1.1.4.1 WDRV_WINC_Open

C

DRV_HANDLE WDRV_WINC_Open
(
    const SYS_MODULE_INDEX index,
    const DRV_IO_INTENT intent
)

Description

Opens an instance of the WINC driver and returns a handle which must be used when calling other driver functions.

Precondition

WDRV_WINC_Initialize must have been called.

Parameters

ParametersDescription
indexIdentifier for the driver instance to be opened.
intentZero or more of the values from the enumeration DRV_IO_INTENT ORed together to indicate the intended use of the driver.

Returns

  • Valid handle - if the open function succeeded

  • DRV_HANDLE_INVALID - if an error occurs

Remarks

The index and intent parameters are not used in the current implementation and are maintained only for compatibility with the generic driver open function signature.