BLE_API/common/DiscoveredCharacteristic.cpp

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/* mbed Microcontroller Library
* Copyright (c) 2006-2013 ARM Limited
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "DiscoveredCharacteristic.h"
#include "GattClient.h"
GattClient::ReadCallback_t DiscoveredCharacteristic::onDataReadCallback;
GattClient::WriteCallback_t DiscoveredCharacteristic::onDataWriteCallback;
ble_error_t
DiscoveredCharacteristic::read(uint16_t offset) const
{
if (!props.read()) {
return BLE_ERROR_OPERATION_NOT_PERMITTED;
}
if (!gattc) {
return BLE_ERROR_INVALID_STATE;
}
return gattc->read(connHandle, valueHandle, offset);
}
ble_error_t
DiscoveredCharacteristic::write(uint16_t length, const uint8_t *value) const
{
if (!props.write()) {
return BLE_ERROR_OPERATION_NOT_PERMITTED;
}
if (!gattc) {
return BLE_ERROR_INVALID_STATE;
}
return gattc->write(GattClient::GATT_OP_WRITE_REQ, connHandle, valueHandle, length, value);
}
ble_error_t
DiscoveredCharacteristic::writeWoResponse(uint16_t length, const uint8_t *value) const
{
if (!props.writeWoResp()) {
return BLE_ERROR_OPERATION_NOT_PERMITTED;
}
if (!gattc) {
return BLE_ERROR_INVALID_STATE;
}
return gattc->write(GattClient::GATT_OP_WRITE_CMD, connHandle, valueHandle, length, value);
}