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Add fsl_rtos_abstraction.c and clean up fsl_rtos_abstraction.h a bit.

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László Monda
2017-04-12 00:03:49 +02:00
parent 604d354072
commit 97195b474f
1 changed files with 14 additions and 57 deletions
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71
right/src/buspal/fsl_rtos_abstraction.h
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@@ -1,59 +1,35 @@
#if !defined(__FSL_RTOS_ABSTRACTION_H__)
#ifndef __FSL_RTOS_ABSTRACTION_H__
#define __FSL_RTOS_ABSTRACTION_H__
#include <stdint.h>
#include <stdbool.h>
//! @addtogroup rtos_irq_sync
//! @{
////////////////////////////////////////////////////////////////////////////////
// Declarations
////////////////////////////////////////////////////////////////////////////////
typedef enum _osa_status_t
{
kStatus_OSA_Success = 0U, /*!< Success */
kStatus_OSA_Error = 1U, /*!< Failed */
kStatus_OSA_Timeout = 2U, /*!< Timeout occurs while waiting */
kStatus_OSA_Idle = 3U /*!< Used for bare metal only, the wait object is not ready
and timeout still not occur */
typedef enum _osa_status_t {
kStatus_OSA_Success = 0U, // Success
kStatus_OSA_Error = 1U, // Failed
kStatus_OSA_Timeout = 2U, // Timeout occurs while waiting
kStatus_OSA_Idle = 3U // Used for bare metal only, the wait object is not ready and timeout still not occur
} osa_status_t;
typedef struct Semaphore
{
volatile bool isWaiting; /*!< Is any task waiting for a timeout on this object */
volatile uint8_t semCount; /*!< The count value of the object */
uint64_t tickStart; /*!< The ticks to start timeout */
uint32_t timeout; /*!< Timeout to wait in milliseconds */
typedef struct Semaphore {
volatile bool isWaiting; // Is any task waiting for a timeout on this object
volatile uint8_t semCount; // The count value of the object
uint64_t tickStart; // The ticks to start timeout
uint32_t timeout; // Timeout to wait in milliseconds
} semaphore_t;
//! @brief Type for an interrupt synchronization object.
// Interrupt synchronization object.
typedef volatile int32_t sync_object_t;
//! @brief Type for an interrupt lock object.
// Interrupt lock object.
typedef volatile uint32_t lock_object_t;
enum sync_timeouts
{
//! @brief Constant to pass for the sync_wait() timeout in order to wait indefinitely.
kSyncWaitForever = 0xffffffffU
kSyncWaitForever = 0xffffffffU // Constant to pass for the sync_wait() timeout in order to wait indefinitely.
};
////////////////////////////////////////////////////////////////////////////////
// API
////////////////////////////////////////////////////////////////////////////////
#if defined(__cplusplus)
extern "C" {
#endif
//! @name Interrupt handler synchronization
//@{
/*!
* @name Counting Semaphore
* @{
*/
/*!
* @brief Creates a semaphore with a given value.
@@ -162,12 +138,7 @@ osa_status_t OSA_SemaDestroy(semaphore_t *pSem);
*/
void OSA_TimeDelay(uint32_t delay);
//@}
//! @}
//! @name Interrupt handler synchronization
//@{
/*!
* @brief Initialize a synchronization object to a given state.
@@ -206,13 +177,7 @@ void sync_signal(sync_object_t *obj);
*/
void sync_reset(sync_object_t *obj);
//@}
//! @addtogroup irq_lock
//! @{
//! @name Interrupt handler lock
//@{
//! @brief Initialize the lock object
void lock_init(void);
@@ -223,12 +188,4 @@ void lock_acquire(void);
//! @brief Restore previous state.
void lock_release(void);
//@}
//! @}
#if defined(__cplusplus)
}
#endif
#endif // __FSL_RTOS_ABSTRACTION_H__