sPyNNaker neural_modelling 7.3.1
Loading...
Searching...
No Matches
input_type.h
Go to the documentation of this file.
1/*
2 * Copyright (c) 2015 The University of Manchester
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * https://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
21#ifndef _INPUT_TYPE_H_
22#define _INPUT_TYPE_H_
23
24#ifndef NUM_EXCITATORY_RECEPTORS
28#define NUM_EXCITATORY_RECEPTORS 1
29#error NUM_EXCITATORY_RECEPTORS was undefined. It should be defined by a synapse\
30 shaping include
31#endif
32
33#ifndef NUM_INHIBITORY_RECEPTORS
37#define NUM_INHIBITORY_RECEPTORS 1
38#error NUM_INHIBITORY_RECEPTORS was undefined. It should be defined by a synapse\
39 shaping include
40#endif
41
43
44// Forward declaration of the input type parameters
47
48// Forward declaration of the input type structure
49struct input_type_t;
50typedef struct input_type_t input_type_t;
51
57 uint32_t n_steps_per_timestep);
58
64
74 input_t *restrict value, input_type_t *input_type,
75 uint16_t num_receptors);
76
84 input_t *restrict exc_input, const input_type_t *input_type,
85 state_t membrane_voltage);
86
94 input_t *restrict inh_input, const input_type_t *input_type,
95 state_t membrane_voltage);
96
97#endif // _INPUT_TYPE_H_
static void input_type_convert_inhibitory_input_to_current(input_t *restrict inh_input, const input_type_t *input_type, state_t membrane_voltage)
Converts an inhibitory input into an inhibitory current.
static void input_type_initialise(input_type_t *state, input_type_params_t *params, uint32_t n_steps_per_timestep)
initialise the structure from the parameters
static input_t * input_type_get_input_value(input_t *restrict value, input_type_t *input_type, uint16_t num_receptors)
Gets the actual input value. This allows any scaling to take place.
static void input_type_save_state(input_type_t *state, input_type_params_t *params)
save parameters and state back to SDRAM for reading by host and recovery on restart
static void input_type_convert_excitatory_input_to_current(input_t *restrict exc_input, const input_type_t *input_type, state_t membrane_voltage)
Converts an excitatory input into an excitatory current.
Conductance input parameters.
Conductance state.
Data type definitions for SpiNNaker Neuron-modelling.
REAL state_t
The type of a state variable.
REAL input_t
The type of an input.
static uint n_steps_per_timestep
The number of steps to run per timestep.
static stdp_params params
Configuration parameters.