Agronode_feeder/feeder_lib/cra/util-lorawan-packets-master/lw_state.h

/**************************************************************************
 Copyright (c) 2017 Theodor Tobias Rohde (tr@lobaro.com)
 Lobaro - Industrial IoT Solutions
 www.lobaro.com

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 of this software and associated documentation files (the "Software"), to deal
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 The above copyright notice and this permission notice shall be included in all
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#ifndef _LW_STATE_H_
#define _LW_STATE_H_

#include <stdint.h>

// LoRaWAN device config / state parameter
// todo add LoRaWAN 1.1 functionality
typedef struct {
	uint32_t DevAddr;

	// 128 Bit keys
	uint8_t nwkskey[16];
	uint8_t appskey[16];
	uint8_t appkey[16]; // OTAA only

	// EUIs (used for OTAA join only)
	// EUI are 8 bytes multi-octet fields and are transmitted as little endian. (LoRaWAN Specification)
	// ->  if the EUI-64 is 70-B3-D5-7E-F0-00-48-9C it would be in the air as 9C-48-00...
	// LoRaWAN_MarshalPacket will take care of this (make the little endian conversion)
	uint8_t joinEUI[8]; // before LoRaWAN1.1 this was also called the appEUI
	uint8_t devEUI[8];

	// OTAA only:
	// used for/in join request msg (issued by client/sensor)
	uint16_t devnonce; // must be random for each join request

	// only used for/in join accept msg (issued by network server)
	uint32_t appnonce; // aka joinnonce in lorawan 1.1, If the device is susceptible of being power cycled the JoinNonce SHALL be persistent
	uint32_t netid;
} Lorawan_devCfg_t;

// LoRaWAN network control / state parameter
typedef struct {
	uint32_t FCntUp;
	uint32_t AFCntDown;				// used for all other ports when the device operates as a LoRaWAN 1.1 or for all communications on LoRaWAN 1.0.1

	// new in LoRaWAN 1.1 (not supported yet!)
	uint32_t NFCntDown;				// used for MAC communication on port 0 and when the FPort field is missing (LoRaWAN 1.1 only)
									// In the two counters scheme the NFCntDown is managed by the Network Server, whereas
									// the AFCntDown is managed by the application server
} Lorawan_fcnt_t;

#endif