os.h

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/* SPDX-License-Identifier: MIT */
/*
 * Author: Andreas Werner <kernel@andy89.org>
 * Date: 2016
 */
#ifndef OS_H_
#define OS_H_
#include <FreeRTOS.h>
#include <semphr.h>
#include <system.h>
#include <stdbool.h>
#include <system.h>
#include <portable.h>
#ifdef CONFIG_USE_STATIC
# define OS_DEFINE_TASK(name, stackSize) StaticTask_t name##_buffer; StackType_t ALIGN(portBYTE_ALIGNMENT) name##_stack[stackSize]; TaskHandle_t name
# define OS_DEFINE_QUEUE(name, length, size) StaticQueue_t name##_buffer; uint8_t name##_storage[length * size]; QueueHandle_t name 
# define OS_DEFINE_TIMER(name) StaticTimer_t name##_buffer; TimerHandle_t name
# define OS_DEFINE_EVENT_GROUP(name) StaticEventGroup_t name##_buffer; EventGroupHandle_t name
# define OS_DEFINE_SEMARPHORE(name) StaticSemaphore_t name##_buffer; SemaphoreHandle_t name
# define OS_DEFINE_SEMARPHORE_BINARAY(name) OS_DEFINE_SEMARPHORE(name)
# define OS_DEFINE_MUTEX(name) OS_DEFINE_SEMARPHORE(name)
# define OS_DEFINE_MUTEX_RECURSIVE(name) OS_DEFINE_SEMARPHORE(name)
 
# define OS_CREATE_TASK(function, name, stackSize, parameter, prio, handleName) (\
                {\
                        BaseType_t ret; \
                        handleName = xTaskCreateStatic(function, name, stackSize, parameter, prio, handleName##_stack, &handleName##_buffer); \
                        ret = (handleName == NULL) ? errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY : pdPASS; \
                        ret;\
                }\
        )
# define OS_CREATE_QUEUE(length, size, handleName) xQueueCreateStatic(length, size, handleName##_storage, &handleName##_buffer)
# define OS_CREATE_TIMER(name, period, autoReload, timerID, function, handleName) xTimerCreateStatic(name,period, autoReload, timerID, function, &handleName##_buffer)
# define OS_CREATE_EVENT_GROUP(handleName) xEventGroupCreateStatic(&handleName##_buffer)
# define OS_CREATE_SEMARPHORE(maxCount, initialCount, handleName) xSemaphoreCreateCountingStatic(maxCount, initialCount, &handleName##_buffer)
# define OS_CREATE_SEMARPHORE_BINARAY(handleName) xSemaphoreCreateBinaryStatic(&handleName##_buffer)
# define OS_CREATE_MUTEX(handleName) xSemaphoreCreateMutexStatic(&handleName##_buffer)
# define OS_CREATE_MUTEX_RECURSIVE(handleName) xSemaphoreCreateRecursiveMutexStatic(&handleName##_buffer)
 
#else
 
# define OS_DEFINE_TASK(name, stackSize) TaskHandle_t name
# define OS_DEFINE_QUEUE(name, length, size) QueueHandle_t name
# define OS_DEFINE_TIMER(name) TimerHandle_t name
# define OS_DEFINE_EVENT_GROUP(name) EventGroupHandle_t name
# define OS_DEFINE_SEMARPHORE(name) SemaphoreHandle_t name
# define OS_DEFINE_SEMARPHORE_BINARAY(name) OS_DEFINE_SEMARPHORE(name)
# define OS_DEFINE_MUTEX(name) OS_DEFINE_SEMARPHORE(name)
# define OS_DEFINE_MUTEX_RECURSIVE(name) OS_DEFINE_SEMARPHORE(name)
 
# define OS_CREATE_TASK(function, name, stackSize, parameter, prio, handleName) xTaskCreate(function, name, stackSize, parameter, prio, &handleName)
# define OS_CREATE_QUEUE(length, size, handleName) xQueueCreate(length, size)
# define OS_CREATE_TIMER(name, period, autoReload, timerID, function, handleName) xTimerCreate(name,period, autoReload, timerID, function)
# define OS_CREATE_EVENT_GROUP(handleName) xEventGroupCreate()
# define OS_CREATE_SEMARPHORE(maxCount, initialCount, handleName) xSemaphoreCreateCounting(maxCount, initialCount)
# define OS_CREATE_SEMARPHORE_BINARAY(handleName) xSemaphoreCreateBinary()
# define OS_CREATE_MUTEX(handleName) xSemaphoreCreateMutex()
# define OS_CREATE_MUTEX_RECURSIVE(handleName) xSemaphoreCreateRecursiveMutex()
#endif
 
#endif