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Show/hide line numbers LoRaPHYCN470.h Source File

LoRaPHYCN470.h

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00001 /**
00002  *  @file LoRaPHYCN470.h
00003  *
00004  *  @brief Implements LoRaPHY for Chinese 470 MHz band
00005  *
00006  *  \code
00007  *   ______                              _
00008  *  / _____)             _              | |
00009  * ( (____  _____ ____ _| |_ _____  ____| |__
00010  *  \____ \| ___ |    (_   _) ___ |/ ___)  _ \
00011  *  _____) ) ____| | | || |_| ____( (___| | | |
00012  * (______/|_____)_|_|_| \__)_____)\____)_| |_|
00013  *   (C)2013 Semtech
00014  *  ___ _____ _   ___ _  _____ ___  ___  ___ ___
00015  * / __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
00016  * \__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
00017  * |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
00018  * embedded.connectivity.solutions===============
00019  *
00020  * \endcode
00021  *
00022  *
00023  * License: Revised BSD License, see LICENSE.TXT file include in the project
00024  *
00025  * Maintainer: Miguel Luis ( Semtech ), Gregory Cristian ( Semtech ) and Daniel Jaeckle ( STACKFORCE )
00026  *
00027  * Copyright (c) 2017, Arm Limited and affiliates.
00028  * SPDX-License-Identifier: BSD-3-Clause
00029  *
00030  */
00031 
00032 #ifndef MBED_OS_LORAPHY_CN470_H_
00033 #define MBED_OS_LORAPHY_CN470_H_
00034 
00035 #if !(DOXYGEN_ONLY)
00036 
00037 #include "LoRaPHY.h"
00038 
00039 // Definitions
00040 /*!
00041  * LoRaMac maximum number of channels
00042  */
00043 #define CN470_MAX_NB_CHANNELS                        96
00044 
00045 /*!
00046  * LoRaMac maximum number of bands
00047  */
00048 #define CN470_MAX_NB_BANDS                           1
00049 
00050 
00051 #define CN470_CHANNEL_MASK_SIZE                     6
00052 
00053 
00054 class LoRaPHYCN470 : public LoRaPHY {
00055 
00056 public:
00057 
00058     LoRaPHYCN470();
00059     virtual ~LoRaPHYCN470();
00060 
00061     virtual lorawan_status_t set_next_channel(channel_selection_params_t *params,
00062                                               uint8_t *channel, lorawan_time_t *time,
00063                                               lorawan_time_t *aggregate_timeoff);
00064 
00065     virtual bool rx_config(rx_config_params_t  *config);
00066 
00067     virtual bool tx_config(tx_config_params_t *config, int8_t *tx_power,
00068                            lorawan_time_t *tx_toa);
00069 
00070     virtual uint8_t link_ADR_request(adr_req_params_t *params, int8_t *dr_out,
00071                                      int8_t *tx_power_out, uint8_t *nb_rep_out,
00072                                      uint8_t *nb_bytes_parsed);
00073 
00074     virtual uint8_t accept_rx_param_setup_req(rx_param_setup_req_t *params);
00075 
00076 private:
00077 
00078     /*!
00079      * LoRaMAC channels
00080      */
00081     channel_params_t channels[CN470_MAX_NB_CHANNELS];
00082 
00083     /*!
00084      * LoRaMac bands
00085      */
00086     band_t  bands[CN470_MAX_NB_BANDS];
00087 
00088     /*!
00089      * LoRaMac channel mask
00090      */
00091     uint16_t channel_mask[CN470_CHANNEL_MASK_SIZE];
00092 
00093     /*!
00094      * LoRaMac default channel mask
00095      */
00096     uint16_t default_channel_mask[CN470_CHANNEL_MASK_SIZE];
00097 };
00098 
00099 #endif /* DOXYGEN_ONLY*/
00100 #endif /* MBED_OS_LORAPHY_CN470_H_ */