RTC auf true
rtos/Kernel.h
- Committer:
- kevman
- Date:
- 2018-11-28
- Revision:
- 0:38ceb79fef03
File content as of revision 0:38ceb79fef03:
/* mbed Microcontroller Library * Copyright (c) 2017 ARM Limited * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #ifndef KERNEL_H #define KERNEL_H #include <stdint.h> #include "cmsis_os2.h" namespace rtos { /** \addtogroup rtos */ /** @{*/ /** Functions in the Kernel namespace control RTOS kernel information. */ namespace Kernel { /** Read the current RTOS kernel millisecond tick count. The tick count corresponds to the tick count the RTOS uses for timing purposes. It increments monotonically from 0 at boot, so it effectively never wraps. If the underlying RTOS only provides a 32-bit tick count, this method expands it to 64 bits. @return RTOS kernel current tick count @note Mbed OS always uses millisecond RTOS ticks, and this could only wrap after half a billion years. @note You cannot call this function from ISR context. */ uint64_t get_ms_count(); /** Attach a function to be called by the RTOS idle task. @param fptr pointer to the function to be called @note You may call this function from ISR context. */ void attach_idle_hook(void (*fptr)(void)); /** Attach a function to be called when a thread terminates. @param fptr pointer to the function to be called @note You may call this function from ISR context. */ void attach_thread_terminate_hook(void (*fptr)(osThreadId_t id)); } // namespace Kernel } // namespace rtos #endif /** @}*/