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clock_config.hpp
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1 //
2 // Copyright 2010-2011 Ettus Research LLC
3 //
4 // This program is free software: you can redistribute it and/or modify
5 // it under the terms of the GNU General Public License as published by
6 // the Free Software Foundation, either version 3 of the License, or
7 // (at your option) any later version.
8 //
9 // This program is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
13 //
14 // You should have received a copy of the GNU General Public License
15 // along with this program. If not, see <http://www.gnu.org/licenses/>.
16 //
17
18 #ifndef INCLUDED_UHD_TYPES_CLOCK_CONFIG_HPP
19 #define INCLUDED_UHD_TYPES_CLOCK_CONFIG_HPP
20
21 #include <uhd/config.hpp>
22
23 namespace uhd{
24
36 struct UHD_API clock_config_t{
37 //------ simple usage --------//
38
40 static clock_config_t external(void);
41
43 static clock_config_t internal(void);
44
45 //------ advanced usage --------//
46 enum ref_source_t {
47 REF_AUTO = int('a'), //automatic (device specific)
48 REF_INT = int('i'), //internal reference
49 REF_SMA = int('s'), //external sma port
50 REF_MIMO = int('m'), //reference from mimo cable
51 } ref_source;
52 enum pps_source_t {
53 PPS_INT = int('i'), //there is no internal
54 PPS_SMA = int('s'), //external sma port
55 PPS_MIMO = int('m'), //time sync from mimo cable
56 } pps_source;
57 enum pps_polarity_t {
58 PPS_NEG = int('n'), //negative edge
59 PPS_POS = int('p') //positive edge
60 } pps_polarity;
61 clock_config_t(void);
62 };
63
64 } //namespace uhd
65
66 #endif /* INCLUDED_UHD_TYPES_CLOCK_CONFIG_HPP */