Commit graph

16 commits

Author SHA1 Message Date
h2zero
6ee1cc236a Advertising start: add return status, use more verbose logging.
Advertising start did not return a value to indicate success/failure,
this patch adds that functionality. In addition, more verbose logging of errors from
this function are provided with the removal of the related asserts.

* Minor code cleanup
2021-01-13 19:48:38 -07:00
h2zero
372c79a6b8 Only start scan/advertise when host re-synced if duration was indefinite.
Previously when the host reset while scanning (if active prior) it would be restarted automatically.
This caused errors for some applications and has been removed since the event invokes the scan
ended callback for the app to take action. Instead scanning will now only be restarted if the duration
was indefinite and a callback was set for the advertisment events, this use case is less likely to have
a scan ended callback.

Advertising (if active prior) would be started without regard to it's previous state.
This has been corrected to only start advertising again if it was advertising for an idefinite time.
2021-01-12 20:42:19 -07:00
h2zero
ebd7598c49 Re-introduce NimBLEAdvertising::setMin/MaxPreferred.
This implements the functionality of the original library min/max preferred connection parameters settings.
2020-12-27 15:25:38 -07:00
h2zero
91b5916cf4
Add duration and callback parameter to NimBLEAdvertising::start
* Adds functionality to advertise for a set duration, similar to NimBLEScan::start.
The first parameter being the duration (in seconds).
The second parameter is a pointer to a callback function that is invoked when advertising stops.

* NimBLEAdvertising::isAdvertising method added, returns true if advertising is currently active.
2020-09-13 20:36:59 -06:00
h2zero
1a52245012 Update documentation.
* typo fix
2020-09-13 20:02:15 -06:00
h2zero
d3aa435448 NimBLEAdvertising: Remove setMin/maxPreferred methods.
* These methods were noop's and are now removed due to lack of usefulness and advertisment space consumed if used.
Applications can still manually set these values if desired using NimBLEAdvertisementData::addData.
2020-08-21 20:22:13 -06:00
h2zero
f1a13d5949 Advertising: Add overloaded method for addData.
* Implements addData(char * data, size_t length) as an alternative to passing a std::string.
2020-07-27 21:38:22 -06:00
h2zero
2a5df0c905
Add feature: remove service (#17)
* Get service handles on server start

* remove service + indicate service changed

* Reset gatt services when no connections active and services changed.

* NimBLEServer::createService can now be used any time and will send service changed
indication if server was already active.

* Add ability to remove advertised serviceUUIDS

* Adds addService() method to server to be allow user to re-add a service previously removed

* Add destructior to NimBLEServer, NimBLEService and NimBLECharacteristic to release allocated resources.
2020-07-13 21:24:07 -06:00
h2zero
aae2a8f1e3
Fix comments for doxygen (#16)
* Fix comments for doxygen

* Add documentation and update readme.
2020-07-08 19:27:26 -06:00
h2zero
74f48f5d5e Remove semaphores, use task notifications instead. 2020-06-11 08:06:16 -06:00
h2zero
e987ad58b2 Refactor server code to use vectors instead of maps.
* Use critical sections to access characteristic/descriptor value data.

* Remove unnecessary code

* Create characteristic semaphore only if needed for indications.

* Fix advertising when not broadcasting a service.
2020-06-07 18:42:28 -06:00
h2zero
03cb7b21d9 Conditionally compile code for specific roles.
This allows NimBLE options in menuconfig to reduce code size based on
the roles selected (scan/advertising/central/peripheral).

Significant code space can be saved by removing unnecessary roles for the application.
2020-05-13 22:03:56 -06:00
h2zero
f0191eb1e6 Add ==,!= operators to NimBLEAddress, pass parameters by const reference. 2020-05-10 07:21:46 -06:00
h2zero
3327a32341 Merge bugfix branch into master 2020-04-13 19:13:51 -06:00
h2zero
74ba03e3a8 Add CMakeLists.txt.
Fix compilation in strict enviroments.
Fix compliation in IDF v4.0.
2020-03-31 20:16:27 -06:00
h2zero
5d4332e945 Initial commit. 2020-03-29 17:44:20 -06:00