post_events.h File Reference

Post-synaptic events. More...

#include <stdbool.h>
#include <stdint.h>
#include <debug.h>

Go to the source code of this file.

Data Structures
struct	post_event_history_t
	Trace history of post-synaptic events. More...
struct	post_event_window_t
	Post event window description. More...

Macros
#define	MAX_POST_SYNAPTIC_EVENTS   16
	Maximum number of post-synaptic events supported.

Functions
static void	print_event_history (const post_event_history_t *events)
	Print a post-synaptic event history. More...
static post_event_history_t *	post_events_init_buffers (uint32_t n_neurons)
	Initialise an array of post-synaptic event histories. More...
static post_event_window_t	post_events_get_window_delayed (const post_event_history_t *events, uint32_t begin_time, uint32_t end_time)
	Get the post-synaptic event window. More...
static post_event_window_t	post_events_next (post_event_window_t window)
	Advance a post-synaptic event window to the next event. More...
static void	post_events_add (uint32_t time, post_event_history_t *events, post_trace_t trace)
	Add a post-synaptic event to the history. More...
static void	print_delayed_window_events (const post_event_history_t *post_event_history, uint32_t begin_time, uint32_t end_time, uint32_t delay_dendritic)
	Print the post-synaptic event history. More...

Detailed Description

Post-synaptic events.

Definition in file post_events.h.

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Data Structure Documentation

post_event_history_t

struct post_event_history_t

Trace history of post-synaptic events.

Definition at line 39 of file post_events.h.

Data Fields
uint32_t	count_minus_one	Number of events stored (minus one)
uint32_t	times[MAX_POST_SYNAPTIC_EVENTS]	Event times.
post_trace_t	traces[MAX_POST_SYNAPTIC_EVENTS]	Event traces.
nm_post_trace_t	traces[MAX_POST_SYNAPTIC_EVENTS]	Event traces.
uint32_t	dopamine_trace_markers	Bit field to indicate whether a trace is dopamine or not.
uint32_t	count	Number of events stored.
update_post_trace_t	traces[MAX_EVENTS]	Event traces.

post_event_window_t

struct post_event_window_t

Post event window description.

Definition at line 49 of file post_events.h.

Data Fields
post_trace_t	prev_trace	The previous post-synaptic event trace.
uint32_t	prev_time	The previous post-synaptic event time.
const post_trace_t *	next_trace	The next post-synaptic event trace.
const uint32_t *	next_time	The next post-synaptic event time.
uint32_t	num_events	The number of events.
uint32_t	prev_time_valid	Whether the previous post-synaptic event is valid (based on time)
nm_post_trace_t	prev_trace	The previous post-synaptic event trace.
const nm_post_trace_t *	next_trace	The next post-synaptic event trace.
uint32_t	dopamine_trace_markers	Bit field to indicate whether a trace is dopamine or not.

Function Documentation

print_event_history()

static void print_event_history ( const post_event_history_t *  events )

inlinestatic

Print a post-synaptic event history.

Parameters

[in]

events

The history

Definition at line 71 of file post_events.h.

post_events_init_buffers()

static post_event_history_t* post_events_init_buffers ( uint32_t  n_neurons )

inlinestatic

Initialise an array of post-synaptic event histories.

Parameters

[in]

n_neurons

Number of neurons

Returns

The array

Definition at line 83 of file post_events.h.

post_events_get_window_delayed()

static post_event_window_t post_events_get_window_delayed ( const post_event_history_t *  events, uint32_t  begin_time, uint32_t  end_time  )

inlinestatic

Get the post-synaptic event window.

Parameters

[in]	events	The post-synaptic event history
[in]	begin_time	The start of the window
[in]	end_time	The end of the window

Returns

The window

Definition at line 111 of file post_events.h.

post_events_next()

static post_event_window_t post_events_next ( post_event_window_t  window )

inlinestatic

Advance a post-synaptic event window to the next event.

Parameters

[in]

window

The window to advance

Returns

the advanced window

Definition at line 153 of file post_events.h.

post_events_add()

static void post_events_add ( uint32_t  time, post_event_history_t *  events, post_trace_t  trace  )

inlinestatic

Add a post-synaptic event to the history.

Parameters

[in]	time	the time of the event
[in,out]	events	the history to add to
[in]	trace	the trace of the event

Definition at line 172 of file post_events.h.

print_delayed_window_events()

static void print_delayed_window_events ( const post_event_history_t *  post_event_history, uint32_t  begin_time, uint32_t  end_time, uint32_t  delay_dendritic  )

inlinestatic

Print the post-synaptic event history.

Parameters

[in]	post_event_history	the history
[in]	begin_time	The start time of the history
[in]	end_time	The end time of the history
[in]	delay_dendritic	The amount of dendritic delay

Definition at line 200 of file post_events.h.