On Time RTOS-32 Documentation

RTKernel-32 Programming Manual

RTKernel-32 Reference Manual

Module RTKernel-32

RTKernel-32 Configuration

Function RTKernelInit

Task Management

Enquiring Tasks

Function RTKCreateMailbox

Function RTKDeleteMailbox

Function RTKMailboxInfo

Function RTKClearMailbox

Function RTKMessages

Function RTKPut

Function RTKPutFront

Function RTKGet

Function RTKPutCond

Function RTKPutFrontCond

Function RTKGetCond

Function RTKPutTimed

Function RTKPutUntil

Function RTKPutFrontTimed

Function RTKPutFrontUntil

Function RTKGetTimed

Function RTKGetUntil

Function RTKNextCond

Message Passing

Interrupt Handling

Miscellaneous RTKernel-32 Operations

Module FineTime

Module RTKeybrd

Module RTTextIO

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Function RTKNextCond

Function RTKNextCond enquires the next message of a mailbox under the condition that at least one message is available. But unlike RTKGetCond, the message is not removed from the mailbox. RTKNextCond never leads to a task switch.

RTKBool RTKNextCond(RTKMailbox Box, void * Data);

Parameters

Box

The mailbox from which to enquire the message.

Data

Pointer to the variable to store the message in.

return value

TRUE if at least one message is available in the mailbox and *Data contains a copy of the message; otherwise, there was no message available.

Function RTKGetUntil