Jump to main content

##

# 1.1.8.4.2 DRV_SPI_Status Function

## C

    SYS_STATUS DRV_SPI_Status( SYS_MODULE_OBJ object )

## Summary

Gets the current status of the SPI driver module.

## Description

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

## Precondition

Function DRV_SPI_Initialize should have been called before calling this function.

## Parameters

Param | Description
--- | ---
object | Driver object handle, returned from the DRV_SPI_Initialize routine

## Returns

SYS_STATUS_READY - Initialization have succeeded and the SPI is ready for additional operations

SYS_STATUS_DEINITIALIZED - Indicates that the driver has been deinitialized

## Example

    SYS_MODULE_OBJ object; // Returned from DRV_SPI_Initialize
    SYS_STATUS spiStatus;

    spiStatus = DRV_SPI_Status(object);
    if (spiStatus == SYS_STATUS_READY)
    {
        // This means now the driver can be opened using the
        // DRV_SPI_Open() function.
    }

## Remarks

A driver can be opened only when its status is SYS_STATUS_READY.