|
| virtual void | set_gain (float gain)=0 |
| |
| virtual float | get_gain (void)=0 |
| |
| virtual void | set_limit (float limit)=0 |
| |
| virtual float | get_limit (void)=0 |
| |
| virtual void | set_sps (float sps)=0 |
| |
| virtual float | get_sps (void)=0 |
| |
| | ~block () override |
| |
| unsigned | history () const |
| |
| void | set_history (unsigned history) |
| |
| void | declare_sample_delay (int which, unsigned delay) |
| |
| void | declare_sample_delay (unsigned delay) |
| |
| unsigned | sample_delay (int which) const |
| |
| bool | fixed_rate () const |
| | Return true if this block has a fixed input to output rate. More...
|
| |
| virtual void | forecast (int noutput_items, gr_vector_int &ninput_items_required) |
| | Estimate input requirements given output request. More...
|
| |
| virtual int | general_work (int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items) |
| | compute output items from input items More...
|
| |
| virtual bool | start () |
| | Called to enable drivers, etc for i/o devices. More...
|
| |
| virtual bool | stop () |
| | Called to disable drivers, etc for i/o devices. More...
|
| |
| void | set_output_multiple (int multiple) |
| | Constrain the noutput_items argument passed to forecast and general_work. More...
|
| |
| int | output_multiple () const |
| |
| bool | output_multiple_set () const |
| |
| void | set_alignment (int multiple) |
| | Constrains buffers to work on a set item alignment (for SIMD) More...
|
| |
| int | alignment () const |
| |
| void | set_unaligned (int na) |
| |
| int | unaligned () const |
| |
| void | set_is_unaligned (bool u) |
| |
| bool | is_unaligned () const |
| |
| void | consume (int which_input, int how_many_items) |
| | Tell the scheduler how_many_items of input stream which_input were consumed. More...
|
| |
| void | consume_each (int how_many_items) |
| | Tell the scheduler how_many_items were consumed on each input stream. More...
|
| |
| void | produce (int which_output, int how_many_items) |
| | Tell the scheduler how_many_items were produced on output stream which_output. More...
|
| |
| void | set_relative_rate (double relative_rate) |
| | Set the approximate output rate / input rate. More...
|
| |
| void | set_inverse_relative_rate (double inverse_relative_rate) |
| | Set the approximate output rate / input rate using its reciprocal. More...
|
| |
| void | set_relative_rate (uint64_t interpolation, uint64_t decimation) |
| | Set the approximate output rate / input rate as an integer ratio. More...
|
| |
| double | relative_rate () const |
| | return the approximate output rate / input rate More...
|
| |
| uint64_t | relative_rate_i () const |
| | return the numerator, or interpolation rate, of the approximate output rate / input rate More...
|
| |
| uint64_t | relative_rate_d () const |
| | return the denominator, or decimation rate, of the approximate output rate / input rate More...
|
| |
| mpq_class & | mp_relative_rate () |
| | return a reference to the multiple precision rational representation of the approximate output rate / input rate More...
|
| |
| virtual int | fixed_rate_ninput_to_noutput (int ninput) |
| | Given ninput samples, return number of output samples that will be produced. N.B. this is only defined if fixed_rate returns true. Generally speaking, you don't need to override this. More...
|
| |
| virtual int | fixed_rate_noutput_to_ninput (int noutput) |
| | Given noutput samples, return number of input samples required to produce noutput. N.B. this is only defined if fixed_rate returns true. Generally speaking, you don't need to override this. More...
|
| |
| uint64_t | nitems_read (unsigned int which_input) |
| | Return the number of items read on input stream which_input. More...
|
| |
| uint64_t | nitems_written (unsigned int which_output) |
| | Return the number of items written on output stream which_output. More...
|
| |
| tag_propagation_policy_t | tag_propagation_policy () |
| | Asks for the policy used by the scheduler to moved tags downstream. More...
|
| |
| void | set_tag_propagation_policy (tag_propagation_policy_t p) |
| | Set the policy by the scheduler to determine how tags are moved downstream. More...
|
| |
| int | min_noutput_items () const |
| | Return the minimum number of output items this block can produce during a call to work. More...
|
| |
| void | set_min_noutput_items (int m) |
| | Set the minimum number of output items this block can produce during a call to work. More...
|
| |
| int | max_noutput_items () |
| | Return the maximum number of output items this block will handle during a call to work. More...
|
| |
| void | set_max_noutput_items (int m) |
| | Set the maximum number of output items this block will handle during a call to work. More...
|
| |
| void | unset_max_noutput_items () |
| | Clear the switch for using the max_noutput_items value of this block. More...
|
| |
| bool | is_set_max_noutput_items () |
| | Ask the block if the flag is or is not set to use the internal value of max_noutput_items during a call to work. More...
|
| |
| void | expand_minmax_buffer (int port) |
| |
| long | max_output_buffer (size_t i) |
| | Returns max buffer size on output port i. More...
|
| |
| void | set_max_output_buffer (long max_output_buffer) |
| | Request limit on max buffer size on all output ports. More...
|
| |
| void | set_max_output_buffer (int port, long max_output_buffer) |
| | Request limit on max buffer size on output port port. More...
|
| |
| long | min_output_buffer (size_t i) |
| | Returns min buffer size on output port i. More...
|
| |
| void | set_min_output_buffer (long min_output_buffer) |
| | Request limit on the minimum buffer size on all output ports. More...
|
| |
| void | set_min_output_buffer (int port, long min_output_buffer) |
| | Request limit on min buffer size on output port port. More...
|
| |
| void | set_blkd_input_timer_value (unsigned int timer_value_ms) |
| | DEPRECATED Configure the timer set when input is blocked port. More...
|
| |
| unsigned int | blkd_input_timer_value () |
| | DEPRECATED Returns timer value set when input is blocked. More...
|
| |
| void | allocate_detail (int ninputs, int noutputs, const std::vector< int > &downstream_max_nitems_vec, const std::vector< uint64_t > &downstream_lcm_nitems_vec, const std::vector< uint32_t > &downstream_max_out_mult_vec) |
| | Allocate the block_detail and necessary output buffers for this block. More...
|
| |
| buffer_sptr | replace_buffer (size_t src_port, size_t dst_port, block_sptr block_owner) |
| | Replace the block's buffer with a new one owned by the block_owner parameter. More...
|
| |
| float | pc_noutput_items () |
| | Gets instantaneous noutput_items performance counter. More...
|
| |
| float | pc_noutput_items_avg () |
| | Gets average noutput_items performance counter. More...
|
| |
| float | pc_noutput_items_var () |
| | Gets variance of noutput_items performance counter. More...
|
| |
| float | pc_nproduced () |
| | Gets instantaneous num items produced performance counter. More...
|
| |
| float | pc_nproduced_avg () |
| | Gets average num items produced performance counter. More...
|
| |
| float | pc_nproduced_var () |
| | Gets variance of num items produced performance counter. More...
|
| |
| float | pc_input_buffers_full (int which) |
| | Gets instantaneous fullness of which input buffer. More...
|
| |
| float | pc_input_buffers_full_avg (int which) |
| | Gets average fullness of which input buffer. More...
|
| |
| float | pc_input_buffers_full_var (int which) |
| | Gets variance of fullness of which input buffer. More...
|
| |
| std::vector< float > | pc_input_buffers_full () |
| | Gets instantaneous fullness of all input buffers. More...
|
| |
| std::vector< float > | pc_input_buffers_full_avg () |
| | Gets average fullness of all input buffers. More...
|
| |
| std::vector< float > | pc_input_buffers_full_var () |
| | Gets variance of fullness of all input buffers. More...
|
| |
| float | pc_output_buffers_full (int which) |
| | Gets instantaneous fullness of which output buffer. More...
|
| |
| float | pc_output_buffers_full_avg (int which) |
| | Gets average fullness of which output buffer. More...
|
| |
| float | pc_output_buffers_full_var (int which) |
| | Gets variance of fullness of which output buffer. More...
|
| |
| std::vector< float > | pc_output_buffers_full () |
| | Gets instantaneous fullness of all output buffers. More...
|
| |
| std::vector< float > | pc_output_buffers_full_avg () |
| | Gets average fullness of all output buffers. More...
|
| |
| std::vector< float > | pc_output_buffers_full_var () |
| | Gets variance of fullness of all output buffers. More...
|
| |
| float | pc_work_time () |
| | Gets instantaneous clock cycles spent in work. More...
|
| |
| float | pc_work_time_avg () |
| | Gets average clock cycles spent in work. More...
|
| |
| float | pc_work_time_var () |
| | Gets average clock cycles spent in work. More...
|
| |
| float | pc_work_time_total () |
| | Gets total clock cycles spent in work. More...
|
| |
| float | pc_throughput_avg () |
| | Gets average throughput. More...
|
| |
| void | reset_perf_counters () |
| | Resets the performance counters. More...
|
| |
| void | setup_pc_rpc () |
| | Sets up export of perf. counters to ControlPort. Only called by the scheduler. More...
|
| |
| bool | is_pc_rpc_set () const |
| | Checks if this block is already exporting perf. counters to ControlPort. More...
|
| |
| void | no_pc_rpc () |
| | If the block calls this in its constructor, it's perf. counters will not be exported. More...
|
| |
| void | set_processor_affinity (const std::vector< int > &mask) override |
| | Set the thread's affinity to processor core n. More...
|
| |
| void | unset_processor_affinity () override |
| | Remove processor affinity to a specific core. More...
|
| |
| std::vector< int > | processor_affinity () override |
| | Get the current processor affinity. More...
|
| |
| int | active_thread_priority () |
| | Get the current thread priority in use. More...
|
| |
| int | thread_priority () |
| | Get the current thread priority stored. More...
|
| |
| int | set_thread_priority (int priority) |
| | Set the current thread priority. More...
|
| |
| bool | update_rate () const |
| |
| void | system_handler (pmt::pmt_t msg) |
| | the system message handler More...
|
| |
| void | set_log_level (const std::string &level) override |
| | Set the logger's output level. More...
|
| |
| std::string | log_level () override |
| | Get the logger's output level. More...
|
| |
| bool | finished () |
| | returns true when execution has completed due to a message connection More...
|
| |
| block_detail_sptr | detail () const |
| |
| void | set_detail (block_detail_sptr detail) |
| |
| void | notify_msg_neighbors () |
| | Tell msg neighbors we are finished. More...
|
| |
| void | clear_finished () |
| | Make sure we don't think we are finished. More...
|
| |
| std::string | identifier () const |
| |
| pmt::pmt_t | message_subscribers (pmt::pmt_t port) |
| |
| | ~basic_block () override |
| |
| long | unique_id () const |
| |
| long | symbolic_id () const |
| |
| std::string | name () const |
| |
| std::string | symbol_name () const |
| |
| std::string | identifier () const |
| |
| gr::io_signature::sptr | input_signature () const |
| |
| gr::io_signature::sptr | output_signature () const |
| |
| basic_block_sptr | to_basic_block () |
| |
| bool | alias_set () const |
| |
| std::string | alias () const |
| |
| pmt::pmt_t | alias_pmt () const |
| |
| void | set_block_alias (std::string name) |
| |
| void | message_port_register_in (pmt::pmt_t port_id) |
| |
| void | message_port_register_out (pmt::pmt_t port_id) |
| |
| void | message_port_pub (pmt::pmt_t port_id, pmt::pmt_t msg) |
| |
| void | message_port_sub (pmt::pmt_t port_id, pmt::pmt_t target) |
| |
| void | message_port_unsub (pmt::pmt_t port_id, pmt::pmt_t target) |
| |
| virtual bool | message_port_is_hier (pmt::pmt_t port_id) |
| |
| virtual bool | message_port_is_hier_in (pmt::pmt_t port_id) |
| |
| virtual bool | message_port_is_hier_out (pmt::pmt_t port_id) |
| |
| pmt::pmt_t | message_ports_in () |
| | Get input message port names. More...
|
| |
| pmt::pmt_t | message_ports_out () |
| | Get output message port names. More...
|
| |
| void | _post (pmt::pmt_t which_port, pmt::pmt_t msg) |
| |
| bool | empty_p (pmt::pmt_t which_port) |
| | is the queue empty? More...
|
| |
| bool | empty_p () |
| |
| bool | empty_handled_p (pmt::pmt_t which_port) |
| | are all msg ports with handlers empty? More...
|
| |
| bool | empty_handled_p () |
| |
| size_t | nmsgs (pmt::pmt_t which_port) |
| | How many messages in the queue? More...
|
| |
| void | insert_tail (pmt::pmt_t which_port, pmt::pmt_t msg) |
| |
| pmt::pmt_t | delete_head_nowait (pmt::pmt_t which_port) |
| |
| msg_queue_t::iterator | get_iterator (pmt::pmt_t which_port) |
| |
| void | erase_msg (pmt::pmt_t which_port, msg_queue_t::iterator it) |
| |
| virtual bool | has_msg_port (pmt::pmt_t which_port) |
| |
| const msg_queue_map_t & | get_msg_map (void) const |
| |
| virtual void | setup_rpc () |
| | Set up the RPC registered variables. More...
|
| |
| bool | is_rpc_set () |
| | Ask if this block has been registered to the RPC. More...
|
| |
| void | rpc_set () |
| | When the block is registered with the RPC, set this. More...
|
| |
| virtual bool | check_topology (int ninputs, int noutputs) |
| | Confirm that ninputs and noutputs is an acceptable combination. More...
|
| |
| template<typename T > |
| void | set_msg_handler (pmt::pmt_t which_port, T msg_handler) |
| | Set the callback that is fired when messages are available. More...
|
| |
| | msg_accepter () |
| |
| | ~msg_accepter () override |
| |
| void | post (pmt::pmt_t which_port, pmt::pmt_t msg) override |
| | send msg to msg_accepter on port which_port More...
|
| |
| | msg_accepter () |
| |
|
| enum | vcolor { WHITE
, GREY
, BLACK
} |
| |
| | block (void) |
| |
| | block (const std::string &name, gr::io_signature::sptr input_signature, gr::io_signature::sptr output_signature) |
| |
| void | set_fixed_rate (bool fixed_rate) |
| |
| void | add_item_tag (unsigned int which_output, uint64_t abs_offset, const pmt::pmt_t &key, const pmt::pmt_t &value, const pmt::pmt_t &srcid=pmt::PMT_F) |
| | Adds a new tag onto the given output buffer. More...
|
| |
| void | add_item_tag (unsigned int which_output, const tag_t &tag) |
| | Adds a new tag onto the given output buffer. More...
|
| |
| void | remove_item_tag (unsigned int which_input, uint64_t abs_offset, const pmt::pmt_t &key, const pmt::pmt_t &value, const pmt::pmt_t &srcid=pmt::PMT_F) |
| | DEPRECATED. Will be removed in 3.8. More...
|
| |
| void | remove_item_tag (unsigned int which_input, const tag_t &tag) |
| | DEPRECATED. Will be removed in 3.8. More...
|
| |
| void | get_tags_in_range (std::vector< tag_t > &v, unsigned int which_input, uint64_t abs_start, uint64_t abs_end) |
| | Given a [start,end), returns a vector of all tags in the range. More...
|
| |
| void | get_tags_in_range (std::vector< tag_t > &v, unsigned int which_input, uint64_t abs_start, uint64_t abs_end, const pmt::pmt_t &key) |
| | Given a [start,end), returns a vector of all tags in the range with a given key. More...
|
| |
| void | get_tags_in_window (std::vector< tag_t > &v, unsigned int which_input, uint64_t rel_start, uint64_t rel_end) |
| | Gets all tags within the relative window of the current call to work. More...
|
| |
| void | get_tags_in_window (std::vector< tag_t > &v, unsigned int which_input, uint64_t rel_start, uint64_t rel_end, const pmt::pmt_t &key) |
| | Operates like gr::block::get_tags_in_window with the ability to only return tags with the specified key. More...
|
| |
| void | enable_update_rate (bool en) |
| |
| buffer_sptr | allocate_buffer (size_t port, int downstream_max_nitems, uint64_t downstream_lcm_nitems, uint32_t downstream_max_out_mult) |
| | Allocate a buffer for the given output port of this block. Note that the downstream max number of items must be passed in to this function for consideration. More...
|
| |
| | basic_block (void) |
| |
| | basic_block (const std::string &name, gr::io_signature::sptr input_signature, gr::io_signature::sptr output_signature) |
| | Protected constructor prevents instantiation by non-derived classes. More...
|
| |
| void | set_input_signature (gr::io_signature::sptr iosig) |
| | may only be called during constructor More...
|
| |
| void | set_output_signature (gr::io_signature::sptr iosig) |
| | may only be called during constructor More...
|
| |
| void | set_color (vcolor color) |
| | Allow the flowgraph to set for sorting and partitioning. More...
|
| |
| vcolor | color () const |
| |
| virtual bool | has_msg_handler (pmt::pmt_t which_port) |
| | Tests if there is a handler attached to port which_port. More...
|
| |
| virtual void | dispatch_msg (pmt::pmt_t which_port, pmt::pmt_t msg) |
| |
| template<typename Derived > |
| std::shared_ptr< Derived > | shared_from_base () |
| | This is meant to be called by derived classes (e.g. block) to get a shared pointer internally. This is needed because std::enable_shared_from_this doesn't seem to work with derived classes in an inheritance hierarchy. More...
|
| |
| std::vector< long > | d_max_output_buffer |
| |
| std::vector< long > | d_min_output_buffer |
| |
| unsigned int | d_blkd_input_timer_value = 250 |
| |
| gr::thread::mutex | d_setlock |
| |
| const pmt::pmt_t | d_pmt_done |
| |
| const pmt::pmt_t | d_system_port |
| |
| std::string | d_name |
| |
| gr::io_signature::sptr | d_input_signature |
| |
| gr::io_signature::sptr | d_output_signature |
| |
| long | d_unique_id |
| |
| long | d_symbolic_id |
| |
| std::string | d_symbol_name |
| |
| std::string | d_symbol_alias |
| |
| vcolor | d_color |
| |
| bool | d_rpc_set |
| |
| gr::logger_ptr | d_logger |
| |
| gr::logger_ptr | d_debug_logger |
| | Default logger. More...
|
| |
| msg_queue_map_t | msg_queue |
| | Verbose logger. More...
|
| |
| std::vector< rpcbasic_sptr > | d_rpc_vars |
| |
| pmt::pmt_t | d_message_subscribers |
| |
MSK/GMSK timing recovery.
This block performs timing synchronization on CPM modulations using a fourth-order nonlinearity feedback method which is non-data-aided. The block does not require prior phase synchronization but is relatively sensitive to frequency offset (keep offset to 0.1x symbol rate).
For details on the algorithm, see: A.N. D'Andrea, U. Mengali, R. Reggiannini: A digital approach to clock recovery in generalized minimum shift keying. IEEE Transactions on Vehicular Technology, Vol. 39, Issue 3.
Public Types inherited from gr::block
1.9.1