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
64 lines
2.6 KiB
C
64 lines
2.6 KiB
C
#pragma once
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#include "base.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/// Attributes structure for event flags.
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typedef struct {
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const char* name; ///< name of the event flags
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uint32_t attr_bits; ///< attribute bits
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void* cb_mem; ///< memory for control block
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uint32_t cb_size; ///< size of provided memory for control block
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} osEventFlagsAttr_t;
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/// \details Event Flags ID identifies the event flags.
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typedef void* osEventFlagsId_t;
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/// Create and Initialize an Event Flags object.
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/// \param[in] attr event flags attributes; NULL: default values.
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/// \return event flags ID for reference by other functions or NULL in case of error.
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osEventFlagsId_t osEventFlagsNew(const osEventFlagsAttr_t* attr);
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/// Get name of an Event Flags object.
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/// \param[in] ef_id event flags ID obtained by \ref osEventFlagsNew.
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/// \return name as null-terminated string.
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const char* osEventFlagsGetName(osEventFlagsId_t ef_id);
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/// Set the specified Event Flags.
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/// \param[in] ef_id event flags ID obtained by \ref osEventFlagsNew.
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/// \param[in] flags specifies the flags that shall be set.
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/// \return event flags after setting or error code if highest bit set.
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uint32_t osEventFlagsSet(osEventFlagsId_t ef_id, uint32_t flags);
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/// Clear the specified Event Flags.
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/// \param[in] ef_id event flags ID obtained by \ref osEventFlagsNew.
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/// \param[in] flags specifies the flags that shall be cleared.
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/// \return event flags before clearing or error code if highest bit set.
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uint32_t osEventFlagsClear(osEventFlagsId_t ef_id, uint32_t flags);
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/// Get the current Event Flags.
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/// \param[in] ef_id event flags ID obtained by \ref osEventFlagsNew.
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/// \return current event flags.
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uint32_t osEventFlagsGet(osEventFlagsId_t ef_id);
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/// Wait for one or more Event Flags to become signaled.
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/// \param[in] ef_id event flags ID obtained by \ref osEventFlagsNew.
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/// \param[in] flags specifies the flags to wait for.
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/// \param[in] options specifies flags options (osFlagsXxxx).
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/// \param[in] timeout \ref CMSIS_RTOS_TimeOutValue or 0 in case of no time-out.
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/// \return event flags before clearing or error code if highest bit set.
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uint32_t
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osEventFlagsWait(osEventFlagsId_t ef_id, uint32_t flags, uint32_t options, uint32_t timeout);
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/// Delete an Event Flags object.
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/// \param[in] ef_id event flags ID obtained by \ref osEventFlagsNew.
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/// \return status code that indicates the execution status of the function.
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osStatus_t osEventFlagsDelete(osEventFlagsId_t ef_id);
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#ifdef __cplusplus
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}
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#endif
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