flipperzero-firmware/lib/FreeRTOS-glue/os_tick.h
あく 439fb9c18d
[FL-1910, FL-2146] Update to new FreeRTOS, fix CMSIS thread flags collision with stream buffer. New cube. (#917)
* Libs: add FreeRTOS submodule. FuriHal: replace ST provided FreeRTOS with original one. FuriHal: for cmsis os hal and patch it for better compatibility with stream buffer.
* Makefile: fix svd plugin on blackmagic
* Lib: update STM32CubeWB package. Project: update project to match new cube package.
* Lib: properly rebase and upload STM32CubeWB
* BleGlue: switch ack logging level to trace
2021-12-21 15:16:25 +03:00

81 lines
2.2 KiB
C

/**************************************************************************//**
* @file os_tick.h
* @brief CMSIS OS Tick header file
* @version V1.0.2
* @date 19. March 2021
******************************************************************************/
/*
* Copyright (c) 2017-2021 ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef OS_TICK_H
#define OS_TICK_H
#include <stdint.h>
#ifdef __cplusplus
extern "C"
{
#endif
/// IRQ Handler.
#ifndef IRQHANDLER_T
#define IRQHANDLER_T
typedef void (*IRQHandler_t) (void);
#endif
/// Setup OS Tick timer to generate periodic RTOS Kernel Ticks
/// \param[in] freq tick frequency in Hz
/// \param[in] handler tick IRQ handler
/// \return 0 on success, -1 on error.
int32_t OS_Tick_Setup (uint32_t freq, IRQHandler_t handler);
/// Enable OS Tick timer interrupt
void OS_Tick_Enable (void);
/// Disable OS Tick timer interrupt
void OS_Tick_Disable (void);
/// Acknowledge execution of OS Tick timer interrupt
void OS_Tick_AcknowledgeIRQ (void);
/// Get OS Tick timer IRQ number
/// \return OS Tick IRQ number
int32_t OS_Tick_GetIRQn (void);
/// Get OS Tick timer clock frequency
/// \return OS Tick timer clock frequency in Hz
uint32_t OS_Tick_GetClock (void);
/// Get OS Tick timer interval reload value
/// \return OS Tick timer interval reload value
uint32_t OS_Tick_GetInterval (void);
/// Get OS Tick timer counter value
/// \return OS Tick timer counter value
uint32_t OS_Tick_GetCount (void);
/// Get OS Tick timer overflow status
/// \return OS Tick overflow status (1 - overflow, 0 - no overflow).
uint32_t OS_Tick_GetOverflow (void);
#ifdef __cplusplus
}
#endif
#endif /* OS_TICK_H */