Commit graph

7 commits

Author SHA1 Message Date
Vincent Coubard 19d1c40612 Merge branch 'develop' of https://github.com/ARMmbed/ble-nrf51822 into characteristicDescriptorDiscovery 2015-12-22 17:53:52 +00:00
Vincent Coubard 59ced0b4b1 rename remainingCharacteristic member, now it is named
discoveredCharacteristic. Add doc to the discovery process and the
rationale behind discoveredCharacteristic member.
2015-12-15 09:54:25 +00:00
Andres Amaya Garcia 0bcc2e96c9 Modify shutdown due to BLE API change
The module is updated to comply with the changes to BLE API regarding correct
shutdown functionality. The following changes are introduced to ble-nrf51822:

* Calls to the old static function shutdown in Gap, GattClient, GattServer and
SecurityManager are removed.
* The cleanup function in Gap, GattClient, GattServer and SecurityManager is
renamed to `reset()` and made public.
* The static references inside nRF5xGap, nRF5xGattClient, nRF5xGattServer and
nRF5xSecurityManager to objects of their own class are moved to nRF5xn.
* The static getInstance accessors in nRF5xGap, nRF5xGattClient,
nRF5xGattServer and nRF5xSecurityManager are removed and their functionality is
moved to the implemented virtual accessors in nRF5xn i.e. getGap(),
getGattClient, etc.
* A static function Instance is added to nRF5xn class to make the transport
object accessible across the module.
2015-12-14 15:15:35 +00:00
Andres Amaya Garcia 7bf81e7edb Improve shutdown to clear BLE API and not just SD
Improve the shutdown functionality, such that a call to ble.shutdown() from
the user application clears the API and nRF5x state and NOT only the
SoftDevice. To achieve this the following changes are introduced:

* Add a protected member cleanup() to nRF5xGap, nRF5xGattClient,
nRF5xGattServer, nRF5xSecurityManager and nRF5xServiceDiscovery.
* Modify the shutdown() implementation in nRF5xn such that it also calls the
static member shutdown() exposed by the BLE API in Gap.h, SecurityManager.h,
GattClient.h and GattServer.h.
* Modify nRF5xGattClient, nRF5xGattServer and nRF5xSecurityManager
classes so that they dynamically create their respective objects only if
needed. Previously the GattClient, GattServer and SecurityManager objects were
declared as static, which means that they were always present even though they
were not always needed. This increases memory consumption unnecessarily.
Furthermore, pointers to the object instances are stored in static members of
the classes as specified by the BLE API base classes. This ensures that
calls to shutdown do not require calls to getInstance() functions that would
otherwise result in undesired memory allocations.
* nRF5xGap object is always needed, so this remains allocated statically. But
the reference in Gap is pointed to this object.

The shutdown procedure is as follows:

1. The user calls ble.shutdown() which executes the code in nRF5xn::shutdown()
1. The SoftDevice is shutdown
1. The static members of Gap.h, SecurityManager.h, GattClient.h and
GattServer.h are called to clean up their own state.

If at any point an error occur during the last step, BLE_ERROR_INVALID_STATE is
returned.
2015-12-11 17:56:57 +00:00
Vincent Coubard b795c29150 Terminate pending discoveries when a connection end.
Add accessor for ServiceDiscovery and CharacteristicDescriptorDiscover in
GattClient.

Remove friend relationship with bleGattcEventHandler
2015-11-19 08:31:43 +00:00
Vincent Coubard dc2dfb0a95 Add status parameter in terminateCharacteristicDiscovery function.
Fix terminate discovery (the replacement of the discovery was done after
the call to terminate).
When searching for a running discovery, dismiss results where the
characteristic is equal to the default characteristic value
Add Discovery::operator!=
Add support of DiscoveredCharacteristic last handle in the characteristic
discovery process
2015-11-17 14:20:17 +00:00
Rohit Grover 0eb58d86f5 rename nRF51... to nRF5x...
This prepares us to support nRF52.
2015-07-06 14:18:01 +01:00
Renamed from source/nRF51ServiceDiscovery.h (Browse further)