#include "qep_port.h"
#include "qk_port.h"
#include "qf.h"
Go to the source code of this file.
Defines | |
| #define | QF_MAX_ACTIVE 63 |
| The maximum number of active objects in the application. | |
| #define | QF_EVENT_SIZ_SIZE 2 |
| The size (in bytes) of the event-size representation in the QF. Valid values: 1, 2, or 4; default 2. | |
| #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. | |
| #define | QF_MPOOL_SIZ_SIZE 2 |
| The size (in bytes) of the block-size representation in the native QF event pool. Valid values: 1, 2, or 4; default QF_EVENT_SIZ_SIZE. | |
| #define | QF_MPOOL_CTR_SIZE 2 |
| The size (in bytes) of the block-counter representation in the native QF event pool. Valid values: 1, 2, or 4; default 2. | |
| #define | QF_TIMEEVT_CTR_SIZE 4 |
| The size (in bytes) of the time event -counter representation in the QTimeEvt class. Valid values: 1, 2, or 4; default 2. | |
| #define | QF_ACTIVE_BASE QHsm |
| The macro defining the base class for QActive. | |
Definition in file qf_port.h.
| #define QF_ACTIVE_BASE QHsm |
The macro defining the base class for QActive.
By default, the QActive class is derived from QHsm. However, if the macro QF_ACTIVE_BASE is defined, QActive is derived from QF_ACTIVE_BASE.
Clients might choose, for example, to define QF_ACTIVE_BASE as QFsm to avoide the 1-2KB overhead of the hierarchical event processor.
Clients might also choose to define QF_ACTIVE_BASE as their own completely customized class that has nothing to do with QHsm or QFsm. The QF_ACTIVE_BASE class must provide member functions init() and dispatch(), consistent with the signatures of QHsm and QFsm. But the implementatin of these functions is completely open.
| #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 ports to configure the QEQueueCtr type. If the macro is not defined, the default of 1 byte will be chosen in qequeue.h. The valid QF_EQUEUE_CTR_SIZE values of 1, 2, or 4, correspond to QEQueueCtr of uint8_t, uint16_t, and uint32_t, respectively. The QEQueueCtr data type determines the dynamic range of numerical values of ring-buffer counters inside event queues, or, in other words, the maximum number of events that the native QF event queue can manage.
| #define QF_EVENT_SIZ_SIZE 2 |
The size (in bytes) of the event-size representation in the QF. Valid values: 1, 2, or 4; default 2.
This macro can be defined in the QF ports to configure the QEventSize type. If the macro is not defined, the default of 2 byte will be chosen in qf.h. The valid QF_EVENT_SIZ_SIZE values of 1, 2, or 4, correspond to QEventSize of uint8_t, uint16_t, and uint32_t, respectively. The QEventSize data type determines the dynamic range of event-sizes in your application.
| #define QF_MAX_ACTIVE 63 |
The maximum number of active objects in the application.
This macro should be defined in the QF ports and should be in range of 1..63, inclusive. The value of this macro determines the maximum priority level of an active object in the system. Not all priority levels must be used, but the maximum priority cannot exceed QF_MAX_ACTIVE.
If the macro is not defined, the default value is 63, which is the maximum. Defining the value below the maximum saves some memory, mostly for the subscriber-lists.
Definition at line 56 of file qf_port.h.
Referenced by QF::getQueueMargin(), QActive::start(), QActive::subscribe(), QActive::unsubscribe(), and QActive::unsubscribeAll().
| #define QF_MPOOL_CTR_SIZE 2 |
The size (in bytes) of the block-counter representation in the native QF event pool. Valid values: 1, 2, or 4; default 2.
This macro can be defined in the QF ports to configure the QMPoolCtr type. If the macro is not defined, the default of 2 bytes will be chosen in qmpool.h. The valid QF_MPOOL_CTR_SIZE values of 1, 2, or 4, correspond to QMPoolSize of uint8_t, uint16_t, and uint32_t, respectively. The QMPoolCtr data type determines the dynamic range of block-counters that the native QMPool can handle, or, in other words, the maximum number of blocks that the native QF event pool can manage.
| #define QF_MPOOL_SIZ_SIZE 2 |
The size (in bytes) of the block-size representation in the native QF event pool. Valid values: 1, 2, or 4; default QF_EVENT_SIZ_SIZE.
This macro can be defined in the QF ports to configure the QMPoolSize type. If the macro is not defined, the default of QF_EVENT_SIZ_SIZE will be chosen in qmpool.h, because the memory pool is primarily used for implementing event pools.
The valid QF_MPOOL_SIZ_SIZE values of 1, 2, or 4, correspond to QMPoolSize of uint8_t, uint16_t, and uint32_t, respectively. The QMPoolSize data type determines the dynamic range of block-sizes that the native QMPool can hanle.
| #define QF_TIMEEVT_CTR_SIZE 4 |
The size (in bytes) of the time event -counter representation in the QTimeEvt class. Valid values: 1, 2, or 4; default 2.
This macro can be defined in the QF ports to configure the internal tick counters of Time Events. If the macro is not defined, the default of 2 bytes will be chosen in qf.h. The valid QF_TIMEEVT_CTR_SIZE values of 1, 2, or 4, correspond to tick counters of uint8_t, uint16_t, and uint32_t, respectively. The tick counter representation determines the dynamic range of time delays that a Time Event can handle.
1.5.4