96 lines
2.2 KiB
C
96 lines
2.2 KiB
C
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/****************************************************************************
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Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
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This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
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be copied by any method or incorporated into another program without
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the express written consent of Aerospace C.Power. This Information or any portion
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thereof remains the property of Aerospace C.Power. The Information contained herein
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is believed to be accurate and Aerospace C.Power assumes no responsibility or
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liability for its use in any way and conveys no license or title under
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any patent or copyright and makes no representation or warranty that this
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Information is free from patent or copyright infringement.
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****************************************************************************/
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#ifndef OS_SHIM_UTILS_API_H
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#define OS_SHIM_UTILS_API_H
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/* os shim includes */
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#include "os_types_api.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** \defgroup OS_APIs PLC OS APIs
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* @brief WQ30x1 PLC OS APIs
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*/
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/** @addtogroup OS_APIs
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* @{
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*/
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/** \defgroup OS_UTILS_APIs PLC OS UTILS APIs
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* @brief PLC OS UTILS
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*
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* OS Timer helper function for applications
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*
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*/
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/** @addtogroup OS_UTILS_APIs
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* @{
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*/
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/**
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* @brief os_boot_time32() - get the time since boot up in ms. uint32_t time
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* value will overflow in 49.71 days.
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*
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* @return duration in milliseconds since the system boot up
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*/
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uint32_t os_boot_time32();
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/**
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* @brief os_boot_time64() - get the time since boot up in ms
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*
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* @return duration in milliseconds since the system boot up
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*/
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uint64_t os_boot_time64();
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/**
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* @brief os_rand() - get a pseudo random number
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*
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* @return a pseudo random number
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*/
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uint32_t os_rand();
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/**
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* @brief os_delay - wait for timeout (Time Delay)
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* @param millisec: millisec time delay value
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*/
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uint32_t os_delay(uint32_t millisec);
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/**
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* @brief os_check_heap_address - Check if an address is in heap.
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* @param addr: Address to be checked.
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*
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* @return: 1 - addr in heap, 0 - addr not in heap
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*/
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uint32_t os_check_heap_address(void *addr);
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/**
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* @}
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* OS_SHIM_UTILS_API_H */
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