1.1.7.4.2 DRV_SDSPI_Status Function

C

SYS_STATUS DRV_SDSPI_Status
(
    SYS_MODULE_OBJ object
)

Summary

Provides the current status of the SDSPI driver module.

Description

This routine provides the current status of the SDSPI driver module.

Precondition

Function DRV_SDSPI_Initialize must have been called before calling this function

Parameters

ParamDescription
objectDriver object handle, returned from the DRV_SDSPI_Initialize routine

Returns

SYS_STATUS_READY - Indicates that the driver has been initialized and is ready to accept requests from the client.

SYS_STATUS_UNINITIALIZED - Indicates that the driver has not been initialized.

Example

SYS_MODULE_OBJ object; // Returned from DRV_SDSPI_Initialize
SYS_STATUS status;

status = DRV_SDSPI_Status(object);

if (status == SYS_STATUS_READY)
{
    // Driver is initialized and ready.
}

Remarks

This operation can be used to determine if the driver is initialized or not.