USRP Hardware Driver and USRP Manual: error.h Source File

| USRP Hardware Driver and USRP Manual Version: 4.8.0.makepkg-0-g308126a4 UHD and USRP Manual |

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error.h
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1/*
2 * Copyright 2015 Ettus Research LLC
3 * Copyright 2018 Ettus Research, a National Instruments Company
4 *
5 * SPDX-License-Identifier: GPL-3.0-or-later
6 */
7
8#pragma once
9
10#include <stdlib.h>
11
13
20 typedef enum {
21
23 UHD_ERROR_NONE = 0,
25 UHD_ERROR_INVALID_DEVICE = 1,
26
28 UHD_ERROR_INDEX = 10,
30 UHD_ERROR_KEY = 11,
31
33 UHD_ERROR_NOT_IMPLEMENTED = 20,
35 UHD_ERROR_USB = 21,
36
38 UHD_ERROR_IO = 30,
40 UHD_ERROR_OS = 31,
41
43 UHD_ERROR_ASSERTION = 40,
45 UHD_ERROR_LOOKUP = 41,
47 UHD_ERROR_TYPE = 42,
49 UHD_ERROR_VALUE = 43,
51 UHD_ERROR_RUNTIME = 44,
53 UHD_ERROR_ENVIRONMENT = 45,
55 UHD_ERROR_SYSTEM = 46,
57 UHD_ERROR_EXCEPT = 47,
58
60 UHD_ERROR_BOOSTEXCEPT = 60,
61
63 UHD_ERROR_STDEXCEPT = 70,
64
66 UHD_ERROR_UNKNOWN = 100
67} uhd_error;
68
69#ifdef __cplusplus
70# include <uhd/config.hpp>
71# include <uhd/exception.hpp>
72
73# include <boost/exception/diagnostic_information.hpp>
74
75# include <string>
76
77 UHD_API uhd_error error_from_uhd_exception(const uhd::exception* e);
78
80 UHD_API std::string get_c_global_error_string();
81
82 UHD_API void set_c_global_error_string(const std::string& msg);
83
89# define UHD_SAFE_C(...) \
90 try { \
91 __VA_ARGS__ \
92 } catch (const uhd::exception& e) { \
93 set_c_global_error_string(e.what()); \
94 return error_from_uhd_exception(&e); \
95 } catch (const boost::exception& e) { \
96 set_c_global_error_string(boost::diagnostic_information(e)); \
97 return UHD_ERROR_BOOSTEXCEPT; \
98 } catch (const std::exception& e) { \
99 set_c_global_error_string(e.what()); \
100 return UHD_ERROR_STDEXCEPT; \
101 } catch (...) { \
102 set_c_global_error_string("Unrecognized exception caught."); \
103 return UHD_ERROR_UNKNOWN; \
104 } \
105 set_c_global_error_string("None"); \
106 return UHD_ERROR_NONE;
107
113# define UHD_SAFE_C_SAVE_ERROR(h, ...) \
114 h->last_error.clear(); \
115 try { \
116 __VA_ARGS__ \
117 } catch (const uhd::exception& e) { \
118 set_c_global_error_string(e.what()); \
119 h->last_error = e.what(); \
120 return error_from_uhd_exception(&e); \
121 } catch (const boost::exception& e) { \
122 set_c_global_error_string(boost::diagnostic_information(e)); \
123 h->last_error = boost::diagnostic_information(e); \
124 return UHD_ERROR_BOOSTEXCEPT; \
125 } catch (const std::exception& e) { \
126 set_c_global_error_string(e.what()); \
127 h->last_error = e.what(); \
128 return UHD_ERROR_STDEXCEPT; \
129 } catch (...) { \
130 set_c_global_error_string("Unrecognized exception caught."); \
131 h->last_error = "Unrecognized exception caught."; \
132 return UHD_ERROR_UNKNOWN; \
133 } \
134 h->last_error = "None"; \
135 set_c_global_error_string("None"); \
136 return UHD_ERROR_NONE;
137
138extern "C" {
139#endif
140
142
147 UHD_API uhd_error uhd_get_last_error(char* error_out, size_t strbuffer_len);
148#ifdef __cplusplus
149}
150#endif
UHD_API
#define UHD_API
Definition config.h:87
config.hpp
uhd_get_last_error
UHD_API uhd_error uhd_get_last_error(char *error_out, size_t strbuffer_len)
Return the last error string reported by UHD.
uhd_error
uhd_error
UHD error codes.
Definition error.h:20
UHD_ERROR_BOOSTEXCEPT
@ UHD_ERROR_BOOSTEXCEPT
A boost::exception was thrown.
Definition error.h:60
UHD_ERROR_OS
@ UHD_ERROR_OS
See uhd::os_error.
Definition error.h:40
UHD_ERROR_ASSERTION
@ UHD_ERROR_ASSERTION
See uhd::assertion_error.
Definition error.h:43
UHD_ERROR_STDEXCEPT
@ UHD_ERROR_STDEXCEPT
A std::exception was thrown.
Definition error.h:63
UHD_ERROR_INDEX
@ UHD_ERROR_INDEX
See uhd::index_error.
Definition error.h:28
UHD_ERROR_NONE
@ UHD_ERROR_NONE
No error thrown.
Definition error.h:23
UHD_ERROR_VALUE
@ UHD_ERROR_VALUE
See uhd::value_error.
Definition error.h:49
UHD_ERROR_IO
@ UHD_ERROR_IO
See uhd::io_error.
Definition error.h:38
UHD_ERROR_NOT_IMPLEMENTED
@ UHD_ERROR_NOT_IMPLEMENTED
See uhd::not_implemented_error.
Definition error.h:33
UHD_ERROR_LOOKUP
@ UHD_ERROR_LOOKUP
See uhd::lookup_error.
Definition error.h:45
UHD_ERROR_EXCEPT
@ UHD_ERROR_EXCEPT
See uhd::exception.
Definition error.h:57
UHD_ERROR_KEY
@ UHD_ERROR_KEY
See uhd::key_error.
Definition error.h:30
UHD_ERROR_RUNTIME
@ UHD_ERROR_RUNTIME
See uhd::runtime_error.
Definition error.h:51
UHD_ERROR_TYPE
@ UHD_ERROR_TYPE
See uhd::type_error.
Definition error.h:47
UHD_ERROR_INVALID_DEVICE
@ UHD_ERROR_INVALID_DEVICE
Invalid device arguments.
Definition error.h:25
UHD_ERROR_UNKNOWN
@ UHD_ERROR_UNKNOWN
An unknown error was thrown.
Definition error.h:66
UHD_ERROR_USB
@ UHD_ERROR_USB
See uhd::usb_error.
Definition error.h:35
UHD_ERROR_ENVIRONMENT
@ UHD_ERROR_ENVIRONMENT
See uhd::environment_error.
Definition error.h:53
UHD_ERROR_SYSTEM
@ UHD_ERROR_SYSTEM
See uhd::system_error.
Definition error.h:55
exception.hpp
uhd::exception
Definition exception.hpp:37