Share via


HWClearDTR (Compact 2013)

3/26/2014

This function clears the Data Terminal Ready (DTR) signal.

Syntax

VOID HWClearDTR(
  PVOID pContext 
);

Parameters

  • pContext
    [in] Pointer to a context structure returned by the HWInit function that contains implementation-specific data describing the device.

Return Value

None.

Remarks

This function supports the implementation of the lower layers of serial port drivers.

Requirements

Header

serhw.h

See Also

Reference

Serial Port Driver PDD Functions
HWInit
HWSetDTR