WDF_WRITE_REGISTER_UCHAR function

[Applies to UMDF only]

The WDF_WRITE_REGISTER_UCHAR routine writes a byte to the specified address.

Syntax


void WDF_WRITE_REGISTER_UCHAR(
  _In_  WDFDEVICE Device,
  _In_  PUCHAR    Register,
  _In_  UCHAR     Value
);

Parameters

Device [in]

A handle to a framework device object.

Register [in]

A pointer to the register, which must be a mapped range in memory space.

Value [in]

Specifies a byte to write to the register.

Return value

This function does not return a value.

Requirements

Target platform

Universal

Minimum support

Windows 8.1

Minimum UMDF version

2.0

Header

Wdfhwaccess.h

 

 

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