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blocks/sources/uhd: convert tabs to spaces in ffi cdefs
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@vsergeev
vsergeev committed Feb 27, 2020
1 parent 8f24489 commit f99a243
Showing 1 changed file with 175 additions and 175 deletions.
350 changes: 175 additions & 175 deletions radio/blocks/sources/uhd.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -60,177 +60,177 @@ function UHDSource:get_rate()
end

if not package.loaded['radio.blocks.sinks.uhd'] then
ffi.cdef[[
/* Opaque handles */
typedef struct uhd_usrp* uhd_usrp_handle;
typedef struct uhd_rx_streamer* uhd_rx_streamer_handle;
typedef struct uhd_tx_streamer* uhd_tx_streamer_handle;
typedef struct uhd_rx_metadata_t* uhd_rx_metadata_handle;
typedef struct uhd_tx_metadata_t* uhd_tx_metadata_handle;

/* Structures and enums */
typedef enum {
UHD_TUNE_REQUEST_POLICY_NONE = 78,
UHD_TUNE_REQUEST_POLICY_AUTO = 65,
UHD_TUNE_REQUEST_POLICY_MANUAL = 77
} uhd_tune_request_policy_t;

typedef struct {
double target_freq;
uhd_tune_request_policy_t rf_freq_policy;
double rf_freq;
uhd_tune_request_policy_t dsp_freq_policy;
double dsp_freq;
char* args;
} uhd_tune_request_t;

typedef struct {
double clipped_rf_freq;
double target_rf_freq;
double actual_rf_freq;
double target_dsp_freq;
double actual_dsp_freq;
} uhd_tune_result_t;

typedef struct {
char* cpu_format;
char* otw_format;
char* args;
size_t* channel_list;
int n_channels;
} uhd_stream_args_t;

typedef enum {
UHD_STREAM_MODE_START_CONTINUOUS = 97,
UHD_STREAM_MODE_STOP_CONTINUOUS = 111,
UHD_STREAM_MODE_NUM_SAMPS_AND_DONE = 100,
UHD_STREAM_MODE_NUM_SAMPS_AND_MORE = 109
} uhd_stream_mode_t;

typedef struct {
uhd_stream_mode_t stream_mode;
size_t num_samps;
bool stream_now;
time_t time_spec_full_secs;
double time_spec_frac_secs;
} uhd_stream_cmd_t;

typedef enum {
UHD_RX_METADATA_ERROR_CODE_NONE = 0x0,
UHD_RX_METADATA_ERROR_CODE_TIMEOUT = 0x1,
UHD_RX_METADATA_ERROR_CODE_LATE_COMMAND = 0x2,
UHD_RX_METADATA_ERROR_CODE_BROKEN_CHAIN = 0x4,
UHD_RX_METADATA_ERROR_CODE_OVERFLOW = 0x8,
UHD_RX_METADATA_ERROR_CODE_ALIGNMENT = 0xC,
UHD_RX_METADATA_ERROR_CODE_BAD_PACKET = 0xF
} uhd_rx_metadata_error_code_t;

typedef enum {
UHD_ERROR_NONE = 0,
UHD_ERROR_INVALID_DEVICE = 1,
UHD_ERROR_INDEX = 10,
UHD_ERROR_KEY = 11,
UHD_ERROR_NOT_IMPLEMENTED = 20,
UHD_ERROR_USB = 21,
UHD_ERROR_IO = 30,
UHD_ERROR_OS = 31,
UHD_ERROR_ASSERTION = 40,
UHD_ERROR_LOOKUP = 41,
UHD_ERROR_TYPE = 42,
UHD_ERROR_VALUE = 43,
UHD_ERROR_RUNTIME = 44,
UHD_ERROR_ENVIRONMENT = 45,
UHD_ERROR_SYSTEM = 46,
UHD_ERROR_EXCEPT = 47,
UHD_ERROR_BOOSTEXCEPT = 60,
UHD_ERROR_STDEXCEPT = 70,
UHD_ERROR_UNKNOWN = 100
} uhd_error;

struct uhd_meta_range_t;
typedef struct uhd_meta_range_t* uhd_meta_range_handle;

struct uhd_string_vector_t;
typedef struct uhd_string_vector_t* uhd_string_vector_handle;

/* Functions */
uhd_error uhd_usrp_make(uhd_usrp_handle *h, const char *args);
uhd_error uhd_usrp_free(uhd_usrp_handle *h);

uhd_error uhd_rx_streamer_make(uhd_rx_streamer_handle *h);
uhd_error uhd_rx_streamer_free(uhd_rx_streamer_handle *h);
uhd_error uhd_tx_streamer_make(uhd_tx_streamer_handle *h);
uhd_error uhd_tx_streamer_free(uhd_tx_streamer_handle *h);

uhd_error uhd_rx_metadata_make(uhd_rx_metadata_handle* handle);
uhd_error uhd_rx_metadata_free(uhd_rx_metadata_handle* handle);
uhd_error uhd_tx_metadata_make(uhd_tx_metadata_handle* handle, bool has_time_spec, time_t full_secs, double frac_secs, bool start_of_burst, bool end_of_burst);
uhd_error uhd_tx_metadata_free(uhd_tx_metadata_handle* handle);

uhd_error uhd_meta_range_make(uhd_meta_range_handle* h);
uhd_error uhd_meta_range_free(uhd_meta_range_handle* h);

uhd_error uhd_string_vector_make(uhd_string_vector_handle *h);
uhd_error uhd_string_vector_free(uhd_string_vector_handle *h);

uhd_error uhd_usrp_get_rx_num_channels(uhd_usrp_handle h, size_t *num_channels_out);
uhd_error uhd_usrp_get_tx_num_channels(uhd_usrp_handle h, size_t *num_channels_out);
uhd_error uhd_usrp_set_rx_antenna(uhd_usrp_handle h, const char* ant, size_t chan);
uhd_error uhd_usrp_set_tx_antenna(uhd_usrp_handle h, const char* ant, size_t chan);
uhd_error uhd_usrp_get_rx_antennas(uhd_usrp_handle h, size_t chan, uhd_string_vector_handle *antennas_out);
uhd_error uhd_usrp_get_tx_antennas(uhd_usrp_handle h, size_t chan, uhd_string_vector_handle *antennas_out);
uhd_error uhd_usrp_get_rx_rates(uhd_usrp_handle h, size_t chan, uhd_meta_range_handle rates_out);
uhd_error uhd_usrp_get_tx_rates(uhd_usrp_handle h, size_t chan, uhd_meta_range_handle rates_out);
uhd_error uhd_usrp_set_rx_rate(uhd_usrp_handle h, double rate, size_t chan);
uhd_error uhd_usrp_set_tx_rate(uhd_usrp_handle h, double rate, size_t chan);
uhd_error uhd_usrp_get_rx_rate(uhd_usrp_handle h, size_t chan, double *rate_out);
uhd_error uhd_usrp_get_tx_rate(uhd_usrp_handle h, size_t chan, double *rate_out);
uhd_error uhd_usrp_set_rx_bandwidth(uhd_usrp_handle h, double bandwidth, size_t chan);
uhd_error uhd_usrp_set_tx_bandwidth(uhd_usrp_handle h, double bandwidth, size_t chan);
uhd_error uhd_usrp_get_rx_bandwidth(uhd_usrp_handle h, size_t chan, double *bandwidth_out);
uhd_error uhd_usrp_get_tx_bandwidth(uhd_usrp_handle h, size_t chan, double *bandwidth_out);
uhd_error uhd_usrp_get_rx_bandwidth_range(uhd_usrp_handle h, size_t chan, uhd_meta_range_handle bandwidth_range_out);
uhd_error uhd_usrp_get_tx_bandwidth_range(uhd_usrp_handle h, size_t chan, uhd_meta_range_handle bandwidth_range_out);
uhd_error uhd_usrp_set_rx_agc(uhd_usrp_handle h, bool enable, size_t chan);
uhd_error uhd_usrp_set_rx_gain(uhd_usrp_handle h, double gain, size_t chan, const char *gain_name);
uhd_error uhd_usrp_set_tx_gain(uhd_usrp_handle h, double gain, size_t chan, const char *gain_name);
uhd_error uhd_usrp_get_rx_gain(uhd_usrp_handle h, size_t chan, const char *gain_name, double *gain_out);
uhd_error uhd_usrp_get_tx_gain(uhd_usrp_handle h, size_t chan, const char *gain_name, double *gain_out);
uhd_error uhd_usrp_get_rx_gain_range(uhd_usrp_handle h, const char* name, size_t chan, uhd_meta_range_handle gain_range_out);
uhd_error uhd_usrp_get_tx_gain_range(uhd_usrp_handle h, const char* name, size_t chan, uhd_meta_range_handle gain_range_out);
uhd_error uhd_usrp_get_rx_gain_names(uhd_usrp_handle h, size_t chan, uhd_string_vector_handle *gain_names_out);
uhd_error uhd_usrp_get_tx_gain_names(uhd_usrp_handle h, size_t chan, uhd_string_vector_handle *gain_names_out);
uhd_error uhd_usrp_get_rx_freq_range(uhd_usrp_handle h, size_t chan, uhd_meta_range_handle freq_range_out);
uhd_error uhd_usrp_get_tx_freq_range(uhd_usrp_handle h, size_t chan, uhd_meta_range_handle freq_range_out);
uhd_error uhd_usrp_set_rx_freq(uhd_usrp_handle h, uhd_tune_request_t *tune_request, size_t chan, uhd_tune_result_t *tune_result);
uhd_error uhd_usrp_set_tx_freq(uhd_usrp_handle h, uhd_tune_request_t *tune_request, size_t chan, uhd_tune_result_t *tune_result);
uhd_error uhd_usrp_get_rx_freq(uhd_usrp_handle h, size_t chan, double *freq_out);
uhd_error uhd_usrp_get_tx_freq(uhd_usrp_handle h, size_t chan, double *freq_out);

uhd_error uhd_usrp_get_rx_stream(uhd_usrp_handle h, uhd_stream_args_t *stream_args, uhd_rx_streamer_handle h_out);
uhd_error uhd_usrp_get_tx_stream(uhd_usrp_handle h, uhd_stream_args_t *stream_args, uhd_tx_streamer_handle h_out);
uhd_error uhd_rx_streamer_max_num_samps(uhd_rx_streamer_handle h, size_t *max_num_samps_out);
uhd_error uhd_tx_streamer_max_num_samps(uhd_tx_streamer_handle h, size_t *max_num_samps_out);
uhd_error uhd_rx_streamer_issue_stream_cmd(uhd_rx_streamer_handle h, const uhd_stream_cmd_t *stream_cmd);

uhd_error uhd_rx_metadata_error_code(uhd_rx_metadata_handle h, uhd_rx_metadata_error_code_t *error_code_out);
uhd_error uhd_rx_metadata_strerror(uhd_rx_metadata_handle h, char* strerror_out, size_t strbuffer_len);

uhd_error uhd_usrp_last_error(uhd_usrp_handle h, char* error_out, size_t strbuffer_len);
uhd_error uhd_rx_streamer_last_error(uhd_rx_streamer_handle h, char* error_out, size_t strbuffer_len);
uhd_error uhd_tx_streamer_last_error(uhd_tx_streamer_handle h, char* error_out, size_t strbuffer_len);

uhd_error uhd_meta_range_to_pp_string(uhd_meta_range_handle h, char* pp_string_out, size_t strbuffer_len);
uhd_error uhd_meta_range_start(uhd_meta_range_handle h, double *start_out);
uhd_error uhd_meta_range_stop(uhd_meta_range_handle h, double *stop_out);
uhd_error uhd_meta_range_step(uhd_meta_range_handle h, double *step_out);

uhd_error uhd_string_vector_at(uhd_string_vector_handle h, size_t index, char* value_out, size_t strbuffer_len);
uhd_error uhd_string_vector_size(uhd_string_vector_handle h, size_t *size_out);

uhd_error uhd_rx_streamer_recv(uhd_rx_streamer_handle h, void** buffs, size_t samps_per_buff, uhd_rx_metadata_handle *md, double timeout, bool one_packet, size_t *items_recvd);
uhd_error uhd_tx_streamer_send(uhd_tx_streamer_handle h, const void **buffs, size_t samps_per_buff, uhd_tx_metadata_handle *md, double timeout, size_t *items_sent);
]]
ffi.cdef[[
/* Opaque handles */
typedef struct uhd_usrp* uhd_usrp_handle;
typedef struct uhd_rx_streamer* uhd_rx_streamer_handle;
typedef struct uhd_tx_streamer* uhd_tx_streamer_handle;
typedef struct uhd_rx_metadata_t* uhd_rx_metadata_handle;
typedef struct uhd_tx_metadata_t* uhd_tx_metadata_handle;

/* Structures and enums */
typedef enum {
UHD_TUNE_REQUEST_POLICY_NONE = 78,
UHD_TUNE_REQUEST_POLICY_AUTO = 65,
UHD_TUNE_REQUEST_POLICY_MANUAL = 77
} uhd_tune_request_policy_t;

typedef struct {
double target_freq;
uhd_tune_request_policy_t rf_freq_policy;
double rf_freq;
uhd_tune_request_policy_t dsp_freq_policy;
double dsp_freq;
char* args;
} uhd_tune_request_t;

typedef struct {
double clipped_rf_freq;
double target_rf_freq;
double actual_rf_freq;
double target_dsp_freq;
double actual_dsp_freq;
} uhd_tune_result_t;

typedef struct {
char* cpu_format;
char* otw_format;
char* args;
size_t* channel_list;
int n_channels;
} uhd_stream_args_t;

typedef enum {
UHD_STREAM_MODE_START_CONTINUOUS = 97,
UHD_STREAM_MODE_STOP_CONTINUOUS = 111,
UHD_STREAM_MODE_NUM_SAMPS_AND_DONE = 100,
UHD_STREAM_MODE_NUM_SAMPS_AND_MORE = 109
} uhd_stream_mode_t;

typedef struct {
uhd_stream_mode_t stream_mode;
size_t num_samps;
bool stream_now;
time_t time_spec_full_secs;
double time_spec_frac_secs;
} uhd_stream_cmd_t;

typedef enum {
UHD_RX_METADATA_ERROR_CODE_NONE = 0x0,
UHD_RX_METADATA_ERROR_CODE_TIMEOUT = 0x1,
UHD_RX_METADATA_ERROR_CODE_LATE_COMMAND = 0x2,
UHD_RX_METADATA_ERROR_CODE_BROKEN_CHAIN = 0x4,
UHD_RX_METADATA_ERROR_CODE_OVERFLOW = 0x8,
UHD_RX_METADATA_ERROR_CODE_ALIGNMENT = 0xC,
UHD_RX_METADATA_ERROR_CODE_BAD_PACKET = 0xF
} uhd_rx_metadata_error_code_t;

typedef enum {
UHD_ERROR_NONE = 0,
UHD_ERROR_INVALID_DEVICE = 1,
UHD_ERROR_INDEX = 10,
UHD_ERROR_KEY = 11,
UHD_ERROR_NOT_IMPLEMENTED = 20,
UHD_ERROR_USB = 21,
UHD_ERROR_IO = 30,
UHD_ERROR_OS = 31,
UHD_ERROR_ASSERTION = 40,
UHD_ERROR_LOOKUP = 41,
UHD_ERROR_TYPE = 42,
UHD_ERROR_VALUE = 43,
UHD_ERROR_RUNTIME = 44,
UHD_ERROR_ENVIRONMENT = 45,
UHD_ERROR_SYSTEM = 46,
UHD_ERROR_EXCEPT = 47,
UHD_ERROR_BOOSTEXCEPT = 60,
UHD_ERROR_STDEXCEPT = 70,
UHD_ERROR_UNKNOWN = 100
} uhd_error;

struct uhd_meta_range_t;
typedef struct uhd_meta_range_t* uhd_meta_range_handle;

struct uhd_string_vector_t;
typedef struct uhd_string_vector_t* uhd_string_vector_handle;

/* Functions */
uhd_error uhd_usrp_make(uhd_usrp_handle *h, const char *args);
uhd_error uhd_usrp_free(uhd_usrp_handle *h);

uhd_error uhd_rx_streamer_make(uhd_rx_streamer_handle *h);
uhd_error uhd_rx_streamer_free(uhd_rx_streamer_handle *h);
uhd_error uhd_tx_streamer_make(uhd_tx_streamer_handle *h);
uhd_error uhd_tx_streamer_free(uhd_tx_streamer_handle *h);

uhd_error uhd_rx_metadata_make(uhd_rx_metadata_handle* handle);
uhd_error uhd_rx_metadata_free(uhd_rx_metadata_handle* handle);
uhd_error uhd_tx_metadata_make(uhd_tx_metadata_handle* handle, bool has_time_spec, time_t full_secs, double frac_secs, bool start_of_burst, bool end_of_burst);
uhd_error uhd_tx_metadata_free(uhd_tx_metadata_handle* handle);

uhd_error uhd_meta_range_make(uhd_meta_range_handle* h);
uhd_error uhd_meta_range_free(uhd_meta_range_handle* h);

uhd_error uhd_string_vector_make(uhd_string_vector_handle *h);
uhd_error uhd_string_vector_free(uhd_string_vector_handle *h);

uhd_error uhd_usrp_get_rx_num_channels(uhd_usrp_handle h, size_t *num_channels_out);
uhd_error uhd_usrp_get_tx_num_channels(uhd_usrp_handle h, size_t *num_channels_out);
uhd_error uhd_usrp_set_rx_antenna(uhd_usrp_handle h, const char* ant, size_t chan);
uhd_error uhd_usrp_set_tx_antenna(uhd_usrp_handle h, const char* ant, size_t chan);
uhd_error uhd_usrp_get_rx_antennas(uhd_usrp_handle h, size_t chan, uhd_string_vector_handle *antennas_out);
uhd_error uhd_usrp_get_tx_antennas(uhd_usrp_handle h, size_t chan, uhd_string_vector_handle *antennas_out);
uhd_error uhd_usrp_get_rx_rates(uhd_usrp_handle h, size_t chan, uhd_meta_range_handle rates_out);
uhd_error uhd_usrp_get_tx_rates(uhd_usrp_handle h, size_t chan, uhd_meta_range_handle rates_out);
uhd_error uhd_usrp_set_rx_rate(uhd_usrp_handle h, double rate, size_t chan);
uhd_error uhd_usrp_set_tx_rate(uhd_usrp_handle h, double rate, size_t chan);
uhd_error uhd_usrp_get_rx_rate(uhd_usrp_handle h, size_t chan, double *rate_out);
uhd_error uhd_usrp_get_tx_rate(uhd_usrp_handle h, size_t chan, double *rate_out);
uhd_error uhd_usrp_set_rx_bandwidth(uhd_usrp_handle h, double bandwidth, size_t chan);
uhd_error uhd_usrp_set_tx_bandwidth(uhd_usrp_handle h, double bandwidth, size_t chan);
uhd_error uhd_usrp_get_rx_bandwidth(uhd_usrp_handle h, size_t chan, double *bandwidth_out);
uhd_error uhd_usrp_get_tx_bandwidth(uhd_usrp_handle h, size_t chan, double *bandwidth_out);
uhd_error uhd_usrp_get_rx_bandwidth_range(uhd_usrp_handle h, size_t chan, uhd_meta_range_handle bandwidth_range_out);
uhd_error uhd_usrp_get_tx_bandwidth_range(uhd_usrp_handle h, size_t chan, uhd_meta_range_handle bandwidth_range_out);
uhd_error uhd_usrp_set_rx_agc(uhd_usrp_handle h, bool enable, size_t chan);
uhd_error uhd_usrp_set_rx_gain(uhd_usrp_handle h, double gain, size_t chan, const char *gain_name);
uhd_error uhd_usrp_set_tx_gain(uhd_usrp_handle h, double gain, size_t chan, const char *gain_name);
uhd_error uhd_usrp_get_rx_gain(uhd_usrp_handle h, size_t chan, const char *gain_name, double *gain_out);
uhd_error uhd_usrp_get_tx_gain(uhd_usrp_handle h, size_t chan, const char *gain_name, double *gain_out);
uhd_error uhd_usrp_get_rx_gain_range(uhd_usrp_handle h, const char* name, size_t chan, uhd_meta_range_handle gain_range_out);
uhd_error uhd_usrp_get_tx_gain_range(uhd_usrp_handle h, const char* name, size_t chan, uhd_meta_range_handle gain_range_out);
uhd_error uhd_usrp_get_rx_gain_names(uhd_usrp_handle h, size_t chan, uhd_string_vector_handle *gain_names_out);
uhd_error uhd_usrp_get_tx_gain_names(uhd_usrp_handle h, size_t chan, uhd_string_vector_handle *gain_names_out);
uhd_error uhd_usrp_get_rx_freq_range(uhd_usrp_handle h, size_t chan, uhd_meta_range_handle freq_range_out);
uhd_error uhd_usrp_get_tx_freq_range(uhd_usrp_handle h, size_t chan, uhd_meta_range_handle freq_range_out);
uhd_error uhd_usrp_set_rx_freq(uhd_usrp_handle h, uhd_tune_request_t *tune_request, size_t chan, uhd_tune_result_t *tune_result);
uhd_error uhd_usrp_set_tx_freq(uhd_usrp_handle h, uhd_tune_request_t *tune_request, size_t chan, uhd_tune_result_t *tune_result);
uhd_error uhd_usrp_get_rx_freq(uhd_usrp_handle h, size_t chan, double *freq_out);
uhd_error uhd_usrp_get_tx_freq(uhd_usrp_handle h, size_t chan, double *freq_out);

uhd_error uhd_usrp_get_rx_stream(uhd_usrp_handle h, uhd_stream_args_t *stream_args, uhd_rx_streamer_handle h_out);
uhd_error uhd_usrp_get_tx_stream(uhd_usrp_handle h, uhd_stream_args_t *stream_args, uhd_tx_streamer_handle h_out);
uhd_error uhd_rx_streamer_max_num_samps(uhd_rx_streamer_handle h, size_t *max_num_samps_out);
uhd_error uhd_tx_streamer_max_num_samps(uhd_tx_streamer_handle h, size_t *max_num_samps_out);
uhd_error uhd_rx_streamer_issue_stream_cmd(uhd_rx_streamer_handle h, const uhd_stream_cmd_t *stream_cmd);

uhd_error uhd_rx_metadata_error_code(uhd_rx_metadata_handle h, uhd_rx_metadata_error_code_t *error_code_out);
uhd_error uhd_rx_metadata_strerror(uhd_rx_metadata_handle h, char* strerror_out, size_t strbuffer_len);

uhd_error uhd_usrp_last_error(uhd_usrp_handle h, char* error_out, size_t strbuffer_len);
uhd_error uhd_rx_streamer_last_error(uhd_rx_streamer_handle h, char* error_out, size_t strbuffer_len);
uhd_error uhd_tx_streamer_last_error(uhd_tx_streamer_handle h, char* error_out, size_t strbuffer_len);

uhd_error uhd_meta_range_to_pp_string(uhd_meta_range_handle h, char* pp_string_out, size_t strbuffer_len);
uhd_error uhd_meta_range_start(uhd_meta_range_handle h, double *start_out);
uhd_error uhd_meta_range_stop(uhd_meta_range_handle h, double *stop_out);
uhd_error uhd_meta_range_step(uhd_meta_range_handle h, double *step_out);

uhd_error uhd_string_vector_at(uhd_string_vector_handle h, size_t index, char* value_out, size_t strbuffer_len);
uhd_error uhd_string_vector_size(uhd_string_vector_handle h, size_t *size_out);

uhd_error uhd_rx_streamer_recv(uhd_rx_streamer_handle h, void** buffs, size_t samps_per_buff, uhd_rx_metadata_handle *md, double timeout, bool one_packet, size_t *items_recvd);
uhd_error uhd_tx_streamer_send(uhd_tx_streamer_handle h, const void **buffs, size_t samps_per_buff, uhd_tx_metadata_handle *md, double timeout, size_t *items_sent);
]]
end
local libuhd_available, libuhd

Expand Down Expand Up @@ -576,10 +576,10 @@ function UHDSource:initialize_uhd()
end

-- Setup RX streamer
local cpu_format = ffi.new("char[8]", "fc32")
local otw_format = ffi.new("char[8]", "sc16")
local extra_args = ffi.new("char[8]", "")
local channel_list = ffi.new("size_t[1]", {self.channel})
local cpu_format = ffi.new("char[8]", "fc32")
local otw_format = ffi.new("char[8]", "sc16")
local extra_args = ffi.new("char[8]", "")
local channel_list = ffi.new("size_t[1]", {self.channel})
local stream_args = ffi.new("uhd_stream_args_t")
stream_args.cpu_format = cpu_format
stream_args.otw_format = otw_format
Expand Down

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