this->get_rx_subtree()->create<int>("gains"); // phony property so this dir exists
this->get_rx_subtree()->create<double>("freq/value").set_publisher([]() {
return 0.0;
});
this->get_rx_subtree()
->create<meta_range_t>("freq/range")
.set(freq_range_t(-_max_freq, +_max_freq));
this->get_rx_subtree()
->create<std::string>("antenna/value")
.set(is_rfnoc_dev ? ant_mode : "");
this->get_rx_subtree()
->create<std::vector<std::string>>("antenna/options")
.set(is_rfnoc_dev ? antenna_options : std::vector<std::string>(1, ""));
this->get_rx_subtree()->create<int>("sensors"); // phony property so this dir exists
this->get_rx_subtree()
->create<std::string>("connection")
.set(antenna_mode_to_conn[ant_mode]);
this->get_rx_subtree()->create<bool>("enabled").set(true); // always enabled
this->get_rx_subtree()->create<bool>("use_lo_offset").set(false);
this->get_rx_subtree()
->create<double>("bandwidth/value")
.set(antenna_mode_bandwidth_scalar.at(ant_mode) * _max_freq);
this->get_rx_subtree()
->create<meta_range_t>("bandwidth/range")
.set(freq_range_t(antenna_mode_bandwidth_scalar.at(ant_mode) * _max_freq,
antenna_mode_bandwidth_scalar.at(ant_mode) * _max_freq));
if (is_rfnoc_dev) {
this->get_rx_subtree()
->access<std::string>("antenna/value")
.add_coerced_subscriber([this](const std::string& ant) {
this->get_rx_subtree()
->access<std::string>("connection")
.set(antenna_mode_to_conn[ant]);
this->get_rx_subtree()
->access<double>("bandwidth/value")
.set(antenna_mode_bandwidth_scalar.at(ant) * _max_freq);
this->get_rx_subtree()
->access<meta_range_t>("bandwidth/range")
.set(freq_range_t(antenna_mode_bandwidth_scalar.at(ant) * _max_freq,
antenna_mode_bandwidth_scalar.at(ant) * _max_freq));
UHD_LOG_TRACE("BASICRX",
"Changing antenna mode on channel: " << get_subdev_name()
<< " IQ connection type: "
<< antenna_mode_to_conn[ant]);
});
}
// disable RX dboard clock by default
this->get_iface()->set_clock_enabled(dboard_iface::UNIT_RX, false);
// set GPIOs to output 0x0000 to decrease noise pickup
this->get_iface()->set_pin_ctrl(dboard_iface::UNIT_RX, 0x0000);
this->get_iface()->set_gpio_ddr(dboard_iface::UNIT_RX, 0xFFFF);
this->get_iface()->set_gpio_out(dboard_iface::UNIT_RX, 0x0000);
}
basic_rx::~basic_rx(void)
{
/* NOP */
}
/***********************************************************************
* Basic and LF TX dboard
**********************************************************************/
basic_tx::basic_tx(ctor_args_t args, double max_freq) : tx_dboard_base(args)
{
// Examine the frontend to use the RFNoC or the N210 implementation
// (preserves legacy behavior)
const std::string fe_name(get_subdev_name());
const bool is_rfnoc_dev = std::find(tx_frontends.begin(), tx_frontends.end(), fe_name)
!= tx_frontends.end();
const std::string ant_mode(is_rfnoc_dev ? "AB" : fe_name);
_max_freq = max_freq;
const std::string db_name([this]() {
switch (get_tx_id().to_uint16()) {
case BASIC_TX_PID:
case BASIC_TX_RFNOC_PID:
return str(boost::format("%s (%s)") % "BasicTX" % get_subdev_name());
case LF_TX_PID:
case LF_TX_RFNOC_PID:
return str(boost::format("%s (%s)") % "LFTX" % get_subdev_name());
default:
UHD_THROW_INVALID_CODE_PATH();
}
}());
UHD_LOG_TRACE("BASICTX",
"Initializing driver for: " << db_name << " IQ connection type: " << ant_mode);
UHD_LOG_TRACE("BASICTX", "Is RFNoC Device: " << (is_rfnoc_dev ? "Yes" : "No"));
std::vector<std::string> antenna_options = antenna_mode_to_conn.keys();
////////////////////////////////////////////////////////////////////
// Register properties
////////////////////////////////////////////////////////////////////
this->get_tx_subtree()->create<std::string>("name").set(db_name);
this->get_tx_subtree()->create<std::string>("id").set(
(get_tx_id().to_uint16() & 0xFF) == BASIC_TX_PID ? "basicrx" : "lfrx");
this->get_tx_subtree()->create<int>("gains"); // phony property so this dir exists
this->get_tx_subtree()->create<double>("freq/value").set_publisher([]() {
return 0.0;
});
this->get_tx_subtree()
->create<meta_range_t>("freq/range")
.set(freq_range_t(-_max_freq, +_max_freq));
this->get_tx_subtree()
->create<std::string>("antenna/value")
.set(is_rfnoc_dev ? ant_mode : "");
this->get_tx_subtree()
->create<std::vector<std::string>>("antenna/options")
.set(is_rfnoc_dev ? antenna_options : std::vector<std::string>(1, ""));
this->get_tx_subtree()->create<int>("sensors"); // phony property so this dir exists
this->get_tx_subtree()
->create<std::string>("connection")
.set(antenna_mode_to_conn[ant_mode]);
this->get_tx_subtree()->create<bool>("enabled").set(true); // always enabled
this->get_tx_subtree()->create<bool>("use_lo_offset").set(false);
this->get_tx_subtree()
->create<double>("bandwidth/value")
.set(antenna_mode_bandwidth_scalar.at(ant_mode) * _max_freq);
this->get_tx_subtree()
->create<meta_range_t>("bandwidth/range")
.set(freq_range_t(antenna_mode_bandwidth_scalar.at(ant_mode) * _max_freq,
antenna_mode_bandwidth_scalar.at(ant_mode) * _max_freq));
if (is_rfnoc_dev) {
this->get_tx_subtree()
->access<std::string>("antenna/value")
.add_coerced_subscriber([this](const std::string& ant) {
this->get_tx_subtree()
->access<std::string>("connection")
.set(antenna_mode_to_conn[ant]);
this->get_tx_subtree()
->access<double>("bandwidth/value")
.set(antenna_mode_bandwidth_scalar.at(ant) * _max_freq);
this->get_tx_subtree()
->access<meta_range_t>("bandwidth/range")
.set(freq_range_t(antenna_mode_bandwidth_scalar.at(ant) * _max_freq,
antenna_mode_bandwidth_scalar.at(ant) * _max_freq));
UHD_LOG_TRACE("BASICTX",
"Changing antenna mode for channel: " << get_subdev_name()
<< " IQ connection type: "
<< antenna_mode_to_conn[ant]);
});
}
// disable TX dboard clock by default
this->get_iface()->set_clock_enabled(dboard_iface::UNIT_TX, false);
// set GPIOs to output 0x0000 to decrease noise pickup
this->get_iface()->set_pin_ctrl(dboard_iface::UNIT_TX, 0x0000);
this->get_iface()->set_gpio_ddr(dboard_iface::UNIT_TX, 0xFFFF);
this->get_iface()->set_gpio_out(dboard_iface::UNIT_TX, 0x0000);
}
basic_tx::~basic_tx(void)
{
/* NOP */
}
|
