a15f32f58c
Move cmsis OS apis under subsystem/portability. Those are not libraries and only serve to provide a level of abstraction using the CMSIS OS APIs to existing Zephyr interfaces. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
46 lines
701 B
C
46 lines
701 B
C
/*
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* Copyright (c) 2018 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <kernel.h>
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#include <ksched.h>
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#include <cmsis_os.h>
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#include <kernel_internal.h>
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/**
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* @brief Get the RTOS kernel system timer counter
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*/
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uint32_t osKernelSysTick(void)
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{
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return k_cycle_get_32();
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}
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/**
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* @brief Initialize the RTOS Kernel for creating objects.
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*/
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osStatus osKernelInitialize(void)
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{
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return osOK;
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}
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/**
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* @brief Start the RTOS Kernel.
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*/
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osStatus osKernelStart(void)
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{
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if (k_is_in_isr()) {
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return osErrorISR;
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}
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return osOK;
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}
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/**
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* @brief Check if the RTOS kernel is already started.
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*/
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int32_t osKernelRunning(void)
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{
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return z_has_thread_started(&z_main_thread);
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}
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