* All `NimBLEAdvertising` functions that change data values now return `bool`, true = success.
* `NimBLEAdvertising::setPreferredConnectionInterval` renamed to `NimBLEAdvertising::setPreferredParams`
* `NimBLEAdvertising::setMinPreferred` and `NimBLEAdvertising::setMaxPreferred` have been removed, use `NimBLEAdvertising::setPreferredParams` instead.
* All advertising data is now stored in instances of `NimBLEAdvertisingData` and vectors removed from `NimBLEAdvertising`.
* `NimBLEAdvertising::setAdvertisementData` and `NimBLEAdvertising::setScanResponseData` now return `bool`, true = success.
* General code cleanup.
* Added new method, `NimBLEAdvertising::setPreferredConnectionInterval` that takes the min and max preferred connection parameters as an alternative for `setMinPreferred` and `setMaxPreferred`.
* Added new method, `NimBLEAdvertising::setAdvertisingInterval` Sets the advertisement interval for min and max to the same value instead of calling `setMinInterval` and `setMaxInterval` separately if there is not value difference.
* `NimBLEAdvertisementData` payload is now stored in `std::vector<uint8_t>` instead of `std::string`.
* `NimBLEAdvertisementData::getPayload` now returns `std::vector<uint8_t>` instead of `std::string`.
* `NimBLEAdvertisementData::addData` now takes either a `std::vector<uint8_t>` or `uint8_t* + length` instead of `std::string` or `char + length`.
* `NimBLEAdvertisementData::setName` now takes an optional `bool` parameter to indicate if the name is complete or incomplete, default = complete.
* `NimBLEAdvertising::start` No longer takes a callback pointer parameter, instead the new method `NimBLEAdvertising::setAdvertisingCompleteCallback` should be used.
* `NimBLEAdvertising::setAdvertisementType` has been renamed to `NimBLEAdvertising::setConnectableMode` to better reflect it's function.
* Added new method, `NimBLEAdvertising::setDiscoverableMode` to allow applications to control the discoverability of the advertiser.
* Advertising the name and TX power of the device will no longer happen by default and should be set manually by the application.
* General code cleanup
* `NimBLEScan::start` will no longer clear cache or results if scanning is already in progress.
* `NimBLEScan::clearResults` will now reset the vector capacity to 0.
* `NimBLEScan::stop` will no longer call the `onScanEnd` callback as the caller should know its been stopped when this is called.
* `NimBLEScan::clearDuplicateCache` has been removed as it was problematic and only for the esp32. Stop and start the scanner for the same effect.
* `NimBLEScan::start` takes a new bool parameter `restart`, default `true`, that will restart an already in progress scan and clear the duplicate filter so all devices will be discovered again.
* Scan response data that is received without advertisement first will now create the device and send a callback.
* Added new method: `NimBLEAdvertisedDevice::isScannable()` that returns true if the device is scannable.
* Added default callbacks for `NimBLEScanCallbacks`
* `NimBLEScanCallbacks` function signatures updated:
* - `onDiscovered` now takes a `const NimBLEAdvertisedDevice*`
* - `onResult` now takes a `const NimBLEAdvertisedDevice*`
* - `onScanEnd` now takes a `const NimBLEScanResults&` and `int reason`
* Added new erase overload: `NimBLEScan::erase(const NimBLEAdvertisedDevice* device)`
* `NimBLEScanResults::getDevice` methods now return `const NimBLEAdvertisedDevice*`
* `NimBLEScanResults` iterators are now `const_iterator`
Replaces `NimBLEDevice::setConnectionInProgress` and `NimBLEDevice::isConnectionInProgress()` with lower level checks to avoid potential incorrect state reporting.
`NimBLEClient::connect` will instead call `NimBLEScan::stop` if it stopped the scan to release any resources waiting, the call the callback if set.
* Removes the connection established flag as it should not be necessary.
* Deleting the client instance from the `onDisconnect` callback is now supported.
* `NimBLEDevice::deleteClient` no longer blocks tasks
* Adds a new `Config` struct to `NimBLEClient` to efficiently set single bit config settings.
* Adds `NimBLEClient::setSelfDelete` that takes the bool parameters `deleteOnDisconnect` and `deleteOnConnectFail`
This will configure the client to delete itself when disconnected or the connection attempt fails.
* Adds `NimBLEClient::setConfig` and `NimBLEClient::getConfig` which takes or returns a `NimBLEClient::Config` object respectively.
* Reword `BLE_HS_EAPP` error string to be more accurate.
Connect reattempt does not pass the arg parameter correctly and the disconnect event will have no client pointer in the argument.
This finds the client from the connection handle to compensate.
This change ensures that only the function that sets `m_pTaskData` clears it, potentially preventing a segmentation fault.
* Client will no longer disconnect if task timeout occurs when waiting for MTU exchange response.
Instead of incrementing the notificatin value via `xTaskNotifyGive` this will now set a specific bit in the task notification value
which will be tested before blocking a task. This will prevent a task from blocking indefinitely if the event that calls `taskRelease`
occurs before entering the blocked state.
* Adds a config setting for the bit to set in the task notification value.
* Adds parameters `asyncConnect` and `exchangeMTU` to `NimBLEClient::connect`, default values work as the original connect method.
* * `asyncConnect`; if true, will send the connect command and return immediately with a true value for successfully sending the command, else false.
* * `exchangeMTU`; if true will send the exchange MTU command upon connection, otherwise not and the application can choose to do this later via the `exchangeMTU` method.
* Adds `onMTUChange` callback to `NimBLEClientCallbacks`
* Add `NimBLEDevice::getConnectedClients()` which returns a vector of pointers to the currently connected client instances.
* Calling `NimBLEClient::connect` will no longer cancel already in progress connections.
When attempting to connect and the scanner is running `NimBLEScan::stop` is called to stop it
which then calls the `onScanEnded` callback. If the app then starts the scan again in this
callback an endless loop will be created.
This change prevents the endless loop by setting a flag in `NimBLEDevice` that is checked before
starting a scan while a client is trying to connect.
* Adds `NimBLEDevice::setConnectionInProgress` and `NimBLEDevice::isConnectionInProgress` functions.
* General code cleanup and rename variables to use a consistent style.
* Removes the disconnect timer and will use the BLE_GAP_EVENT_TERM_FAILURE event to handle failed disconnects.
* `NimBLEClient::getConnId` has been renamed to `getConnHandle` to be consistent with bluetooth terminology.
* `NimBLEClient::disconnect` now returns a `bool = true on success` instead of an int to be consistent with the rest of the library.
* `NimBLEClient::setPeerAddress` now returns a bool, true on success.
* `NimBLEClientCallbacks::onConfirmPIN` renamed to `NimBLEClientCallbacks::onConfirmPasskey` to be consistent with bluetooth terminology.
* `NimBLEClient::setDataLen` now returns bool, true if successful.
* `NimBLEClient::updateConnParams` now returns bool, true if successful.
* `NimBLEClient::getServices` now returns a const reference to std::vector<NimBLERemoteService*> instead of a pointer to the internal vector.
* General code cleanup
* `NimBLEDevice::getInitialized` renamed to `NimBLEDevice::isInitialized`.
* `NimBLEDevice::setPower` no longer takes the `esp_power_level_t` and `esp_ble_power_type_t`, instead only an integer value in dbm units is accepted.
* `NimBLEDevice::setPower` now returns a bool value, true = success.
* `NimBLEDevice::setMTU` now returns a bool value, true = success.
* `NimBLEDevice::injectConfirmPIN` renamed to `NimBLEDevice::injectConfirmPasskey` to use Bluetooth naming.
* Fixes crash if `NimBLEDevice::deinit` is called when the stack has not been initialized.
* Reverts 73f0277 as it would cause a crash when the NimBLEServer instance has a connection.
* `NimBLEDevice::getAddress` will now return the address currently in use.
* `NimBLEDevice::init` now returns a bool with `true` indicating success.
* `NimBLEDevice::deinit` now returns a bool with `true` inidicating success.
* `NimBLEDevice::setDeviceName` now returns a bool with `true` indicating success.
* `NimBLEDevice::setCustomGapHandler` now returns a bool with `true` indicating success.
* `NimBLEDevice::setOwnAddrType` now returns a bool with `true` indicating success.
* `NimBLEDevice::setOwnAddrType` will now correctly apply the provided address type for all devices.
* `NimBLEDevice::setOwnAddrType` no longer takes a `bool nrpa` parameter.
* fix: #200 Use `data()`/`size()` instead of `c_str()`/`length()`
* Reduce duplication, only allow template function in characteristic and remote value attr if the type is not a pointer (otherwise sizeof is useless). add appropriate notes
* clean up AttValue::setValue to remove unnecessary length parameter enabling requirement of non-pointer type
The connection handle was not initialized correctly when recording the subscibe status causing the call to send notification/indications to fail with BLE_HS_ENOTCONN.
Refactor attributes to reduce code duplication and improve maintainability.
* Add attribute base classes to provide common code.
* Add const where possible to functions and parameters.
* `NimBLECharacteristic::notify` no longer takes a `bool is_notification` parameter, instead `indicate()` should be called to send indications.
* `NimBLECharacteristic::indicate` now takes the same parameters as `notify`.
* `NimBLECharacteristicCallbacks` and `NimBLEDescriptorCallbacks` methods now take `const NimBLEConnInfo&` instead of non-const.
* `NimBLECharacteristic::onNotify` callback removed as unnecessary, the library does not call notify without app input.
* `NimBLERemoteCharacteristic::getRemoteService` now returns a `const NimBLERemoteService*` instead of non-const.
* Add NimBLEUUID constructor that takes a reference to `ble_uuid_any_t`.
* `NimBLERemoteService::getCharacteristics` now returns a `const std::vector<NimBLERemoteCharacteristic*>&` instead of non-const `std::vector<NimBLERemoteCharacteristic*>*`
* `NimBLERemoteService::getValue` now returns `NimBLEAttValue` instead of `std::string`
* `NimBLEService::getCharacteristics` now returns a `const std::vector<NimBLECharacteristic*>&` instead of a copy of std::vector<NimBLECharacteristic *>.
* Remove const requirement for NimBLEConnInfo parameter in callbacks.
Const is unnecessary as the data can't be changed by application code.
* Change NimBLERemoteCharacteristic::getRemoteService to return const pointer.
* msbFirst parameter has been removed from constructor as it was unnecessary,
caller should reverse the data first or call the new `reverseByteOrder` method after.
* `getNative` method replaced with `getBase` which returns a read-only pointer to the UUID size underlying.
* Added `reverseByteOrder` method, this will reverse the bytes of the UUID, which can be useful for advertising/logging.
* Added `getValue` method, which returns a read-only `uint8_t` pointer to the UUID value.
* Removed `m_valueSet` member variable, `bitSize()` can be used as a replacement.
* General code cleanup.
* Add length parameter to `setValue()` templates, with defaults for backward compatibility.
* Changed `setValue(const char*)` to add an optional length parameter so that a NULL character can be included, defaults to strlen.
* Moved non-inline functions to `NimBLEAttValue.cpp` file.
* Corrected includes to permit compilation as a stand-alone utility.
* Removed repeated code in `setValue()` by using `append()` after clearing the value.
* General code cleanup.
* Construct the device with the parameters from the advertisement in the initialization list.
* Removed no longer needed methods; setAddress, setAdvType, setRSSI, setSetId, setPrimaryPhy, setSecondaryPhy, setPeriodicInterval.
* Removed `hasRSSI()` method, the RSSI is always reported so this is redundant.
* Replace setPayload with new method; `update` which will update the device info when new advertisement data is received.
* getPayload now returns `const std::vector<uint8_t>` instead of a pointer to internal memory.
* Added `begin` and `end` read-only iterators for convienience and use in range loops.
* Timestamp removed, if needed then the app should track the time in the callback.
* Consolidate some functions to use getPayloadByType.
* Add optional index parameter to getPayloadByType.
* Change payload indexing to use 0 as the first item.
* Code cleanup and apply const correctness.
This simplifies the NimBLEAddress code by directly using the NimBLE core `ble_addr_t` type to hold the address
and allows using NimBLE core functions and macros to replace code in some methods.
* `getNative()` replaced with `getBase()` and now returns a pointer to `const ble_addr_t` instead of a pointer to the address value.
* Adds `isNrpa()` method to test if an address is random non-resolvable.
* Adds `isStatic()` method to test if an address is random static.
* Adds `isPublic()` method to test if an address is a public address.
* Adds `isNull()` methods to test if an address is NULL.
* Adds `getValue()` method which returns a read-only pointer to the address value.
* Adds `reverseByteOrder()` method which will reverse the byte order of the address value.
* `equals()` method and == operator will now also test if the address types are the same.
* Code cleanup.
* Replaces the use of std::list with a fixed array to track and manage created client instances.
* Removes: NimBLEDevice::getClientList
* Replaces: NimBLEDevice::getClientListSize with NimBLEDevice::getCreatedClientCount
Replaces all use of NIMBLE_LOGC with NIMBLE_LOGE and redefines NIMBLE_LOGC to use printf.
This allows NIMBLE_CPP_DEBUG_ASSERT messages to print event when log level filtering is set to none.
* Adds the NIMBLE_CPP_DEBUG_ASSERT macro that calls a weak function to allow user defined action, defaults to critical error message and aborts.
* Adds a config option to disable asserts using the NIMBLE_CPP_DEBUG_ASSERT macro.
