GNU Radio C++ API
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pad packet with alternating 1,0 pattern.input: stream of byte vectors; output: stream of byte vectors More...
#include <gr_fake_channel_coder_pp.h>
Public Member Functions | |
~gr_fake_channel_encoder_pp () | |
int | work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items) |
just like gr_block::general_work, only this arranges to call consume_each for you More... | |
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void | forecast (int noutput_items, gr_vector_int &ninput_items_required) |
Estimate input requirements given output request. More... | |
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... | |
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... | |
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... | |
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virtual | ~gr_block () |
unsigned | history () const |
void | set_history (unsigned history) |
bool | fixed_rate () const |
Return true if this block has a fixed input to output rate. 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 |
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... | |
double | relative_rate () const |
return the approximate output rate / input rate 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... | |
gr_block_detail_sptr | detail () const |
void | set_detail (gr_block_detail_sptr detail) |
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virtual | ~gr_basic_block () |
long | unique_id () const |
std::string | name () const |
gr_io_signature_sptr | input_signature () const |
gr_io_signature_sptr | output_signature () const |
gr_basic_block_sptr | to_basic_block () |
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 (T msg_handler) |
Set the callback that is fired when messages are available. More... | |
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gr_msg_accepter () | |
~gr_msg_accepter () | |
void | post (pmt::pmt_t msg) |
send msg to msg_accepter More... | |
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msg_accepter () | |
virtual | ~msg_accepter () |
Friends | |
GR_CORE_API gr_fake_channel_encoder_pp_sptr | gr_make_fake_channel_encoder_pp (int input_vlen, int output_vlen) |
Additional Inherited Members | |
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enum | { WORK_CALLED_PRODUCE = -2, WORK_DONE = -1 } |
Magic return values from general_work. More... | |
enum | tag_propagation_policy_t { TPP_DONT = 0, TPP_ALL_TO_ALL = 1, TPP_ONE_TO_ONE = 2 } |
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enum | vcolor { WHITE, GREY, BLACK } |
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gr_sync_block (void) | |
gr_sync_block (const std::string &name, gr_io_signature_sptr input_signature, gr_io_signature_sptr output_signature) | |
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std::string | d_name |
gr_io_signature_sptr | d_input_signature |
gr_io_signature_sptr | d_output_signature |
long | d_unique_id |
vcolor | d_color |
pad packet with alternating 1,0 pattern.
input: stream of byte vectors; output: stream of byte vectors
gr_fake_channel_encoder_pp::~gr_fake_channel_encoder_pp | ( | ) |
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virtual |
just like gr_block::general_work, only this arranges to call consume_each for you
The user must override work to define the signal processing code
Implements gr_sync_block.
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friend |