LoRaWANInterface.cpp

00001 /**
00002  * @file
00003  *
00004  * @brief      Implementation of LoRaWANBase
00005  *
00006  * Copyright (c) 2017, Arm Limited and affiliates.
00007  * SPDX-License-Identifier: Apache-2.0
00008  *
00009  * Licensed under the Apache License, Version 2.0 (the "License");
00010  * you may not use this file except in compliance with the License.
00011  * You may obtain a copy of the License at
00012  *
00013  *     http://www.apache.org/licenses/LICENSE-2.0
00014  *
00015  * Unless required by applicable law or agreed to in writing, software
00016  * distributed under the License is distributed on an "AS IS" BASIS,
00017  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00018  * See the License for the specific language governing permissions and
00019  * limitations under the License.
00020  */
00021 
00022 #include "LoRaWANInterface.h"
00023 #include "lorastack/phy/loraphy_target.h"
00024 
00025 using namespace events;
00026 
00027 LoRaWANInterface::LoRaWANInterface(LoRaRadio &radio)
00028     : _default_phy(NULL)
00029 {
00030     _default_phy = new LoRaPHY_region;
00031     MBED_ASSERT(_default_phy);
00032     _lw_stack.bind_phy_and_radio_driver(radio, *_default_phy);
00033 }
00034 
00035 LoRaWANInterface::LoRaWANInterface(LoRaRadio &radio, LoRaPHY &phy)
00036     : _default_phy(NULL)
00037 {
00038     _lw_stack.bind_phy_and_radio_driver(radio, phy);
00039 }
00040 
00041 LoRaWANInterface::~LoRaWANInterface()
00042 {
00043     delete _default_phy;
00044     _default_phy = NULL;
00045 }
00046 
00047 lorawan_status_t LoRaWANInterface::initialize(EventQueue *queue)
00048 {
00049     Lock lock(*this);
00050     return _lw_stack.initialize_mac_layer(queue);
00051 }
00052 
00053 lorawan_status_t LoRaWANInterface::connect()
00054 {
00055     Lock lock(*this);
00056     return _lw_stack.connect();
00057 }
00058 
00059 lorawan_status_t LoRaWANInterface::connect(const lorawan_connect_t &connect)
00060 {
00061     Lock lock(*this);
00062     return _lw_stack.connect(connect);
00063 }
00064 
00065 lorawan_status_t LoRaWANInterface::disconnect()
00066 {
00067     Lock lock(*this);
00068     return _lw_stack.shutdown();
00069 }
00070 
00071 lorawan_status_t LoRaWANInterface::add_link_check_request()
00072 {
00073     Lock lock(*this);
00074     return _lw_stack.set_link_check_request();
00075 }
00076 
00077 void LoRaWANInterface::remove_link_check_request()
00078 {
00079     Lock lock(*this);
00080     _lw_stack.remove_link_check_request();
00081 }
00082 
00083 lorawan_status_t LoRaWANInterface::set_datarate(uint8_t data_rate)
00084 {
00085     Lock lock(*this);
00086     return _lw_stack.set_channel_data_rate(data_rate);
00087 }
00088 
00089 lorawan_status_t LoRaWANInterface::set_confirmed_msg_retries(uint8_t count)
00090 {
00091     Lock lock(*this);
00092     return _lw_stack.set_confirmed_msg_retry(count);
00093 }
00094 
00095 lorawan_status_t LoRaWANInterface::enable_adaptive_datarate()
00096 {
00097     Lock lock(*this);
00098     return _lw_stack.enable_adaptive_datarate(true);
00099 }
00100 
00101 lorawan_status_t LoRaWANInterface::disable_adaptive_datarate()
00102 {
00103     Lock lock(*this);
00104     return _lw_stack.enable_adaptive_datarate(false);
00105 }
00106 
00107 lorawan_status_t LoRaWANInterface::set_channel_plan(const lorawan_channelplan_t &channel_plan)
00108 {
00109     Lock lock(*this);
00110     return _lw_stack.add_channels(channel_plan);
00111 }
00112 
00113 lorawan_status_t LoRaWANInterface::get_channel_plan(lorawan_channelplan_t &channel_plan)
00114 {
00115     Lock lock(*this);
00116     return _lw_stack.get_enabled_channels(channel_plan);
00117 }
00118 
00119 lorawan_status_t LoRaWANInterface::remove_channel(uint8_t id)
00120 {
00121     Lock lock(*this);
00122     return _lw_stack.remove_a_channel(id);
00123 }
00124 
00125 lorawan_status_t LoRaWANInterface::remove_channel_plan()
00126 {
00127     Lock lock(*this);
00128     return _lw_stack.drop_channel_list();
00129 }
00130 
00131 int16_t LoRaWANInterface::send(uint8_t port, const uint8_t *data, uint16_t length, int flags)
00132 {
00133     Lock lock(*this);
00134     return _lw_stack.handle_tx(port, data, length, flags);
00135 }
00136 
00137 lorawan_status_t LoRaWANInterface::cancel_sending(void)
00138 {
00139     Lock lock(*this);
00140     return _lw_stack.stop_sending();
00141 }
00142 
00143 lorawan_status_t LoRaWANInterface::get_tx_metadata(lorawan_tx_metadata &metadata)
00144 {
00145     Lock lock(*this);
00146     return _lw_stack.acquire_tx_metadata(metadata);
00147 }
00148 
00149 lorawan_status_t LoRaWANInterface::get_rx_metadata(lorawan_rx_metadata &metadata)
00150 {
00151     Lock lock(*this);
00152     return _lw_stack.acquire_rx_metadata(metadata);
00153 }
00154 
00155 lorawan_status_t LoRaWANInterface::get_backoff_metadata(int &backoff)
00156 {
00157     Lock lock(*this);
00158     return _lw_stack.acquire_backoff_metadata(backoff);
00159 }
00160 
00161 int16_t LoRaWANInterface::receive(uint8_t port, uint8_t *data, uint16_t length, int flags)
00162 {
00163     Lock lock(*this);
00164     return _lw_stack.handle_rx(data, length, port, flags, true);
00165 }
00166 
00167 int16_t LoRaWANInterface::receive(uint8_t *data, uint16_t length, uint8_t &port, int &flags)
00168 {
00169     Lock lock(*this);
00170     return _lw_stack.handle_rx(data, length, port, flags, false);
00171 }
00172 
00173 lorawan_status_t LoRaWANInterface::add_app_callbacks(lorawan_app_callbacks_t *callbacks)
00174 {
00175     Lock lock(*this);
00176     return _lw_stack.set_lora_callbacks(callbacks);
00177 }
00178 
00179 lorawan_status_t LoRaWANInterface::set_device_class(const device_class_t device_class)
00180 {
00181     Lock lock(*this);
00182     return _lw_stack.set_device_class(device_class);
00183 }