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55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
/**
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* @ingroup kernel
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* @{
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* @file kernel_internal.h
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* @brief prototypes for kernel internal functions
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* @author INRIA
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* @author Oliver Hahm <oliver.hahm@inria.fr>
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*/
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#ifndef KERNEL_INTERNAL_H_
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#define KERNEL_INTERNAL_H_
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/**
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* @brief Initializes scheduler and creates main and idle task
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*/
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void kernel_init(void);
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/**
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* @brief Optionally: initializes platform specifics (devices, pin configuration etc.)
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*/
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void board_init(void);
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/**
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* @brief Gets called upon thread creation to set CPU registers
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*
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* @param[in] task_func First function to call within the thread
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* @param[in] stack_start Start address of the stack
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* @param[in] stack_size Stack size
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*
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* @return stack pointer
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*/
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char *thread_stack_init(void *task_func, void *stack_start, int stack_size);
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/**
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* @brief Removes thread from scheduler and set status to STATUS_STOPPED
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*/
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void sched_task_exit(void);
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/**
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* @brief Prints human readable, ps-like thread information for debugging purposes
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*/
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void thread_print_stack(void);
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/**
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* @brief Calculates stack usage if thread was created using CREATE_STACKTEST
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*
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* @param[in] stack The thread's stack
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*
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* @return The current usage (overwritten addresses) of the thread's stack
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*/
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int thread_measure_stack_usage(char *stack);
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/** @} */
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#endif /* KERNEL_INTERNAL_H_ */
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