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0ce4bee910
This is the initial commit for uD3TN. uD3TN is a fork of uPCN v0.8.0, which will be developed and maintained in a public Git repository. For questions concerning the history of and code provided with uPCN, please get in touch with us via: contact <at> d3tn <dot> com Signed-off-by: Felix Walter <felix.walter@d3tn.com>
56 lines
1.7 KiB
C
56 lines
1.7 KiB
C
/*
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* hal_task.h
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*
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* Description: contains the definitions of the hardware abstraction
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* layer interface for thread-related functionality
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*
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*/
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#ifndef HAL_TASK_H_INCLUDED
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#define HAL_TASK_H_INCLUDED
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#include "platform/hal_types.h"
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#include <stddef.h>
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#include <stdio.h>
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#include <stdint.h>
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/**
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* @brief hal_createTask Creates a new task in the underlying OS infrastructure
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* @param taskFunction Pointer to the initial task function
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* <b>currently this function should never reach its end</b>
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* @param taskName a descriptive name for the task
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* @param taskPriority The priority with witch the scheduler should regard
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* the task
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* @param taskParameters Arbitrary data that is passed to the created task
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* @param taskStackSize The number of words (not bytes!) to allocate for use
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* as the task's stack
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* @param taskTag Identifier that is assigned to the created task for
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* debugging/tracing
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* @return a handle for the newly created task
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*/
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Task_t hal_task_create(void (*taskFunction)(void *), const char *taskName,
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int taskPriority, void *taskParameters,
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size_t taskStackSize, void *taskTag);
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/**
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* @brief hal_startScheduler Starts the task scheduler of the underlying OS
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* infrastructure (if necessary)
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*/
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void hal_task_start_scheduler(void);
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/**
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* @brief hal_task_delay Blocks the calling task for the specified time.
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* @param delay The delay in milliseconds
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*/
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void hal_task_delay(int delay);
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/**
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* @brief hal_task_delete Kills and deletes the given task
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* @param task The task that should be killed. If parameter is NULL, the
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* calling task is killed
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*/
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void hal_task_delete(Task_t task);
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#endif /* HAL_TASK_H_INCLUDED */
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