RtEnableInterrupts

RtEnableInterrupts enables user-level interrupt handling for all interrupts to which the process is attached.

Syntax

VOID RtEnableInterrupts(VOID);

Parameters

This function has no parameters.

Remarks

For the Windows environment, interrupt handling is automatically enabled after attaching to an interrupt successfully. Note that this function does not program the hardware to enable or generate interrupts. Such programming must be done separately, typically via port I/O calls to the command/status registers for the device.

Requirements

Minimum Supported Version RTX64 2013
Header Rtapi.h
Library Rtx_Rtss.lib

See Also:

HalGetInterruptVector (in the Windows Driver Development Kit)

RtDisableInterrupts

RtDisablePortIo

RtReadPortUchar

RtWritePortUchar