mirror of
https://github.com/espressif/esp-nimble.git
synced 2026-06-06 05:14:45 +00:00
porting: Add Mynewt NPL
This commit is contained in:
Andrzej Kaczmarek
@@ -26,4 +26,5 @@ pkg.keywords:
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- bluetooth
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pkg.deps:
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- porting/npl/mynewt
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- "@apache-mynewt-core/kernel/os"
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@@ -0,0 +1,257 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#ifndef _NIMBLE_NPL_OS_H_
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#define _NIMBLE_NPL_OS_H_
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#include <stdint.h>
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#include <string.h>
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#include "os/os.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define BLE_NPL_TIME_FOREVER (OS_TIMEOUT_NEVER)
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typedef os_time_t ble_npl_time_t;
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typedef os_stime_t ble_npl_stime_t;
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/*
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* This allows to cast between ble_npl_* and os_* structs to make NPL for Mynewt
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* just a shim layer on top of kernel/os.
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*/
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struct ble_npl_event {
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struct os_event ev;
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};
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struct ble_npl_eventq {
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struct os_eventq evq;
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};
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struct ble_npl_callout {
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struct os_callout co;
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};
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struct ble_npl_mutex {
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struct os_mutex mu;
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};
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struct ble_npl_sem {
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struct os_sem sem;
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};
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static inline bool
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ble_npl_os_started(void)
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{
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return os_started();
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}
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static inline void *
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ble_npl_get_current_task_id(void)
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{
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return os_sched_get_current_task();
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}
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static inline struct ble_npl_eventq *
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ble_npl_eventq_dflt_get(void)
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{
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return (struct ble_npl_eventq *) os_eventq_dflt_get();
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}
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static inline void
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ble_npl_eventq_init(struct ble_npl_eventq *evq)
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{
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os_eventq_init(&evq->evq);
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}
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static inline struct ble_npl_event *
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ble_npl_eventq_get(struct ble_npl_eventq *evq)
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{
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return (struct ble_npl_event *)os_eventq_get(&evq->evq);
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}
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static inline void
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ble_npl_eventq_put(struct ble_npl_eventq *evq, struct ble_npl_event *ev)
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{
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os_eventq_put(&evq->evq, &ev->ev);
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}
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static inline void
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ble_npl_eventq_remove(struct ble_npl_eventq *evq,
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struct ble_npl_event *ev)
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{
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os_eventq_remove(&evq->evq, &ev->ev);
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}
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static inline void
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ble_npl_eventq_run(struct ble_npl_eventq *evq)
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{
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os_eventq_run(&evq->evq);
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}
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static inline void
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ble_npl_event_init(struct ble_npl_event *ev, ble_npl_event_fn *fn,
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void *arg)
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{
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memset(ev, 0, sizeof(*ev));
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ev->ev.ev_queued = 0;
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ev->ev.ev_cb = (os_event_fn *)fn;
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ev->ev.ev_arg = arg;
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}
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static inline bool
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ble_npl_event_is_queued(struct ble_npl_event *ev)
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{
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return ev->ev.ev_queued;
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}
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static inline void *
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ble_npl_event_get_arg(struct ble_npl_event *ev)
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{
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return ev->ev.ev_arg;
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}
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static inline void
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ble_npl_event_set_arg(struct ble_npl_event *ev, void *arg)
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{
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ev->ev.ev_arg = arg;
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}
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static inline ble_npl_error_t
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ble_npl_mutex_init(struct ble_npl_mutex *mu)
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{
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return os_mutex_init(&mu->mu);
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}
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static inline ble_npl_error_t
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ble_npl_mutex_pend(struct ble_npl_mutex *mu, ble_npl_time_t timeout)
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{
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return os_mutex_pend(&mu->mu, timeout);
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}
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static inline ble_npl_error_t
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ble_npl_mutex_release(struct ble_npl_mutex *mu)
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{
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return os_mutex_release(&mu->mu);
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}
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static inline ble_npl_error_t
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ble_npl_sem_init(struct ble_npl_sem *sem, uint16_t tokens)
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{
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return os_sem_init(&sem->sem, tokens);
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}
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static inline ble_npl_error_t
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ble_npl_sem_pend(struct ble_npl_sem *sem, ble_npl_time_t timeout)
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{
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return os_sem_pend(&sem->sem, timeout);
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}
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static inline ble_npl_error_t
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ble_npl_sem_release(struct ble_npl_sem *sem)
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{
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return os_sem_release(&sem->sem);
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}
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static inline uint16_t
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ble_npl_sem_get_count(struct ble_npl_sem *sem)
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{
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return os_sem_get_count(&sem->sem);
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}
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static inline void
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ble_npl_callout_init(struct ble_npl_callout *co, struct ble_npl_eventq *evq,
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ble_npl_event_fn *ev_cb, void *ev_arg)
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{
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os_callout_init(&co->co, &evq->evq, (os_event_fn *)ev_cb, ev_arg);
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}
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static inline int
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ble_npl_callout_reset(struct ble_npl_callout *co, ble_npl_time_t ticks)
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{
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return os_callout_reset(&co->co, ticks);
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}
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static inline void
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ble_npl_callout_stop(struct ble_npl_callout *co)
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{
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os_callout_stop(&co->co);
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}
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static inline int
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ble_npl_callout_queued(struct ble_npl_callout *co)
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{
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return os_callout_queued(&co->co);
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}
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static inline ble_npl_time_t
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ble_npl_callout_get_ticks(struct ble_npl_callout *co)
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{
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return co->co.c_ticks;
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}
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static inline uint32_t
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ble_npl_time_get(void)
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{
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return os_time_get();
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}
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static inline ble_npl_error_t
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ble_npl_time_ms_to_ticks(uint32_t ms, ble_npl_time_t *out_ticks)
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{
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return os_time_ms_to_ticks(ms, out_ticks);
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}
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static inline ble_npl_error_t
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ble_npl_time_ticks_to_ms(ble_npl_time_t ticks, uint32_t *out_ms)
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{
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return os_time_ticks_to_ms(ticks, out_ms);
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}
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static inline ble_npl_time_t
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ble_npl_time_ms_to_ticks32(uint32_t ms)
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{
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return os_time_ms_to_ticks32(ms);
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}
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static inline uint32_t
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ble_npl_time_ticks_to_ms32(ble_npl_time_t ticks)
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{
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return os_time_ticks_to_ms32(ticks);
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}
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static inline uint32_t
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ble_npl_hw_enter_critical(void)
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{
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return os_arch_save_sr();
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}
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static inline void
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ble_npl_hw_exit_critical(uint32_t ctx)
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{
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os_arch_restore_sr(ctx);
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}
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#ifdef __cplusplus
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}
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#endif
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#endif /* _NPL_H_ */
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@@ -0,0 +1,27 @@
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#
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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#
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pkg.name: porting/npl/mynewt
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pkg.description: NimBLE porting layer for Apache Mynewt
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pkg.author: "Apache Mynewt <dev@mynewt.incubator.apache.org>"
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pkg.homepage: "http://mynewt.apache.org/"
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pkg.keywords:
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pkg.deps:
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- "@apache-mynewt-core/kernel/os"
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