uORB::SubscriptionCallbackWorkItem Class Reference
#include <SubscriptionCallback.hpp>
Inheritance diagram for uORB::SubscriptionCallbackWorkItem:
Collaboration diagram for uORB::SubscriptionCallbackWorkItem:
Public Member Functions | |
| SubscriptionCallbackWorkItem (px4::WorkItem *work_item, const orb_metadata *meta, uint8_t instance=0) | |
| Constructor. More... | |
| virtual | ~SubscriptionCallbackWorkItem ()=default |
| void | call () override |
 Public Member Functions inherited from uORB::SubscriptionCallback | |
| SubscriptionCallback (const orb_metadata *meta, uint8_t interval_ms=0, uint8_t instance=0) | |
| Constructor. More... | |
| virtual | ~SubscriptionCallback () |
| bool | registerCallback () |
| void | unregisterCallback () |
| Public Member Functions inherited from uORB::SubscriptionInterval | |
| SubscriptionInterval (const orb_metadata *meta, uint32_t interval_us=0, uint8_t instance=0) | |
| Constructor. More... | |
| SubscriptionInterval () | |
| ~SubscriptionInterval ()=default | |
| bool | subscribe () |
| bool | advertised () |
| bool | updated () |
| Check if there is a new update. More... | |
| bool | update (void *dst) |
| Copy the struct if updated. More... | |
| bool | copy (void *dst) |
| Copy the struct. More... | |
| bool | valid () const |
| uint8_t | get_instance () const |
| orb_id_t | get_topic () const |
| void | set_interval_us (uint32_t interval) |
| Set the interval in microseconds. More... | |
| void | set_interval_ms (uint32_t interval) |
| Set the interval in milliseconds. More... | |
| Public Member Functions inherited from ListNode< SubscriptionCallback *> | |
| void | setSibling (SubscriptionCallback * sibling) |
| const SubscriptionCallback * | getSibling () const |
Private Attributes | |
| px4::WorkItem * | _work_item |
Additional Inherited Members | |
| Protected Attributes inherited from uORB::SubscriptionInterval | |
| Subscription | _subscription |
| uint64_t | _last_update {0} |
| uint32_t | _interval_us {0} |
| Protected Attributes inherited from ListNode< SubscriptionCallback *> | |
| SubscriptionCallback * | _list_node_sibling |
Detailed Description
Definition at line 107 of file SubscriptionCallback.hpp.
Constructor & Destructor Documentation
◆ SubscriptionCallbackWorkItem()
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inline |
Constructor.
- Parameters
-
work_item The WorkItem that will be scheduled immediately on new publications. meta The uORB metadata (usually from the ORB_ID() macro) for the topic. instance The instance for multi sub.
Definition at line 117 of file SubscriptionCallback.hpp.
◆ ~SubscriptionCallbackWorkItem()
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virtualdefault |
Member Function Documentation
◆ call()
|
inlineoverridevirtual |
Implements uORB::SubscriptionCallback.
Definition at line 125 of file SubscriptionCallback.hpp.
References uORB::SubscriptionInterval::_interval_us, uORB::SubscriptionInterval::_last_update, and hrt_elapsed_time_atomic().
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Member Data Documentation
◆ _work_item
|
private |
Definition at line 134 of file SubscriptionCallback.hpp.
The documentation for this class was generated from the following file:
- src/modules/uORB/SubscriptionCallback.hpp
