mirror of
https://github.com/DarkFlippers/unleashed-firmware.git
synced 2024-12-22 21:01:40 +03:00
839e52ac32
* Furi: remove CMSIS thread api, migrate to FuriThread, remove unused CMSIS APIs * Furi: magic thread catcher validating thread completion; backtrace improver * Furi: allow furi_thread_get_current_id outside of thread context * Furi: use IRQ instead of ISR for core primitives
303 lines
12 KiB
C
303 lines
12 KiB
C
/*
|
|
* Copyright (c) 2013-2020 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.
|
|
*
|
|
* ----------------------------------------------------------------------
|
|
*
|
|
* $Date: 12. June 2020
|
|
* $Revision: V2.1.3
|
|
*
|
|
* Project: CMSIS-RTOS2 API
|
|
* Title: cmsis_os2.h header file
|
|
*
|
|
* Version 2.1.3
|
|
* Additional functions allowed to be called from Interrupt Service Routines:
|
|
* - osThreadGetId
|
|
* Version 2.1.2
|
|
* Additional functions allowed to be called from Interrupt Service Routines:
|
|
* - osKernelGetInfo, osKernelGetState
|
|
* Version 2.1.1
|
|
* Additional functions allowed to be called from Interrupt Service Routines:
|
|
* - osKernelGetTickCount, osKernelGetTickFreq
|
|
* Changed Kernel Tick type to uint32_t:
|
|
* - updated: osKernelGetTickCount, osDelayUntil
|
|
* Version 2.1.0
|
|
* Support for critical and uncritical sections (nesting safe):
|
|
* - updated: osKernelLock, osKernelUnlock
|
|
* - added: osKernelRestoreLock
|
|
* Updated Thread and Event Flags:
|
|
* - changed flags parameter and return type from int32_t to uint32_t
|
|
* Version 2.0.0
|
|
* Initial Release
|
|
*---------------------------------------------------------------------------*/
|
|
|
|
#ifndef CMSIS_OS2_H_
|
|
#define CMSIS_OS2_H_
|
|
|
|
#ifndef __NO_RETURN
|
|
#if defined(__CC_ARM)
|
|
#define __NO_RETURN __declspec(noreturn)
|
|
#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
|
|
#define __NO_RETURN __attribute__((__noreturn__))
|
|
#elif defined(__GNUC__)
|
|
#define __NO_RETURN __attribute__((__noreturn__))
|
|
#elif defined(__ICCARM__)
|
|
#define __NO_RETURN __noreturn
|
|
#else
|
|
#define __NO_RETURN
|
|
#endif
|
|
#endif
|
|
|
|
#include <furi/base.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C"
|
|
{
|
|
#endif
|
|
|
|
|
|
// ==== Enumerations, structures, defines ====
|
|
|
|
/// Version information.
|
|
typedef struct {
|
|
uint32_t api; ///< API version (major.minor.rev: mmnnnrrrr dec).
|
|
uint32_t kernel; ///< Kernel version (major.minor.rev: mmnnnrrrr dec).
|
|
} osVersion_t;
|
|
|
|
/// Kernel state.
|
|
typedef enum {
|
|
osKernelInactive = 0, ///< Inactive.
|
|
osKernelReady = 1, ///< Ready.
|
|
osKernelRunning = 2, ///< Running.
|
|
osKernelLocked = 3, ///< Locked.
|
|
osKernelSuspended = 4, ///< Suspended.
|
|
osKernelError = -1, ///< Error.
|
|
osKernelReserved = 0x7FFFFFFF ///< Prevents enum down-size compiler optimization.
|
|
} osKernelState_t;
|
|
|
|
/// Timer callback function.
|
|
typedef void (*osTimerFunc_t) (void *argument);
|
|
|
|
/// Timer type.
|
|
typedef enum {
|
|
osTimerOnce = 0, ///< One-shot timer.
|
|
osTimerPeriodic = 1 ///< Repeating timer.
|
|
} osTimerType_t;
|
|
|
|
|
|
/// \details Timer ID identifies the timer.
|
|
typedef void *osTimerId_t;
|
|
|
|
/// \details Message Queue ID identifies the message queue.
|
|
typedef void *osMessageQueueId_t;
|
|
|
|
|
|
#ifndef TZ_MODULEID_T
|
|
#define TZ_MODULEID_T
|
|
/// \details Data type that identifies secure software modules called by a process.
|
|
typedef uint32_t TZ_ModuleId_t;
|
|
#endif
|
|
|
|
|
|
/// Attributes structure for timer.
|
|
typedef struct {
|
|
const char *name; ///< name of the timer
|
|
uint32_t attr_bits; ///< attribute bits
|
|
void *cb_mem; ///< memory for control block
|
|
uint32_t cb_size; ///< size of provided memory for control block
|
|
} osTimerAttr_t;
|
|
|
|
/// Attributes structure for message queue.
|
|
typedef struct {
|
|
const char *name; ///< name of the message queue
|
|
uint32_t attr_bits; ///< attribute bits
|
|
void *cb_mem; ///< memory for control block
|
|
uint32_t cb_size; ///< size of provided memory for control block
|
|
void *mq_mem; ///< memory for data storage
|
|
uint32_t mq_size; ///< size of provided memory for data storage
|
|
} osMessageQueueAttr_t;
|
|
|
|
|
|
// ==== Kernel Management Functions ====
|
|
|
|
/// Initialize the RTOS Kernel.
|
|
/// \return status code that indicates the execution status of the function.
|
|
osStatus_t osKernelInitialize (void);
|
|
|
|
/// Get RTOS Kernel Information.
|
|
/// \param[out] version pointer to buffer for retrieving version information.
|
|
/// \param[out] id_buf pointer to buffer for retrieving kernel identification string.
|
|
/// \param[in] id_size size of buffer for kernel identification string.
|
|
/// \return status code that indicates the execution status of the function.
|
|
osStatus_t osKernelGetInfo (osVersion_t *version, char *id_buf, uint32_t id_size);
|
|
|
|
/// Get the current RTOS Kernel state.
|
|
/// \return current RTOS Kernel state.
|
|
osKernelState_t osKernelGetState (void);
|
|
|
|
/// Start the RTOS Kernel scheduler.
|
|
/// \return status code that indicates the execution status of the function.
|
|
osStatus_t osKernelStart (void);
|
|
|
|
/// Lock the RTOS Kernel scheduler.
|
|
/// \return previous lock state (1 - locked, 0 - not locked, error code if negative).
|
|
int32_t osKernelLock (void);
|
|
|
|
/// Unlock the RTOS Kernel scheduler.
|
|
/// \return previous lock state (1 - locked, 0 - not locked, error code if negative).
|
|
int32_t osKernelUnlock (void);
|
|
|
|
/// Restore the RTOS Kernel scheduler lock state.
|
|
/// \param[in] lock lock state obtained by \ref osKernelLock or \ref osKernelUnlock.
|
|
/// \return new lock state (1 - locked, 0 - not locked, error code if negative).
|
|
int32_t osKernelRestoreLock (int32_t lock);
|
|
|
|
/// Suspend the RTOS Kernel scheduler.
|
|
/// \return time in ticks, for how long the system can sleep or power-down.
|
|
uint32_t osKernelSuspend (void);
|
|
|
|
/// Resume the RTOS Kernel scheduler.
|
|
/// \param[in] sleep_ticks time in ticks for how long the system was in sleep or power-down mode.
|
|
void osKernelResume (uint32_t sleep_ticks);
|
|
|
|
/// Get the RTOS kernel tick count.
|
|
/// \return RTOS kernel current tick count.
|
|
uint32_t osKernelGetTickCount (void);
|
|
|
|
/// Get the RTOS kernel tick frequency.
|
|
/// \return frequency of the kernel tick in hertz, i.e. kernel ticks per second.
|
|
uint32_t osKernelGetTickFreq (void);
|
|
|
|
/// Get the RTOS kernel system timer frequency.
|
|
/// \return frequency of the system timer in hertz, i.e. timer ticks per second.
|
|
uint32_t osKernelGetSysTimerFreq (void);
|
|
|
|
// ==== Generic Wait Functions ====
|
|
|
|
/// Wait for Timeout (Time Delay).
|
|
/// \param[in] ticks \ref CMSIS_RTOS_TimeOutValue "time ticks" value
|
|
/// \return status code that indicates the execution status of the function.
|
|
osStatus_t osDelay (uint32_t ticks);
|
|
|
|
/// Wait until specified time.
|
|
/// \param[in] ticks absolute time in ticks
|
|
/// \return status code that indicates the execution status of the function.
|
|
osStatus_t osDelayUntil (uint32_t ticks);
|
|
|
|
|
|
// ==== Timer Management Functions ====
|
|
|
|
/// Create and Initialize a timer.
|
|
/// \param[in] func function pointer to callback function.
|
|
/// \param[in] type \ref osTimerOnce for one-shot or \ref osTimerPeriodic for periodic behavior.
|
|
/// \param[in] argument argument to the timer callback function.
|
|
/// \param[in] attr timer attributes; NULL: default values.
|
|
/// \return timer ID for reference by other functions or NULL in case of error.
|
|
osTimerId_t osTimerNew (osTimerFunc_t func, osTimerType_t type, void *argument, const osTimerAttr_t *attr);
|
|
|
|
/// Get name of a timer.
|
|
/// \param[in] timer_id timer ID obtained by \ref osTimerNew.
|
|
/// \return name as null-terminated string.
|
|
const char *osTimerGetName (osTimerId_t timer_id);
|
|
|
|
/// Start or restart a timer.
|
|
/// \param[in] timer_id timer ID obtained by \ref osTimerNew.
|
|
/// \param[in] ticks \ref CMSIS_RTOS_TimeOutValue "time ticks" value of the timer.
|
|
/// \return status code that indicates the execution status of the function.
|
|
osStatus_t osTimerStart (osTimerId_t timer_id, uint32_t ticks);
|
|
|
|
/// Stop a timer.
|
|
/// \param[in] timer_id timer ID obtained by \ref osTimerNew.
|
|
/// \return status code that indicates the execution status of the function.
|
|
osStatus_t osTimerStop (osTimerId_t timer_id);
|
|
|
|
/// Check if a timer is running.
|
|
/// \param[in] timer_id timer ID obtained by \ref osTimerNew.
|
|
/// \return 0 not running, 1 running.
|
|
uint32_t osTimerIsRunning (osTimerId_t timer_id);
|
|
|
|
/// Delete a timer.
|
|
/// \param[in] timer_id timer ID obtained by \ref osTimerNew.
|
|
/// \return status code that indicates the execution status of the function.
|
|
osStatus_t osTimerDelete (osTimerId_t timer_id);
|
|
|
|
// ==== Message Queue Management Functions ====
|
|
|
|
/// Create and Initialize a Message Queue object.
|
|
/// \param[in] msg_count maximum number of messages in queue.
|
|
/// \param[in] msg_size maximum message size in bytes.
|
|
/// \param[in] attr message queue attributes; NULL: default values.
|
|
/// \return message queue ID for reference by other functions or NULL in case of error.
|
|
osMessageQueueId_t osMessageQueueNew (uint32_t msg_count, uint32_t msg_size, const osMessageQueueAttr_t *attr);
|
|
|
|
/// Get name of a Message Queue object.
|
|
/// \param[in] mq_id message queue ID obtained by \ref osMessageQueueNew.
|
|
/// \return name as null-terminated string.
|
|
const char *osMessageQueueGetName (osMessageQueueId_t mq_id);
|
|
|
|
/// Put a Message into a Queue or timeout if Queue is full.
|
|
/// \param[in] mq_id message queue ID obtained by \ref osMessageQueueNew.
|
|
/// \param[in] msg_ptr pointer to buffer with message to put into a queue.
|
|
/// \param[in] msg_prio message priority.
|
|
/// \param[in] timeout \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out.
|
|
/// \return status code that indicates the execution status of the function.
|
|
osStatus_t osMessageQueuePut (osMessageQueueId_t mq_id, const void *msg_ptr, uint8_t msg_prio, uint32_t timeout);
|
|
|
|
/// Get a Message from a Queue or timeout if Queue is empty.
|
|
/// \param[in] mq_id message queue ID obtained by \ref osMessageQueueNew.
|
|
/// \param[out] msg_ptr pointer to buffer for message to get from a queue.
|
|
/// \param[out] msg_prio pointer to buffer for message priority or NULL.
|
|
/// \param[in] timeout \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out.
|
|
/// \return status code that indicates the execution status of the function.
|
|
osStatus_t osMessageQueueGet (osMessageQueueId_t mq_id, void *msg_ptr, uint8_t *msg_prio, uint32_t timeout);
|
|
|
|
/// Get maximum number of messages in a Message Queue.
|
|
/// \param[in] mq_id message queue ID obtained by \ref osMessageQueueNew.
|
|
/// \return maximum number of messages.
|
|
uint32_t osMessageQueueGetCapacity (osMessageQueueId_t mq_id);
|
|
|
|
/// Get maximum message size in a Message Queue.
|
|
/// \param[in] mq_id message queue ID obtained by \ref osMessageQueueNew.
|
|
/// \return maximum message size in bytes.
|
|
uint32_t osMessageQueueGetMsgSize (osMessageQueueId_t mq_id);
|
|
|
|
/// Get number of queued messages in a Message Queue.
|
|
/// \param[in] mq_id message queue ID obtained by \ref osMessageQueueNew.
|
|
/// \return number of queued messages.
|
|
uint32_t osMessageQueueGetCount (osMessageQueueId_t mq_id);
|
|
|
|
/// Get number of available slots for messages in a Message Queue.
|
|
/// \param[in] mq_id message queue ID obtained by \ref osMessageQueueNew.
|
|
/// \return number of available slots for messages.
|
|
uint32_t osMessageQueueGetSpace (osMessageQueueId_t mq_id);
|
|
|
|
/// Reset a Message Queue to initial empty state.
|
|
/// \param[in] mq_id message queue ID obtained by \ref osMessageQueueNew.
|
|
/// \return status code that indicates the execution status of the function.
|
|
osStatus_t osMessageQueueReset (osMessageQueueId_t mq_id);
|
|
|
|
/// Delete a Message Queue object.
|
|
/// \param[in] mq_id message queue ID obtained by \ref osMessageQueueNew.
|
|
/// \return status code that indicates the execution status of the function.
|
|
osStatus_t osMessageQueueDelete (osMessageQueueId_t mq_id);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif // CMSIS_OS2_H_
|