mirror of https://github.com/ARMmbed/mbed-os.git
64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
/*
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* Copyright (c) 2016-2018, Arm Limited and affiliates.
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* 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, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "ns_types.h"
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#include <stdlib.h>
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#include <assert.h>
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#include "eventOS_scheduler.h"
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#include "ns_event_loop.h"
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#include "randLIB.h"
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#include "platform/arm_hal_timer.h"
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#include "ns_trace.h"
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#include "arm_hal_interrupt_private.h"
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#include "ns_hal_init.h"
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void ns_hal_init(void *heap, size_t h_size, void (*passed_fptr)(heap_fail_t), mem_stat_t *info_ptr)
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{
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static bool initted;
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if (initted) {
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return;
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}
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if (!heap) {
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heap = malloc(h_size);
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assert(heap);
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if (!heap) {
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return;
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}
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}
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platform_critical_init();
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ns_dyn_mem_init(heap, h_size, passed_fptr, info_ptr);
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platform_timer_enable();
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eventOS_scheduler_init();
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// We do not initialise randlib, as it should be done after
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// RF driver has started, to get MAC address and RF noise as seed.
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// We do not initialise trace - left to application.
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// Prepare the event loop lock which is used even if the loop
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// is not ran in a separate thread.
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ns_event_loop_init();
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#if !MBED_CONF_NANOSTACK_HAL_EVENT_LOOP_DISPATCH_FROM_APPLICATION
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ns_event_loop_thread_create();
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ns_event_loop_thread_start();
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#endif
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initted = true;
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}
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