diff options
Diffstat (limited to 'fw/midi-dials/Drivers/CMSIS/RTOS2/Template')
| -rw-r--r-- | fw/midi-dials/Drivers/CMSIS/RTOS2/Template/cmsis_os.h | 922 | ||||
| -rw-r--r-- | fw/midi-dials/Drivers/CMSIS/RTOS2/Template/cmsis_os1.c | 361 |
2 files changed, 0 insertions, 1283 deletions
diff --git a/fw/midi-dials/Drivers/CMSIS/RTOS2/Template/cmsis_os.h b/fw/midi-dials/Drivers/CMSIS/RTOS2/Template/cmsis_os.h deleted file mode 100644 index 5447842..0000000 --- a/fw/midi-dials/Drivers/CMSIS/RTOS2/Template/cmsis_os.h +++ /dev/null @@ -1,922 +0,0 @@ -/*
- * Copyright (c) 2013-2018 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: 18. June 2018
- * $Revision: V2.1.3
- *
- * Project: CMSIS-RTOS API
- * Title: cmsis_os.h template header file
- *
- * Version 0.02
- * Initial Proposal Phase
- * Version 0.03
- * osKernelStart added, optional feature: main started as thread
- * osSemaphores have standard behavior
- * osTimerCreate does not start the timer, added osTimerStart
- * osThreadPass is renamed to osThreadYield
- * Version 1.01
- * Support for C++ interface
- * - const attribute removed from the osXxxxDef_t typedefs
- * - const attribute added to the osXxxxDef macros
- * Added: osTimerDelete, osMutexDelete, osSemaphoreDelete
- * Added: osKernelInitialize
- * Version 1.02
- * Control functions for short timeouts in microsecond resolution:
- * Added: osKernelSysTick, osKernelSysTickFrequency, osKernelSysTickMicroSec
- * Removed: osSignalGet
- * Version 2.0.0
- * OS objects creation without macros (dynamic creation and resource allocation):
- * - added: osXxxxNew functions which replace osXxxxCreate
- * - added: osXxxxAttr_t structures
- * - deprecated: osXxxxCreate functions, osXxxxDef_t structures
- * - deprecated: osXxxxDef and osXxxx macros
- * osStatus codes simplified and renamed to osStatus_t
- * osEvent return structure deprecated
- * Kernel:
- * - added: osKernelInfo_t and osKernelGetInfo
- * - added: osKernelState_t and osKernelGetState (replaces osKernelRunning)
- * - added: osKernelLock, osKernelUnlock
- * - added: osKernelSuspend, osKernelResume
- * - added: osKernelGetTickCount, osKernelGetTickFreq
- * - renamed osKernelSysTick to osKernelGetSysTimerCount
- * - replaced osKernelSysTickFrequency with osKernelGetSysTimerFreq
- * - deprecated osKernelSysTickMicroSec
- * Thread:
- * - extended number of thread priorities
- * - renamed osPrioriry to osPrioriry_t
- * - replaced osThreadCreate with osThreadNew
- * - added: osThreadGetName
- * - added: osThreadState_t and osThreadGetState
- * - added: osThreadGetStackSize, osThreadGetStackSpace
- * - added: osThreadSuspend, osThreadResume
- * - added: osThreadJoin, osThreadDetach, osThreadExit
- * - added: osThreadGetCount, osThreadEnumerate
- * - added: Thread Flags (moved from Signals)
- * Signals:
- * - renamed osSignals to osThreadFlags (moved to Thread Flags)
- * - changed return value of Set/Clear/Wait functions
- * - Clear function limited to current running thread
- * - extended Wait function (options)
- * - added: osThreadFlagsGet
- * Event Flags:
- * - added new independent object for handling Event Flags
- * Delay and Wait functions:
- * - added: osDelayUntil
- * - deprecated: osWait
- * Timer:
- * - replaced osTimerCreate with osTimerNew
- * - added: osTimerGetName, osTimerIsRunning
- * Mutex:
- * - extended: attributes (Recursive, Priority Inherit, Robust)
- * - replaced osMutexCreate with osMutexNew
- * - renamed osMutexWait to osMutexAcquire
- * - added: osMutexGetName, osMutexGetOwner
- * Semaphore:
- * - extended: maximum and initial token count
- * - replaced osSemaphoreCreate with osSemaphoreNew
- * - renamed osSemaphoreWait to osSemaphoreAcquire (changed return value)
- * - added: osSemaphoreGetName, osSemaphoreGetCount
- * Memory Pool:
- * - using osMemoryPool prefix instead of osPool
- * - replaced osPoolCreate with osMemoryPoolNew
- * - extended osMemoryPoolAlloc (timeout)
- * - added: osMemoryPoolGetName
- * - added: osMemoryPoolGetCapacity, osMemoryPoolGetBlockSize
- * - added: osMemoryPoolGetCount, osMemoryPoolGetSpace
- * - added: osMemoryPoolDelete
- * - deprecated: osPoolCAlloc
- * Message Queue:
- * - extended: fixed size message instead of a single 32-bit value
- * - using osMessageQueue prefix instead of osMessage
- * - replaced osMessageCreate with osMessageQueueNew
- * - updated: osMessageQueuePut, osMessageQueueGet
- * - added: osMessageQueueGetName
- * - added: osMessageQueueGetCapacity, osMessageQueueGetMsgSize
- * - added: osMessageQueueGetCount, osMessageQueueGetSpace
- * - added: osMessageQueueReset, osMessageQueueDelete
- * Mail Queue:
- * - deprecated (superseded by extended Message Queue functionality)
- * 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 2.1.1
- * Additional functions allowed to be called from Interrupt Service Routines:
- * - osKernelGetTickCount, osKernelGetTickFreq
- * Changed Kernel Tick type to uint32_t:
- * - updated: osKernelGetTickCount, osDelayUntil
- * Version 2.1.2
- * Additional functions allowed to be called from Interrupt Service Routines:
- * - osKernelGetInfo, osKernelGetState
- * Version 2.1.3
- * Additional functions allowed to be called from Interrupt Service Routines:
- * - osThreadGetId
- *---------------------------------------------------------------------------*/
-
-#ifndef CMSIS_OS_H_
-#define CMSIS_OS_H_
-
-/// \b osCMSIS identifies the CMSIS-RTOS API version.
-#define osCMSIS 0x20001U ///< API version (main[31:16].sub[15:0])
-
-/// \note CAN BE CHANGED: \b osCMSIS_KERNEL identifies the underlying RTOS kernel and version number.
-#define osCMSIS_KERNEL 0x10000U ///< RTOS identification and version (main[31:16].sub[15:0])
-
-/// \note CAN BE CHANGED: \b osKernelSystemId identifies the underlying RTOS kernel.
-#define osKernelSystemId "KERNEL V1.0" ///< RTOS identification string
-
-/// \note CAN BE CHANGED: \b osFeature_xxx identifies RTOS features.
-#define osFeature_MainThread 0 ///< main thread 1=main can be thread, 0=not available
-#define osFeature_Signals 16U ///< maximum number of Signal Flags available per thread
-#define osFeature_Semaphore 65535U ///< maximum count for \ref osSemaphoreCreate function
-#define osFeature_Wait 0 ///< osWait function: 1=available, 0=not available
-#define osFeature_SysTick 1 ///< osKernelSysTick functions: 1=available, 0=not available
-#define osFeature_Pool 1 ///< Memory Pools: 1=available, 0=not available
-#define osFeature_MessageQ 1 ///< Message Queues: 1=available, 0=not available
-#define osFeature_MailQ 1 ///< Mail Queues: 1=available, 0=not available
-
-#if (osCMSIS >= 0x20000U)
-#include "cmsis_os2.h"
-#else
-#include <stdint.h>
-#include <stddef.h>
-#endif
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-// ==== Enumerations, structures, defines ====
-
-/// Priority values.
-#if (osCMSIS < 0x20000U)
-typedef enum {
- osPriorityIdle = -3, ///< Priority: idle (lowest)
- osPriorityLow = -2, ///< Priority: low
- osPriorityBelowNormal = -1, ///< Priority: below normal
- osPriorityNormal = 0, ///< Priority: normal (default)
- osPriorityAboveNormal = +1, ///< Priority: above normal
- osPriorityHigh = +2, ///< Priority: high
- osPriorityRealtime = +3, ///< Priority: realtime (highest)
- osPriorityError = 0x84, ///< System cannot determine priority or illegal priority.
- osPriorityReserved = 0x7FFFFFFF ///< Prevents enum down-size compiler optimization.
-} osPriority;
-#else
-#define osPriority osPriority_t
-#endif
-
-/// Entry point of a thread.
-typedef void (*os_pthread) (void const *argument);
-
-/// Entry point of a timer call back function.
-typedef void (*os_ptimer) (void const *argument);
-
-/// Timer type.
-#if (osCMSIS < 0x20000U)
-typedef enum {
- osTimerOnce = 0, ///< One-shot timer.
- osTimerPeriodic = 1 ///< Repeating timer.
-} os_timer_type;
-#else
-#define os_timer_type osTimerType_t
-#endif
-
-/// Timeout value.
-#define osWaitForever 0xFFFFFFFFU ///< Wait forever timeout value.
-
-/// Status code values returned by CMSIS-RTOS functions.
-#if (osCMSIS < 0x20000U)
-typedef enum {
- osOK = 0, ///< Function completed; no error or event occurred.
- osEventSignal = 0x08, ///< Function completed; signal event occurred.
- osEventMessage = 0x10, ///< Function completed; message event occurred.
- osEventMail = 0x20, ///< Function completed; mail event occurred.
- osEventTimeout = 0x40, ///< Function completed; timeout occurred.
- osErrorParameter = 0x80, ///< Parameter error: a mandatory parameter was missing or specified an incorrect object.
- osErrorResource = 0x81, ///< Resource not available: a specified resource was not available.
- osErrorTimeoutResource = 0xC1, ///< Resource not available within given time: a specified resource was not available within the timeout period.
- osErrorISR = 0x82, ///< Not allowed in ISR context: the function cannot be called from interrupt service routines.
- osErrorISRRecursive = 0x83, ///< Function called multiple times from ISR with same object.
- osErrorPriority = 0x84, ///< System cannot determine priority or thread has illegal priority.
- osErrorNoMemory = 0x85, ///< System is out of memory: it was impossible to allocate or reserve memory for the operation.
- osErrorValue = 0x86, ///< Value of a parameter is out of range.
- osErrorOS = 0xFF, ///< Unspecified RTOS error: run-time error but no other error message fits.
- osStatusReserved = 0x7FFFFFFF ///< Prevents enum down-size compiler optimization.
-} osStatus;
-#else
-typedef int32_t osStatus;
-#define osEventSignal (0x08)
-#define osEventMessage (0x10)
-#define osEventMail (0x20)
-#define osEventTimeout (0x40)
-#define osErrorOS osError
-#define osErrorTimeoutResource osErrorTimeout
-#define osErrorISRRecursive (-126)
-#define osErrorValue (-127)
-#define osErrorPriority (-128)
-#endif
-
-
-// >>> the following data type definitions may be adapted towards a specific RTOS
-
-/// Thread ID identifies the thread.
-/// \note CAN BE CHANGED: \b implementation specific in every CMSIS-RTOS.
-#if (osCMSIS < 0x20000U)
-typedef void *osThreadId;
-#else
-#define osThreadId osThreadId_t
-#endif
-
-/// Timer ID identifies the timer.
-/// \note CAN BE CHANGED: \b implementation specific in every CMSIS-RTOS.
-#if (osCMSIS < 0x20000U)
-typedef void *osTimerId;
-#else
-#define osTimerId osTimerId_t
-#endif
-
-/// Mutex ID identifies the mutex.
-/// \note CAN BE CHANGED: \b implementation specific in every CMSIS-RTOS.
-#if (osCMSIS < 0x20000U)
-typedef void *osMutexId;
-#else
-#define osMutexId osMutexId_t
-#endif
-
-/// Semaphore ID identifies the semaphore.
-/// \note CAN BE CHANGED: \b implementation specific in every CMSIS-RTOS.
-#if (osCMSIS < 0x20000U)
-typedef void *osSemaphoreId;
-#else
-#define osSemaphoreId osSemaphoreId_t
-#endif
-
-/// Pool ID identifies the memory pool.
-/// \note CAN BE CHANGED: \b implementation specific in every CMSIS-RTOS.
-typedef void *osPoolId;
-
-/// Message ID identifies the message queue.
-/// \note CAN BE CHANGED: \b implementation specific in every CMSIS-RTOS.
-typedef void *osMessageQId;
-
-/// Mail ID identifies the mail queue.
-/// \note CAN BE CHANGED: \b implementation specific in every CMSIS-RTOS.
-typedef void *osMailQId;
-
-
-/// Thread Definition structure contains startup information of a thread.
-/// \note CAN BE CHANGED: \b os_thread_def is implementation specific in every CMSIS-RTOS.
-#if (osCMSIS < 0x20000U)
-typedef struct os_thread_def {
- os_pthread pthread; ///< start address of thread function
- osPriority tpriority; ///< initial thread priority
- uint32_t instances; ///< maximum number of instances of that thread function
- uint32_t stacksize; ///< stack size requirements in bytes; 0 is default stack size
-} osThreadDef_t;
-#else
-typedef struct os_thread_def {
- os_pthread pthread; ///< start address of thread function
- osThreadAttr_t attr; ///< thread attributes
-} osThreadDef_t;
-#endif
-
-/// Timer Definition structure contains timer parameters.
-/// \note CAN BE CHANGED: \b os_timer_def is implementation specific in every CMSIS-RTOS.
-#if (osCMSIS < 0x20000U)
-typedef struct os_timer_def {
- os_ptimer ptimer; ///< start address of a timer function
-} osTimerDef_t;
-#else
-typedef struct os_timer_def {
- os_ptimer ptimer; ///< start address of a timer function
- osTimerAttr_t attr; ///< timer attributes
-} osTimerDef_t;
-#endif
-
-/// Mutex Definition structure contains setup information for a mutex.
-/// \note CAN BE CHANGED: \b os_mutex_def is implementation specific in every CMSIS-RTOS.
-#if (osCMSIS < 0x20000U)
-typedef struct os_mutex_def {
- uint32_t dummy; ///< dummy value
-} osMutexDef_t;
-#else
-#define osMutexDef_t osMutexAttr_t
-#endif
-
-/// Semaphore Definition structure contains setup information for a semaphore.
-/// \note CAN BE CHANGED: \b os_semaphore_def is implementation specific in every CMSIS-RTOS.
-#if (osCMSIS < 0x20000U)
-typedef struct os_semaphore_def {
- uint32_t dummy; ///< dummy value
-} osSemaphoreDef_t;
-#else
-#define osSemaphoreDef_t osSemaphoreAttr_t
-#endif
-
-/// Definition structure for memory block allocation.
-/// \note CAN BE CHANGED: \b os_pool_def is implementation specific in every CMSIS-RTOS.
-#if (osCMSIS < 0x20000U)
-typedef struct os_pool_def {
- uint32_t pool_sz; ///< number of items (elements) in the pool
- uint32_t item_sz; ///< size of an item
- void *pool; ///< pointer to memory for pool
-} osPoolDef_t;
-#else
-typedef struct os_pool_def {
- uint32_t pool_sz; ///< number of items (elements) in the pool
- uint32_t item_sz; ///< size of an item
- osMemoryPoolAttr_t attr; ///< memory pool attributes
-} osPoolDef_t;
-#endif
-
-/// Definition structure for message queue.
-/// \note CAN BE CHANGED: \b os_messageQ_def is implementation specific in every CMSIS-RTOS.
-#if (osCMSIS < 0x20000U)
-typedef struct os_messageQ_def {
- uint32_t queue_sz; ///< number of elements in the queue
- void *pool; ///< memory array for messages
-} osMessageQDef_t;
-#else
-typedef struct os_messageQ_def {
- uint32_t queue_sz; ///< number of elements in the queue
- osMessageQueueAttr_t attr; ///< message queue attributes
-} osMessageQDef_t;
-#endif
-
-/// Definition structure for mail queue.
-/// \note CAN BE CHANGED: \b os_mailQ_def is implementation specific in every CMSIS-RTOS.
-#if (osCMSIS < 0x20000U)
-typedef struct os_mailQ_def {
- uint32_t queue_sz; ///< number of elements in the queue
- uint32_t item_sz; ///< size of an item
- void *pool; ///< memory array for mail
-} osMailQDef_t;
-#else
-typedef struct os_mailQ_def {
- uint32_t queue_sz; ///< number of elements in the queue
- uint32_t item_sz; ///< size of an item
- void *mail; ///< pointer to mail
- osMemoryPoolAttr_t mp_attr; ///< memory pool attributes
- osMessageQueueAttr_t mq_attr; ///< message queue attributes
-} osMailQDef_t;
-#endif
-
-
-/// Event structure contains detailed information about an event.
-typedef struct {
- osStatus status; ///< status code: event or error information
- union {
- uint32_t v; ///< message as 32-bit value
- void *p; ///< message or mail as void pointer
- int32_t signals; ///< signal flags
- } value; ///< event value
- union {
- osMailQId mail_id; ///< mail id obtained by \ref osMailCreate
- osMessageQId message_id; ///< message id obtained by \ref osMessageCreate
- } def; ///< event definition
-} osEvent;
-
-
-// ==== Kernel Management Functions ====
-
-/// Initialize the RTOS Kernel for creating objects.
-/// \return status code that indicates the execution status of the function.
-#if (osCMSIS < 0x20000U)
-osStatus osKernelInitialize (void);
-#endif
-
-/// Start the RTOS Kernel scheduler.
-/// \return status code that indicates the execution status of the function.
-#if (osCMSIS < 0x20000U)
-osStatus osKernelStart (void);
-#endif
-
-/// Check if the RTOS kernel is already started.
-/// \return 0 RTOS is not started, 1 RTOS is started.
-#if (osCMSIS < 0x20000U)
-int32_t osKernelRunning(void);
-#endif
-
-#if (defined(osFeature_SysTick) && (osFeature_SysTick != 0)) // System Timer available
-
-/// Get the RTOS kernel system timer counter.
-/// \return RTOS kernel system timer as 32-bit value
-#if (osCMSIS < 0x20000U)
-uint32_t osKernelSysTick (void);
-#else
-#define osKernelSysTick osKernelGetSysTimerCount
-#endif
-
-/// The RTOS kernel system timer frequency in Hz.
-/// \note Reflects the system timer setting and is typically defined in a configuration file.
-#if (osCMSIS < 0x20000U)
-#define osKernelSysTickFrequency 100000000
-#endif
-
-/// Convert a microseconds value to a RTOS kernel system timer value.
-/// \param microsec time value in microseconds.
-/// \return time value normalized to the \ref osKernelSysTickFrequency
-#if (osCMSIS < 0x20000U)
-#define osKernelSysTickMicroSec(microsec) (((uint64_t)microsec * (osKernelSysTickFrequency)) / 1000000)
-#else
-#define osKernelSysTickMicroSec(microsec) (((uint64_t)microsec * osKernelGetSysTimerFreq()) / 1000000)
-#endif
-
-#endif // System Timer available
-
-
-// ==== Thread Management Functions ====
-
-/// Create a Thread Definition with function, priority, and stack requirements.
-/// \param name name of the thread function.
-/// \param priority initial priority of the thread function.
-/// \param instances number of possible thread instances.
-/// \param stacksz stack size (in bytes) requirements for the thread function.
-/// \note CAN BE CHANGED: The parameters to \b osThreadDef shall be consistent but the
-/// macro body is implementation specific in every CMSIS-RTOS.
-#if defined (osObjectsExternal) // object is external
-#define osThreadDef(name, priority, instances, stacksz) \
-extern const osThreadDef_t os_thread_def_##name
-#else // define the object
-#if (osCMSIS < 0x20000U)
-#define osThreadDef(name, priority, instances, stacksz) \
-const osThreadDef_t os_thread_def_##name = \
-{ (name), (priority), (instances), (stacksz) }
-#else
-#define osThreadDef(name, priority, instances, stacksz) \
-const osThreadDef_t os_thread_def_##name = \
-{ (name), \
- { NULL, osThreadDetached, NULL, 0U, NULL, 8*((stacksz+7)/8), (priority), 0U, 0U } }
-#endif
-#endif
-
-/// Access a Thread definition.
-/// \param name name of the thread definition object.
-/// \note CAN BE CHANGED: The parameter to \b osThread shall be consistent but the
-/// macro body is implementation specific in every CMSIS-RTOS.
-#define osThread(name) \
-&os_thread_def_##name
-
-/// Create a thread and add it to Active Threads and set it to state READY.
-/// \param[in] thread_def thread definition referenced with \ref osThread.
-/// \param[in] argument pointer that is passed to the thread function as start argument.
-/// \return thread ID for reference by other functions or NULL in case of error.
-osThreadId osThreadCreate (const osThreadDef_t *thread_def, void *argument);
-
-/// Return the thread ID of the current running thread.
-/// \return thread ID for reference by other functions or NULL in case of error.
-#if (osCMSIS < 0x20000U)
-osThreadId osThreadGetId (void);
-#endif
-
-/// Change priority of a thread.
-/// \param[in] thread_id thread ID obtained by \ref osThreadCreate or \ref osThreadGetId.
-/// \param[in] priority new priority value for the thread function.
-/// \return status code that indicates the execution status of the function.
-#if (osCMSIS < 0x20000U)
-osStatus osThreadSetPriority (osThreadId thread_id, osPriority priority);
-#endif
-
-/// Get current priority of a thread.
-/// \param[in] thread_id thread ID obtained by \ref osThreadCreate or \ref osThreadGetId.
-/// \return current priority value of the specified thread.
-#if (osCMSIS < 0x20000U)
-osPriority osThreadGetPriority (osThreadId thread_id);
-#endif
-
-/// Pass control to next thread that is in state \b READY.
-/// \return status code that indicates the execution status of the function.
-#if (osCMSIS < 0x20000U)
-osStatus osThreadYield (void);
-#endif
-
-/// Terminate execution of a thread.
-/// \param[in] thread_id thread ID obtained by \ref osThreadCreate or \ref osThreadGetId.
-/// \return status code that indicates the execution status of the function.
-#if (osCMSIS < 0x20000U)
-osStatus osThreadTerminate (osThreadId thread_id);
-#endif
-
-
-// ==== Signal Management ====
-
-/// Set the specified Signal Flags of an active thread.
-/// \param[in] thread_id thread ID obtained by \ref osThreadCreate or \ref osThreadGetId.
-/// \param[in] signals specifies the signal flags of the thread that should be set.
-/// \return previous signal flags of the specified thread or 0x80000000 in case of incorrect parameters.
-int32_t osSignalSet (osThreadId thread_id, int32_t signals);
-
-/// Clear the specified Signal Flags of an active thread.
-/// \param[in] thread_id thread ID obtained by \ref osThreadCreate or \ref osThreadGetId.
-/// \param[in] signals specifies the signal flags of the thread that shall be cleared.
-/// \return previous signal flags of the specified thread or 0x80000000 in case of incorrect parameters or call from ISR.
-int32_t osSignalClear (osThreadId thread_id, int32_t signals);
-
-/// Wait for one or more Signal Flags to become signaled for the current \b RUNNING thread.
-/// \param[in] signals wait until all specified signal flags set or 0 for any single signal flag.
-/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out.
-/// \return event flag information or error code.
-osEvent osSignalWait (int32_t signals, uint32_t millisec);
-
-
-// ==== Generic Wait Functions ====
-
-/// Wait for Timeout (Time Delay).
-/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue "time delay" value
-/// \return status code that indicates the execution status of the function.
-#if (osCMSIS < 0x20000U)
-osStatus osDelay (uint32_t millisec);
-#endif
-
-#if (defined (osFeature_Wait) && (osFeature_Wait != 0)) // Generic Wait available
-
-/// Wait for Signal, Message, Mail, or Timeout.
-/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out
-/// \return event that contains signal, message, or mail information or error code.
-osEvent osWait (uint32_t millisec);
-
-#endif // Generic Wait available
-
-
-// ==== Timer Management Functions ====
-
-/// Define a Timer object.
-/// \param name name of the timer object.
-/// \param function name of the timer call back function.
-/// \note CAN BE CHANGED: The parameter to \b osTimerDef shall be consistent but the
-/// macro body is implementation specific in every CMSIS-RTOS.
-#if defined (osObjectsExternal) // object is external
-#define osTimerDef(name, function) \
-extern const osTimerDef_t os_timer_def_##name
-#else // define the object
-#if (osCMSIS < 0x20000U)
-#define osTimerDef(name, function) \
-const osTimerDef_t os_timer_def_##name = { (function) }
-#else
-#define osTimerDef(name, function) \
-const osTimerDef_t os_timer_def_##name = \
-{ (function), { NULL, 0U, NULL, 0U } }
-#endif
-#endif
-
-/// Access a Timer definition.
-/// \param name name of the timer object.
-/// \note CAN BE CHANGED: The parameter to \b osTimer shall be consistent but the
-/// macro body is implementation specific in every CMSIS-RTOS.
-#define osTimer(name) \
-&os_timer_def_##name
-
-/// Create and Initialize a timer.
-/// \param[in] timer_def timer object referenced with \ref osTimer.
-/// \param[in] type osTimerOnce for one-shot or osTimerPeriodic for periodic behavior.
-/// \param[in] argument argument to the timer call back function.
-/// \return timer ID for reference by other functions or NULL in case of error.
-osTimerId osTimerCreate (const osTimerDef_t *timer_def, os_timer_type type, void *argument);
-
-/// Start or restart a timer.
-/// \param[in] timer_id timer ID obtained by \ref osTimerCreate.
-/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue "time delay" value of the timer.
-/// \return status code that indicates the execution status of the function.
-#if (osCMSIS < 0x20000U)
-osStatus osTimerStart (osTimerId timer_id, uint32_t millisec);
-#endif
-
-/// Stop a timer.
-/// \param[in] timer_id timer ID obtained by \ref osTimerCreate.
-/// \return status code that indicates the execution status of the function.
-#if (osCMSIS < 0x20000U)
-osStatus osTimerStop (osTimerId timer_id);
-#endif
-
-/// Delete a timer.
-/// \param[in] timer_id timer ID obtained by \ref osTimerCreate.
-/// \return status code that indicates the execution status of the function.
-#if (osCMSIS < 0x20000U)
-osStatus osTimerDelete (osTimerId timer_id);
-#endif
-
-
-// ==== Mutex Management Functions ====
-
-/// Define a Mutex.
-/// \param name name of the mutex object.
-/// \note CAN BE CHANGED: The parameter to \b osMutexDef shall be consistent but the
-/// macro body is implementation specific in every CMSIS-RTOS.
-#if defined (osObjectsExternal) // object is external
-#define osMutexDef(name) \
-extern const osMutexDef_t os_mutex_def_##name
-#else // define the object
-#if (osCMSIS < 0x20000U)
-#define osMutexDef(name) \
-const osMutexDef_t os_mutex_def_##name = { 0 }
-#else
-#define osMutexDef(name) \
-const osMutexDef_t os_mutex_def_##name = \
-{ NULL, osMutexRecursive | osMutexPrioInherit | osMutexRobust, NULL, 0U }
-#endif
-#endif
-
-/// Access a Mutex definition.
-/// \param name name of the mutex object.
-/// \note CAN BE CHANGED: The parameter to \b osMutex shall be consistent but the
-/// macro body is implementation specific in every CMSIS-RTOS.
-#define osMutex(name) \
-&os_mutex_def_##name
-
-/// Create and Initialize a Mutex object.
-/// \param[in] mutex_def mutex definition referenced with \ref osMutex.
-/// \return mutex ID for reference by other functions or NULL in case of error.
-osMutexId osMutexCreate (const osMutexDef_t *mutex_def);
-
-/// Wait until a Mutex becomes available.
-/// \param[in] mutex_id mutex ID obtained by \ref osMutexCreate.
-/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out.
-/// \return status code that indicates the execution status of the function.
-#if (osCMSIS < 0x20000U)
-osStatus osMutexWait (osMutexId mutex_id, uint32_t millisec);
-#else
-#define osMutexWait osMutexAcquire
-#endif
-
-/// Release a Mutex that was obtained by \ref osMutexWait.
-/// \param[in] mutex_id mutex ID obtained by \ref osMutexCreate.
-/// \return status code that indicates the execution status of the function.
-#if (osCMSIS < 0x20000U)
-osStatus osMutexRelease (osMutexId mutex_id);
-#endif
-
-/// Delete a Mutex object.
-/// \param[in] mutex_id mutex ID obtained by \ref osMutexCreate.
-/// \return status code that indicates the execution status of the function.
-#if (osCMSIS < 0x20000U)
-osStatus osMutexDelete (osMutexId mutex_id);
-#endif
-
-
-// ==== Semaphore Management Functions ====
-
-#if (defined (osFeature_Semaphore) && (osFeature_Semaphore != 0U)) // Semaphore available
-
-/// Define a Semaphore object.
-/// \param name name of the semaphore object.
-/// \note CAN BE CHANGED: The parameter to \b osSemaphoreDef shall be consistent but the
-/// macro body is implementation specific in every CMSIS-RTOS.
-#if defined (osObjectsExternal) // object is external
-#define osSemaphoreDef(name) \
-extern const osSemaphoreDef_t os_semaphore_def_##name
-#else // define the object
-#if (osCMSIS < 0x20000U)
-#define osSemaphoreDef(name) \
-const osSemaphoreDef_t os_semaphore_def_##name = { 0 }
-#else
-#define osSemaphoreDef(name) \
-const osSemaphoreDef_t os_semaphore_def_##name = \
-{ NULL, 0U, NULL, 0U }
-#endif
-#endif
-
-/// Access a Semaphore definition.
-/// \param name name of the semaphore object.
-/// \note CAN BE CHANGED: The parameter to \b osSemaphore shall be consistent but the
-/// macro body is implementation specific in every CMSIS-RTOS.
-#define osSemaphore(name) \
-&os_semaphore_def_##name
-
-/// Create and Initialize a Semaphore object.
-/// \param[in] semaphore_def semaphore definition referenced with \ref osSemaphore.
-/// \param[in] count maximum and initial number of available tokens.
-/// \return semaphore ID for reference by other functions or NULL in case of error.
-osSemaphoreId osSemaphoreCreate (const osSemaphoreDef_t *semaphore_def, int32_t count);
-
-/// Wait until a Semaphore token becomes available.
-/// \param[in] semaphore_id semaphore object referenced with \ref osSemaphoreCreate.
-/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out.
-/// \return number of available tokens, or -1 in case of incorrect parameters.
-int32_t osSemaphoreWait (osSemaphoreId semaphore_id, uint32_t millisec);
-
-/// Release a Semaphore token.
-/// \param[in] semaphore_id semaphore object referenced with \ref osSemaphoreCreate.
-/// \return status code that indicates the execution status of the function.
-#if (osCMSIS < 0x20000U)
-osStatus osSemaphoreRelease (osSemaphoreId semaphore_id);
-#endif
-
-/// Delete a Semaphore object.
-/// \param[in] semaphore_id semaphore object referenced with \ref osSemaphoreCreate.
-/// \return status code that indicates the execution status of the function.
-#if (osCMSIS < 0x20000U)
-osStatus osSemaphoreDelete (osSemaphoreId semaphore_id);
-#endif
-
-#endif // Semaphore available
-
-
-// ==== Memory Pool Management Functions ====
-
-#if (defined(osFeature_Pool) && (osFeature_Pool != 0)) // Memory Pool available
-
-/// \brief Define a Memory Pool.
-/// \param name name of the memory pool.
-/// \param no maximum number of blocks (objects) in the memory pool.
-/// \param type data type of a single block (object).
-/// \note CAN BE CHANGED: The parameter to \b osPoolDef shall be consistent but the
-/// macro body is implementation specific in every CMSIS-RTOS.
-#if defined (osObjectsExternal) // object is external
-#define osPoolDef(name, no, type) \
-extern const osPoolDef_t os_pool_def_##name
-#else // define the object
-#if (osCMSIS < 0x20000U)
-#define osPoolDef(name, no, type) \
-const osPoolDef_t os_pool_def_##name = \
-{ (no), sizeof(type), NULL }
-#else
-#define osPoolDef(name, no, type) \
-const osPoolDef_t os_pool_def_##name = \
-{ (no), sizeof(type), { NULL, 0U, NULL, 0U, NULL, 0U } }
-#endif
-#endif
-
-/// \brief Access a Memory Pool definition.
-/// \param name name of the memory pool
-/// \note CAN BE CHANGED: The parameter to \b osPool shall be consistent but the
-/// macro body is implementation specific in every CMSIS-RTOS.
-#define osPool(name) \
-&os_pool_def_##name
-
-/// Create and Initialize a Memory Pool object.
-/// \param[in] pool_def memory pool definition referenced with \ref osPool.
-/// \return memory pool ID for reference by other functions or NULL in case of error.
-osPoolId osPoolCreate (const osPoolDef_t *pool_def);
-
-/// Allocate a memory block from a Memory Pool.
-/// \param[in] pool_id memory pool ID obtain referenced with \ref osPoolCreate.
-/// \return address of the allocated memory block or NULL in case of no memory available.
-void *osPoolAlloc (osPoolId pool_id);
-
-/// Allocate a memory block from a Memory Pool and set memory block to zero.
-/// \param[in] pool_id memory pool ID obtain referenced with \ref osPoolCreate.
-/// \return address of the allocated memory block or NULL in case of no memory available.
-void *osPoolCAlloc (osPoolId pool_id);
-
-/// Return an allocated memory block back to a Memory Pool.
-/// \param[in] pool_id memory pool ID obtain referenced with \ref osPoolCreate.
-/// \param[in] block address of the allocated memory block to be returned to the memory pool.
-/// \return status code that indicates the execution status of the function.
-osStatus osPoolFree (osPoolId pool_id, void *block);
-
-#endif // Memory Pool available
-
-
-// ==== Message Queue Management Functions ====
-
-#if (defined(osFeature_MessageQ) && (osFeature_MessageQ != 0)) // Message Queue available
-
-/// \brief Create a Message Queue Definition.
-/// \param name name of the queue.
-/// \param queue_sz maximum number of messages in the queue.
-/// \param type data type of a single message element (for debugger).
-/// \note CAN BE CHANGED: The parameter to \b osMessageQDef shall be consistent but the
-/// macro body is implementation specific in every CMSIS-RTOS.
-#if defined (osObjectsExternal) // object is external
-#define osMessageQDef(name, queue_sz, type) \
-extern const osMessageQDef_t os_messageQ_def_##name
-#else // define the object
-#if (osCMSIS < 0x20000U)
-#define osMessageQDef(name, queue_sz, type) \
-const osMessageQDef_t os_messageQ_def_##name = \
-{ (queue_sz), NULL }
-#else
-#define osMessageQDef(name, queue_sz, type) \
-const osMessageQDef_t os_messageQ_def_##name = \
-{ (queue_sz), { NULL, 0U, NULL, 0U, NULL, 0U } }
-#endif
-#endif
-
-/// \brief Access a Message Queue Definition.
-/// \param name name of the queue
-/// \note CAN BE CHANGED: The parameter to \b osMessageQ shall be consistent but the
-/// macro body is implementation specific in every CMSIS-RTOS.
-#define osMessageQ(name) \
-&os_messageQ_def_##name
-
-/// Create and Initialize a Message Queue object.
-/// \param[in] queue_def message queue definition referenced with \ref osMessageQ.
-/// \param[in] thread_id thread ID (obtained by \ref osThreadCreate or \ref osThreadGetId) or NULL.
-/// \return message queue ID for reference by other functions or NULL in case of error.
-osMessageQId osMessageCreate (const osMessageQDef_t *queue_def, osThreadId thread_id);
-
-/// Put a Message to a Queue.
-/// \param[in] queue_id message queue ID obtained with \ref osMessageCreate.
-/// \param[in] info message information.
-/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out.
-/// \return status code that indicates the execution status of the function.
-osStatus osMessagePut (osMessageQId queue_id, uint32_t info, uint32_t millisec);
-
-/// Get a Message from a Queue or timeout if Queue is empty.
-/// \param[in] queue_id message queue ID obtained with \ref osMessageCreate.
-/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out.
-/// \return event information that includes status code.
-osEvent osMessageGet (osMessageQId queue_id, uint32_t millisec);
-
-#endif // Message Queue available
-
-
-// ==== Mail Queue Management Functions ====
-
-#if (defined(osFeature_MailQ) && (osFeature_MailQ != 0)) // Mail Queue available
-
-/// \brief Create a Mail Queue Definition.
-/// \param name name of the queue.
-/// \param queue_sz maximum number of mails in the queue.
-/// \param type data type of a single mail element.
-/// \note CAN BE CHANGED: The parameter to \b osMailQDef shall be consistent but the
-/// macro body is implementation specific in every CMSIS-RTOS.
-#if defined (osObjectsExternal) // object is external
-#define osMailQDef(name, queue_sz, type) \
-extern const osMailQDef_t os_mailQ_def_##name
-#else // define the object
-#if (osCMSIS < 0x20000U)
-#define osMailQDef(name, queue_sz, type) \
-const osMailQDef_t os_mailQ_def_##name = \
-{ (queue_sz), sizeof(type), NULL }
-#else
-#define osMailQDef(name, queue_sz, type) \
-static void *os_mail_p_##name[2]; \
-const osMailQDef_t os_mailQ_def_##name = \
-{ (queue_sz), sizeof(type), (&os_mail_p_##name), \
- { NULL, 0U, NULL, 0U, NULL, 0U }, \
- { NULL, 0U, NULL, 0U, NULL, 0U } }
-#endif
-#endif
-
-/// \brief Access a Mail Queue Definition.
-/// \param name name of the queue
-/// \note CAN BE CHANGED: The parameter to \b osMailQ shall be consistent but the
-/// macro body is implementation specific in every CMSIS-RTOS.
-#define osMailQ(name) \
-&os_mailQ_def_##name
-
-/// Create and Initialize a Mail Queue object.
-/// \param[in] queue_def mail queue definition referenced with \ref osMailQ.
-/// \param[in] thread_id thread ID (obtained by \ref osThreadCreate or \ref osThreadGetId) or NULL.
-/// \return mail queue ID for reference by other functions or NULL in case of error.
-osMailQId osMailCreate (const osMailQDef_t *queue_def, osThreadId thread_id);
-
-/// Allocate a memory block for mail from a mail memory pool.
-/// \param[in] queue_id mail queue ID obtained with \ref osMailCreate.
-/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out
-/// \return pointer to memory block that can be filled with mail or NULL in case of error.
-void *osMailAlloc (osMailQId queue_id, uint32_t millisec);
-
-/// Allocate a memory block for mail from a mail memory pool and set memory block to zero.
-/// \param[in] queue_id mail queue ID obtained with \ref osMailCreate.
-/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out
-/// \return pointer to memory block that can be filled with mail or NULL in case of error.
-void *osMailCAlloc (osMailQId queue_id, uint32_t millisec);
-
-/// Put a Mail into a Queue.
-/// \param[in] queue_id mail queue ID obtained with \ref osMailCreate.
-/// \param[in] mail pointer to memory with mail to put into a queue.
-/// \return status code that indicates the execution status of the function.
-osStatus osMailPut (osMailQId queue_id, const void *mail);
-
-/// Get a Mail from a Queue or timeout if Queue is empty.
-/// \param[in] queue_id mail queue ID obtained with \ref osMailCreate.
-/// \param[in] millisec \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out.
-/// \return event information that includes status code.
-osEvent osMailGet (osMailQId queue_id, uint32_t millisec);
-
-/// Free a memory block by returning it to a mail memory pool.
-/// \param[in] queue_id mail queue ID obtained with \ref osMailCreate.
-/// \param[in] mail pointer to memory block that was obtained with \ref osMailGet.
-/// \return status code that indicates the execution status of the function.
-osStatus osMailFree (osMailQId queue_id, void *mail);
-
-#endif // Mail Queue available
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // CMSIS_OS_H_
diff --git a/fw/midi-dials/Drivers/CMSIS/RTOS2/Template/cmsis_os1.c b/fw/midi-dials/Drivers/CMSIS/RTOS2/Template/cmsis_os1.c deleted file mode 100644 index effe4a1..0000000 --- a/fw/midi-dials/Drivers/CMSIS/RTOS2/Template/cmsis_os1.c +++ /dev/null @@ -1,361 +0,0 @@ -/*
- * Copyright (c) 2013-2017 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: 10. January 2017
- * $Revision: V1.2
- *
- * Project: CMSIS-RTOS API V1
- * Title: cmsis_os_v1.c V1 module file
- *---------------------------------------------------------------------------*/
-
-#include <string.h>
-#include "cmsis_os.h"
-
-#if (osCMSIS >= 0x20000U)
-
-
-// Thread
-osThreadId osThreadCreate (const osThreadDef_t *thread_def, void *argument) {
-
- if (thread_def == NULL) {
- return (osThreadId)NULL;
- }
- return osThreadNew((osThreadFunc_t)thread_def->pthread, argument, &thread_def->attr);
-}
-
-
-// Signals
-
-#define SignalMask ((1U<<osFeature_Signals)-1U)
-
-int32_t osSignalSet (osThreadId thread_id, int32_t signals) {
- uint32_t flags;
-
- flags = osThreadFlagsSet(thread_id, (uint32_t)signals);
- if ((flags & 0x80000000U) != 0U) {
- return ((int32_t)0x80000000U);
- }
- return ((int32_t)(flags & ~((uint32_t)signals)));
-}
-
-int32_t osSignalClear (osThreadId thread_id, int32_t signals) {
- uint32_t flags;
-
- if (thread_id != osThreadGetId()) {
- return ((int32_t)0x80000000U);
- }
- flags = osThreadFlagsClear((uint32_t)signals);
- if ((flags & 0x80000000U) != 0U) {
- return ((int32_t)0x80000000U);
- }
- return ((int32_t)flags);
-}
-
-osEvent osSignalWait (int32_t signals, uint32_t millisec) {
- osEvent event;
- uint32_t flags;
-
- if (signals != 0) {
- flags = osThreadFlagsWait((uint32_t)signals, osFlagsWaitAll, millisec);
- } else {
- flags = osThreadFlagsWait(SignalMask, osFlagsWaitAny, millisec);
- }
- if ((flags > 0U) && (flags < 0x80000000U)) {
- event.status = osEventSignal;
- event.value.signals = (int32_t)flags;
- } else {
- switch ((int32_t)flags) {
- case osErrorResource:
- event.status = osOK;
- break;
- case osErrorTimeout:
- event.status = osEventTimeout;
- break;
- case osErrorParameter:
- event.status = osErrorValue;
- break;
- default:
- event.status = (osStatus)flags;
- break;
- }
- }
- return event;
-}
-
-
-// Timer
-osTimerId osTimerCreate (const osTimerDef_t *timer_def, os_timer_type type, void *argument) {
-
- if (timer_def == NULL) {
- return (osTimerId)NULL;
- }
- return osTimerNew((osTimerFunc_t)timer_def->ptimer, type, argument, &timer_def->attr);
-}
-
-
-// Mutex
-osMutexId osMutexCreate (const osMutexDef_t *mutex_def) {
-
- if (mutex_def == NULL) {
- return (osMutexId)NULL;
- }
- return osMutexNew(mutex_def);
-}
-
-
-// Semaphore
-
-#if (defined (osFeature_Semaphore) && (osFeature_Semaphore != 0U))
-
-osSemaphoreId osSemaphoreCreate (const osSemaphoreDef_t *semaphore_def, int32_t count) {
-
- if (semaphore_def == NULL) {
- return (osSemaphoreId)NULL;
- }
- return osSemaphoreNew((uint32_t)count, (uint32_t)count, semaphore_def);
-}
-
-int32_t osSemaphoreWait (osSemaphoreId semaphore_id, uint32_t millisec) {
- osStatus_t status;
- uint32_t count;
-
- status = osSemaphoreAcquire(semaphore_id, millisec);
- switch (status) {
- case osOK:
- count = osSemaphoreGetCount(semaphore_id);
- return ((int32_t)count + 1);
- case osErrorResource:
- case osErrorTimeout:
- return 0;
- default:
- break;
- }
- return -1;
-}
-
-#endif // Semaphore
-
-
-// Memory Pool
-
-#if (defined(osFeature_Pool) && (osFeature_Pool != 0))
-
-osPoolId osPoolCreate (const osPoolDef_t *pool_def) {
-
- if (pool_def == NULL) {
- return (osPoolId)NULL;
- }
- return ((osPoolId)(osMemoryPoolNew(pool_def->pool_sz, pool_def->item_sz, &pool_def->attr)));
-}
-
-void *osPoolAlloc (osPoolId pool_id) {
- return osMemoryPoolAlloc((osMemoryPoolId_t)pool_id, 0U);
-}
-
-void *osPoolCAlloc (osPoolId pool_id) {
- void *block;
- uint32_t block_size;
-
- block_size = osMemoryPoolGetBlockSize((osMemoryPoolId_t)pool_id);
- if (block_size == 0U) {
- return NULL;
- }
- block = osMemoryPoolAlloc((osMemoryPoolId_t)pool_id, 0U);
- if (block != NULL) {
- memset(block, 0, block_size);
- }
- return block;
-}
-
-osStatus osPoolFree (osPoolId pool_id, void *block) {
- return osMemoryPoolFree((osMemoryPoolId_t)pool_id, block);
-}
-
-#endif // Memory Pool
-
-
-// Message Queue
-
-#if (defined(osFeature_MessageQ) && (osFeature_MessageQ != 0))
-
-osMessageQId osMessageCreate (const osMessageQDef_t *queue_def, osThreadId thread_id) {
- (void)thread_id;
-
- if (queue_def == NULL) {
- return (osMessageQId)NULL;
- }
- return ((osMessageQId)(osMessageQueueNew(queue_def->queue_sz, sizeof(uint32_t), &queue_def->attr)));
-}
-
-osStatus osMessagePut (osMessageQId queue_id, uint32_t info, uint32_t millisec) {
- return osMessageQueuePut((osMessageQueueId_t)queue_id, &info, 0U, millisec);
-}
-
-osEvent osMessageGet (osMessageQId queue_id, uint32_t millisec) {
- osStatus_t status;
- osEvent event;
- uint32_t message;
-
- status = osMessageQueueGet((osMessageQueueId_t)queue_id, &message, NULL, millisec);
- switch (status) {
- case osOK:
- event.status = osEventMessage;
- event.value.v = message;
- break;
- case osErrorResource:
- event.status = osOK;
- break;
- case osErrorTimeout:
- event.status = osEventTimeout;
- break;
- default:
- event.status = status;
- break;
- }
- return event;
-}
-
-#endif // Message Queue
-
-
-// Mail Queue
-
-#if (defined(osFeature_MailQ) && (osFeature_MailQ != 0))
-
-typedef struct os_mail_queue_s {
- osMemoryPoolId_t mp_id;
- osMessageQueueId_t mq_id;
-} os_mail_queue_t;
-
-osMailQId osMailCreate (const osMailQDef_t *queue_def, osThreadId thread_id) {
- os_mail_queue_t *ptr;
- (void)thread_id;
-
- if (queue_def == NULL) {
- return (osMailQId)NULL;
- }
-
- ptr = queue_def->mail;
- if (ptr == NULL) {
- return (osMailQId)NULL;
- }
-
- ptr->mp_id = osMemoryPoolNew (queue_def->queue_sz, queue_def->item_sz, &queue_def->mp_attr);
- ptr->mq_id = osMessageQueueNew(queue_def->queue_sz, sizeof(void *), &queue_def->mq_attr);
- if ((ptr->mp_id == (osMemoryPoolId_t)NULL) || (ptr->mq_id == (osMessageQueueId_t)NULL)) {
- if (ptr->mp_id != (osMemoryPoolId_t)NULL) {
- osMemoryPoolDelete(ptr->mp_id);
- }
- if (ptr->mq_id != (osMessageQueueId_t)NULL) {
- osMessageQueueDelete(ptr->mq_id);
- }
- return (osMailQId)NULL;
- }
-
- return (osMailQId)ptr;
-}
-
-void *osMailAlloc (osMailQId queue_id, uint32_t millisec) {
- os_mail_queue_t *ptr = (os_mail_queue_t *)queue_id;
-
- if (ptr == NULL) {
- return NULL;
- }
- return osMemoryPoolAlloc(ptr->mp_id, millisec);
-}
-
-void *osMailCAlloc (osMailQId queue_id, uint32_t millisec) {
- os_mail_queue_t *ptr = (os_mail_queue_t *)queue_id;
- void *block;
- uint32_t block_size;
-
- if (ptr == NULL) {
- return NULL;
- }
- block_size = osMemoryPoolGetBlockSize(ptr->mp_id);
- if (block_size == 0U) {
- return NULL;
- }
- block = osMemoryPoolAlloc(ptr->mp_id, millisec);
- if (block != NULL) {
- memset(block, 0, block_size);
- }
-
- return block;
-
-}
-
-osStatus osMailPut (osMailQId queue_id, const void *mail) {
- os_mail_queue_t *ptr = (os_mail_queue_t *)queue_id;
-
- if (ptr == NULL) {
- return osErrorParameter;
- }
- if (mail == NULL) {
- return osErrorValue;
- }
- return osMessageQueuePut(ptr->mq_id, &mail, 0U, 0U);
-}
-
-osEvent osMailGet (osMailQId queue_id, uint32_t millisec) {
- os_mail_queue_t *ptr = (os_mail_queue_t *)queue_id;
- osStatus_t status;
- osEvent event;
- void *mail;
-
- if (ptr == NULL) {
- event.status = osErrorParameter;
- return event;
- }
-
- status = osMessageQueueGet(ptr->mq_id, &mail, NULL, millisec);
- switch (status) {
- case osOK:
- event.status = osEventMail;
- event.value.p = mail;
- break;
- case osErrorResource:
- event.status = osOK;
- break;
- case osErrorTimeout:
- event.status = osEventTimeout;
- break;
- default:
- event.status = status;
- break;
- }
- return event;
-}
-
-osStatus osMailFree (osMailQId queue_id, void *mail) {
- os_mail_queue_t *ptr = (os_mail_queue_t *)queue_id;
-
- if (ptr == NULL) {
- return osErrorParameter;
- }
- if (mail == NULL) {
- return osErrorValue;
- }
- return osMemoryPoolFree(ptr->mp_id, mail);
-}
-
-#endif // Mail Queue
-
-
-#endif // osCMSIS
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