High level Bluetooth Low Energy API and radio abstraction layer
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Diff: source/DiscoveredCharacteristic.cpp
- Revision:
- 1042:21a86ac7f5b1
- Parent:
- 993:4d62b7967c11
- Child:
- 1045:b9d15970040f
--- a/source/DiscoveredCharacteristic.cpp Thu Dec 10 09:15:05 2015 +0000 +++ b/source/DiscoveredCharacteristic.cpp Mon Jan 11 08:51:25 2016 +0000 @@ -31,52 +31,6 @@ return gattc->read(connHandle, valueHandle, offset); } -struct OneShotReadCallback { - static void launch(GattClient* client, Gap::Handle_t connHandle, - GattAttribute::Handle_t handle, const GattClient::ReadCallback_t& cb) { - OneShotReadCallback* oneShot = new OneShotReadCallback(client, connHandle, handle, cb); - oneShot->attach(); - // delete will be made when this callback is called - } - -private: - OneShotReadCallback(GattClient* client, Gap::Handle_t connHandle, - GattAttribute::Handle_t handle, const GattClient::ReadCallback_t& cb) : - _client(client), - _connHandle(connHandle), - _handle(handle), - _callback(cb) { } - - void attach() { - _client->onDataRead(makeFunctionPointer(this, &OneShotReadCallback::call)); - } - - void call(const GattReadCallbackParams* params) { - // verifiy that it is the right characteristic on the right connection - if (params->connHandle == _connHandle && params->handle == _handle) { - _callback(params); - _client->onDataRead().detach(makeFunctionPointer(this, &OneShotReadCallback::call)); - delete this; - } - } - - GattClient* _client; - Gap::Handle_t _connHandle; - GattAttribute::Handle_t _handle; - GattClient::ReadCallback_t _callback; -}; - -ble_error_t DiscoveredCharacteristic::read(uint16_t offset, const GattClient::ReadCallback_t& onRead) const { - ble_error_t error = read(offset); - if (error) { - return error; - } - - OneShotReadCallback::launch(gattc, connHandle, valueHandle, onRead); - - return error; -} - ble_error_t DiscoveredCharacteristic::write(uint16_t length, const uint8_t *value) const { @@ -105,52 +59,6 @@ return gattc->write(GattClient::GATT_OP_WRITE_CMD, connHandle, valueHandle, length, value); } -struct OneShotWriteCallback { - static void launch(GattClient* client, Gap::Handle_t connHandle, - GattAttribute::Handle_t handle, const GattClient::WriteCallback_t& cb) { - OneShotWriteCallback* oneShot = new OneShotWriteCallback(client, connHandle, handle, cb); - oneShot->attach(); - // delete will be made when this callback is called - } - -private: - OneShotWriteCallback(GattClient* client, Gap::Handle_t connHandle, - GattAttribute::Handle_t handle, const GattClient::WriteCallback_t& cb) : - _client(client), - _connHandle(connHandle), - _handle(handle), - _callback(cb) { } - - void attach() { - _client->onDataWritten(makeFunctionPointer(this, &OneShotWriteCallback::call)); - } - - void call(const GattWriteCallbackParams* params) { - // verifiy that it is the right characteristic on the right connection - if (params->connHandle == _connHandle && params->handle == _handle) { - _callback(params); - _client->onDataWritten().detach(makeFunctionPointer(this, &OneShotWriteCallback::call)); - delete this; - } - } - - GattClient* _client; - Gap::Handle_t _connHandle; - GattAttribute::Handle_t _handle; - GattClient::WriteCallback_t _callback; -}; - -ble_error_t DiscoveredCharacteristic::write(uint16_t length, const uint8_t *value, const GattClient::WriteCallback_t& onRead) const { - ble_error_t error = write(length, value); - if (error) { - return error; - } - - OneShotWriteCallback::launch(gattc, connHandle, valueHandle, onRead); - - return error; -} - ble_error_t DiscoveredCharacteristic::discoverDescriptors(DescriptorCallback_t callback, const UUID &matchingUUID) const {