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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#ifndef _NPL_OS_TYPES_H
#define _NPL_OS_TYPES_H
#include <nuttx/config.h>
#include <time.h>
#include <signal.h>
#include <stdbool.h>
#include <pthread.h>
#include <semaphore.h>
#include <sched.h>
#include <mqueue.h>
/* The highest and lowest task priorities */
#define OS_TASK_PRI_HIGHEST (sched_get_priority_max(SCHED_RR))
#define OS_TASK_PRI_LOWEST (sched_get_priority_min(SCHED_RR))
typedef uint32_t ble_npl_time_t;
typedef int32_t ble_npl_stime_t;
//typedef int os_sr_t;
typedef int ble_npl_stack_t;
struct ble_npl_event {
uint8_t ev_queued;
ble_npl_event_fn *ev_cb;
void *ev_arg;
};
struct ble_npl_eventq {
mqd_t mq;
};
struct ble_npl_callout {
struct ble_npl_event c_ev;
struct ble_npl_eventq *c_evq;
uint32_t c_ticks;
timer_t c_timer;
bool c_active;
};
struct ble_npl_mutex {
pthread_mutex_t lock;
pthread_mutexattr_t attr;
struct timespec wait;
};
struct ble_npl_sem {
sem_t lock;
};
struct ble_npl_task {
pthread_t handle;
pthread_attr_t attr;
struct sched_param param;
const char* name;
};
typedef void *(*ble_npl_task_func_t)(void *);
int ble_npl_task_init(struct ble_npl_task *t, const char *name, ble_npl_task_func_t func,
void *arg, uint8_t prio, ble_npl_time_t sanity_itvl,
ble_npl_stack_t *stack_bottom, uint16_t stack_size);
int ble_npl_task_remove(struct ble_npl_task *t);
uint8_t ble_npl_task_count(void);
void ble_npl_task_yield(void);
#endif // _NPL_OS_TYPES_H
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