mirror of https://github.com/ARMmbed/mbed-os.git
40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
/* Copyright (c) 2018 ARM Limited
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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 <secure_time_utils.h>
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#include "secure_time_client_spe.h"
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#include "mbed_error.h"
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#include "rtos/Kernel.h"
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using namespace rtos;
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#define SECURE_TIME_MILLISECS_IN_SEC (1000UL)
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static uint64_t g_boot_time_in_secs = 0;
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uint64_t secure_time_get_seconds_since_boot(void)
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{
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return Kernel::get_ms_count() / SECURE_TIME_MILLISECS_IN_SEC;
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}
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void secure_time_update_boot_time(uint64_t new_time)
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{
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g_boot_time_in_secs = new_time - secure_time_get_seconds_since_boot();
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}
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uint64_t secure_time_get_boot_time(void)
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{
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return g_boot_time_in_secs;
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}
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