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Show/hide line numbers LoRaPHYKR920.h Source File

LoRaPHYKR920.h

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00001 /**
00002  *  @file LoRaPHYKR920.h
00003  *
00004  *  @brief Implements LoRaPHY for Korean 920 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_KR920_H_
00033 #define MBED_OS_LORAPHY_KR920_H_
00034 
00035 #include "LoRaPHY.h"
00036 
00037 /*!
00038  * LoRaMac maximum number of channels
00039  */
00040 #define KR920_MAX_NB_CHANNELS                       16
00041 
00042 /*!
00043  * Maximum number of bands
00044  */
00045 #define KR920_MAX_NB_BANDS                          1
00046 
00047 #define KR920_CHANNEL_MASK_SIZE                    1
00048 
00049 
00050 class LoRaPHYKR920 : public LoRaPHY {
00051 
00052 public:
00053 
00054     LoRaPHYKR920(LoRaWANTimeHandler &lora_time);
00055     virtual ~LoRaPHYKR920();
00056 
00057     virtual bool verify_frequency(uint32_t freq);
00058 
00059     virtual bool tx_config(tx_config_params_t* config, int8_t* tx_power,
00060                            lorawan_time_t* tx_toa);
00061 
00062     virtual bool set_next_channel(channel_selection_params_t* params, uint8_t* channel,
00063                                   lorawan_time_t* time,
00064                                   lorawan_time_t* aggregate_timeOff);
00065 
00066     virtual void set_tx_cont_mode(cw_mode_params_t * continuousWave,
00067                                   uint32_t frequency = 0);
00068 
00069 
00070 private:
00071 
00072     int8_t get_max_eirp(uint32_t freq);
00073 
00074     /**
00075      * LoRaMAC channels
00076      */
00077     channel_params_t  channels[KR920_MAX_NB_CHANNELS];
00078 
00079     /**
00080      * LoRaMac bands
00081      */
00082     band_t  bands[KR920_MAX_NB_BANDS];
00083 
00084     /**
00085      * LoRaMac channel mask
00086      */
00087     uint16_t channel_mask[KR920_CHANNEL_MASK_SIZE];
00088 
00089     /**
00090      * LoRaMac default channel mask
00091      */
00092     uint16_t default_channel_mask[KR920_CHANNEL_MASK_SIZE];
00093 };
00094 
00095 #endif // MBED_OS_LORAPHY_KR920_H_
00096