qequeue.h File Reference

platform-independent event queue interface. More...

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Classes
class	QEQueue
	Native QF Event Queue class. More...
Defines
#define	QF_EQUEUE_CTR_SIZE   1
	The size (in bytes) of the ring-buffer counters used in the native QF event queue implementation. Valid values: 1, 2, or 4; default 1.

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Detailed Description

platform-independent event queue interface.

This header file must be included in all QF ports that use native QF event queue implementation. Also, this file is needed when the "raw" thread-safe queues are used for communication between active objects and non-framework entities, such as ISRs, device drivers, or legacy code.

Definition in file qequeue.h.

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Define Documentation

#define QF_EQUEUE_CTR_SIZE   1

The size (in bytes) of the ring-buffer counters used in the native QF event queue implementation. Valid values: 1, 2, or 4; default 1.

This macro can be defined in the QF port file (qf_port.h) to configure the ::QEQueueCtr type. Here the macro is not defined so the default of 1 byte is chosen.

Definition at line 54 of file qequeue.h.