mirror of
https://github.com/espressif/esp-nimble.git
synced 2026-10-04 14:07:21 +00:00
Andrzej Kaczmarek
f1dba08467
This patch adds port of Nimble stack to FreeRTOS based on nRF5 SDK. It's split into 'common' part which can be used a base for porting to any other platform and 'freertos_nrf5_sdk' which has FreeRTOS-specific files and makefile. Building and flashing is similar to other demo apps from nRF5 SDK: $ make -C porting/freertos_nrf5_sdk The resulting image can be flashed on nRF52 DK: $ make -C porting/freertos_nrf5_sdk flash Location of nRF5 SDK is set by NRF5_SDK_ROOT variable. By default it is set to 'nrf5_sdk' subdirectory so a symlink would work just fine: $ ln -s <x>/nRF5_SDK_12.3.0_d7731ad porting/freertos_nrf5_sdk/nrf5_sdk
121 lines
4.9 KiB
C
121 lines
4.9 KiB
C
/*
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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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/*-
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* Copyright (c) 1982, 1986, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)time.h 8.5 (Berkeley) 5/4/95
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* $FreeBSD$
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*/
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#ifndef _OS_TIME_H
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#define _OS_TIME_H
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#include <stdbool.h>
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef UINT32_MAX
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#define UINT32_MAX 0xFFFFFFFFU
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#endif
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typedef uint32_t os_time_t;
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typedef int32_t os_stime_t;
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#define OS_TIME_MAX UINT32_MAX
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/* Used to wait forever for events and mutexs */
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#define OS_TIMEOUT_NEVER (UINT32_MAX)
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os_time_t os_time_get(void);
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void os_time_advance(int ticks);
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void os_time_delay(int32_t osticks);
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#define OS_TIME_TICK_LT(__t1, __t2) ((os_stime_t) ((__t1) - (__t2)) < 0)
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#define OS_TIME_TICK_GT(__t1, __t2) ((os_stime_t) ((__t1) - (__t2)) > 0)
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#define OS_TIME_TICK_GEQ(__t1, __t2) ((os_stime_t) ((__t1) - (__t2)) >= 0)
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struct os_timeval {
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int64_t tv_sec; /* seconds since Jan 1 1970 */
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int32_t tv_usec; /* microseconds within the second */
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};
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struct os_timezone {
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int16_t tz_minuteswest; /* with respect to GMT */
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int16_t tz_dsttime; /* daylight savings time correction (if any) */
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};
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#define os_timeradd(tvp, uvp, vvp) \
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do { \
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(vvp)->tv_sec = (tvp)->tv_sec + (uvp)->tv_sec; \
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(vvp)->tv_usec = (tvp)->tv_usec + (uvp)->tv_usec; \
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if ((vvp)->tv_usec >= 1000000) { \
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(vvp)->tv_sec++; \
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(vvp)->tv_usec -= 1000000; \
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} \
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} while (0)
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#define os_timersub(tvp, uvp, vvp) \
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do { \
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(vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec; \
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(vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec; \
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if ((vvp)->tv_usec < 0) { \
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(vvp)->tv_sec--; \
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(vvp)->tv_usec += 1000000; \
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} \
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} while (0)
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int os_settimeofday(struct os_timeval *utctime, struct os_timezone *tz);
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int os_gettimeofday(struct os_timeval *utctime, struct os_timezone *tz);
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int64_t os_get_uptime_usec(void);
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int os_time_ms_to_ticks(uint32_t ms, uint32_t *out_ticks);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _OS_TIME_H */
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