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-rw-r--r--host/examples/rx_samples_c.c2
-rw-r--r--host/examples/tx_samples_c.c2
-rw-r--r--host/include/uhd.h2
-rw-r--r--host/include/uhd/error.h37
-rw-r--r--host/include/uhd/types/CMakeLists.txt2
-rw-r--r--host/include/uhd/types/device_addrs.h87
-rw-r--r--host/include/uhd/types/string_vector.h86
-rw-r--r--host/include/uhd/usrp/usrp.h177
-rw-r--r--host/include/uhd/usrp_clock/usrp_clock.h11
-rw-r--r--host/lib/error_c.cpp36
-rw-r--r--host/lib/transport/libusb1_zero_copy.cpp4
-rw-r--r--host/lib/types/CMakeLists.txt2
-rw-r--r--host/lib/types/string_vector_c.cpp (renamed from host/lib/types/device_addrs_c.cpp)38
-rw-r--r--host/lib/usrp/usrp_c.cpp246
-rw-r--r--host/lib/usrp_clock/usrp_clock_c.cpp39
-rw-r--r--host/tests/CMakeLists.txt4
-rw-r--r--host/tests/error_c_test.cpp18
-rw-r--r--host/tests/string_vector_c_test.c (renamed from host/tests/device_addrs_c_test.c)38
18 files changed, 294 insertions, 537 deletions
diff --git a/host/examples/rx_samples_c.c b/host/examples/rx_samples_c.c
index b5882b79b..abea812fe 100644
--- a/host/examples/rx_samples_c.c
+++ b/host/examples/rx_samples_c.c
@@ -215,7 +215,7 @@ int main(int argc, char* argv[])
while (num_acc_samps < n_samples) {
size_t num_rx_samps = 0;
EXECUTE_OR_GOTO(close_file,
- uhd_rx_streamer_recv(rx_streamer, buffs_ptr, samps_per_buff, md, 3.0, false, &num_rx_samps)
+ uhd_rx_streamer_recv(rx_streamer, buffs_ptr, samps_per_buff, &md, 3.0, false, &num_rx_samps)
)
uhd_rx_metadata_error_code_t error_code;
diff --git a/host/examples/tx_samples_c.c b/host/examples/tx_samples_c.c
index 3035297fd..ebf368ec7 100644
--- a/host/examples/tx_samples_c.c
+++ b/host/examples/tx_samples_c.c
@@ -201,7 +201,7 @@ int main(int argc, char* argv[]){
size_t num_samps_sent = 0;
while(!stop_signal_called){
EXECUTE_OR_GOTO(free_tx_streamer,
- uhd_tx_streamer_send(tx_streamer, buffs_ptr, samps_per_buff, md, 0.1, &num_samps_sent)
+ uhd_tx_streamer_send(tx_streamer, buffs_ptr, samps_per_buff, &md, 0.1, &num_samps_sent)
)
if(verbose){
fprintf(stderr, "Sent %zu samples\n", num_samps_sent);
diff --git a/host/include/uhd.h b/host/include/uhd.h
index 1f8f9e896..8647e25e4 100644
--- a/host/include/uhd.h
+++ b/host/include/uhd.h
@@ -21,10 +21,10 @@
#include <uhd/config.h>
#include <uhd/error.h>
-#include <uhd/types/device_addrs.h>
#include <uhd/types/metadata.h>
#include <uhd/types/ranges.h>
#include <uhd/types/sensors.h>
+#include <uhd/types/string_vector.h>
#include <uhd/types/tune_request.h>
#include <uhd/types/tune_result.h>
#include <uhd/types/usrp_info.h>
diff --git a/host/include/uhd/error.h b/host/include/uhd/error.h
index 845d741dc..f0ac41d1f 100644
--- a/host/include/uhd/error.h
+++ b/host/include/uhd/error.h
@@ -18,6 +18,8 @@
#ifndef INCLUDED_UHD_ERROR_H
#define INCLUDED_UHD_ERROR_H
+#include <stdlib.h>
+
//! UHD error codes
/*!
* Each error code corresponds to a specific uhd::exception, with
@@ -81,8 +83,14 @@ typedef enum {
#include <boost/exception/diagnostic_information.hpp>
+#include <string>
+
UHD_API uhd_error error_from_uhd_exception(const uhd::exception* e);
+UHD_API const std::string& get_c_global_error_string();
+
+UHD_API void set_c_global_error_string(const std::string &msg);
+
/*!
* This macro runs the given C++ code, and if there are any exceptions
* thrown, they are caught and converted to the corresponding UHD error
@@ -91,17 +99,22 @@ UHD_API uhd_error error_from_uhd_exception(const uhd::exception* e);
#define UHD_SAFE_C(...) \
try{ __VA_ARGS__ } \
catch (const uhd::exception &e) { \
+ set_c_global_error_string(e.what()); \
return error_from_uhd_exception(&e); \
} \
- catch (const boost::exception&) { \
+ catch (const boost::exception &e) { \
+ set_c_global_error_string(boost::diagnostic_information(e)); \
return UHD_ERROR_BOOSTEXCEPT; \
} \
- catch (const std::exception&) { \
+ catch (const std::exception &e) { \
+ set_c_global_error_string(e.what()); \
return UHD_ERROR_STDEXCEPT; \
} \
catch (...) { \
+ set_c_global_error_string("Unrecognized exception caught."); \
return UHD_ERROR_UNKNOWN; \
} \
+ set_c_global_error_string("None"); \
return UHD_ERROR_NONE;
/*!
@@ -113,24 +126,44 @@ UHD_API uhd_error error_from_uhd_exception(const uhd::exception* e);
h->last_error.clear(); \
try{ __VA_ARGS__ } \
catch (const uhd::exception &e) { \
+ set_c_global_error_string(e.what()); \
h->last_error = e.what(); \
return error_from_uhd_exception(&e); \
} \
catch (const boost::exception &e) { \
+ set_c_global_error_string(boost::diagnostic_information(e)); \
h->last_error = boost::diagnostic_information(e); \
return UHD_ERROR_BOOSTEXCEPT; \
} \
catch (const std::exception &e) { \
+ set_c_global_error_string(e.what()); \
h->last_error = e.what(); \
return UHD_ERROR_STDEXCEPT; \
} \
catch (...) { \
+ set_c_global_error_string("Unrecognized exception caught."); \
h->last_error = "Unrecognized exception caught."; \
return UHD_ERROR_UNKNOWN; \
} \
h->last_error = "None"; \
+ set_c_global_error_string("None"); \
return UHD_ERROR_NONE;
+extern "C" {
+#endif
+
+//! Return the last error string reported by UHD
+/*!
+ * Functions that do not take in UHD structs/handles will place any error
+ * strings into a buffer that can be queried with this function. Functions that
+ * do take in UHD structs/handles will place their error strings in both locations.
+ */
+uhd_error uhd_get_last_error(
+ char* error_out,
+ size_t strbuffer_len
+);
+#ifdef __cplusplus
+}
#endif
#endif /* INCLUDED_UHD_ERROR_H */
diff --git a/host/include/uhd/types/CMakeLists.txt b/host/include/uhd/types/CMakeLists.txt
index 07a752806..3f34782e2 100644
--- a/host/include/uhd/types/CMakeLists.txt
+++ b/host/include/uhd/types/CMakeLists.txt
@@ -45,10 +45,10 @@ UHD_INSTALL(FILES
IF(ENABLE_C_API)
UHD_INSTALL(FILES
- device_addrs.h
metadata.h
ranges.h
sensors.h
+ string_vector.h
tune_request.h
tune_result.h
usrp_info.h
diff --git a/host/include/uhd/types/device_addrs.h b/host/include/uhd/types/device_addrs.h
deleted file mode 100644
index 3acc7f179..000000000
--- a/host/include/uhd/types/device_addrs.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright 2015 Ettus Research
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef INCLUDED_UHD_TYPES_DEVICE_ADDRS_H
-#define INCLUDED_UHD_TYPES_DEVICE_ADDRS_H
-
-#include <uhd/config.h>
-#include <uhd/error.h>
-
-#include <stdlib.h>
-
-#ifdef __cplusplus
-#include <uhd/types/device_addr.hpp>
-#include <string>
-
-struct uhd_device_addrs_t {
- uhd::device_addrs_t device_addrs_cpp;
- std::string last_error;
-};
-
-extern "C" {
-#else
-struct uhd_device_addrs_t;
-#endif
-
-//! C-level interface for interacting with a list of device addresses
-/*!
- * See uhd::device_addrs_t for more information.
- */
-typedef struct uhd_device_addrs_t* uhd_device_addrs_handle;
-
-//! Instantiate a device_addrs handle.
-UHD_API uhd_error uhd_device_addrs_make(
- uhd_device_addrs_handle *h
-);
-
-//! Safely destroy a device_addrs handle.
-UHD_API uhd_error uhd_device_addrs_free(
- uhd_device_addrs_handle *h
-);
-
-//! Add a device address to the list in string form
-UHD_API uhd_error uhd_device_addrs_push_back(
- uhd_device_addrs_handle h,
- const char* value
-);
-
-//! Get the device information (in string form) at the given index
-UHD_API uhd_error uhd_device_addrs_at(
- uhd_device_addrs_handle h,
- size_t index,
- char* value_out,
- size_t strbuffer_len
-);
-
-//! Get the number of device addresses in this list
-UHD_API uhd_error uhd_device_addrs_size(
- uhd_device_addrs_handle h,
- size_t *size_out
-);
-
-//! Get the last error reported by the underlying object
-UHD_API uhd_error uhd_device_addrs_last_error(
- uhd_device_addrs_handle h,
- char* error_out,
- size_t strbuffer_len
-);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* INCLUDED_UHD_TYPES_DEVICE_ADDRS_H */
diff --git a/host/include/uhd/types/string_vector.h b/host/include/uhd/types/string_vector.h
new file mode 100644
index 000000000..685b05f3f
--- /dev/null
+++ b/host/include/uhd/types/string_vector.h
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2015 Ettus Research
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef INCLUDED_UHD_TYPES_STRING_VECTOR_H
+#define INCLUDED_UHD_TYPES_STRING_VECTOR_H
+
+#include <uhd/config.h>
+#include <uhd/error.h>
+
+#include <stdlib.h>
+
+#ifdef __cplusplus
+#include <string>
+#include <vector>
+
+struct uhd_string_vector_t {
+ std::vector<std::string> string_vector_cpp;
+ std::string last_error;
+};
+
+extern "C" {
+#else
+//! C-level read-only interface for interacting with a string vector
+struct uhd_string_vector_t;
+#endif
+
+typedef struct uhd_string_vector_t uhd_string_vector_t;
+
+typedef uhd_string_vector_t* uhd_string_vector_handle;
+
+//! Instantiate a string_vector handle.
+UHD_API uhd_error uhd_string_vector_make(
+ uhd_string_vector_handle *h
+);
+
+//! Safely destroy a string_vector handle.
+UHD_API uhd_error uhd_string_vector_free(
+ uhd_string_vector_handle *h
+);
+
+//! Add a string to the list
+UHD_API uhd_error uhd_string_vector_push_back(
+ uhd_string_vector_handle *h,
+ const char* value
+);
+
+//! Get the string at the given index
+UHD_API uhd_error uhd_string_vector_at(
+ uhd_string_vector_handle h,
+ size_t index,
+ char* value_out,
+ size_t strbuffer_len
+);
+
+//! Get the number of strings in this list
+UHD_API uhd_error uhd_string_vector_size(
+ uhd_string_vector_handle h,
+ size_t *size_out
+);
+
+//! Get the last error reported by the underlying object
+UHD_API uhd_error uhd_string_vector_last_error(
+ uhd_string_vector_handle h,
+ char* error_out,
+ size_t strbuffer_len
+);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* INCLUDED_UHD_TYPES_STRING_VECTOR_H */
diff --git a/host/include/uhd/usrp/usrp.h b/host/include/uhd/usrp/usrp.h
index 99a06b6e1..ab9c4d28f 100644
--- a/host/include/uhd/usrp/usrp.h
+++ b/host/include/uhd/usrp/usrp.h
@@ -20,10 +20,10 @@
#include <uhd/config.h>
#include <uhd/error.h>
-#include <uhd/types/device_addrs.h>
#include <uhd/types/metadata.h>
#include <uhd/types/ranges.h>
#include <uhd/types/sensors.h>
+#include <uhd/types/string_vector.h>
#include <uhd/types/tune_request.h>
#include <uhd/types/tune_result.h>
#include <uhd/types/usrp_info.h>
@@ -158,7 +158,7 @@ UHD_API uhd_error uhd_rx_streamer_recv(
uhd_rx_streamer_handle h,
void** buffs,
size_t samps_per_buff,
- uhd_rx_metadata_handle md,
+ uhd_rx_metadata_handle *md,
double timeout,
bool one_packet,
size_t *items_recvd
@@ -237,7 +237,7 @@ UHD_API uhd_error uhd_tx_streamer_send(
uhd_tx_streamer_handle h,
const void **buffs,
size_t samps_per_buff,
- uhd_tx_metadata_handle md,
+ uhd_tx_metadata_handle *md,
double timeout,
size_t *items_sent
);
@@ -248,7 +248,7 @@ UHD_API uhd_error uhd_tx_streamer_send(
*/
UHD_API uhd_error uhd_tx_streamer_recv_async_msg(
uhd_tx_streamer_handle h,
- uhd_async_metadata_handle md,
+ uhd_async_metadata_handle *md,
double timeout,
bool *valid
);
@@ -297,9 +297,8 @@ extern "C" {
* See uhd::device::find() for more details.
*/
UHD_API uhd_error uhd_usrp_find(
- uhd_device_addrs_handle h,
const char* args,
- size_t *num_found
+ uhd_string_vector_handle *strings_out
);
//! Create a USRP handle.
@@ -488,16 +487,6 @@ UHD_API uhd_error uhd_usrp_clear_command_time(
size_t mboard
);
-//! Issue a stream command to tell the device to send samples to the host
-/*!
- * See uhd::usrp::multi_usrp::issue_stream_command() for more details.
- */
-UHD_API uhd_error uhd_usrp_issue_stream_cmd(
- uhd_usrp_handle h,
- uhd_stream_cmd_t *stream_cmd,
- size_t chan
-);
-
//! Set the time source for the given device
/*!
* See uhd::usrp::multi_usrp::set_time_source() for more details.
@@ -520,23 +509,10 @@ UHD_API uhd_error uhd_usrp_get_time_source(
);
//! Get a list of time sources for the given device
-/*!
- * The list will be returned as a comma-delimited list that can
- * be parsed with strtok(). The function will also return the number
- * of time sources.
- *
- * \param h USRP handle
- * \param mboard which motherboard to use
- * \param time_sources_out string buffer in which to place time sources
- * \param strbuffer_len buffer length
- * \param num_time_sources_out variable in which to place number of time sources
- */
UHD_API uhd_error uhd_usrp_get_time_sources(
uhd_usrp_handle h,
size_t mboard,
- char* time_sources_out,
- size_t strbuffer_len,
- size_t *num_time_sources_out
+ uhd_string_vector_handle *time_sources_out
);
//! Set the given device's clock source
@@ -561,23 +537,10 @@ UHD_API uhd_error uhd_usrp_get_clock_source(
);
//! Get a list of clock sources for the given device
-/*!
- * The list will be returned as a comma-delimited list that can
- * be parsed with strtok(). The function will also return the number
- * of clock sources.
- *
- * \param h USRP handle
- * \param mboard which motherboard to use
- * \param clock_sources_out string buffer in which to place clock sources
- * \param strbuffer_len buffer length
- * \param num_clock_sources_out variable in which to place number of clock sources
- */
UHD_API uhd_error uhd_usrp_get_clock_sources(
uhd_usrp_handle h,
size_t mboard,
- char* clock_sources_out,
- size_t strbuffer_len,
- size_t *num_clock_sources_out
+ uhd_string_vector_handle *clock_sources_out
);
//! Enable or disable sending the clock source to an output connector
@@ -611,27 +574,14 @@ UHD_API uhd_error uhd_usrp_get_mboard_sensor(
uhd_usrp_handle h,
const char* name,
size_t mboard,
- uhd_sensor_value_handle sensor_value_out
+ uhd_sensor_value_handle *sensor_value_out
);
//! Get a list of motherboard sensors for the given device
-/*!
- * The list will be returned as a comma-delimited list that can
- * be parsed with strtok(). The function will also return the number
- * of motherboard sensors.
- *
- * \param h USRP handle
- * \param mboard which motherboard to use
- * \param mboard_sensors_out string buffer in which to place motherboard sensors
- * \param strbuffer_len buffer length
- * \param num_mboard_sensors_out variable in which to place number of motherboard sensors
- */
UHD_API uhd_error uhd_usrp_get_mboard_sensor_names(
uhd_usrp_handle h,
size_t mboard,
- char* mboard_sensor_names_out,
- size_t strbuffer_len,
- size_t *num_mboard_sensors_out
+ uhd_string_vector_handle *mboard_sensor_names_out
);
//! Perform a write on a user configuration register bus
@@ -824,23 +774,10 @@ UHD_API uhd_error uhd_usrp_get_rx_gain_range(
);
//! Get a list of RX gain names for the given channel
-/*!
- * The list will be returned as a comma-delimited list that can
- * be parsed with strtok(). The function will also return the number
- * of RX gain names.
- *
- * \param h USRP handle
- * \param channel which channel to use
- * \param rx_gain_names_out string buffer in which to place RX gain names
- * \param strbuffer_len buffer length
- * \param num_rx_gain_names_out variable in which to place number of RX gain names
- */
UHD_API uhd_error uhd_usrp_get_rx_gain_names(
uhd_usrp_handle h,
size_t chan,
- char* gain_names_out,
- size_t strbuffer_len,
- size_t *num_rx_gain_names_out
+ uhd_string_vector_handle *gain_names_out
);
//! Set the RX antenna for the given channel
@@ -859,43 +796,17 @@ UHD_API uhd_error uhd_usrp_get_rx_antenna(
);
//! Get a list of RX antennas associated with the given channels
-/*!
- * The list will be returned as a comma-delimited list that can
- * be parsed with strtok(). The function will also return the number
- * of RX gain names.
- *
- * \param h USRP handle
- * \param channel which channel to use
- * \param rx_antennas_out string buffer in which to place RX antennas
- * \param strbuffer_len buffer length
- * \param num_rx_antennas_out variable in which to place number of RX gain names
- */
UHD_API uhd_error uhd_usrp_get_rx_antennas(
uhd_usrp_handle h,
size_t chan,
- char* antennas_out,
- size_t strbuffer_len,
- size_t *num_rx_antennas_out
+ uhd_string_vector_handle *antennas_out
);
//! Get a list of RX sensors associated with the given channels
-/*!
- * The list will be returned as a comma-delimited list that can
- * be parsed with strtok(). The function will also return the number
- * of RX gain names.
- *
- * \param h USRP handle
- * \param channel which channel to use
- * \param sensor_names_out string buffer in which to place RX sensor names
- * \param strbuffer_len buffer length
- * \param num_rx_sensors_out variable in which to place number of RX sensor names
- */
UHD_API uhd_error uhd_usrp_get_rx_sensor_names(
uhd_usrp_handle h,
size_t chan,
- char* sensor_names_out,
- size_t strbuffer_len,
- size_t *num_rx_sensors_out
+ uhd_string_vector_handle *sensor_names_out
);
//! Set the bandwidth for the given channel's RX frontend
@@ -924,7 +835,7 @@ UHD_API uhd_error uhd_usrp_get_rx_sensor(
uhd_usrp_handle h,
const char* name,
size_t chan,
- uhd_sensor_value_handle sensor_value_out
+ uhd_sensor_value_handle *sensor_value_out
);
//! Enable or disable RX DC offset correction for the given channel
@@ -1077,23 +988,10 @@ UHD_API uhd_error uhd_usrp_get_normalized_tx_gain(
);
//! Get a list of TX gain names for the given channel
-/*!
- * The list will be returned as a comma-delimited list that can
- * be parsed with strtok(). The function will also return the number
- * of TX gain names.
- *
- * \param h USRP handle
- * \param channel which channel to use
- * \param tx_gain_names_out string buffer in which to place TX gain names
- * \param strbuffer_len buffer length
- * \param num_tx_gain_names_out variable in which to place number of TX gain names
- */
UHD_API uhd_error uhd_usrp_get_tx_gain_names(
uhd_usrp_handle h,
size_t chan,
- char* gain_names_out,
- size_t strbuffer_len,
- size_t *num_tx_gain_names_out
+ uhd_string_vector_handle *gain_names_out
);
//! Set the TX antenna for the given channel
@@ -1112,23 +1010,10 @@ UHD_API uhd_error uhd_usrp_get_tx_antenna(
);
//! Get a list of tx antennas associated with the given channels
-/*!
- * The list will be returned as a comma-delimited list that can
- * be parsed with strtok(). The function will also return the number
- * of tx gain names.
- *
- * \param h USRP handle
- * \param channel which channel to use
- * \param tx_antennas_out string buffer in which to place TX antennas
- * \param strbuffer_len buffer length
- * \param num_tx_antennas_out variable in which to place number of TX gain names
- */
UHD_API uhd_error uhd_usrp_get_tx_antennas(
uhd_usrp_handle h,
size_t chan,
- char* antennas_out,
- size_t strbuffer_len,
- size_t *num_tx_antennas_out
+ uhd_string_vector_handle *antennas_out
);
//! Set the bandwidth for the given channel's TX frontend
@@ -1157,27 +1042,14 @@ UHD_API uhd_error uhd_usrp_get_tx_sensor(
uhd_usrp_handle h,
const char* name,
size_t chan,
- uhd_sensor_value_handle sensor_value_out
+ uhd_sensor_value_handle *sensor_value_out
);
//! Get a list of TX sensors associated with the given channels
-/*!
- * The list will be returned as a comma-delimited list that can
- * be parsed with strtok(). The function will also return the number
- * of TX gain names.
- *
- * \param h USRP handle
- * \param channel which channel to use
- * \param sensor_names_out string buffer in which to place TX sensor names
- * \param strbuffer_len buffer length
- * \param num_tx_sensors_out variable in which to place number of TX sensor names
- */
UHD_API uhd_error uhd_usrp_get_tx_sensor_names(
uhd_usrp_handle h,
size_t chan,
- char* sensor_names_out,
- size_t strbuffer_len,
- size_t *num_tx_sensors_out
+ uhd_string_vector_handle *sensor_names_out
);
//! Enable or disable TX DC offset correction for the given channel
@@ -1202,23 +1074,10 @@ UHD_API uhd_error uhd_usrp_set_tx_iq_balance_enabled(
***************************************************************************/
//! Get a list of GPIO banks associated with the given channels
-/*!
- * The list will be returned as a comma-delimited list that can
- * be parsed with strtok(). The function will also return the number
- * of TX gain names.
- *
- * \param h USRP handle
- * \param channel which channel to use
- * \param gpio_banks_out string buffer in which to place GPIO banks
- * \param strbuffer_len buffer length
- * \param num_gpio_banks_out variable in which to place number of GPIO banks
- */
UHD_API uhd_error uhd_usrp_get_gpio_banks(
uhd_usrp_handle h,
size_t mboard,
- char* gpio_banks_out,
- size_t strbuffer_len,
- size_t *num_gpio_banks_out
+ uhd_string_vector_handle *gpio_banks_out
);
//! Set a GPIO attribute for a given GPIO bank
diff --git a/host/include/uhd/usrp_clock/usrp_clock.h b/host/include/uhd/usrp_clock/usrp_clock.h
index 4a9eb871e..39ce04c8c 100644
--- a/host/include/uhd/usrp_clock/usrp_clock.h
+++ b/host/include/uhd/usrp_clock/usrp_clock.h
@@ -20,8 +20,8 @@
#include <uhd/config.h>
#include <uhd/error.h>
-#include <uhd/types/device_addrs.h>
#include <uhd/types/sensors.h>
+#include <uhd/types/string_vector.h>
#include <stdlib.h>
#include <stdint.h>
@@ -53,9 +53,8 @@ extern "C" {
* See uhd::device::find() for more details.
*/
UHD_API uhd_error uhd_usrp_clock_find(
- uhd_device_addrs_handle h,
const char* args,
- size_t *num_found
+ uhd_string_vector_t *devices_out
);
//! Create a clock handle.
@@ -109,16 +108,14 @@ UHD_API uhd_error uhd_usrp_clock_get_sensor(
uhd_usrp_clock_handle h,
const char* name,
size_t board,
- uhd_sensor_value_handle sensor_value_out
+ uhd_sensor_value_handle *sensor_value_out
);
//! Get sensor names
UHD_API uhd_error uhd_usrp_clock_get_sensor_names(
uhd_usrp_clock_handle h,
size_t board,
- char *sensor_names_out,
- size_t strbuffer_len,
- size_t *num_sensors_out
+ uhd_string_vector_handle *sensor_names_out
);
#ifdef __cplusplus
diff --git a/host/lib/error_c.cpp b/host/lib/error_c.cpp
index c3a83eec9..3ce63a81d 100644
--- a/host/lib/error_c.cpp
+++ b/host/lib/error_c.cpp
@@ -17,6 +17,11 @@
#include <uhd/error.h>
#include <uhd/exception.hpp>
+#include <uhd/utils/static.hpp>
+
+#include <boost/thread/mutex.hpp>
+
+#include <cstring>
#define MAP_TO_ERROR(exception_type, error_type) \
if (dynamic_cast<const uhd::exception_type*>(e)) return error_type;
@@ -38,3 +43,34 @@ uhd_error error_from_uhd_exception(const uhd::exception* e){
return UHD_ERROR_EXCEPT;
}
+
+// Store the error string in a single place in library
+UHD_SINGLETON_FCN(std::string, _c_global_error_string)
+
+static boost::mutex _error_c_mutex;
+
+const std::string& get_c_global_error_string(){
+ boost::mutex::scoped_lock lock(_error_c_mutex);
+ return _c_global_error_string();
+}
+
+void set_c_global_error_string(
+ const std::string &msg
+){
+ boost::mutex::scoped_lock lock(_error_c_mutex);
+ _c_global_error_string() = msg;
+}
+
+uhd_error uhd_get_last_error(
+ char* error_out,
+ size_t strbuffer_len
+){
+ try{
+ memset(error_out, '\0', strbuffer_len);
+ strncpy(error_out, _c_global_error_string().c_str(), strbuffer_len);
+ }
+ catch(...){
+ return UHD_ERROR_UNKNOWN;
+ }
+ return UHD_ERROR_NONE;
+}
diff --git a/host/lib/transport/libusb1_zero_copy.cpp b/host/lib/transport/libusb1_zero_copy.cpp
index b6e7d869a..b67b36d0a 100644
--- a/host/lib/transport/libusb1_zero_copy.cpp
+++ b/host/lib/transport/libusb1_zero_copy.cpp
@@ -140,7 +140,7 @@ public:
const int ret = libusb_submit_transfer(_lut);
if (ret != LIBUSB_SUCCESS)
throw uhd::usb_error(ret, str(boost::format(
- "usb %s submit failed: %s") % _name % libusb_strerror((libusb_error)ret)));
+ "usb %s submit failed: %s") % _name % libusb_error_name(ret)));
}
template <typename buffer_type>
@@ -149,7 +149,7 @@ public:
if (wait_for_completion(timeout))
{
if (result.status != LIBUSB_TRANSFER_COMPLETED)
- throw uhd::usb_error(result.status, str(boost::format("usb %s transfer status: %s")
+ throw uhd::runtime_error(str(boost::format("usb %s transfer status: %d")
% _name % libusb_error_name(result.status)));
result.completed = 0;
return make(reinterpret_cast<buffer_type *>(this), _lut->buffer, (_is_recv)? result.actual_length : _frame_size);
diff --git a/host/lib/types/CMakeLists.txt b/host/lib/types/CMakeLists.txt
index 891977065..ebb788183 100644
--- a/host/lib/types/CMakeLists.txt
+++ b/host/lib/types/CMakeLists.txt
@@ -97,10 +97,10 @@ LIBUHD_APPEND_SOURCES(
IF(ENABLE_C_API)
LIBUHD_APPEND_SOURCES(
- ${CMAKE_CURRENT_SOURCE_DIR}/device_addrs_c.cpp
${CMAKE_CURRENT_SOURCE_DIR}/metadata_c.cpp
${CMAKE_CURRENT_SOURCE_DIR}/ranges_c.cpp
${CMAKE_CURRENT_SOURCE_DIR}/sensors_c.cpp
+ ${CMAKE_CURRENT_SOURCE_DIR}/string_vector_c.cpp
${CMAKE_CURRENT_SOURCE_DIR}/tune_c.cpp
${CMAKE_CURRENT_SOURCE_DIR}/usrp_info_c.cpp
)
diff --git a/host/lib/types/device_addrs_c.cpp b/host/lib/types/string_vector_c.cpp
index 3a24551d3..b50c7cdff 100644
--- a/host/lib/types/device_addrs_c.cpp
+++ b/host/lib/types/string_vector_c.cpp
@@ -15,18 +15,20 @@
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
-#include <uhd/types/device_addrs.h>
+#include <uhd/types/string_vector.h>
-uhd_error uhd_device_addrs_make(
- uhd_device_addrs_handle *h
+#include <string.h>
+
+uhd_error uhd_string_vector_make(
+ uhd_string_vector_handle *h
){
UHD_SAFE_C(
- (*h) = new uhd_device_addrs_t;
+ (*h) = new uhd_string_vector_t;
)
}
-uhd_error uhd_device_addrs_free(
- uhd_device_addrs_handle *h
+uhd_error uhd_string_vector_free(
+ uhd_string_vector_handle *h
){
UHD_SAFE_C(
delete (*h);
@@ -34,17 +36,17 @@ uhd_error uhd_device_addrs_free(
)
}
-uhd_error uhd_device_addrs_push_back(
- uhd_device_addrs_handle h,
+uhd_error uhd_string_vector_push_back(
+ uhd_string_vector_handle *h,
const char* value
){
- UHD_SAFE_C_SAVE_ERROR(h,
- h->device_addrs_cpp.push_back(uhd::device_addr_t(value));
+ UHD_SAFE_C_SAVE_ERROR((*h),
+ (*h)->string_vector_cpp.push_back(value);
)
}
-uhd_error uhd_device_addrs_at(
- uhd_device_addrs_handle h,
+uhd_error uhd_string_vector_at(
+ uhd_string_vector_handle h,
size_t index,
char* value_out,
size_t strbuffer_len
@@ -52,22 +54,22 @@ uhd_error uhd_device_addrs_at(
UHD_SAFE_C_SAVE_ERROR(h,
memset(value_out, '\0', strbuffer_len);
- std::string value_cpp = h->device_addrs_cpp.at(index).to_string();
+ const std::string& value_cpp = h->string_vector_cpp.at(index);
strncpy(value_out, value_cpp.c_str(), strbuffer_len);
)
}
-uhd_error uhd_device_addrs_size(
- uhd_device_addrs_handle h,
+uhd_error uhd_string_vector_size(
+ uhd_string_vector_handle h,
size_t *size_out
){
UHD_SAFE_C_SAVE_ERROR(h,
- *size_out = h->device_addrs_cpp.size();
+ *size_out = h->string_vector_cpp.size();
)
}
-uhd_error uhd_device_addrs_last_error(
- uhd_device_addrs_handle h,
+uhd_error uhd_string_vector_last_error(
+ uhd_string_vector_handle h,
char* error_out,
size_t strbuffer_len
){
diff --git a/host/lib/usrp/usrp_c.cpp b/host/lib/usrp/usrp_c.cpp
index 829014829..724b907a1 100644
--- a/host/lib/usrp/usrp_c.cpp
+++ b/host/lib/usrp/usrp_c.cpp
@@ -132,14 +132,14 @@ uhd_error uhd_rx_streamer_recv(
uhd_rx_streamer_handle h,
void **buffs,
size_t samps_per_buff,
- uhd_rx_metadata_handle md,
+ uhd_rx_metadata_handle *md,
double timeout,
bool one_packet,
size_t *items_recvd
){
UHD_SAFE_C_SAVE_ERROR(h,
uhd::rx_streamer::buffs_type buffs_cpp(buffs, RX_STREAMER(h)->get_num_channels());
- *items_recvd = RX_STREAMER(h)->recv(buffs_cpp, samps_per_buff, md->rx_metadata_cpp, timeout, one_packet);
+ *items_recvd = RX_STREAMER(h)->recv(buffs_cpp, samps_per_buff, (*md)->rx_metadata_cpp, timeout, one_packet);
)
}
@@ -208,9 +208,9 @@ uhd_error uhd_tx_streamer_max_num_samps(
uhd_error uhd_tx_streamer_send(
uhd_tx_streamer_handle h,
const void **buffs,
- const size_t samps_per_buff,
- const uhd_tx_metadata_handle md,
- const double timeout,
+ size_t samps_per_buff,
+ uhd_tx_metadata_handle *md,
+ double timeout,
size_t *items_sent
){
UHD_SAFE_C_SAVE_ERROR(h,
@@ -218,7 +218,7 @@ uhd_error uhd_tx_streamer_send(
*items_sent = TX_STREAMER(h)->send(
buffs_cpp,
samps_per_buff,
- md->tx_metadata_cpp,
+ (*md)->tx_metadata_cpp,
timeout
);
)
@@ -226,12 +226,12 @@ uhd_error uhd_tx_streamer_send(
uhd_error uhd_tx_streamer_recv_async_msg(
uhd_tx_streamer_handle h,
- uhd_async_metadata_handle md,
+ uhd_async_metadata_handle *md,
const double timeout,
bool *valid
){
UHD_SAFE_C_SAVE_ERROR(h,
- *valid = TX_STREAMER(h)->recv_async_msg(md->async_metadata_cpp, timeout);
+ *valid = TX_STREAMER(h)->recv_async_msg((*md)->async_metadata_cpp, timeout);
)
}
@@ -251,15 +251,17 @@ uhd_error uhd_tx_streamer_last_error(
***************************************************************************/
static boost::mutex _usrp_find_mutex;
uhd_error uhd_usrp_find(
- uhd_device_addrs_handle h,
const char* args,
- size_t *num_found
+ uhd_string_vector_handle *strings_out
){
- UHD_SAFE_C_SAVE_ERROR(h,
+ UHD_SAFE_C(
boost::mutex::scoped_lock _lock(_usrp_find_mutex);
- h->device_addrs_cpp = uhd::device::find(std::string(args), uhd::device::USRP);
- *num_found = h->device_addrs_cpp.size();
+ uhd::device_addrs_t devs = uhd::device::find(std::string(args), uhd::device::USRP);
+ (*strings_out)->string_vector_cpp.clear();
+ BOOST_FOREACH(const uhd::device_addr_t &dev, devs){
+ (*strings_out)->string_vector_cpp.push_back(dev.to_string());
+ }
)
}
@@ -539,16 +541,6 @@ uhd_error uhd_usrp_clear_command_time(
)
}
-uhd_error uhd_usrp_issue_stream_cmd(
- uhd_usrp_handle h,
- uhd_stream_cmd_t *stream_cmd,
- size_t chan
-){
- UHD_SAFE_C_SAVE_ERROR(h,
- USRP(h)->issue_stream_cmd(stream_cmd_c_to_cpp(stream_cmd), chan);
- )
-}
-
uhd_error uhd_usrp_set_time_source(
uhd_usrp_handle h,
const char* time_source,
@@ -573,25 +565,10 @@ uhd_error uhd_usrp_get_time_source(
uhd_error uhd_usrp_get_time_sources(
uhd_usrp_handle h,
size_t mboard,
- char* time_sources_out,
- size_t strbuffer_len,
- size_t *num_time_sources_out
+ uhd_string_vector_handle *time_sources_out
){
UHD_SAFE_C_SAVE_ERROR(h,
- std::vector<std::string> time_sources = USRP(h)->get_time_sources(mboard);
- *num_time_sources_out = time_sources.size();
-
- std::string time_sources_str = "";
- BOOST_FOREACH(const std::string &time_source, time_sources){
- time_sources_str += time_source;
- time_sources_str += ',';
- }
- if(time_sources.size() > 0){
- time_sources_str.resize(time_sources_str.size()-1);
- }
-
- memset(time_sources_out, '\0', strbuffer_len);
- strncpy(time_sources_out, time_sources_str.c_str(), strbuffer_len);
+ (*time_sources_out)->string_vector_cpp = USRP(h)->get_time_sources(mboard);
)
}
@@ -619,25 +596,10 @@ uhd_error uhd_usrp_get_clock_source(
uhd_error uhd_usrp_get_clock_sources(
uhd_usrp_handle h,
size_t mboard,
- char* clock_sources_out,
- size_t strbuffer_len,
- size_t *num_clock_sources_out
+ uhd_string_vector_handle *clock_sources_out
){
UHD_SAFE_C_SAVE_ERROR(h,
- std::vector<std::string> clock_sources = USRP(h)->get_clock_sources(mboard);
- *num_clock_sources_out = clock_sources.size();
-
- std::string clock_sources_str = "";
- BOOST_FOREACH(const std::string &clock_source, clock_sources){
- clock_sources_str += clock_source;
- clock_sources_str += ',';
- }
- if(clock_sources.size() > 0){
- clock_sources_str.resize(clock_sources_str.size()-1);
- }
-
- memset(clock_sources_out, '\0', strbuffer_len);
- strncpy(clock_sources_out, clock_sources_str.c_str(), strbuffer_len);
+ (*clock_sources_out)->string_vector_cpp = USRP(h)->get_clock_sources(mboard);
)
}
@@ -664,36 +626,21 @@ uhd_error uhd_usrp_get_mboard_sensor(
uhd_usrp_handle h,
const char* name,
size_t mboard,
- uhd_sensor_value_handle sensor_value_out
+ uhd_sensor_value_handle *sensor_value_out
){
UHD_SAFE_C_SAVE_ERROR(h,
- delete sensor_value_out->sensor_value_cpp;
- sensor_value_out->sensor_value_cpp = new uhd::sensor_value_t(USRP(h)->get_mboard_sensor(name, mboard));
+ delete (*sensor_value_out)->sensor_value_cpp;
+ (*sensor_value_out)->sensor_value_cpp = new uhd::sensor_value_t(USRP(h)->get_mboard_sensor(name, mboard));
)
}
uhd_error uhd_usrp_get_mboard_sensor_names(
uhd_usrp_handle h,
size_t mboard,
- char* mboard_sensor_names_out,
- size_t strbuffer_len,
- size_t *num_mboard_sensors_out
+ uhd_string_vector_handle *mboard_sensor_names_out
){
UHD_SAFE_C_SAVE_ERROR(h,
- std::vector<std::string> mboard_sensor_names = USRP(h)->get_mboard_sensor_names(mboard);
- *num_mboard_sensors_out = mboard_sensor_names.size();
-
- std::string mboard_sensor_names_str = "";
- BOOST_FOREACH(const std::string &mboard_sensor_name, mboard_sensor_names){
- mboard_sensor_names_str += mboard_sensor_name;
- mboard_sensor_names_str += ',';
- }
- if(mboard_sensor_names.size() > 0){
- mboard_sensor_names_str.resize(mboard_sensor_names_str.size()-1);
- }
-
- memset(mboard_sensor_names_out, '\0', strbuffer_len);
- strncpy(mboard_sensor_names_out, mboard_sensor_names_str.c_str(), strbuffer_len);
+ (*mboard_sensor_names_out)->string_vector_cpp = USRP(h)->get_mboard_sensor_names(mboard);
)
}
@@ -968,25 +915,10 @@ uhd_error uhd_usrp_get_rx_gain_range(
uhd_error uhd_usrp_get_rx_gain_names(
uhd_usrp_handle h,
size_t chan,
- char* gain_names_out,
- size_t strbuffer_len,
- size_t *num_rx_gain_names_out
+ uhd_string_vector_handle *gain_names_out
){
UHD_SAFE_C_SAVE_ERROR(h,
- std::vector<std::string> rx_gain_names = USRP(h)->get_rx_gain_names(chan);
- *num_rx_gain_names_out = rx_gain_names.size();
-
- std::string rx_gain_names_str = "";
- BOOST_FOREACH(const std::string &gain_name, rx_gain_names){
- rx_gain_names_str += gain_name;
- rx_gain_names_str += ',';
- }
- if(rx_gain_names.size() > 0){
- rx_gain_names_str.resize(rx_gain_names_str.size()-1);
- }
-
- memset(gain_names_out, '\0', strbuffer_len);
- strncpy(gain_names_out, rx_gain_names_str.c_str(), strbuffer_len);
+ (*gain_names_out)->string_vector_cpp = USRP(h)->get_rx_gain_names(chan);
)
}
@@ -1015,25 +947,10 @@ uhd_error uhd_usrp_get_rx_antenna(
uhd_error uhd_usrp_get_rx_antennas(
uhd_usrp_handle h,
size_t chan,
- char* antennas_out,
- size_t strbuffer_len,
- size_t *num_rx_antennas_out
+ uhd_string_vector_handle *antennas_out
){
UHD_SAFE_C_SAVE_ERROR(h,
- std::vector<std::string> rx_antennas = USRP(h)->get_rx_antennas(chan);
- *num_rx_antennas_out = rx_antennas.size();
-
- std::string rx_antennas_str = "";
- BOOST_FOREACH(const std::string &rx_antenna, rx_antennas){
- rx_antennas_str += rx_antenna;
- rx_antennas_str += ',';
- }
- if(rx_antennas.size() > 0){
- rx_antennas_str.resize(rx_antennas_str.size()-1);
- }
-
- memset(antennas_out, '\0', strbuffer_len);
- strncpy(antennas_out, rx_antennas_str.c_str(), strbuffer_len);
+ (*antennas_out)->string_vector_cpp = USRP(h)->get_rx_antennas(chan);
)
}
@@ -1071,36 +988,21 @@ uhd_error uhd_usrp_get_rx_sensor(
uhd_usrp_handle h,
const char* name,
size_t chan,
- uhd_sensor_value_handle sensor_value_out
+ uhd_sensor_value_handle *sensor_value_out
){
UHD_SAFE_C_SAVE_ERROR(h,
- delete sensor_value_out->sensor_value_cpp;
- sensor_value_out->sensor_value_cpp = new uhd::sensor_value_t(USRP(h)->get_rx_sensor(name, chan));
+ delete (*sensor_value_out)->sensor_value_cpp;
+ (*sensor_value_out)->sensor_value_cpp = new uhd::sensor_value_t(USRP(h)->get_rx_sensor(name, chan));
)
}
uhd_error uhd_usrp_get_rx_sensor_names(
uhd_usrp_handle h,
size_t chan,
- char* sensor_names_out,
- size_t strbuffer_len,
- size_t *num_rx_sensors_out
+ uhd_string_vector_handle *sensor_names_out
){
UHD_SAFE_C_SAVE_ERROR(h,
- std::vector<std::string> rx_sensor_names = USRP(h)->get_rx_sensor_names(chan);
- *num_rx_sensors_out = rx_sensor_names.size();
-
- std::string rx_sensor_names_str = "";
- BOOST_FOREACH(const std::string &rx_sensor_name, rx_sensor_names){
- rx_sensor_names_str += rx_sensor_name;
- rx_sensor_names_str += ',';
- }
- if(rx_sensor_names.size() > 0){
- rx_sensor_names_str.resize(rx_sensor_names_str.size()-1);
- }
-
- memset(sensor_names_out, '\0', strbuffer_len);
- strncpy(sensor_names_out, rx_sensor_names_str.c_str(), strbuffer_len);
+ (*sensor_names_out)->string_vector_cpp = USRP(h)->get_rx_sensor_names(chan);
)
}
@@ -1311,25 +1213,10 @@ uhd_error uhd_usrp_get_tx_gain_range(
uhd_error uhd_usrp_get_tx_gain_names(
uhd_usrp_handle h,
size_t chan,
- char* gain_names_out,
- size_t strbuffer_len,
- size_t *num_tx_gain_names_out
+ uhd_string_vector_handle *gain_names_out
){
UHD_SAFE_C_SAVE_ERROR(h,
- std::vector<std::string> tx_gain_names = USRP(h)->get_tx_gain_names(chan);
- *num_tx_gain_names_out = tx_gain_names.size();
-
- std::string tx_gain_names_str = "";
- BOOST_FOREACH(const std::string &tx_gain_name, tx_gain_names){
- tx_gain_names_str += tx_gain_name;
- tx_gain_names_str += ',';
- }
- if(tx_gain_names.size() > 0){
- tx_gain_names_str.resize(tx_gain_names_str.size()-1);
- }
-
- memset(gain_names_out, '\0', strbuffer_len);
- strncpy(gain_names_out, tx_gain_names_str.c_str(), strbuffer_len);
+ (*gain_names_out)->string_vector_cpp = USRP(h)->get_tx_gain_names(chan);
)
}
@@ -1358,25 +1245,10 @@ uhd_error uhd_usrp_get_tx_antenna(
uhd_error uhd_usrp_get_tx_antennas(
uhd_usrp_handle h,
size_t chan,
- char* antennas_out,
- size_t strbuffer_len,
- size_t *num_tx_antennas_out
+ uhd_string_vector_handle *antennas_out
){
UHD_SAFE_C_SAVE_ERROR(h,
- std::vector<std::string> tx_antennas = USRP(h)->get_tx_antennas(chan);
- *num_tx_antennas_out = tx_antennas.size();
-
- std::string tx_antennas_str = "";
- BOOST_FOREACH(const std::string &tx_antenna, tx_antennas){
- tx_antennas_str += tx_antenna;
- tx_antennas_str += ',';
- }
- if(tx_antennas.size() > 0){
- tx_antennas_str.resize(tx_antennas_str.size()-1);
- }
-
- memset(antennas_out, '\0', strbuffer_len);
- strncpy(antennas_out, tx_antennas_str.c_str(), strbuffer_len);
+ (*antennas_out)->string_vector_cpp = USRP(h)->get_tx_antennas(chan);
)
}
@@ -1414,36 +1286,21 @@ uhd_error uhd_usrp_get_tx_sensor(
uhd_usrp_handle h,
const char* name,
size_t chan,
- uhd_sensor_value_handle sensor_value_out
+ uhd_sensor_value_handle *sensor_value_out
){
UHD_SAFE_C_SAVE_ERROR(h,
- delete sensor_value_out->sensor_value_cpp;
- sensor_value_out->sensor_value_cpp = new uhd::sensor_value_t(USRP(h)->get_tx_sensor(name, chan));
+ delete (*sensor_value_out)->sensor_value_cpp;
+ (*sensor_value_out)->sensor_value_cpp = new uhd::sensor_value_t(USRP(h)->get_tx_sensor(name, chan));
)
}
uhd_error uhd_usrp_get_tx_sensor_names(
uhd_usrp_handle h,
size_t chan,
- char* sensor_names_out,
- size_t strbuffer_len,
- size_t *num_tx_sensors_out
+ uhd_string_vector_handle *sensor_names_out
){
UHD_SAFE_C_SAVE_ERROR(h,
- std::vector<std::string> tx_sensor_names = USRP(h)->get_tx_sensor_names(chan);
- *num_tx_sensors_out = tx_sensor_names.size();
-
- std::string tx_sensor_names_str = "";
- BOOST_FOREACH(const std::string &tx_sensor_name, tx_sensor_names){
- tx_sensor_names_str += tx_sensor_name;
- tx_sensor_names_str += ',';
- }
- if(tx_sensor_names.size() > 0){
- tx_sensor_names_str.resize(tx_sensor_names_str.size()-1);
- }
-
- memset(sensor_names_out, '\0', strbuffer_len);
- strncpy(sensor_names_out, tx_sensor_names_str.c_str(), strbuffer_len);
+ (*sensor_names_out)->string_vector_cpp = USRP(h)->get_tx_sensor_names(chan);
)
}
@@ -1474,25 +1331,10 @@ uhd_error uhd_usrp_set_tx_iq_balance_enabled(
uhd_error uhd_usrp_get_gpio_banks(
uhd_usrp_handle h,
size_t chan,
- char* gpio_banks_out,
- size_t strbuffer_len,
- size_t *num_gpio_banks_out
+ uhd_string_vector_handle *gpio_banks_out
){
UHD_SAFE_C_SAVE_ERROR(h,
- std::vector<std::string> gpio_banks = USRP(h)->get_gpio_banks(chan);
- *num_gpio_banks_out = gpio_banks.size();
-
- std::string gpio_banks_str = "";
- BOOST_FOREACH(const std::string &gpio_bank, gpio_banks){
- gpio_banks_str += gpio_bank;
- gpio_banks_str += ',';
- }
- if(gpio_banks.size() > 0){
- gpio_banks_str.resize(gpio_banks_str.size()-1);
- }
-
- memset(gpio_banks_out, '\0', strbuffer_len);
- strncpy(gpio_banks_out, gpio_banks_str.c_str(), strbuffer_len);
+ (*gpio_banks_out)->string_vector_cpp = USRP(h)->get_gpio_banks(chan);
)
}
diff --git a/host/lib/usrp_clock/usrp_clock_c.cpp b/host/lib/usrp_clock/usrp_clock_c.cpp
index dc5913534..220112f37 100644
--- a/host/lib/usrp_clock/usrp_clock_c.cpp
+++ b/host/lib/usrp_clock/usrp_clock_c.cpp
@@ -56,15 +56,17 @@ UHD_SINGLETON_FCN(usrp_clock_ptrs, get_usrp_clock_ptrs);
***************************************************************************/
static boost::mutex _usrp_clock_find_mutex;
uhd_error uhd_usrp_clock_find(
- uhd_device_addrs_handle h,
const char* args,
- size_t *num_found
+ uhd_string_vector_t *devices_out
){
- UHD_SAFE_C_SAVE_ERROR(h,
+ UHD_SAFE_C(
boost::mutex::scoped_lock lock(_usrp_clock_find_mutex);
- h->device_addrs_cpp = uhd::device::find(std::string(args), uhd::device::CLOCK);
- *num_found = h->device_addrs_cpp.size();
+ uhd::device_addrs_t devs = uhd::device::find(std::string(args), uhd::device::CLOCK);
+ devices_out->string_vector_cpp.clear();
+ BOOST_FOREACH(const uhd::device_addr_t &dev, devs){
+ devices_out->string_vector_cpp.push_back(dev.to_string());
+ }
)
}
@@ -155,35 +157,20 @@ uhd_error uhd_usrp_clock_get_sensor(
uhd_usrp_clock_handle h,
const char* name,
size_t board,
- uhd_sensor_value_handle sensor_value_out
+ uhd_sensor_value_handle *sensor_value_out
){
UHD_SAFE_C_SAVE_ERROR(h,
- delete sensor_value_out->sensor_value_cpp;
- sensor_value_out->sensor_value_cpp = new uhd::sensor_value_t(USRP_CLOCK(h)->get_sensor(name, board));
+ delete (*sensor_value_out)->sensor_value_cpp;
+ (*sensor_value_out)->sensor_value_cpp = new uhd::sensor_value_t(USRP_CLOCK(h)->get_sensor(name, board));
)
}
uhd_error uhd_usrp_clock_get_sensor_names(
uhd_usrp_clock_handle h,
size_t board,
- char* sensor_names_out,
- size_t strbuffer_len,
- size_t *num_sensors_out
+ uhd_string_vector_handle *sensor_names_out
){
UHD_SAFE_C_SAVE_ERROR(h,
- std::vector<std::string> sensor_names = USRP_CLOCK(h)->get_sensor_names(board);
- *num_sensors_out = sensor_names.size();
-
- std::string sensor_names_str = "";
- BOOST_FOREACH(const std::string &sensor_name, sensor_names){
- sensor_names_str += sensor_name;
- sensor_names_str += ',';
- }
- if(sensor_names.size() > 0){
- sensor_names_str.resize(sensor_names_str.size()-1);
- }
-
- memset(sensor_names_out, '\0', strbuffer_len);
- strncpy(sensor_names_out, sensor_names_str.c_str(), strbuffer_len);
- )
+ (*sensor_names_out)->string_vector_cpp = USRP_CLOCK(h)->get_sensor_names(board);
+ )
}
diff --git a/host/tests/CMakeLists.txt b/host/tests/CMakeLists.txt
index ac0486f2e..e41d61bde 100644
--- a/host/tests/CMakeLists.txt
+++ b/host/tests/CMakeLists.txt
@@ -1,5 +1,5 @@
#
-# Copyright 2010-2011 Ettus Research LLC
+# Copyright 2010-2015 Ettus Research LLC
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -55,11 +55,11 @@ SET(UHD_TEST_LIBRARY_DIRS ${Boost_LIBRARY_DIRS})
IF(ENABLE_C_API)
LIST(APPEND test_sources
- device_addrs_c_test.c
eeprom_c_test.c
error_c_test.cpp
ranges_c_test.c
sensors_c_test.c
+ string_vector_c_test.c
subdev_spec_c_test.c
)
ENDIF(ENABLE_C_API)
diff --git a/host/tests/error_c_test.cpp b/host/tests/error_c_test.cpp
index bb9454678..8eb90f3d4 100644
--- a/host/tests/error_c_test.cpp
+++ b/host/tests/error_c_test.cpp
@@ -82,10 +82,11 @@ static const uhd::dict<std::string, std::string> pretty_exception_names =
uhd::cpp_exception_type cpp_exception_type ## _foo(expected_msg); \
error_code = throw_uhd_exception<uhd::cpp_exception_type>(&handle, &cpp_exception_type ## _foo); \
BOOST_CHECK_EQUAL(error_code, c_error_code); \
- BOOST_CHECK_EQUAL(handle.last_error, \
- str(boost::format("%s: %s") \
- % pretty_exception_names.get(BOOST_STRINGIZE(cpp_exception_type)) \
- % expected_msg));
+ expected_msg = str(boost::format("%s: %s") \
+ % pretty_exception_names.get(BOOST_STRINGIZE(cpp_exception_type)) \
+ % expected_msg); \
+ BOOST_CHECK_EQUAL(handle.last_error, expected_msg); \
+ BOOST_CHECK_EQUAL(get_c_global_error_string(), expected_msg);
// uhd::usb_error has a different constructor
#define UHD_TEST_CHECK_USB_ERROR_CODE() \
@@ -93,10 +94,11 @@ static const uhd::dict<std::string, std::string> pretty_exception_names =
uhd::usb_error usb_error_foo(1, expected_msg); \
error_code = throw_uhd_exception<uhd::usb_error>(&handle, &usb_error_foo); \
BOOST_CHECK_EQUAL(error_code, UHD_ERROR_USB); \
- BOOST_CHECK_EQUAL(handle.last_error, \
- str(boost::format("%s: %s") \
- % pretty_exception_names.get("usb_error") \
- % expected_msg));
+ expected_msg = str(boost::format("%s: %s") \
+ % pretty_exception_names.get("usb_error") \
+ % expected_msg); \
+ BOOST_CHECK_EQUAL(handle.last_error, expected_msg); \
+ BOOST_CHECK_EQUAL(get_c_global_error_string(), expected_msg);
BOOST_AUTO_TEST_CASE(test_uhd_exception){
dummy_handle_t handle;
diff --git a/host/tests/device_addrs_c_test.c b/host/tests/string_vector_c_test.c
index e84068a75..fe055fd91 100644
--- a/host/tests/device_addrs_c_test.c
+++ b/host/tests/string_vector_c_test.c
@@ -34,53 +34,53 @@ int main(){
// Variables
int return_code;
- uhd_device_addrs_handle device_addrs;
+ uhd_string_vector_handle string_vector;
size_t size;
char str_buffer[BUFFER_SIZE];
return_code = EXIT_SUCCESS;
- // Create device_addrs
+ // Create string_vector
UHD_TEST_EXECUTE_OR_GOTO(end_of_test,
- uhd_device_addrs_make(&device_addrs)
+ uhd_string_vector_make(&string_vector)
)
// Add values
- UHD_TEST_EXECUTE_OR_GOTO(free_device_addrs,
- uhd_device_addrs_push_back(device_addrs, "key1=value1,key2=value2")
+ UHD_TEST_EXECUTE_OR_GOTO(free_string_vector,
+ uhd_string_vector_push_back(&string_vector, "foo")
)
- UHD_TEST_EXECUTE_OR_GOTO(free_device_addrs,
- uhd_device_addrs_push_back(device_addrs, "key3=value3,key4=value4")
+ UHD_TEST_EXECUTE_OR_GOTO(free_string_vector,
+ uhd_string_vector_push_back(&string_vector, "bar")
)
// Check size
- UHD_TEST_EXECUTE_OR_GOTO(free_device_addrs,
- uhd_device_addrs_size(device_addrs, &size)
+ UHD_TEST_EXECUTE_OR_GOTO(free_string_vector,
+ uhd_string_vector_size(string_vector, &size)
)
if(size != 2){
- return_code = EXIT_FAILURE;
+ return_code = EXIT_FAILURE;
fprintf(stderr, "%s:%d: Invalid size: %lu vs. 2",
__FILE__, __LINE__,size);
- goto free_device_addrs;
+ goto free_string_vector;
}
// Make sure we get right value
- UHD_TEST_EXECUTE_OR_GOTO(free_device_addrs,
- uhd_device_addrs_at(device_addrs, 1, str_buffer, BUFFER_SIZE)
+ UHD_TEST_EXECUTE_OR_GOTO(free_string_vector,
+ uhd_string_vector_at(string_vector, 1, str_buffer, BUFFER_SIZE)
)
- if(strcmp(str_buffer, "key3=value3,key4=value4")){
+ if(strcmp(str_buffer, "bar")){
return_code = EXIT_FAILURE;
fprintf(stderr, "%s:%d: Mismatched daughterboard serial: \"%s\" vs. \"key3=value3,key4=value4\"\n",
__FILE__, __LINE__,
str_buffer);
}
- free_device_addrs:
+ free_string_vector:
if(return_code){
- uhd_device_addrs_last_error(device_addrs, str_buffer, BUFFER_SIZE);
- fprintf(stderr, "device_addrs error: %s\n", str_buffer);
- }
- uhd_device_addrs_free(&device_addrs);
+ uhd_string_vector_last_error(string_vector, str_buffer, BUFFER_SIZE);
+ fprintf(stderr, "string_vector error: %s\n", str_buffer);
+ }
+ uhd_string_vector_free(&string_vector);
end_of_test:
if(!return_code){
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 06:41:57 +0000