RTC auf true
Diff: rtos/Kernel.h
- Revision:
- 0:38ceb79fef03
diff -r 000000000000 -r 38ceb79fef03 rtos/Kernel.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/rtos/Kernel.h Wed Nov 28 15:10:15 2018 +0000 @@ -0,0 +1,66 @@ +/* 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 + +/** @}*/