GNU Radio Manual and C++ API Reference 3.9.4.0
The Free & Open Software Radio Ecosystem
usrp_block.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2015,2019 Free Software Foundation, Inc.
4 *
5 * This file is part of GNU Radio
6 *
7 * SPDX-License-Identifier: GPL-3.0-or-later
8 *
9 */
10
11#ifndef INCLUDED_GR_UHD_USRP_BLOCK_H
12#define INCLUDED_GR_UHD_USRP_BLOCK_H
13
14#include <gnuradio/sync_block.h>
15#include <gnuradio/uhd/api.h>
16#include <uhd/usrp/multi_usrp.hpp>
17#include <cstdint>
18
19namespace gr {
20namespace uhd {
21
39
42
43/*! Base class for USRP blocks.
44 * \ingroup uhd_blk
45 *
46 * Note that many of the functions defined here differ between
47 * Rx and Tx configurations. As an example, set_center_freq()
48 * will set the Rx frequency for a usrp_source object, and the
49 * Tx frequency on a usrp_sink object.
50 */
52{
53protected:
54 usrp_block(){}; // For virtual sub-classing
55 usrp_block(const std::string& name,
56 gr::io_signature::sptr input_signature,
57 gr::io_signature::sptr output_signature);
58
59public:
60 /*!
61 * Set the frontend specification.
62 *
63 * \param spec the subdev spec markup string
64 * \param mboard the motherboard index 0 to M-1
65 */
66 virtual void set_subdev_spec(const std::string& spec, size_t mboard = 0) = 0;
67
68 /*!
69 * Get the frontend specification.
70 *
71 * \param mboard the motherboard index 0 to M-1
72 * \return the frontend specification in use
73 */
74 virtual std::string get_subdev_spec(size_t mboard = 0) = 0;
75
76 /*!
77 * Return the number of motherboards in this configuration.
78 */
79 virtual size_t get_num_mboards() = 0;
80
81 /*!
82 * Set the sample rate for this connection to the USRP.
83 *
84 * \param rate a new rate in Sps
85 */
86 virtual void set_samp_rate(double rate) = 0;
87
88 /*!
89 * Get the sample rate for this connection to the USRP.
90 * This is the actual sample rate and may differ from the rate set.
91 *
92 * \return the actual rate in Sps
93 */
94 virtual double get_samp_rate(void) = 0;
95
96 /*!
97 * Get the possible sample rates for this connection.
98 *
99 * \return a range of rates in Sps
100 */
101 virtual ::uhd::meta_range_t get_samp_rates(void) = 0;
102
103 /*!
104 * Tune the selected channel to the desired center frequency.
105 *
106 * \param tune_request the tune request instructions
107 * \param chan the channel index 0 to N-1
108 * \return a tune result with the actual frequencies
109 */
110 virtual ::uhd::tune_result_t set_center_freq(const ::uhd::tune_request_t tune_request,
111 size_t chan = 0) = 0;
112
113 /*!
114 * Tune the selected channel to the desired center frequency.
115 *
116 * This is a wrapper around set_center_freq() so that in this case,
117 * the user can pass a single frequency in the call instead of
118 * having to generate a tune_request_t object.
119 *
120 * \param freq the desired frequency in Hz
121 * \param chan the channel index 0 to N-1
122 * \return a tune result with the actual frequencies
123 */
124 ::uhd::tune_result_t set_center_freq(double freq, size_t chan = 0)
125 {
126 return set_center_freq(::uhd::tune_request_t(freq), chan);
127 }
128
129 /*!
130 * Get the center frequency.
131 *
132 * \param chan the channel index 0 to N-1
133 * \return the frequency in Hz
134 */
135 virtual double get_center_freq(size_t chan = 0) = 0;
136
137 /*!
138 * Get the tunable frequency range.
139 *
140 * \param chan the channel index 0 to N-1
141 * \return the frequency range in Hz
142 */
143 virtual ::uhd::freq_range_t get_freq_range(size_t chan = 0) = 0;
144
145 /*!
146 * Set the gain for the selected channel.
147 *
148 * \param gain the gain in dB
149 * \param chan the channel index 0 to N-1
150 * \param direction TX or RX. This is mostly used by the internal message
151 * handling.
152 */
153 virtual void
154 set_gain(double gain, size_t chan = 0, pmt::pmt_t direction = pmt::PMT_NIL) = 0;
155
156 /*!
157 * Set the named gain on the dboard.
158 *
159 * \param gain the gain in dB
160 * \param name the name of the gain stage
161 * \param chan the channel index 0 to N-1
162 */
163 virtual void set_gain(double gain, const std::string& name, size_t chan = 0) = 0;
164
165 /*!
166 * Set the normalized gain.
167 *
168 * The normalized gain is always in [0, 1], regardless of the device.
169 * 0 corresponds to minimum gain (usually 0 dB, but make sure to read the device
170 * notes in the UHD manual) and 1 corresponds to maximum gain.
171 * This will work for any UHD device. Use get_gain() to see which dB value
172 * the normalized gain value corresponds to.
173 *
174 * Note that it is not possible to specify a gain name for this function.
175 *
176 * \throws A runtime_error if \p norm_gain is not within the valid range.
177 *
178 * \param norm_gain the gain in fractions of the gain range (must be 0 <= norm_gain <=
179 * 1) \param chan the channel index 0 to N-1
180 */
181 virtual void set_normalized_gain(double norm_gain, size_t chan = 0) = 0;
182
183 /*!
184 * Get the actual dboard gain setting.
185 *
186 * \param chan the channel index 0 to N-1
187 * \return the actual gain in dB
188 */
189 virtual double get_gain(size_t chan = 0) = 0;
190
191 /*!
192 * Get the actual dboard gain setting of named stage.
193 *
194 * \param name the name of the gain stage
195 * \param chan the channel index 0 to N-1
196 * \return the actual gain in dB
197 */
198 virtual double get_gain(const std::string& name, size_t chan = 0) = 0;
199
200 /*!
201 * Returns the normalized gain.
202 *
203 * The normalized gain is always in [0, 1], regardless of the device.
204 * See also set_normalized_gain().
205 *
206 * Note that it is not possible to specify a gain name for
207 * this function, the result is over the entire gain chain.
208 *
209 * \param chan the channel index 0 to N-1
210 */
211 virtual double get_normalized_gain(size_t chan = 0) = 0;
212
213 /*!
214 * Get the actual dboard gain setting of named stage.
215 *
216 * \param chan the channel index 0 to N-1
217 * \return the actual gain in dB
218 */
219 virtual std::vector<std::string> get_gain_names(size_t chan = 0) = 0;
220
221 /*!
222 * Get the settable gain range.
223 *
224 * \param chan the channel index 0 to N-1
225 * \return the gain range in dB
226 */
227 virtual ::uhd::gain_range_t get_gain_range(size_t chan = 0) = 0;
228
229 /*!
230 * Get the settable gain range.
231 *
232 * \param name the name of the gain stage
233 * \param chan the channel index 0 to N-1
234 * \return the gain range in dB
235 */
236 virtual ::uhd::gain_range_t get_gain_range(const std::string& name,
237 size_t chan = 0) = 0;
238
239 /*! Query if this device is capable of absolute power levels
240 *
241 * If true, the set_power_reference() and get_power_reference() APIs can be
242 * used as well.
243 * Note that if the underlying UHD version doesn't support power APIs, a
244 * warning will be printed, and the return value is always false.
245 *
246 * \param chan the channel index 0 to N-1
247 * \returns true if there is a power reference API available for this channel
248 */
249 virtual bool has_power_reference(size_t chan = 0) = 0;
250
251 /*! Set the absolute power reference level for this channel
252 *
253 * Note that this API is available for certain devices only, and only if
254 * calibration data is available. Refer to the UHD manual for greater
255 * detail: https://files.ettus.com/manual/page_power.html
256 *
257 * In a nutshell, using the power reference will configure the device such
258 * that a full-scale signal (0 dBFS) corresponds to a signal at the
259 * antenna connector of \p power_dbm.
260 * After calling this function, the device will attempt to keep the power
261 * level constant after retuning, which means the gain level may be changed
262 * after a re-tune.
263 *
264 * The device may coerce the available power level (for example, if the
265 * requested power level is not achievable by the device). The coerced
266 * value may be read by calling get_power_reference().
267 *
268 * \param power_dbm The power reference level in dBm
269 * \param chan the channel index 0 to N-1
270 * \throws std::runtime_error if the underlying UHD version does not support
271 * the power API.
272 */
273 virtual void set_power_reference(double power_dbm, size_t chan = 0) = 0;
274
275 /*! Return the absolute power reference level for this channel
276 *
277 * Note that this API is only available for certain devices, and assuming
278 * the existence of calibration data. Refer to the UHD manual for greater
279 * detail: https://files.ettus.com/manual/page_compat.html
280 *
281 * See also set_power_reference().
282 *
283 * \param chan the channel index 0 to N-1
284 * \throws std::runtime_error if the underlying UHD version does not support
285 * the power API.
286 */
287 virtual double get_power_reference(size_t chan = 0) = 0;
288
289 /*! Return the available power range
290 *
291 * \param chan the channel index 0 to N-1
292 * \return the power range in dBm
293 * \throws std::runtime_error if the underlying UHD version does not support
294 * the power API.
295 */
296 virtual ::uhd::meta_range_t get_power_range(size_t chan = 0) = 0;
297
298 /*!
299 * Set the antenna to use for a given channel.
300 *
301 * \param ant the antenna string
302 * \param chan the channel index 0 to N-1
303 */
304 virtual void set_antenna(const std::string& ant, size_t chan = 0) = 0;
305
306 /*!
307 * Get the antenna in use.
308 *
309 * \param chan the channel index 0 to N-1
310 * \return the antenna string
311 */
312 virtual std::string get_antenna(size_t chan = 0) = 0;
313
314 /*!
315 * Get a list of possible antennas on a given channel.
316 *
317 * \param chan the channel index 0 to N-1
318 * \return a vector of antenna strings
319 */
320 virtual std::vector<std::string> get_antennas(size_t chan = 0) = 0;
321
322 /*!
323 * Set the bandpass filter on the RF frontend.
324 *
325 * \param bandwidth the filter bandwidth in Hz
326 * \param chan the channel index 0 to N-1
327 */
328 virtual void set_bandwidth(double bandwidth, size_t chan = 0) = 0;
329
330 /*!
331 * Get the bandpass filter setting on the RF frontend.
332 *
333 * \param chan the channel index 0 to N-1
334 * \return bandwidth of the filter in Hz
335 */
336 virtual double get_bandwidth(size_t chan = 0) = 0;
337
338 /*!
339 * Get the bandpass filter range of the RF frontend.
340 *
341 * \param chan the channel index 0 to N-1
342 * \return the range of the filter bandwidth in Hz
343 */
344 virtual ::uhd::freq_range_t get_bandwidth_range(size_t chan = 0) = 0;
345
346 /*!
347 * Get an RF frontend sensor value.
348 * \param name the name of the sensor
349 * \param chan the channel index 0 to N-1
350 * \return a sensor value object
351 */
352 virtual ::uhd::sensor_value_t get_sensor(const std::string& name,
353 size_t chan = 0) = 0;
354
355 /*!
356 * Get a list of possible RF frontend sensor names.
357 * \param chan the channel index 0 to N-1
358 * \return a vector of sensor names
359 */
360 virtual std::vector<std::string> get_sensor_names(size_t chan = 0) = 0;
361
362 //! DEPRECATED use get_sensor
363 ::uhd::sensor_value_t get_dboard_sensor(const std::string& name, size_t chan = 0)
364 {
365 return this->get_sensor(name, chan);
366 }
367
368 //! DEPRECATED use get_sensor_names
369 std::vector<std::string> get_dboard_sensor_names(size_t chan = 0)
370 {
371 return this->get_sensor_names(chan);
372 }
373
374 /*!
375 * Get a motherboard sensor value.
376 *
377 * \param name the name of the sensor
378 * \param mboard the motherboard index 0 to M-1
379 * \return a sensor value object
380 */
381 virtual ::uhd::sensor_value_t get_mboard_sensor(const std::string& name,
382 size_t mboard = 0) = 0;
383
384 /*!
385 * Get a list of possible motherboard sensor names.
386 *
387 * \param mboard the motherboard index 0 to M-1
388 * \return a vector of sensor names
389 */
390 virtual std::vector<std::string> get_mboard_sensor_names(size_t mboard = 0) = 0;
391
392 /*!
393 * Get the currently set time source.
394 *
395 * \param mboard which motherboard to get the config
396 * \return the string representing the time source
397 */
398 virtual std::string get_time_source(const size_t mboard) = 0;
399
400 /*!
401 * Get a list of possible time sources.
402 *
403 * \param mboard which motherboard to get the list
404 * \return a vector of strings for possible settings
405 */
406 virtual std::vector<std::string> get_time_sources(const size_t mboard) = 0;
407
408 /*!
409 * Set the clock source for the usrp device.
410 *
411 * This sets the source for a 10 MHz reference clock.
412 * Typical options for source: internal, external, MIMO.
413 *
414 * \param source a string representing the clock source
415 * \param mboard which motherboard to set the config
416 */
417 virtual void set_clock_source(const std::string& source, const size_t mboard = 0) = 0;
418
419 /*!
420 * Get the currently set clock source.
421 *
422 * \param mboard which motherboard to get the config
423 * \return the string representing the clock source
424 */
425 virtual std::string get_clock_source(const size_t mboard) = 0;
426
427 /*!
428 * Get a list of possible clock sources.
429 *
430 * \param mboard which motherboard to get the list
431 * \return a vector of strings for possible settings
432 */
433 virtual std::vector<std::string> get_clock_sources(const size_t mboard) = 0;
434
435 /*!
436 * Get the master clock rate.
437 *
438 * \param mboard the motherboard index 0 to M-1
439 * \return the clock rate in Hz
440 */
441 virtual double get_clock_rate(size_t mboard = 0) = 0;
442
443 /*!
444 * Set the master clock rate.
445 *
446 * \param rate the new rate in Hz
447 * \param mboard the motherboard index 0 to M-1
448 */
449 virtual void set_clock_rate(double rate, size_t mboard = 0) = 0;
450
451 /*!
452 * Get the current time registers.
453 *
454 * \param mboard the motherboard index 0 to M-1
455 * \return the current usrp time
456 */
457 virtual ::uhd::time_spec_t get_time_now(size_t mboard = 0) = 0;
458
459 /*!
460 * Get the time when the last pps pulse occurred.
461 * \param mboard the motherboard index 0 to M-1
462 * \return the current usrp time
463 */
464 virtual ::uhd::time_spec_t get_time_last_pps(size_t mboard = 0) = 0;
465
466 /*!
467 * Sets the time registers immediately.
468 * \param time_spec the new time
469 * \param mboard the motherboard index 0 to M-1
470 */
471 virtual void set_time_now(const ::uhd::time_spec_t& time_spec, size_t mboard = 0) = 0;
472
473 /*!
474 * Set the time registers at the next pps.
475 * \param time_spec the new time
476 */
477 virtual void set_time_next_pps(const ::uhd::time_spec_t& time_spec) = 0;
478
479 /*!
480 * Sync the time registers with an unknown pps edge.
481 * \param time_spec the new time
482 */
483 virtual void set_time_unknown_pps(const ::uhd::time_spec_t& time_spec) = 0;
484
485 /*!
486 * Set the time at which the control commands will take effect.
487 *
488 * A timed command will back-pressure all subsequent timed commands,
489 * assuming that the subsequent commands occur within the time-window.
490 * If the time spec is late, the command will be activated upon arrival.
491 *
492 * \param time_spec the time at which the next command will activate
493 * \param mboard which motherboard to set the config
494 */
495 virtual void set_command_time(const ::uhd::time_spec_t& time_spec,
496 size_t mboard = 0) = 0;
497
498 /*!
499 * Clear the command time so future commands are sent ASAP.
500 *
501 * \param mboard which motherboard to set the config
502 */
503 virtual void clear_command_time(size_t mboard = 0) = 0;
504
505 /*!
506 * Get access to the underlying uhd dboard iface object.
507 *
508 * \return the dboard_iface object
509 */
510 virtual ::uhd::usrp::dboard_iface::sptr get_dboard_iface(size_t chan = 0) = 0;
511
512 /*!
513 * Get access to the underlying uhd device object.
514 *
515 * NOTE: This function is only available in C++.
516 * \return the multi usrp device object
517 */
518 virtual ::uhd::usrp::multi_usrp::sptr get_device(void) = 0;
519
520 /*!
521 * Perform write on the user configuration register bus. These
522 * only exist if the user has implemented custom setting
523 * registers in the device FPGA.
524 *
525 * \param addr 8-bit register address
526 * \param data 32-bit register value
527 * \param mboard which motherboard to set the user register
528 */
529 virtual void
530 set_user_register(const uint8_t addr, const uint32_t data, size_t mboard = 0) = 0;
531
532 /*!
533 * Set the time source for the USRP device.
534 *
535 * This sets the method of time synchronization,
536 * typically a pulse per second or an encoded time.
537 * Typical options for source: external, MIMO.
538 * \param source a string representing the time source
539 * \param mboard which motherboard to set the config
540 */
541 virtual void set_time_source(const std::string& source, const size_t mboard = 0) = 0;
542
543 /*!
544 * Update the stream args for this device.
545 *
546 * This update will only take effect after a restart of the
547 * streaming, or before streaming and after construction.
548 * This will also delete the current streamer.
549 * Note you cannot change the I/O signature of this block using
550 * this function, or it will throw.
551 *
552 * It is possible to leave the 'channels' fields of \p stream_args
553 * unset. In this case, the previous channels field is used.
554 *
555 * \param stream_args New stream args.
556 * \throws std::runtime_error if new settings are invalid.
557 */
558 virtual void set_stream_args(const ::uhd::stream_args_t& stream_args) = 0;
559
560 /*******************************************************************
561 * GPIO methods
562 ******************************************************************/
563 /*!
564 * Enumerate GPIO banks on the current device.
565 * \param mboard the motherboard index 0 to M-1
566 * \return a list of string for each bank name
567 */
568 virtual std::vector<std::string> get_gpio_banks(const size_t mboard) = 0;
569
570 /*!
571 * Set a GPIO attribute on a particular GPIO bank.
572 * Possible attribute names:
573 * - CTRL - 1 for ATR mode 0 for GPIO mode
574 * - DDR - 1 for output 0 for input
575 * - OUT - GPIO output level (not ATR mode)
576 * - ATR_0X - ATR idle state
577 * - ATR_RX - ATR receive only state
578 * - ATR_TX - ATR transmit only state
579 * - ATR_XX - ATR full duplex state
580 * \param bank the name of a GPIO bank
581 * \param attr the name of a GPIO attribute
582 * \param value the new value for this GPIO bank
583 * \param mask the bit mask to effect which pins are changed
584 * \param mboard the motherboard index 0 to M-1
585 */
586 virtual void set_gpio_attr(const std::string& bank,
587 const std::string& attr,
588 const uint32_t value,
589 const uint32_t mask = 0xffffffff,
590 const size_t mboard = 0) = 0;
591
592 /*!
593 * Get a GPIO attribute on a particular GPIO bank.
594 * Possible attribute names:
595 * - CTRL - 1 for ATR mode 0 for GPIO mode
596 * - DDR - 1 for output 0 for input
597 * - OUT - GPIO output level (not ATR mode)
598 * - ATR_0X - ATR idle state
599 * - ATR_RX - ATR receive only state
600 * - ATR_TX - ATR transmit only state
601 * - ATR_XX - ATR full duplex state
602 * - READBACK - readback input GPIOs
603 * \param bank the name of a GPIO bank
604 * \param attr the name of a GPIO attribute
605 * \param mboard the motherboard index 0 to M-1
606 * \return the value set for this attribute
607 */
608 virtual uint32_t get_gpio_attr(const std::string& bank,
609 const std::string& attr,
610 const size_t mboard = 0) = 0;
611
612 /*! Enumerate the available filters in the signal path.
613 *
614 * \param chan Channel index
615 *
616 * \return a vector of strings representing the selected filter names.
617 */
618 virtual std::vector<std::string> get_filter_names(const size_t chan = 0) = 0;
619
620 /*! Write back a filter obtained by get_filter() to the signal path.
621 *
622 * This filter can be a modified version of the originally returned one.
623 * The information about Rx or Tx is contained in the path parameter.
624 * \param path the name of the filter as returned from get_filter_names().
625 * \param filter the filter_info_base::sptr of the filter object to be written
626 * \param chan Channel index
627 */
628 virtual void set_filter(const std::string& path,
629 ::uhd::filter_info_base::sptr filter,
630 const size_t chan = 0) = 0;
631
632 /*! Return the filter object for the given name.
633 *
634 * \param path the name of the filter as returned from get_filter_names()
635 * \param chan Channel index
636 * \return the filter object
637 */
638 virtual ::uhd::filter_info_base::sptr get_filter(const std::string& path,
639 const size_t chan = 0) = 0;
640
641 /*!
642 * Returns identifying information about this USRP's configuration.
643 * Returns motherboard ID, name, and serial.
644 * Returns daughterboard TX ID, subdev name and spec, serial, and antenna.
645 * \param chan channel index 0 to N-1
646 * \return TX info
647 */
648 virtual ::uhd::dict<std::string, std::string> get_usrp_info(size_t chan = 0) = 0;
649};
650
651} /* namespace uhd */
652} /* namespace gr */
653
654#endif /* INCLUDED_GR_UHD_USRP_BLOCK_H */
std::shared_ptr< io_signature > sptr
Definition: io_signature.h:34
synchronous 1:1 input to output with history
Definition: sync_block.h:26
Definition: usrp_block.h:52
virtual double get_gain(size_t chan=0)=0
virtual void set_clock_rate(double rate, size_t mboard=0)=0
virtual size_t get_num_mboards()=0
virtual void set_time_unknown_pps(const ::uhd::time_spec_t &time_spec)=0
virtual ::uhd::time_spec_t get_time_last_pps(size_t mboard=0)=0
virtual void set_gain(double gain, size_t chan=0, pmt::pmt_t direction=pmt::PMT_NIL)=0
virtual ::uhd::meta_range_t get_samp_rates(void)=0
::uhd::sensor_value_t get_dboard_sensor(const std::string &name, size_t chan=0)
DEPRECATED use get_sensor.
Definition: usrp_block.h:363
virtual void set_gain(double gain, const std::string &name, size_t chan=0)=0
virtual ::uhd::sensor_value_t get_sensor(const std::string &name, size_t chan=0)=0
virtual std::string get_subdev_spec(size_t mboard=0)=0
virtual void set_time_next_pps(const ::uhd::time_spec_t &time_spec)=0
virtual std::string get_clock_source(const size_t mboard)=0
virtual void set_clock_source(const std::string &source, const size_t mboard=0)=0
virtual std::vector< std::string > get_time_sources(const size_t mboard)=0
virtual void set_antenna(const std::string &ant, size_t chan=0)=0
virtual ::uhd::filter_info_base::sptr get_filter(const std::string &path, const size_t chan=0)=0
std::vector< std::string > get_dboard_sensor_names(size_t chan=0)
DEPRECATED use get_sensor_names.
Definition: usrp_block.h:369
virtual ::uhd::sensor_value_t get_mboard_sensor(const std::string &name, size_t mboard=0)=0
virtual void set_filter(const std::string &path, ::uhd::filter_info_base::sptr filter, const size_t chan=0)=0
virtual ::uhd::usrp::multi_usrp::sptr get_device(void)=0
virtual std::string get_time_source(const size_t mboard)=0
virtual void set_power_reference(double power_dbm, size_t chan=0)=0
virtual std::string get_antenna(size_t chan=0)=0
virtual bool has_power_reference(size_t chan=0)=0
virtual uint32_t get_gpio_attr(const std::string &bank, const std::string &attr, const size_t mboard=0)=0
virtual double get_normalized_gain(size_t chan=0)=0
usrp_block(const std::string &name, gr::io_signature::sptr input_signature, gr::io_signature::sptr output_signature)
virtual void set_time_now(const ::uhd::time_spec_t &time_spec, size_t mboard=0)=0
virtual double get_power_reference(size_t chan=0)=0
virtual ::uhd::gain_range_t get_gain_range(size_t chan=0)=0
virtual ::uhd::usrp::dboard_iface::sptr get_dboard_iface(size_t chan=0)=0
virtual std::vector< std::string > get_gain_names(size_t chan=0)=0
virtual double get_clock_rate(size_t mboard=0)=0
virtual double get_center_freq(size_t chan=0)=0
virtual std::vector< std::string > get_filter_names(const size_t chan=0)=0
virtual void set_time_source(const std::string &source, const size_t mboard=0)=0
virtual std::vector< std::string > get_clock_sources(const size_t mboard)=0
virtual ::uhd::gain_range_t get_gain_range(const std::string &name, size_t chan=0)=0
virtual std::vector< std::string > get_gpio_banks(const size_t mboard)=0
virtual double get_bandwidth(size_t chan=0)=0
virtual ::uhd::time_spec_t get_time_now(size_t mboard=0)=0
virtual void set_gpio_attr(const std::string &bank, const std::string &attr, const uint32_t value, const uint32_t mask=0xffffffff, const size_t mboard=0)=0
virtual ::uhd::meta_range_t get_power_range(size_t chan=0)=0
::uhd::tune_result_t set_center_freq(double freq, size_t chan=0)
Definition: usrp_block.h:124
virtual void set_stream_args(const ::uhd::stream_args_t &stream_args)=0
virtual std::vector< std::string > get_antennas(size_t chan=0)=0
usrp_block()
Definition: usrp_block.h:54
virtual ::uhd::freq_range_t get_bandwidth_range(size_t chan=0)=0
virtual void set_normalized_gain(double norm_gain, size_t chan=0)=0
virtual ::uhd::dict< std::string, std::string > get_usrp_info(size_t chan=0)=0
virtual void set_bandwidth(double bandwidth, size_t chan=0)=0
virtual void set_user_register(const uint8_t addr, const uint32_t data, size_t mboard=0)=0
virtual void set_command_time(const ::uhd::time_spec_t &time_spec, size_t mboard=0)=0
virtual ::uhd::tune_result_t set_center_freq(const ::uhd::tune_request_t tune_request, size_t chan=0)=0
virtual void set_samp_rate(double rate)=0
virtual std::vector< std::string > get_sensor_names(size_t chan=0)=0
virtual double get_samp_rate(void)=0
virtual ::uhd::freq_range_t get_freq_range(size_t chan=0)=0
virtual void set_subdev_spec(const std::string &spec, size_t mboard=0)=0
virtual std::vector< std::string > get_mboard_sensor_names(size_t mboard=0)=0
virtual double get_gain(const std::string &name, size_t chan=0)=0
virtual void clear_command_time(size_t mboard=0)=0
#define GR_UHD_API
Definition: gr-uhd/include/gnuradio/uhd/api.h:18
GR_UHD_API const pmt::pmt_t cmd_lo_freq_key()
GR_UHD_API const pmt::pmt_t cmd_time_key()
GR_UHD_API const pmt::pmt_t cmd_freq_key()
GR_UHD_API const pmt::pmt_t cmd_dsp_freq_key()
GR_UHD_API const pmt::pmt_t cmd_mboard_key()
GR_UHD_API const pmt::pmt_t cmd_rate_key()
GR_UHD_API const pmt::pmt_t cmd_direction_key()
GR_UHD_API const pmt::pmt_t cmd_gpio_key()
GR_UHD_API const pmt::pmt_t cmd_chan_key()
GR_UHD_API const pmt::pmt_t cmd_lo_offset_key()
GR_UHD_API const pmt::pmt_t cmd_power_key()
GR_UHD_API const pmt::pmt_t ant_direction_tx()
GR_UHD_API const pmt::pmt_t cmd_tag_key()
GR_UHD_API const pmt::pmt_t cmd_bandwidth_key()
GR_UHD_API const pmt::pmt_t cmd_antenna_key()
GR_UHD_API const pmt::pmt_t cmd_tune_key()
GR_UHD_API const pmt::pmt_t cmd_gain_key()
GR_UHD_API const pmt::pmt_t cmd_mtune_key()
GR_UHD_API const pmt::pmt_t ant_direction_rx()
GNU Radio logging wrapper for log4cpp library (C++ port of log4j)
Definition: basic_block.h:29
std::shared_ptr< pmt_base > pmt_t
typedef for shared pointer (transparent reference counting).
Definition: pmt.h:84
#define PMT_NIL
Definition: pmt.h:122