CMSIS-Driver  Version 2.6.0
Peripheral Interface for Middleware and Application Code
 All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
SAI Events

The SAI driver generates call back events that are notified via the function ARM_SAI_SignalEvent. More...

Macros

#define ARM_SAI_EVENT_SEND_COMPLETE   (1U << 0)
 Send completed. More...
 
#define ARM_SAI_EVENT_RECEIVE_COMPLETE   (1U << 1)
 Receive completed. More...
 
#define ARM_SAI_EVENT_TX_UNDERFLOW   (1U << 2)
 Transmit data not available. More...
 
#define ARM_SAI_EVENT_RX_OVERFLOW   (1U << 3)
 Receive data overflow. More...
 
#define ARM_SAI_EVENT_FRAME_ERROR   (1U << 4)
 Sync Frame error in Slave mode (optional) More...
 

Description

The SAI driver generates call back events that are notified via the function ARM_SAI_SignalEvent.

This section provides the event values for the ARM_SAI_SignalEvent callback function.

The following call back notification events are generated:

Macro Definition Documentation

#define ARM_SAI_EVENT_SEND_COMPLETE   (1U << 0)

Send completed.

#define ARM_SAI_EVENT_RECEIVE_COMPLETE   (1U << 1)

Receive completed.

#define ARM_SAI_EVENT_TX_UNDERFLOW   (1U << 2)

Transmit data not available.

#define ARM_SAI_EVENT_RX_OVERFLOW   (1U << 3)

Receive data overflow.

#define ARM_SAI_EVENT_FRAME_ERROR   (1U << 4)

Sync Frame error in Slave mode (optional)