Enumerated Types¶

group group_ipc_sema_enums

Enumerations are used in the driver.

Enums

enum cy_en_ipcsema_status_t

cy_en_ipcsema_status_t: Return constants for IPC semaphores functions.

Values:

enumerator CY_IPC_SEMA_ERROR_LOCKED: Semaphores IPC channel has already been locked.

enumerator CY_IPC_SEMA_ERROR_UNLOCKED: Semaphores IPC channel is unlocked.

enumerator CY_IPC_SEMA_OUT_OF_RANGE: Semaphore API return when semaphore number is out of the range.

enumerator CY_IPC_SEMA_NOT_ACQUIRED: Semaphore API return when IPC channel was not acquired.

enumerator CY_IPC_SEMA_LOCKED: Semaphore API return status when semaphore channel is busy or locked by another process.

enumerator CY_IPC_SEMA_STATUS_LOCKED: Semaphore status return that the semaphore is set.

enumerator CY_IPC_SEMA_STATUS_UNLOCKED: Semaphore status return that the semaphore is cleared.

struct cy_stc_ipc_sema_t

#include <>

IPC semaphore control data structure.

Public Members