| /** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 <memory> |
| #include <algorithm> |
| #include <cctype> |
| #include <cstdint> |
| #include <cstring> |
| #include <iostream> |
| #include <iterator> |
| #include <map> |
| #include <set> |
| #include <string> |
| #include <utility> |
| #include <vector> |
| |
| #include "utils/ByteArrayCallback.h" |
| #include "core/FlowFile.h" |
| #include "core/logging/Logger.h" |
| #include "core/ProcessContext.h" |
| #include "core/Relationship.h" |
| #include "GetMovementSensors.h" |
| #include "io/DataStream.h" |
| #include "io/StreamFactory.h" |
| #include "ResourceClaim.h" |
| #include "utils/StringUtils.h" |
| |
| namespace org { |
| namespace apache { |
| namespace nifi { |
| namespace minifi { |
| namespace processors { |
| |
| const char *GetMovementSensors::ProcessorName = "GetMovementSensors"; |
| |
| core::Relationship GetMovementSensors::Success("success", "All files are routed to success"); |
| |
| void GetMovementSensors::initialize() { |
| logger_->log_trace("Initializing GetMovementSensors"); |
| // Set the supported properties |
| std::set<core::Property> properties; |
| |
| setSupportedProperties(properties); |
| // Set the supported relationships |
| std::set<core::Relationship> relationships; |
| relationships.insert(Success); |
| setSupportedRelationships(relationships); |
| } |
| |
| GetMovementSensors::~GetMovementSensors() = default; |
| |
| void GetMovementSensors::onTrigger(const std::shared_ptr<core::ProcessContext> &context, const std::shared_ptr<core::ProcessSession> &session) { |
| auto flow_file_ = session->create(); |
| |
| if (imu->IMURead()) { |
| RTIMU_DATA imuData = imu->getIMUData(); |
| |
| if (imuData.accelValid) { |
| auto vector = imuData.accel; |
| std::string degrees = RTMath::displayDegrees("acceleration", vector); |
| flow_file_->addAttribute("ACCELERATION", degrees); |
| } else { |
| logger_->log_trace("Could not read accelerometer"); |
| } |
| if (imuData.gyroValid) { |
| auto vector = imuData.gyro; |
| std::string degrees = RTMath::displayDegrees("gyro", vector); |
| flow_file_->addAttribute("GYRO", degrees); |
| } else { |
| logger_->log_trace("Could not read gyroscope"); |
| } |
| |
| WriteCallback callback("GetMovementSensors"); |
| session->write(flow_file_, &callback); |
| session->transfer(flow_file_, Success); |
| } |
| } |
| } /* namespace processors */ |
| } /* namespace minifi */ |
| } /* namespace nifi */ |
| } /* namespace apache */ |
| } /* namespace org */ |