LoRaWAN-lib_20171208 - 20171208

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Christopher De Bank / LoRaWAN-lib_20171208

20171208

LoRaMac.cpp@2:14a5d6ad92d5, 2016-01-05 (annotated)

Committer:: mluis
Date:: Tue Jan 05 16:41:54 2016 +0000
Revision:: 2:14a5d6ad92d5
Parent:: 1:91e4e6c60d1e
Child:: 3:b9d87593a8ae

Synchronized with https://github.com/Lora-net/LoRaMac-node git revision a2226468d470eceb251338e1acfb24cfd121effa

Who changed what in which revision?

User	Revision	Line number	New contents of line
mluis	0:91d1a7783bb9	1	/*
mluis	0:91d1a7783bb9	2	/ _____) _ \| \|
mluis	0:91d1a7783bb9	3	( (____ _____ ____ _\| \|_ _____ ____\| \|__
mluis	0:91d1a7783bb9	4	\____ \\| ___ \| (_ _) ___ \|/ ___) _ \
mluis	0:91d1a7783bb9	5	_____) ) ____\| \| \| \|\| \|_\| ____( (___\| \| \| \|
mluis	0:91d1a7783bb9	6	(______/\|_____)_\|_\|_\| \__)_____)\____)_\| \|_\|
mluis	0:91d1a7783bb9	7	(C)2013 Semtech
mluis	2:14a5d6ad92d5	8	___ _____ _ ___ _ _____ ___ ___ ___ ___
mluis	2:14a5d6ad92d5	9	/ __\|_ _/_\ / __\| \|/ / __/ _ \\| _ \/ __\| __\|
mluis	2:14a5d6ad92d5	10	\__ \ \| \|/ _ \ (__\| ' <\| _\| (_) \| / (__\| _\|
mluis	2:14a5d6ad92d5	11	\|___/ \|_/_/ \_\___\|_\|\_\_\| \___/\|_\|_\\___\|___\|
mluis	2:14a5d6ad92d5	12	embedded.connectivity.solutions===============
mluis	0:91d1a7783bb9	13
mluis	0:91d1a7783bb9	14	Description: LoRa MAC layer implementation
mluis	0:91d1a7783bb9	15
mluis	0:91d1a7783bb9	16	License: Revised BSD License, see LICENSE.TXT file include in the project
mluis	0:91d1a7783bb9	17
mluis	2:14a5d6ad92d5	18	Maintainer: Miguel Luis ( Semtech ), Gregory Cristian ( Semtech ) and Daniel Jäckle ( STACKFORCE )
mluis	0:91d1a7783bb9	19	*/
mluis	0:91d1a7783bb9	20	#include "board.h"
mluis	0:91d1a7783bb9	21
mluis	0:91d1a7783bb9	22	#include "LoRaMacCrypto.h"
mluis	0:91d1a7783bb9	23	#include "LoRaMac.h"
mluis	2:14a5d6ad92d5	24	#include "LoRaMacTest.h"
mluis	0:91d1a7783bb9	25
mluis	0:91d1a7783bb9	26	/*!
mluis	0:91d1a7783bb9	27	* Maximum PHY layer payload size
mluis	0:91d1a7783bb9	28	*/
mluis	1:91e4e6c60d1e	29	#define LORAMAC_PHY_MAXPAYLOAD 255
mluis	1:91e4e6c60d1e	30
mluis	1:91e4e6c60d1e	31	/*!
mluis	1:91e4e6c60d1e	32	* Maximum MAC commands buffer size
mluis	1:91e4e6c60d1e	33	*/
mluis	1:91e4e6c60d1e	34	#define LORA_MAC_COMMAND_MAX_LENGTH 15
mluis	0:91d1a7783bb9	35
mluis	0:91d1a7783bb9	36	/*!
mluis	0:91d1a7783bb9	37	* Device IEEE EUI
mluis	0:91d1a7783bb9	38	*/
mluis	0:91d1a7783bb9	39	static uint8_t *LoRaMacDevEui;
mluis	0:91d1a7783bb9	40
mluis	0:91d1a7783bb9	41	/*!
mluis	0:91d1a7783bb9	42	* Application IEEE EUI
mluis	0:91d1a7783bb9	43	*/
mluis	0:91d1a7783bb9	44	static uint8_t *LoRaMacAppEui;
mluis	0:91d1a7783bb9	45
mluis	0:91d1a7783bb9	46	/*!
mluis	0:91d1a7783bb9	47	* AES encryption/decryption cipher application key
mluis	0:91d1a7783bb9	48	*/
mluis	0:91d1a7783bb9	49	static uint8_t *LoRaMacAppKey;
mluis	0:91d1a7783bb9	50
mluis	0:91d1a7783bb9	51	/*!
mluis	0:91d1a7783bb9	52	* AES encryption/decryption cipher network session key
mluis	0:91d1a7783bb9	53	*/
mluis	0:91d1a7783bb9	54	static uint8_t LoRaMacNwkSKey[] =
mluis	0:91d1a7783bb9	55	{
mluis	0:91d1a7783bb9	56	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
mluis	0:91d1a7783bb9	57	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
mluis	0:91d1a7783bb9	58	};
mluis	0:91d1a7783bb9	59
mluis	0:91d1a7783bb9	60	/*!
mluis	0:91d1a7783bb9	61	* AES encryption/decryption cipher application session key
mluis	0:91d1a7783bb9	62	*/
mluis	0:91d1a7783bb9	63	static uint8_t LoRaMacAppSKey[] =
mluis	0:91d1a7783bb9	64	{
mluis	0:91d1a7783bb9	65	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
mluis	0:91d1a7783bb9	66	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
mluis	0:91d1a7783bb9	67	};
mluis	0:91d1a7783bb9	68
mluis	0:91d1a7783bb9	69	/*!
mluis	0:91d1a7783bb9	70	* Device nonce is a random value extracted by issuing a sequence of RSSI
mluis	0:91d1a7783bb9	71	* measurements
mluis	0:91d1a7783bb9	72	*/
mluis	0:91d1a7783bb9	73	static uint16_t LoRaMacDevNonce;
mluis	0:91d1a7783bb9	74
mluis	0:91d1a7783bb9	75	/*!
mluis	0:91d1a7783bb9	76	* Network ID ( 3 bytes )
mluis	0:91d1a7783bb9	77	*/
mluis	0:91d1a7783bb9	78	static uint32_t LoRaMacNetID;
mluis	0:91d1a7783bb9	79
mluis	0:91d1a7783bb9	80	/*!
mluis	0:91d1a7783bb9	81	* Mote Address
mluis	0:91d1a7783bb9	82	*/
mluis	0:91d1a7783bb9	83	static uint32_t LoRaMacDevAddr;
mluis	0:91d1a7783bb9	84
mluis	0:91d1a7783bb9	85	/*!
mluis	2:14a5d6ad92d5	86	* Multicast channels linked list
mluis	0:91d1a7783bb9	87	*/
mluis	0:91d1a7783bb9	88	static MulticastParams_t *MulticastChannels = NULL;
mluis	0:91d1a7783bb9	89
mluis	0:91d1a7783bb9	90	/*!
mluis	0:91d1a7783bb9	91	* Actual device class
mluis	0:91d1a7783bb9	92	*/
mluis	0:91d1a7783bb9	93	static DeviceClass_t LoRaMacDeviceClass;
mluis	0:91d1a7783bb9	94
mluis	0:91d1a7783bb9	95	/*!
mluis	0:91d1a7783bb9	96	* Indicates if the node is connected to a private or public network
mluis	0:91d1a7783bb9	97	*/
mluis	0:91d1a7783bb9	98	static bool PublicNetwork;
mluis	0:91d1a7783bb9	99
mluis	0:91d1a7783bb9	100	/*!
mluis	0:91d1a7783bb9	101	* Indicates if the node supports repeaters
mluis	0:91d1a7783bb9	102	*/
mluis	0:91d1a7783bb9	103	static bool RepeaterSupport;
mluis	0:91d1a7783bb9	104
mluis	0:91d1a7783bb9	105	/*!
mluis	0:91d1a7783bb9	106	* Buffer containing the data to be sent or received.
mluis	0:91d1a7783bb9	107	*/
mluis	0:91d1a7783bb9	108	static uint8_t LoRaMacBuffer[LORAMAC_PHY_MAXPAYLOAD];
mluis	0:91d1a7783bb9	109
mluis	0:91d1a7783bb9	110	/*!
mluis	0:91d1a7783bb9	111	* Length of packet in LoRaMacBuffer
mluis	0:91d1a7783bb9	112	*/
mluis	0:91d1a7783bb9	113	static uint16_t LoRaMacBufferPktLen = 0;
mluis	0:91d1a7783bb9	114
mluis	0:91d1a7783bb9	115	/*!
mluis	0:91d1a7783bb9	116	* Buffer containing the upper layer data.
mluis	0:91d1a7783bb9	117	*/
mluis	0:91d1a7783bb9	118	static uint8_t LoRaMacPayload[LORAMAC_PHY_MAXPAYLOAD];
mluis	0:91d1a7783bb9	119	static uint8_t LoRaMacRxPayload[LORAMAC_PHY_MAXPAYLOAD];
mluis	0:91d1a7783bb9	120
mluis	0:91d1a7783bb9	121	/*!
mluis	0:91d1a7783bb9	122	* LoRaMAC frame counter. Each time a packet is sent the counter is incremented.
mluis	0:91d1a7783bb9	123	* Only the 16 LSB bits are sent
mluis	0:91d1a7783bb9	124	*/
mluis	0:91d1a7783bb9	125	static uint32_t UpLinkCounter = 1;
mluis	0:91d1a7783bb9	126
mluis	0:91d1a7783bb9	127	/*!
mluis	0:91d1a7783bb9	128	* LoRaMAC frame counter. Each time a packet is received the counter is incremented.
mluis	0:91d1a7783bb9	129	* Only the 16 LSB bits are received
mluis	0:91d1a7783bb9	130	*/
mluis	0:91d1a7783bb9	131	static uint32_t DownLinkCounter = 0;
mluis	0:91d1a7783bb9	132
mluis	0:91d1a7783bb9	133	/*!
mluis	0:91d1a7783bb9	134	* IsPacketCounterFixed enables the MIC field tests by fixing the
mluis	0:91d1a7783bb9	135	* UpLinkCounter value
mluis	0:91d1a7783bb9	136	*/
mluis	0:91d1a7783bb9	137	static bool IsUpLinkCounterFixed = false;
mluis	0:91d1a7783bb9	138
mluis	0:91d1a7783bb9	139	/*!
mluis	0:91d1a7783bb9	140	* Used for test purposes. Disables the opening of the reception windows.
mluis	0:91d1a7783bb9	141	*/
mluis	0:91d1a7783bb9	142	static bool IsRxWindowsEnabled = true;
mluis	0:91d1a7783bb9	143
mluis	0:91d1a7783bb9	144	/*!
mluis	0:91d1a7783bb9	145	* Indicates if the MAC layer has already joined a network.
mluis	0:91d1a7783bb9	146	*/
mluis	0:91d1a7783bb9	147	static bool IsLoRaMacNetworkJoined = false;
mluis	0:91d1a7783bb9	148
mluis	0:91d1a7783bb9	149	/*!
mluis	0:91d1a7783bb9	150	* LoRaMac ADR control status
mluis	0:91d1a7783bb9	151	*/
mluis	0:91d1a7783bb9	152	static bool AdrCtrlOn = false;
mluis	0:91d1a7783bb9	153
mluis	0:91d1a7783bb9	154	/*!
mluis	0:91d1a7783bb9	155	* Counts the number of missed ADR acknowledgements
mluis	0:91d1a7783bb9	156	*/
mluis	0:91d1a7783bb9	157	static uint32_t AdrAckCounter = 0;
mluis	0:91d1a7783bb9	158
mluis	0:91d1a7783bb9	159	/*!
mluis	0:91d1a7783bb9	160	* If the node has sent a FRAME_TYPE_DATA_CONFIRMED_UP this variable indicates
mluis	0:91d1a7783bb9	161	* if the nodes needs to manage the server acknowledgement.
mluis	0:91d1a7783bb9	162	*/
mluis	0:91d1a7783bb9	163	static bool NodeAckRequested = false;
mluis	0:91d1a7783bb9	164
mluis	0:91d1a7783bb9	165	/*!
mluis	0:91d1a7783bb9	166	* If the server has sent a FRAME_TYPE_DATA_CONFIRMED_DOWN this variable indicates
mluis	0:91d1a7783bb9	167	* if the ACK bit must be set for the next transmission
mluis	0:91d1a7783bb9	168	*/
mluis	0:91d1a7783bb9	169	static bool SrvAckRequested = false;
mluis	0:91d1a7783bb9	170
mluis	0:91d1a7783bb9	171	/*!
mluis	0:91d1a7783bb9	172	* Indicates if the MAC layer wants to send MAC commands
mluis	0:91d1a7783bb9	173	*/
mluis	0:91d1a7783bb9	174	static bool MacCommandsInNextTx = false;
mluis	0:91d1a7783bb9	175
mluis	0:91d1a7783bb9	176	/*!
mluis	0:91d1a7783bb9	177	* Contains the current MacCommandsBuffer index
mluis	0:91d1a7783bb9	178	*/
mluis	0:91d1a7783bb9	179	static uint8_t MacCommandsBufferIndex = 0;
mluis	0:91d1a7783bb9	180
mluis	0:91d1a7783bb9	181	/*!
mluis	0:91d1a7783bb9	182	* Buffer containing the MAC layer commands
mluis	0:91d1a7783bb9	183	*/
mluis	1:91e4e6c60d1e	184	static uint8_t MacCommandsBuffer[LORA_MAC_COMMAND_MAX_LENGTH];
mluis	0:91d1a7783bb9	185
mluis	0:91d1a7783bb9	186	#if defined( USE_BAND_433 )
mluis	0:91d1a7783bb9	187	/*!
mluis	0:91d1a7783bb9	188	* Data rates table definition
mluis	0:91d1a7783bb9	189	*/
mluis	0:91d1a7783bb9	190	const uint8_t Datarates[] = { 12, 11, 10, 9, 8, 7, 7, 50 };
mluis	0:91d1a7783bb9	191
mluis	0:91d1a7783bb9	192	/*!
mluis	0:91d1a7783bb9	193	* Maximum payload with respect to the datarate index. Cannot operate with repeater.
mluis	0:91d1a7783bb9	194	*/
mluis	0:91d1a7783bb9	195	const uint8_t MaxPayloadOfDatarate[] = { 59, 59, 59, 123, 250, 250, 250, 250 };
mluis	0:91d1a7783bb9	196
mluis	0:91d1a7783bb9	197	/*!
mluis	0:91d1a7783bb9	198	* Maximum payload with respect to the datarate index. Can operate with repeater.
mluis	0:91d1a7783bb9	199	*/
mluis	0:91d1a7783bb9	200	const uint8_t MaxPayloadOfDatarateRepeater[] = { 59, 59, 59, 123, 230, 230, 230, 230 };
mluis	0:91d1a7783bb9	201
mluis	0:91d1a7783bb9	202	/*!
mluis	0:91d1a7783bb9	203	* Tx output powers table definition
mluis	0:91d1a7783bb9	204	*/
mluis	0:91d1a7783bb9	205	const int8_t TxPowers[] = { 20, 14, 11, 8, 5, 2 };
mluis	0:91d1a7783bb9	206
mluis	0:91d1a7783bb9	207	/*!
mluis	0:91d1a7783bb9	208	* LoRaMac bands
mluis	0:91d1a7783bb9	209	*/
mluis	0:91d1a7783bb9	210	static Band_t Bands[LORA_MAX_NB_BANDS] =
mluis	0:91d1a7783bb9	211	{
mluis	0:91d1a7783bb9	212	BAND0,
mluis	0:91d1a7783bb9	213	};
mluis	0:91d1a7783bb9	214
mluis	0:91d1a7783bb9	215	/*!
mluis	0:91d1a7783bb9	216	* LoRaMAC channels
mluis	0:91d1a7783bb9	217	*/
mluis	0:91d1a7783bb9	218	static ChannelParams_t Channels[LORA_MAX_NB_CHANNELS] =
mluis	0:91d1a7783bb9	219	{
mluis	0:91d1a7783bb9	220	LC1,
mluis	0:91d1a7783bb9	221	LC2,
mluis	0:91d1a7783bb9	222	LC3,
mluis	0:91d1a7783bb9	223	};
mluis	0:91d1a7783bb9	224	#elif defined( USE_BAND_780 )
mluis	0:91d1a7783bb9	225	/*!
mluis	0:91d1a7783bb9	226	* Data rates table definition
mluis	0:91d1a7783bb9	227	*/
mluis	0:91d1a7783bb9	228	const uint8_t Datarates[] = { 12, 11, 10, 9, 8, 7, 7, 50 };
mluis	0:91d1a7783bb9	229
mluis	0:91d1a7783bb9	230	/*!
mluis	0:91d1a7783bb9	231	* Maximum payload with respect to the datarate index. Cannot operate with repeater.
mluis	0:91d1a7783bb9	232	*/
mluis	0:91d1a7783bb9	233	const uint8_t MaxPayloadOfDatarate[] = { 59, 59, 59, 123, 250, 250, 250, 250 };
mluis	0:91d1a7783bb9	234
mluis	0:91d1a7783bb9	235	/*!
mluis	0:91d1a7783bb9	236	* Maximum payload with respect to the datarate index. Can operate with repeater.
mluis	0:91d1a7783bb9	237	*/
mluis	0:91d1a7783bb9	238	const uint8_t MaxPayloadOfDatarateRepeater[] = { 59, 59, 59, 123, 230, 230, 230, 230 };
mluis	0:91d1a7783bb9	239
mluis	0:91d1a7783bb9	240	/*!
mluis	0:91d1a7783bb9	241	* Tx output powers table definition
mluis	0:91d1a7783bb9	242	*/
mluis	0:91d1a7783bb9	243	const int8_t TxPowers[] = { 20, 14, 11, 8, 5, 2 };
mluis	0:91d1a7783bb9	244
mluis	0:91d1a7783bb9	245	/*!
mluis	0:91d1a7783bb9	246	* LoRaMac bands
mluis	0:91d1a7783bb9	247	*/
mluis	0:91d1a7783bb9	248	static Band_t Bands[LORA_MAX_NB_BANDS] =
mluis	0:91d1a7783bb9	249	{
mluis	0:91d1a7783bb9	250	BAND0,
mluis	0:91d1a7783bb9	251	};
mluis	0:91d1a7783bb9	252
mluis	0:91d1a7783bb9	253	/*!
mluis	0:91d1a7783bb9	254	* LoRaMAC channels
mluis	0:91d1a7783bb9	255	*/
mluis	0:91d1a7783bb9	256	static ChannelParams_t Channels[LORA_MAX_NB_CHANNELS] =
mluis	0:91d1a7783bb9	257	{
mluis	0:91d1a7783bb9	258	LC1,
mluis	0:91d1a7783bb9	259	LC2,
mluis	0:91d1a7783bb9	260	LC3,
mluis	0:91d1a7783bb9	261	};
mluis	0:91d1a7783bb9	262	#elif defined( USE_BAND_868 )
mluis	0:91d1a7783bb9	263	/*!
mluis	0:91d1a7783bb9	264	* Data rates table definition
mluis	0:91d1a7783bb9	265	*/
mluis	0:91d1a7783bb9	266	const uint8_t Datarates[] = { 12, 11, 10, 9, 8, 7, 7, 50 };
mluis	0:91d1a7783bb9	267
mluis	0:91d1a7783bb9	268	/*!
mluis	0:91d1a7783bb9	269	* Maximum payload with respect to the datarate index. Cannot operate with repeater.
mluis	0:91d1a7783bb9	270	*/
mluis	0:91d1a7783bb9	271	const uint8_t MaxPayloadOfDatarate[] = { 51, 51, 51, 115, 242, 242, 242, 242 };
mluis	0:91d1a7783bb9	272
mluis	0:91d1a7783bb9	273	/*!
mluis	0:91d1a7783bb9	274	* Maximum payload with respect to the datarate index. Can operate with repeater.
mluis	0:91d1a7783bb9	275	*/
mluis	0:91d1a7783bb9	276	const uint8_t MaxPayloadOfDatarateRepeater[] = { 51, 51, 51, 115, 222, 222, 222, 222 };
mluis	0:91d1a7783bb9	277
mluis	0:91d1a7783bb9	278	/*!
mluis	0:91d1a7783bb9	279	* Tx output powers table definition
mluis	0:91d1a7783bb9	280	*/
mluis	0:91d1a7783bb9	281	const int8_t TxPowers[] = { 20, 14, 11, 8, 5, 2 };
mluis	0:91d1a7783bb9	282
mluis	0:91d1a7783bb9	283	/*!
mluis	0:91d1a7783bb9	284	* LoRaMac bands
mluis	0:91d1a7783bb9	285	*/
mluis	0:91d1a7783bb9	286	static Band_t Bands[LORA_MAX_NB_BANDS] =
mluis	0:91d1a7783bb9	287	{
mluis	0:91d1a7783bb9	288	BAND0,
mluis	0:91d1a7783bb9	289	BAND1,
mluis	0:91d1a7783bb9	290	BAND2,
mluis	0:91d1a7783bb9	291	BAND3,
mluis	0:91d1a7783bb9	292	BAND4,
mluis	0:91d1a7783bb9	293	};
mluis	0:91d1a7783bb9	294
mluis	0:91d1a7783bb9	295	/*!
mluis	0:91d1a7783bb9	296	* LoRaMAC channels
mluis	0:91d1a7783bb9	297	*/
mluis	0:91d1a7783bb9	298	static ChannelParams_t Channels[LORA_MAX_NB_CHANNELS] =
mluis	0:91d1a7783bb9	299	{
mluis	0:91d1a7783bb9	300	LC1,
mluis	0:91d1a7783bb9	301	LC2,
mluis	0:91d1a7783bb9	302	LC3,
mluis	0:91d1a7783bb9	303	LC4,
mluis	0:91d1a7783bb9	304	LC5,
mluis	0:91d1a7783bb9	305	LC6,
mluis	0:91d1a7783bb9	306	LC7,
mluis	0:91d1a7783bb9	307	LC8,
mluis	0:91d1a7783bb9	308	LC9,
mluis	0:91d1a7783bb9	309	};
mluis	0:91d1a7783bb9	310	#elif defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	0:91d1a7783bb9	311	/*!
mluis	0:91d1a7783bb9	312	* Data rates table definition
mluis	0:91d1a7783bb9	313	*/
mluis	0:91d1a7783bb9	314	const uint8_t Datarates[] = { 10, 9, 8, 7, 8, 0, 0, 0, 12, 11, 10, 9, 8, 7, 0, 0 };
mluis	0:91d1a7783bb9	315
mluis	0:91d1a7783bb9	316	/*!
mluis	0:91d1a7783bb9	317	* Up/Down link data rates offset definition
mluis	0:91d1a7783bb9	318	*/
mluis	2:14a5d6ad92d5	319	const int8_t datarateOffsets[16][4] =
mluis	0:91d1a7783bb9	320	{
mluis	0:91d1a7783bb9	321	{ DR_10, DR_9 , DR_8 , DR_8 }, // DR_0
mluis	0:91d1a7783bb9	322	{ DR_11, DR_10, DR_9 , DR_8 }, // DR_1
mluis	0:91d1a7783bb9	323	{ DR_12, DR_11, DR_10, DR_9 }, // DR_2
mluis	0:91d1a7783bb9	324	{ DR_13, DR_12, DR_11, DR_10 }, // DR_3
mluis	0:91d1a7783bb9	325	{ DR_13, DR_13, DR_12, DR_11 }, // DR_4
mluis	0:91d1a7783bb9	326	{ 0xFF , 0xFF , 0xFF , 0xFF },
mluis	0:91d1a7783bb9	327	{ 0xFF , 0xFF , 0xFF , 0xFF },
mluis	0:91d1a7783bb9	328	{ 0xFF , 0xFF , 0xFF , 0xFF },
mluis	0:91d1a7783bb9	329	{ DR_8 , DR_8 , DR_8 , DR_8 },
mluis	0:91d1a7783bb9	330	{ DR_9 , DR_8 , DR_8 , DR_8 },
mluis	0:91d1a7783bb9	331	{ DR_10, DR_9 , DR_8 , DR_8 },
mluis	0:91d1a7783bb9	332	{ DR_11, DR_10, DR_9 , DR_8 },
mluis	0:91d1a7783bb9	333	{ DR_12, DR_11, DR_10, DR_9 },
mluis	0:91d1a7783bb9	334	{ DR_13, DR_12, DR_11, DR_10 },
mluis	0:91d1a7783bb9	335	{ 0xFF , 0xFF , 0xFF , 0xFF },
mluis	0:91d1a7783bb9	336	{ 0xFF , 0xFF , 0xFF , 0xFF },
mluis	0:91d1a7783bb9	337	};
mluis	0:91d1a7783bb9	338
mluis	0:91d1a7783bb9	339	/*!
mluis	0:91d1a7783bb9	340	* Maximum payload with respect to the datarate index. Cannot operate with repeater.
mluis	0:91d1a7783bb9	341	*/
mluis	0:91d1a7783bb9	342	const uint8_t MaxPayloadOfDatarate[] = { 11, 53, 129, 242, 242, 0, 0, 0, 53, 129, 242, 242, 242, 242, 0, 0 };
mluis	0:91d1a7783bb9	343
mluis	0:91d1a7783bb9	344	/*!
mluis	0:91d1a7783bb9	345	* Maximum payload with respect to the datarate index. Can operate with repeater.
mluis	0:91d1a7783bb9	346	*/
mluis	0:91d1a7783bb9	347	const uint8_t MaxPayloadOfDatarateRepeater[] = { 11, 53, 129, 242, 242, 0, 0, 0, 33, 103, 222, 222, 222, 222, 0, 0 };
mluis	0:91d1a7783bb9	348
mluis	0:91d1a7783bb9	349	/*!
mluis	0:91d1a7783bb9	350	* Tx output powers table definition
mluis	0:91d1a7783bb9	351	*/
mluis	0:91d1a7783bb9	352	const int8_t TxPowers[] = { 30, 28, 26, 24, 22, 20, 18, 16, 14, 12, 10 };
mluis	0:91d1a7783bb9	353
mluis	0:91d1a7783bb9	354	/*!
mluis	0:91d1a7783bb9	355	* LoRaMac bands
mluis	0:91d1a7783bb9	356	*/
mluis	0:91d1a7783bb9	357	static Band_t Bands[LORA_MAX_NB_BANDS] =
mluis	0:91d1a7783bb9	358	{
mluis	0:91d1a7783bb9	359	BAND0,
mluis	0:91d1a7783bb9	360	};
mluis	0:91d1a7783bb9	361
mluis	0:91d1a7783bb9	362	/*!
mluis	0:91d1a7783bb9	363	* LoRaMAC channels
mluis	0:91d1a7783bb9	364	*/
mluis	0:91d1a7783bb9	365	static ChannelParams_t Channels[LORA_MAX_NB_CHANNELS];
mluis	0:91d1a7783bb9	366
mluis	2:14a5d6ad92d5	367	/*!
mluis	2:14a5d6ad92d5	368	* Contains the channels which remain to be applied.
mluis	2:14a5d6ad92d5	369	*/
mluis	2:14a5d6ad92d5	370	static uint16_t ChannelsMaskRemaining[6];
mluis	2:14a5d6ad92d5	371
mluis	0:91d1a7783bb9	372	#else
mluis	0:91d1a7783bb9	373	#error "Please define a frequency band in the compiler options."
mluis	0:91d1a7783bb9	374	#endif
mluis	0:91d1a7783bb9	375
mluis	0:91d1a7783bb9	376	/*!
mluis	0:91d1a7783bb9	377	* LoRaMAC 2nd reception window settings
mluis	0:91d1a7783bb9	378	*/
mluis	0:91d1a7783bb9	379	static Rx2ChannelParams_t Rx2Channel = RX_WND_2_CHANNEL;
mluis	0:91d1a7783bb9	380
mluis	0:91d1a7783bb9	381	/*!
mluis	0:91d1a7783bb9	382	* Datarate offset between uplink and downlink on first window
mluis	0:91d1a7783bb9	383	*/
mluis	0:91d1a7783bb9	384	static uint8_t Rx1DrOffset = 0;
mluis	0:91d1a7783bb9	385
mluis	0:91d1a7783bb9	386	/*!
mluis	0:91d1a7783bb9	387	* Mask indicating which channels are enabled
mluis	0:91d1a7783bb9	388	*/
mluis	0:91d1a7783bb9	389	static uint16_t ChannelsMask[6];
mluis	0:91d1a7783bb9	390
mluis	0:91d1a7783bb9	391	/*!
mluis	0:91d1a7783bb9	392	* Channels Tx output power
mluis	0:91d1a7783bb9	393	*/
mluis	0:91d1a7783bb9	394	static int8_t ChannelsTxPower = LORAMAC_DEFAULT_TX_POWER;
mluis	0:91d1a7783bb9	395
mluis	0:91d1a7783bb9	396	/*!
mluis	0:91d1a7783bb9	397	* Channels datarate
mluis	0:91d1a7783bb9	398	*/
mluis	0:91d1a7783bb9	399	static int8_t ChannelsDatarate = LORAMAC_DEFAULT_DATARATE;
mluis	0:91d1a7783bb9	400
mluis	0:91d1a7783bb9	401	/*!
mluis	0:91d1a7783bb9	402	* Channels default datarate
mluis	0:91d1a7783bb9	403	*/
mluis	0:91d1a7783bb9	404	static int8_t ChannelsDefaultDatarate = LORAMAC_DEFAULT_DATARATE;
mluis	0:91d1a7783bb9	405
mluis	0:91d1a7783bb9	406	/*!
mluis	0:91d1a7783bb9	407	* Number of uplink messages repetitions [1:15] (unconfirmed messages only)
mluis	0:91d1a7783bb9	408	*/
mluis	0:91d1a7783bb9	409	static uint8_t ChannelsNbRep = 1;
mluis	0:91d1a7783bb9	410
mluis	0:91d1a7783bb9	411	/*!
mluis	0:91d1a7783bb9	412	* Uplink messages repetitions counter
mluis	0:91d1a7783bb9	413	*/
mluis	0:91d1a7783bb9	414	static uint8_t ChannelsNbRepCounter = 0;
mluis	0:91d1a7783bb9	415
mluis	0:91d1a7783bb9	416	/*!
mluis	0:91d1a7783bb9	417	* Maximum duty cycle
mluis	0:91d1a7783bb9	418	* \remark Possibility to shutdown the device.
mluis	0:91d1a7783bb9	419	*/
mluis	0:91d1a7783bb9	420	static uint8_t MaxDCycle = 0;
mluis	0:91d1a7783bb9	421
mluis	0:91d1a7783bb9	422	/*!
mluis	2:14a5d6ad92d5	423	* Aggregated duty cycle management
mluis	0:91d1a7783bb9	424	*/
mluis	0:91d1a7783bb9	425	static uint16_t AggregatedDCycle;
mluis	0:91d1a7783bb9	426	static TimerTime_t AggregatedLastTxDoneTime;
mluis	0:91d1a7783bb9	427	static TimerTime_t AggregatedTimeOff;
mluis	0:91d1a7783bb9	428
mluis	0:91d1a7783bb9	429	/*!
mluis	0:91d1a7783bb9	430	* Enables/Disables duty cycle management (Test only)
mluis	0:91d1a7783bb9	431	*/
mluis	0:91d1a7783bb9	432	static bool DutyCycleOn;
mluis	0:91d1a7783bb9	433
mluis	0:91d1a7783bb9	434	/*!
mluis	0:91d1a7783bb9	435	* Current channel index
mluis	0:91d1a7783bb9	436	*/
mluis	0:91d1a7783bb9	437	static uint8_t Channel;
mluis	0:91d1a7783bb9	438
mluis	0:91d1a7783bb9	439	/*!
mluis	0:91d1a7783bb9	440	* LoRaMac internal states
mluis	0:91d1a7783bb9	441	*/
mluis	2:14a5d6ad92d5	442	enum eLoRaMacState
mluis	0:91d1a7783bb9	443	{
mluis	0:91d1a7783bb9	444	MAC_IDLE = 0x00000000,
mluis	0:91d1a7783bb9	445	MAC_TX_RUNNING = 0x00000001,
mluis	0:91d1a7783bb9	446	MAC_RX = 0x00000002,
mluis	0:91d1a7783bb9	447	MAC_ACK_REQ = 0x00000004,
mluis	0:91d1a7783bb9	448	MAC_ACK_RETRY = 0x00000008,
mluis	2:14a5d6ad92d5	449	MAC_TX_DELAYED = 0x00000010,
mluis	0:91d1a7783bb9	450	};
mluis	0:91d1a7783bb9	451
mluis	0:91d1a7783bb9	452	/*!
mluis	0:91d1a7783bb9	453	* LoRaMac internal state
mluis	0:91d1a7783bb9	454	*/
mluis	0:91d1a7783bb9	455	uint32_t LoRaMacState = MAC_IDLE;
mluis	0:91d1a7783bb9	456
mluis	0:91d1a7783bb9	457	/*!
mluis	0:91d1a7783bb9	458	* LoRaMac timer used to check the LoRaMacState (runs every second)
mluis	0:91d1a7783bb9	459	*/
mluis	0:91d1a7783bb9	460	static TimerEvent_t MacStateCheckTimer;
mluis	0:91d1a7783bb9	461
mluis	0:91d1a7783bb9	462	/*!
mluis	0:91d1a7783bb9	463	* LoRaMac upper layer event functions
mluis	0:91d1a7783bb9	464	*/
mluis	2:14a5d6ad92d5	465	static LoRaMacPrimitives_t *LoRaMacPrimitives;
mluis	0:91d1a7783bb9	466
mluis	0:91d1a7783bb9	467	/*!
mluis	2:14a5d6ad92d5	468	* LoRaMac upper layer callback functions
mluis	0:91d1a7783bb9	469	*/
mluis	2:14a5d6ad92d5	470	static LoRaMacCallback_t *LoRaMacCallbacks;
mluis	0:91d1a7783bb9	471
mluis	0:91d1a7783bb9	472	/*!
mluis	2:14a5d6ad92d5	473	* Radio events function pointer
mluis	0:91d1a7783bb9	474	*/
mluis	2:14a5d6ad92d5	475	static RadioEvents_t RadioEvents;
mluis	0:91d1a7783bb9	476
mluis	0:91d1a7783bb9	477	/*!
mluis	0:91d1a7783bb9	478	* LoRaMac duty cycle delayed Tx timer
mluis	0:91d1a7783bb9	479	*/
mluis	0:91d1a7783bb9	480	static TimerEvent_t TxDelayedTimer;
mluis	0:91d1a7783bb9	481
mluis	0:91d1a7783bb9	482	/*!
mluis	0:91d1a7783bb9	483	* LoRaMac reception windows timers
mluis	0:91d1a7783bb9	484	*/
mluis	0:91d1a7783bb9	485	static TimerEvent_t RxWindowTimer1;
mluis	0:91d1a7783bb9	486	static TimerEvent_t RxWindowTimer2;
mluis	0:91d1a7783bb9	487
mluis	0:91d1a7783bb9	488	/*!
mluis	0:91d1a7783bb9	489	* LoRaMac reception windows delay from end of Tx
mluis	0:91d1a7783bb9	490	*/
mluis	0:91d1a7783bb9	491	static uint32_t ReceiveDelay1;
mluis	0:91d1a7783bb9	492	static uint32_t ReceiveDelay2;
mluis	0:91d1a7783bb9	493	static uint32_t JoinAcceptDelay1;
mluis	0:91d1a7783bb9	494	static uint32_t JoinAcceptDelay2;
mluis	0:91d1a7783bb9	495
mluis	0:91d1a7783bb9	496	/*!
mluis	0:91d1a7783bb9	497	* LoRaMac reception windows delay
mluis	0:91d1a7783bb9	498	* \remark normal frame: RxWindowXDelay = ReceiveDelayX - RADIO_WAKEUP_TIME
mluis	0:91d1a7783bb9	499	* join frame : RxWindowXDelay = JoinAcceptDelayX - RADIO_WAKEUP_TIME
mluis	0:91d1a7783bb9	500	*/
mluis	0:91d1a7783bb9	501	static uint32_t RxWindow1Delay;
mluis	0:91d1a7783bb9	502	static uint32_t RxWindow2Delay;
mluis	0:91d1a7783bb9	503
mluis	0:91d1a7783bb9	504	/*!
mluis	0:91d1a7783bb9	505	* LoRaMac maximum time a reception window stays open
mluis	0:91d1a7783bb9	506	*/
mluis	0:91d1a7783bb9	507	static uint32_t MaxRxWindow;
mluis	0:91d1a7783bb9	508
mluis	0:91d1a7783bb9	509	/*!
mluis	0:91d1a7783bb9	510	* Acknowledge timeout timer. Used for packet retransmissions.
mluis	0:91d1a7783bb9	511	*/
mluis	0:91d1a7783bb9	512	static TimerEvent_t AckTimeoutTimer;
mluis	0:91d1a7783bb9	513
mluis	0:91d1a7783bb9	514	/*!
mluis	0:91d1a7783bb9	515	* Number of trials to get a frame acknowledged
mluis	0:91d1a7783bb9	516	*/
mluis	0:91d1a7783bb9	517	static uint8_t AckTimeoutRetries = 1;
mluis	0:91d1a7783bb9	518
mluis	0:91d1a7783bb9	519	/*!
mluis	0:91d1a7783bb9	520	* Number of trials to get a frame acknowledged
mluis	0:91d1a7783bb9	521	*/
mluis	0:91d1a7783bb9	522	static uint8_t AckTimeoutRetriesCounter = 1;
mluis	0:91d1a7783bb9	523
mluis	0:91d1a7783bb9	524	/*!
mluis	0:91d1a7783bb9	525	* Indicates if the AckTimeout timer has expired or not
mluis	0:91d1a7783bb9	526	*/
mluis	0:91d1a7783bb9	527	static bool AckTimeoutRetry = false;
mluis	0:91d1a7783bb9	528
mluis	0:91d1a7783bb9	529	/*!
mluis	0:91d1a7783bb9	530	* Last transmission time on air
mluis	0:91d1a7783bb9	531	*/
mluis	0:91d1a7783bb9	532	TimerTime_t TxTimeOnAir = 0;
mluis	0:91d1a7783bb9	533
mluis	0:91d1a7783bb9	534	/*!
mluis	2:14a5d6ad92d5	535	* Structure to hold an MCPS indication data.
mluis	2:14a5d6ad92d5	536	*/
mluis	2:14a5d6ad92d5	537	static McpsIndication_t McpsIndication;
mluis	2:14a5d6ad92d5	538
mluis	2:14a5d6ad92d5	539	/*!
mluis	2:14a5d6ad92d5	540	* Structure to hold MCPS confirm data.
mluis	2:14a5d6ad92d5	541	*/
mluis	2:14a5d6ad92d5	542	static McpsConfirm_t McpsConfirm;
mluis	2:14a5d6ad92d5	543
mluis	2:14a5d6ad92d5	544	/*!
mluis	2:14a5d6ad92d5	545	* Structure to hold MLME confirm data.
mluis	2:14a5d6ad92d5	546	*/
mluis	2:14a5d6ad92d5	547	static MlmeConfirm_t MlmeConfirm;
mluis	2:14a5d6ad92d5	548
mluis	2:14a5d6ad92d5	549	/*!
mluis	2:14a5d6ad92d5	550	* Holds the current rx window slot
mluis	2:14a5d6ad92d5	551	*/
mluis	2:14a5d6ad92d5	552	static uint8_t RxSlot = 0;
mluis	2:14a5d6ad92d5	553
mluis	2:14a5d6ad92d5	554	/*!
mluis	2:14a5d6ad92d5	555	* LoRaMac tx/rx operation state
mluis	2:14a5d6ad92d5	556	*/
mluis	2:14a5d6ad92d5	557	LoRaMacFlags_t LoRaMacFlags;
mluis	2:14a5d6ad92d5	558
mluis	2:14a5d6ad92d5	559	/*!
mluis	2:14a5d6ad92d5	560	* \brief Function to be executed on Radio Tx Done event
mluis	0:91d1a7783bb9	561	*/
mluis	0:91d1a7783bb9	562	static void OnRadioTxDone( void );
mluis	0:91d1a7783bb9	563
mluis	0:91d1a7783bb9	564	/*!
mluis	2:14a5d6ad92d5	565	* \brief Function to be executed on Radio Rx Done event
mluis	0:91d1a7783bb9	566	*/
mluis	0:91d1a7783bb9	567	static void OnRadioRxDone( uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr );
mluis	0:91d1a7783bb9	568
mluis	0:91d1a7783bb9	569	/*!
mluis	2:14a5d6ad92d5	570	* \brief Function executed on Radio Tx Timeout event
mluis	0:91d1a7783bb9	571	*/
mluis	0:91d1a7783bb9	572	static void OnRadioTxTimeout( void );
mluis	0:91d1a7783bb9	573
mluis	0:91d1a7783bb9	574	/*!
mluis	2:14a5d6ad92d5	575	* \brief Function executed on Radio Rx error event
mluis	0:91d1a7783bb9	576	*/
mluis	0:91d1a7783bb9	577	static void OnRadioRxError( void );
mluis	0:91d1a7783bb9	578
mluis	0:91d1a7783bb9	579	/*!
mluis	2:14a5d6ad92d5	580	* \brief Function executed on Radio Rx Timeout event
mluis	0:91d1a7783bb9	581	*/
mluis	0:91d1a7783bb9	582	static void OnRadioRxTimeout( void );
mluis	0:91d1a7783bb9	583
mluis	0:91d1a7783bb9	584	/*!
mluis	2:14a5d6ad92d5	585	* \brief Function executed on Resend Frame timer event.
mluis	0:91d1a7783bb9	586	*/
mluis	0:91d1a7783bb9	587	static void OnMacStateCheckTimerEvent( void );
mluis	0:91d1a7783bb9	588
mluis	0:91d1a7783bb9	589	/*!
mluis	2:14a5d6ad92d5	590	* \brief Function executed on duty cycle delayed Tx timer event
mluis	0:91d1a7783bb9	591	*/
mluis	0:91d1a7783bb9	592	static void OnTxDelayedTimerEvent( void );
mluis	0:91d1a7783bb9	593
mluis	0:91d1a7783bb9	594	/*!
mluis	2:14a5d6ad92d5	595	* \brief Function executed on first Rx window timer event
mluis	0:91d1a7783bb9	596	*/
mluis	0:91d1a7783bb9	597	static void OnRxWindow1TimerEvent( void );
mluis	0:91d1a7783bb9	598
mluis	0:91d1a7783bb9	599	/*!
mluis	2:14a5d6ad92d5	600	* \brief Function executed on second Rx window timer event
mluis	0:91d1a7783bb9	601	*/
mluis	0:91d1a7783bb9	602	static void OnRxWindow2TimerEvent( void );
mluis	0:91d1a7783bb9	603
mluis	0:91d1a7783bb9	604	/*!
mluis	2:14a5d6ad92d5	605	* \brief Function executed on AckTimeout timer event
mluis	0:91d1a7783bb9	606	*/
mluis	0:91d1a7783bb9	607	static void OnAckTimeoutTimerEvent( void );
mluis	0:91d1a7783bb9	608
mluis	0:91d1a7783bb9	609	/*!
mluis	2:14a5d6ad92d5	610	* \brief Searches and set the next random available channel
mluis	2:14a5d6ad92d5	611	*
mluis	2:14a5d6ad92d5	612	* \retval status Function status [0: OK, 1: Unable to find a free channel]
mluis	2:14a5d6ad92d5	613	*/
mluis	2:14a5d6ad92d5	614	static TimerTime_t SetNextChannel( void );
mluis	2:14a5d6ad92d5	615
mluis	2:14a5d6ad92d5	616	/*!
mluis	2:14a5d6ad92d5	617	* \brief Sets the network to public or private. Updates the sync byte.
mluis	2:14a5d6ad92d5	618	*
mluis	2:14a5d6ad92d5	619	* \param [IN] enable if true, it enables a public network
mluis	2:14a5d6ad92d5	620	*/
mluis	2:14a5d6ad92d5	621	static void SetPublicNetwork( bool enable );
mluis	2:14a5d6ad92d5	622
mluis	2:14a5d6ad92d5	623	/*!
mluis	2:14a5d6ad92d5	624	* \brief Initializes and opens the reception window
mluis	2:14a5d6ad92d5	625	*
mluis	2:14a5d6ad92d5	626	* \param [IN] freq window channel frequency
mluis	2:14a5d6ad92d5	627	* \param [IN] datarate window channel datarate
mluis	2:14a5d6ad92d5	628	* \param [IN] bandwidth window channel bandwidth
mluis	2:14a5d6ad92d5	629	* \param [IN] timeout window channel timeout
mluis	0:91d1a7783bb9	630	*/
mluis	2:14a5d6ad92d5	631	static void RxWindowSetup( uint32_t freq, int8_t datarate, uint32_t bandwidth, uint16_t timeout, bool rxContinuous );
mluis	2:14a5d6ad92d5	632
mluis	2:14a5d6ad92d5	633	/*!
mluis	2:14a5d6ad92d5	634	* \brief Adds a new MAC command to be sent.
mluis	2:14a5d6ad92d5	635	*
mluis	2:14a5d6ad92d5	636	* \Remark MAC layer internal function
mluis	2:14a5d6ad92d5	637	*
mluis	2:14a5d6ad92d5	638	* \param [in] cmd MAC command to be added
mluis	2:14a5d6ad92d5	639	* [MOTE_MAC_LINK_CHECK_REQ,
mluis	2:14a5d6ad92d5	640	* MOTE_MAC_LINK_ADR_ANS,
mluis	2:14a5d6ad92d5	641	* MOTE_MAC_DUTY_CYCLE_ANS,
mluis	2:14a5d6ad92d5	642	* MOTE_MAC_RX2_PARAM_SET_ANS,
mluis	2:14a5d6ad92d5	643	* MOTE_MAC_DEV_STATUS_ANS
mluis	2:14a5d6ad92d5	644	* MOTE_MAC_NEW_CHANNEL_ANS]
mluis	2:14a5d6ad92d5	645	* \param [in] p1 1st parameter ( optional depends on the command )
mluis	2:14a5d6ad92d5	646	* \param [in] p2 2nd parameter ( optional depends on the command )
mluis	2:14a5d6ad92d5	647	*
mluis	2:14a5d6ad92d5	648	* \retval status Function status [0: OK, 1: Unknown command, 2: Buffer full]
mluis	2:14a5d6ad92d5	649	*/
mluis	2:14a5d6ad92d5	650	static LoRaMacStatus_t AddMacCommand( uint8_t cmd, uint8_t p1, uint8_t p2 );
mluis	0:91d1a7783bb9	651
mluis	0:91d1a7783bb9	652	/*!
mluis	0:91d1a7783bb9	653	* \brief Validates if the payload fits into the frame, taking the datarate
mluis	0:91d1a7783bb9	654	* into account.
mluis	0:91d1a7783bb9	655	*
mluis	0:91d1a7783bb9	656	* \details Refer to chapter 4.3.2 of the LoRaWAN specification, v1.0
mluis	0:91d1a7783bb9	657	*
mluis	0:91d1a7783bb9	658	* \param lenN Length of the application payload. The length depends on the
mluis	0:91d1a7783bb9	659	* datarate and is region specific
mluis	0:91d1a7783bb9	660	*
mluis	0:91d1a7783bb9	661	* \param datarate Current datarate
mluis	0:91d1a7783bb9	662	*
mluis	2:14a5d6ad92d5	663	* \param fOptsLen Length of the fOpts field
mluis	2:14a5d6ad92d5	664	*
mluis	0:91d1a7783bb9	665	* \retval [false: payload does not fit into the frame, true: payload fits into
mluis	0:91d1a7783bb9	666	* the frame]
mluis	0:91d1a7783bb9	667	*/
mluis	2:14a5d6ad92d5	668	static bool ValidatePayloadLength( uint8_t lenN, int8_t datarate, uint8_t fOptsLen );
mluis	0:91d1a7783bb9	669
mluis	0:91d1a7783bb9	670	#if defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	0:91d1a7783bb9	671	/*!
mluis	0:91d1a7783bb9	672	* \brief Counts the number of enabled 125 kHz channels in the channel mask.
mluis	0:91d1a7783bb9	673	* This function can only be applied to US915 band.
mluis	0:91d1a7783bb9	674	*
mluis	0:91d1a7783bb9	675	* \param channelsMask Pointer to the first element of the channel mask
mluis	0:91d1a7783bb9	676	*
mluis	0:91d1a7783bb9	677	* \retval Number of enabled channels in the channel mask
mluis	0:91d1a7783bb9	678	*/
mluis	0:91d1a7783bb9	679	static uint8_t CountNbEnabled125kHzChannels( uint16_t *channelsMask );
mluis	0:91d1a7783bb9	680	#endif
mluis	0:91d1a7783bb9	681
mluis	0:91d1a7783bb9	682	/*!
mluis	0:91d1a7783bb9	683	* \brief Limits the Tx power according to the number of enabled channels
mluis	0:91d1a7783bb9	684	*
mluis	0:91d1a7783bb9	685	* \retval Returns the maximum valid tx power
mluis	0:91d1a7783bb9	686	*/
mluis	0:91d1a7783bb9	687	static int8_t LimitTxPower( int8_t txPower );
mluis	0:91d1a7783bb9	688
mluis	0:91d1a7783bb9	689	/*!
mluis	2:14a5d6ad92d5	690	* \brief Verifies, if a value is in a given range.
mluis	2:14a5d6ad92d5	691	*
mluis	2:14a5d6ad92d5	692	* \param value Value to verify, if it is in range
mluis	2:14a5d6ad92d5	693	*
mluis	2:14a5d6ad92d5	694	* \param min Minimum possible value
mluis	2:14a5d6ad92d5	695	*
mluis	2:14a5d6ad92d5	696	* \param max Maximum possible value
mluis	2:14a5d6ad92d5	697	*
mluis	2:14a5d6ad92d5	698	* \retval Returns the maximum valid tx power
mluis	2:14a5d6ad92d5	699	*/
mluis	2:14a5d6ad92d5	700	static bool ValueInRange( int8_t value, int8_t min, int8_t max );
mluis	2:14a5d6ad92d5	701
mluis	2:14a5d6ad92d5	702	/*!
mluis	2:14a5d6ad92d5	703	* \brief Calculates the next datarate to set, when ADR is on or off
mluis	2:14a5d6ad92d5	704	*
mluis	2:14a5d6ad92d5	705	* \param [IN] adrEnabled Specify whether ADR is on or off
mluis	2:14a5d6ad92d5	706	*
mluis	2:14a5d6ad92d5	707	* \param [IN] updateChannelMask Set to true, if the channel masks shall be updated
mluis	2:14a5d6ad92d5	708	*
mluis	2:14a5d6ad92d5	709	* \param [OUT] datarateOut Reports the datarate which will be used next
mluis	2:14a5d6ad92d5	710	*
mluis	2:14a5d6ad92d5	711	* \retval Returns the state of ADR ack request
mluis	2:14a5d6ad92d5	712	*/
mluis	2:14a5d6ad92d5	713	static bool AdrNextDr( bool adrEnabled, bool updateChannelMask, int8_t* datarateOut );
mluis	2:14a5d6ad92d5	714
mluis	2:14a5d6ad92d5	715	/*!
mluis	2:14a5d6ad92d5	716	* \brief Disables channel in a specified channel mask
mluis	2:14a5d6ad92d5	717	*
mluis	2:14a5d6ad92d5	718	* \param [IN] id - Id of the channel
mluis	2:14a5d6ad92d5	719	*
mluis	2:14a5d6ad92d5	720	* \param [IN] mask - Pointer to the channel mask to edit
mluis	0:91d1a7783bb9	721	*
mluis	2:14a5d6ad92d5	722	* \retval [true, if disable was successful, false if not]
mluis	2:14a5d6ad92d5	723	*/
mluis	2:14a5d6ad92d5	724	static bool DisableChannelInMask( uint8_t id, uint16_t* mask );
mluis	2:14a5d6ad92d5	725
mluis	2:14a5d6ad92d5	726	/*!
mluis	2:14a5d6ad92d5	727	* \brief Decodes MAC commands in the fOpts field and in the payload
mluis	2:14a5d6ad92d5	728	*/
mluis	2:14a5d6ad92d5	729	static void ProcessMacCommands( uint8_t *payload, uint8_t macIndex, uint8_t commandsSize, uint8_t snr );
mluis	2:14a5d6ad92d5	730
mluis	2:14a5d6ad92d5	731	/*!
mluis	2:14a5d6ad92d5	732	* \brief LoRaMAC layer generic send frame
mluis	2:14a5d6ad92d5	733	*
mluis	2:14a5d6ad92d5	734	* \param [IN] macHdr MAC header field
mluis	2:14a5d6ad92d5	735	* \param [IN] fPort MAC payload port
mluis	2:14a5d6ad92d5	736	* \param [IN] fBuffer MAC data buffer to be sent
mluis	2:14a5d6ad92d5	737	* \param [IN] fBufferSize MAC data buffer size
mluis	2:14a5d6ad92d5	738	* \retval status Status of the operation.
mluis	2:14a5d6ad92d5	739	*/
mluis	2:14a5d6ad92d5	740	LoRaMacStatus_t Send( LoRaMacHeader_t macHdr, uint8_t fPort, void fBuffer, uint16_t fBufferSize );
mluis	2:14a5d6ad92d5	741
mluis	2:14a5d6ad92d5	742	/*!
mluis	2:14a5d6ad92d5	743	* \brief LoRaMAC layer frame buffer initialization
mluis	2:14a5d6ad92d5	744	*
mluis	2:14a5d6ad92d5	745	* \param [IN] macHdr MAC header field
mluis	2:14a5d6ad92d5	746	* \param [IN] fCtrl MAC frame control field
mluis	2:14a5d6ad92d5	747	* \param [IN] fOpts MAC commands buffer
mluis	2:14a5d6ad92d5	748	* \param [IN] fPort MAC payload port
mluis	2:14a5d6ad92d5	749	* \param [IN] fBuffer MAC data buffer to be sent
mluis	2:14a5d6ad92d5	750	* \param [IN] fBufferSize MAC data buffer size
mluis	2:14a5d6ad92d5	751	* \retval status Status of the operation.
mluis	2:14a5d6ad92d5	752	*/
mluis	2:14a5d6ad92d5	753	LoRaMacStatus_t PrepareFrame( LoRaMacHeader_t macHdr, LoRaMacFrameCtrl_t fCtrl, uint8_t fPort, void *fBuffer, uint16_t fBufferSize );
mluis	2:14a5d6ad92d5	754
mluis	2:14a5d6ad92d5	755	/*
mluis	2:14a5d6ad92d5	756	* \brief Schedules the frame according to the duty cycle
mluis	2:14a5d6ad92d5	757	*
mluis	2:14a5d6ad92d5	758	* \retval Status of the operation
mluis	2:14a5d6ad92d5	759	*/
mluis	2:14a5d6ad92d5	760	static LoRaMacStatus_t ScheduleTx( void );
mluis	2:14a5d6ad92d5	761
mluis	2:14a5d6ad92d5	762	/*!
mluis	2:14a5d6ad92d5	763	* \brief LoRaMAC layer prepared frame buffer transmission with channel specification
mluis	2:14a5d6ad92d5	764	*
mluis	2:14a5d6ad92d5	765	* \remark PrepareFrame must be called at least once before calling this
mluis	2:14a5d6ad92d5	766	* function.
mluis	2:14a5d6ad92d5	767	*
mluis	2:14a5d6ad92d5	768	* \param [IN] channel Channel parameters
mluis	2:14a5d6ad92d5	769	* \retval status Status of the operation.
mluis	0:91d1a7783bb9	770	*/
mluis	2:14a5d6ad92d5	771	LoRaMacStatus_t SendFrameOnChannel( ChannelParams_t channel );
mluis	2:14a5d6ad92d5	772
mluis	2:14a5d6ad92d5	773
mluis	2:14a5d6ad92d5	774
mluis	2:14a5d6ad92d5	775	static void OnRadioTxDone( void )
mluis	2:14a5d6ad92d5	776	{
mluis	2:14a5d6ad92d5	777	TimerTime_t curTime = TimerGetCurrentTime( );
mluis	2:14a5d6ad92d5	778	if( LoRaMacDeviceClass != CLASS_C )
mluis	2:14a5d6ad92d5	779	{
mluis	2:14a5d6ad92d5	780	Radio.Sleep( );
mluis	2:14a5d6ad92d5	781	}
mluis	2:14a5d6ad92d5	782	else
mluis	2:14a5d6ad92d5	783	{
mluis	2:14a5d6ad92d5	784	OnRxWindow2TimerEvent( );
mluis	2:14a5d6ad92d5	785	}
mluis	2:14a5d6ad92d5	786
mluis	2:14a5d6ad92d5	787	// Update Band Time OFF
mluis	2:14a5d6ad92d5	788	Bands[Channels[Channel].Band].LastTxDoneTime = curTime;
mluis	2:14a5d6ad92d5	789	if( DutyCycleOn == true )
mluis	2:14a5d6ad92d5	790	{
mluis	2:14a5d6ad92d5	791	Bands[Channels[Channel].Band].TimeOff = TxTimeOnAir * Bands[Channels[Channel].Band].DCycle - TxTimeOnAir;
mluis	2:14a5d6ad92d5	792	}
mluis	2:14a5d6ad92d5	793	else
mluis	2:14a5d6ad92d5	794	{
mluis	2:14a5d6ad92d5	795	Bands[Channels[Channel].Band].TimeOff = 0;
mluis	2:14a5d6ad92d5	796	}
mluis	2:14a5d6ad92d5	797	// Update Aggregated Time OFF
mluis	2:14a5d6ad92d5	798	AggregatedLastTxDoneTime = curTime;
mluis	2:14a5d6ad92d5	799	AggregatedTimeOff = AggregatedTimeOff + ( TxTimeOnAir * AggregatedDCycle - TxTimeOnAir );
mluis	2:14a5d6ad92d5	800
mluis	2:14a5d6ad92d5	801	if( IsRxWindowsEnabled == true )
mluis	2:14a5d6ad92d5	802	{
mluis	2:14a5d6ad92d5	803	TimerSetValue( &RxWindowTimer1, RxWindow1Delay );
mluis	2:14a5d6ad92d5	804	TimerStart( &RxWindowTimer1 );
mluis	2:14a5d6ad92d5	805	if( LoRaMacDeviceClass != CLASS_C )
mluis	2:14a5d6ad92d5	806	{
mluis	2:14a5d6ad92d5	807	TimerSetValue( &RxWindowTimer2, RxWindow2Delay );
mluis	2:14a5d6ad92d5	808	TimerStart( &RxWindowTimer2 );
mluis	2:14a5d6ad92d5	809	}
mluis	2:14a5d6ad92d5	810	if( ( LoRaMacDeviceClass == CLASS_C ) \|\| ( NodeAckRequested == true ) )
mluis	2:14a5d6ad92d5	811	{
mluis	2:14a5d6ad92d5	812	TimerSetValue( &AckTimeoutTimer, RxWindow2Delay + ACK_TIMEOUT +
mluis	2:14a5d6ad92d5	813	randr( -ACK_TIMEOUT_RND, ACK_TIMEOUT_RND ) );
mluis	2:14a5d6ad92d5	814	TimerStart( &AckTimeoutTimer );
mluis	2:14a5d6ad92d5	815	}
mluis	2:14a5d6ad92d5	816	}
mluis	2:14a5d6ad92d5	817	else
mluis	2:14a5d6ad92d5	818	{
mluis	2:14a5d6ad92d5	819	McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_OK;
mluis	2:14a5d6ad92d5	820	MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_RX2_TIMEOUT;
mluis	2:14a5d6ad92d5	821
mluis	2:14a5d6ad92d5	822	if( LoRaMacFlags.Value == 0 )
mluis	2:14a5d6ad92d5	823	{
mluis	2:14a5d6ad92d5	824	LoRaMacFlags.Bits.McpsReq = 1;
mluis	2:14a5d6ad92d5	825	}
mluis	2:14a5d6ad92d5	826	LoRaMacFlags.Bits.MacDone = 1;
mluis	2:14a5d6ad92d5	827	}
mluis	2:14a5d6ad92d5	828
mluis	2:14a5d6ad92d5	829	if( NodeAckRequested == false )
mluis	2:14a5d6ad92d5	830	{
mluis	2:14a5d6ad92d5	831	McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_OK;
mluis	2:14a5d6ad92d5	832	ChannelsNbRepCounter++;
mluis	2:14a5d6ad92d5	833	}
mluis	2:14a5d6ad92d5	834	}
mluis	2:14a5d6ad92d5	835
mluis	2:14a5d6ad92d5	836	static void OnRadioRxDone( uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr )
mluis	0:91d1a7783bb9	837	{
mluis	2:14a5d6ad92d5	838	LoRaMacHeader_t macHdr;
mluis	2:14a5d6ad92d5	839	LoRaMacFrameCtrl_t fCtrl;
mluis	2:14a5d6ad92d5	840
mluis	2:14a5d6ad92d5	841	uint8_t pktHeaderLen = 0;
mluis	2:14a5d6ad92d5	842	uint32_t address = 0;
mluis	2:14a5d6ad92d5	843	uint8_t appPayloadStartIndex = 0;
mluis	2:14a5d6ad92d5	844	uint8_t port = 0xFF;
mluis	2:14a5d6ad92d5	845	uint8_t frameLen = 0;
mluis	2:14a5d6ad92d5	846	uint32_t mic = 0;
mluis	2:14a5d6ad92d5	847	uint32_t micRx = 0;
mluis	2:14a5d6ad92d5	848
mluis	2:14a5d6ad92d5	849	uint16_t sequenceCounter = 0;
mluis	2:14a5d6ad92d5	850	uint16_t sequenceCounterPrev = 0;
mluis	2:14a5d6ad92d5	851	uint16_t sequenceCounterDiff = 0;
mluis	2:14a5d6ad92d5	852	uint32_t downLinkCounter = 0;
mluis	2:14a5d6ad92d5	853
mluis	2:14a5d6ad92d5	854	MulticastParams_t *curMulticastParams = NULL;
mluis	2:14a5d6ad92d5	855	uint8_t *nwkSKey = LoRaMacNwkSKey;
mluis	2:14a5d6ad92d5	856	uint8_t *appSKey = LoRaMacAppSKey;
mluis	2:14a5d6ad92d5	857
mluis	2:14a5d6ad92d5	858	uint8_t multicast = 0;
mluis	2:14a5d6ad92d5	859
mluis	2:14a5d6ad92d5	860	bool isMicOk = false;
mluis	2:14a5d6ad92d5	861
mluis	2:14a5d6ad92d5	862	McpsConfirm.AckReceived = false;
mluis	2:14a5d6ad92d5	863	McpsIndication.Rssi = rssi;
mluis	2:14a5d6ad92d5	864	McpsIndication.Snr = snr;
mluis	2:14a5d6ad92d5	865	McpsIndication.RxSlot = RxSlot;
mluis	2:14a5d6ad92d5	866	McpsIndication.Port = 0;
mluis	2:14a5d6ad92d5	867	McpsIndication.Multicast = 0;
mluis	2:14a5d6ad92d5	868	McpsIndication.FramePending = 0;
mluis	2:14a5d6ad92d5	869	McpsIndication.Buffer = NULL;
mluis	2:14a5d6ad92d5	870	McpsIndication.BufferSize = 0;
mluis	2:14a5d6ad92d5	871	McpsIndication.RxData = false;
mluis	2:14a5d6ad92d5	872	McpsIndication.AckReceived = false;
mluis	2:14a5d6ad92d5	873	McpsIndication.DownLinkCounter = 0;
mluis	2:14a5d6ad92d5	874	McpsIndication.McpsIndication = MCPS_UNCONFIRMED;
mluis	2:14a5d6ad92d5	875
mluis	2:14a5d6ad92d5	876	if( LoRaMacDeviceClass != CLASS_C )
mluis	2:14a5d6ad92d5	877	{
mluis	2:14a5d6ad92d5	878	Radio.Sleep( );
mluis	2:14a5d6ad92d5	879	}
mluis	2:14a5d6ad92d5	880	TimerStop( &RxWindowTimer2 );
mluis	2:14a5d6ad92d5	881
mluis	2:14a5d6ad92d5	882	macHdr.Value = payload[pktHeaderLen++];
mluis	2:14a5d6ad92d5	883
mluis	2:14a5d6ad92d5	884	switch( macHdr.Bits.MType )
mluis	2:14a5d6ad92d5	885	{
mluis	2:14a5d6ad92d5	886	case FRAME_TYPE_JOIN_ACCEPT:
mluis	2:14a5d6ad92d5	887	if( IsLoRaMacNetworkJoined == true )
mluis	2:14a5d6ad92d5	888	{
mluis	2:14a5d6ad92d5	889	break;
mluis	2:14a5d6ad92d5	890	}
mluis	2:14a5d6ad92d5	891	LoRaMacJoinDecrypt( payload + 1, size - 1, LoRaMacAppKey, LoRaMacRxPayload + 1 );
mluis	2:14a5d6ad92d5	892
mluis	2:14a5d6ad92d5	893	LoRaMacRxPayload[0] = macHdr.Value;
mluis	2:14a5d6ad92d5	894
mluis	2:14a5d6ad92d5	895	LoRaMacJoinComputeMic( LoRaMacRxPayload, size - LORAMAC_MFR_LEN, LoRaMacAppKey, &mic );
mluis	2:14a5d6ad92d5	896
mluis	2:14a5d6ad92d5	897	micRx \|= ( uint32_t )LoRaMacRxPayload[size - LORAMAC_MFR_LEN];
mluis	2:14a5d6ad92d5	898	micRx \|= ( ( uint32_t )LoRaMacRxPayload[size - LORAMAC_MFR_LEN + 1] << 8 );
mluis	2:14a5d6ad92d5	899	micRx \|= ( ( uint32_t )LoRaMacRxPayload[size - LORAMAC_MFR_LEN + 2] << 16 );
mluis	2:14a5d6ad92d5	900	micRx \|= ( ( uint32_t )LoRaMacRxPayload[size - LORAMAC_MFR_LEN + 3] << 24 );
mluis	2:14a5d6ad92d5	901
mluis	2:14a5d6ad92d5	902	if( micRx == mic )
mluis	2:14a5d6ad92d5	903	{
mluis	2:14a5d6ad92d5	904	LoRaMacJoinComputeSKeys( LoRaMacAppKey, LoRaMacRxPayload + 1, LoRaMacDevNonce, LoRaMacNwkSKey, LoRaMacAppSKey );
mluis	2:14a5d6ad92d5	905
mluis	2:14a5d6ad92d5	906	LoRaMacNetID = ( uint32_t )LoRaMacRxPayload[4];
mluis	2:14a5d6ad92d5	907	LoRaMacNetID \|= ( ( uint32_t )LoRaMacRxPayload[5] << 8 );
mluis	2:14a5d6ad92d5	908	LoRaMacNetID \|= ( ( uint32_t )LoRaMacRxPayload[6] << 16 );
mluis	2:14a5d6ad92d5	909
mluis	2:14a5d6ad92d5	910	LoRaMacDevAddr = ( uint32_t )LoRaMacRxPayload[7];
mluis	2:14a5d6ad92d5	911	LoRaMacDevAddr \|= ( ( uint32_t )LoRaMacRxPayload[8] << 8 );
mluis	2:14a5d6ad92d5	912	LoRaMacDevAddr \|= ( ( uint32_t )LoRaMacRxPayload[9] << 16 );
mluis	2:14a5d6ad92d5	913	LoRaMacDevAddr \|= ( ( uint32_t )LoRaMacRxPayload[10] << 24 );
mluis	2:14a5d6ad92d5	914
mluis	2:14a5d6ad92d5	915	// DLSettings
mluis	2:14a5d6ad92d5	916	Rx1DrOffset = ( LoRaMacRxPayload[11] >> 4 ) & 0x07;
mluis	2:14a5d6ad92d5	917	Rx2Channel.Datarate = LoRaMacRxPayload[11] & 0x0F;
mluis	2:14a5d6ad92d5	918	#if defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	919	/*
mluis	2:14a5d6ad92d5	920	* WARNING: To be removed once Semtech server implementation
mluis	2:14a5d6ad92d5	921	* is corrected.
mluis	2:14a5d6ad92d5	922	*/
mluis	2:14a5d6ad92d5	923	if( Rx2Channel.Datarate == DR_3 )
mluis	2:14a5d6ad92d5	924	{
mluis	2:14a5d6ad92d5	925	Rx2Channel.Datarate = DR_8;
mluis	2:14a5d6ad92d5	926	}
mluis	2:14a5d6ad92d5	927	#endif
mluis	2:14a5d6ad92d5	928	// RxDelay
mluis	2:14a5d6ad92d5	929	ReceiveDelay1 = ( LoRaMacRxPayload[12] & 0x0F );
mluis	2:14a5d6ad92d5	930	if( ReceiveDelay1 == 0 )
mluis	2:14a5d6ad92d5	931	{
mluis	2:14a5d6ad92d5	932	ReceiveDelay1 = 1;
mluis	2:14a5d6ad92d5	933	}
mluis	2:14a5d6ad92d5	934	ReceiveDelay1 *= 1e6;
mluis	2:14a5d6ad92d5	935	ReceiveDelay2 = ReceiveDelay1 + 1e6;
mluis	2:14a5d6ad92d5	936
mluis	2:14a5d6ad92d5	937	#if !( defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID ) )
mluis	2:14a5d6ad92d5	938	//CFList
mluis	2:14a5d6ad92d5	939	if( ( size - 1 ) > 16 )
mluis	2:14a5d6ad92d5	940	{
mluis	2:14a5d6ad92d5	941	ChannelParams_t param;
mluis	2:14a5d6ad92d5	942	param.DrRange.Value = ( DR_5 << 4 ) \| DR_0;
mluis	2:14a5d6ad92d5	943
mluis	2:14a5d6ad92d5	944	for( uint8_t i = 3, j = 0; i < ( 5 + 3 ); i++, j += 3 )
mluis	2:14a5d6ad92d5	945	{
mluis	2:14a5d6ad92d5	946	param.Frequency = ( ( uint32_t )LoRaMacRxPayload[13 + j] \| ( ( uint32_t )LoRaMacRxPayload[14 + j] << 8 ) \| ( ( uint32_t )LoRaMacRxPayload[15 + j] << 16 ) ) * 100;
mluis	2:14a5d6ad92d5	947	LoRaMacChannelAdd( i, param );
mluis	2:14a5d6ad92d5	948	}
mluis	2:14a5d6ad92d5	949	}
mluis	2:14a5d6ad92d5	950	#endif
mluis	2:14a5d6ad92d5	951	MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_OK;
mluis	2:14a5d6ad92d5	952	IsLoRaMacNetworkJoined = true;
mluis	2:14a5d6ad92d5	953	ChannelsDatarate = ChannelsDefaultDatarate;
mluis	2:14a5d6ad92d5	954	}
mluis	2:14a5d6ad92d5	955	else
mluis	2:14a5d6ad92d5	956	{
mluis	2:14a5d6ad92d5	957	MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_JOIN_FAIL;
mluis	2:14a5d6ad92d5	958	}
mluis	2:14a5d6ad92d5	959	break;
mluis	2:14a5d6ad92d5	960	case FRAME_TYPE_DATA_CONFIRMED_DOWN:
mluis	2:14a5d6ad92d5	961	case FRAME_TYPE_DATA_UNCONFIRMED_DOWN:
mluis	2:14a5d6ad92d5	962	{
mluis	2:14a5d6ad92d5	963	LoRaMacFlags.Bits.McpsInd = 1;
mluis	2:14a5d6ad92d5	964
mluis	2:14a5d6ad92d5	965	address = payload[pktHeaderLen++];
mluis	2:14a5d6ad92d5	966	address \|= ( (uint32_t)payload[pktHeaderLen++] << 8 );
mluis	2:14a5d6ad92d5	967	address \|= ( (uint32_t)payload[pktHeaderLen++] << 16 );
mluis	2:14a5d6ad92d5	968	address \|= ( (uint32_t)payload[pktHeaderLen++] << 24 );
mluis	2:14a5d6ad92d5	969
mluis	2:14a5d6ad92d5	970	if( address != LoRaMacDevAddr )
mluis	2:14a5d6ad92d5	971	{
mluis	2:14a5d6ad92d5	972	curMulticastParams = MulticastChannels;
mluis	2:14a5d6ad92d5	973	while( curMulticastParams != NULL )
mluis	2:14a5d6ad92d5	974	{
mluis	2:14a5d6ad92d5	975	if( address == curMulticastParams->Address )
mluis	2:14a5d6ad92d5	976	{
mluis	2:14a5d6ad92d5	977	multicast = 1;
mluis	2:14a5d6ad92d5	978	nwkSKey = curMulticastParams->NwkSKey;
mluis	2:14a5d6ad92d5	979	appSKey = curMulticastParams->AppSKey;
mluis	2:14a5d6ad92d5	980	downLinkCounter = curMulticastParams->DownLinkCounter;
mluis	2:14a5d6ad92d5	981	break;
mluis	2:14a5d6ad92d5	982	}
mluis	2:14a5d6ad92d5	983	curMulticastParams = curMulticastParams->Next;
mluis	2:14a5d6ad92d5	984	}
mluis	2:14a5d6ad92d5	985	if( multicast == 0 )
mluis	2:14a5d6ad92d5	986	{
mluis	2:14a5d6ad92d5	987	// We are not the destination of this frame.
mluis	2:14a5d6ad92d5	988	LoRaMacFlags.Bits.MacDone = 1;
mluis	2:14a5d6ad92d5	989	McpsIndication.Status = LORAMAC_EVENT_INFO_STATUS_ADDRESS_FAIL;
mluis	2:14a5d6ad92d5	990	LoRaMacState &= ~MAC_TX_RUNNING;
mluis	2:14a5d6ad92d5	991	if( NodeAckRequested )
mluis	2:14a5d6ad92d5	992	{
mluis	2:14a5d6ad92d5	993	OnAckTimeoutTimerEvent( );
mluis	2:14a5d6ad92d5	994	}
mluis	2:14a5d6ad92d5	995	return;
mluis	2:14a5d6ad92d5	996	}
mluis	2:14a5d6ad92d5	997	}
mluis	2:14a5d6ad92d5	998	else
mluis	2:14a5d6ad92d5	999	{
mluis	2:14a5d6ad92d5	1000	multicast = 0;
mluis	2:14a5d6ad92d5	1001	nwkSKey = LoRaMacNwkSKey;
mluis	2:14a5d6ad92d5	1002	appSKey = LoRaMacAppSKey;
mluis	2:14a5d6ad92d5	1003	downLinkCounter = DownLinkCounter;
mluis	2:14a5d6ad92d5	1004	}
mluis	2:14a5d6ad92d5	1005
mluis	2:14a5d6ad92d5	1006	if( LoRaMacDeviceClass != CLASS_A )
mluis	2:14a5d6ad92d5	1007	{
mluis	2:14a5d6ad92d5	1008	LoRaMacState \|= MAC_RX;
mluis	2:14a5d6ad92d5	1009	// Starts the MAC layer status check timer
mluis	2:14a5d6ad92d5	1010	TimerStart( &MacStateCheckTimer );
mluis	2:14a5d6ad92d5	1011	}
mluis	2:14a5d6ad92d5	1012	fCtrl.Value = payload[pktHeaderLen++];
mluis	2:14a5d6ad92d5	1013
mluis	2:14a5d6ad92d5	1014	sequenceCounter = ( uint16_t )payload[pktHeaderLen++];
mluis	2:14a5d6ad92d5	1015	sequenceCounter \|= ( uint16_t )payload[pktHeaderLen++] << 8;
mluis	2:14a5d6ad92d5	1016
mluis	2:14a5d6ad92d5	1017	appPayloadStartIndex = 8 + fCtrl.Bits.FOptsLen;
mluis	2:14a5d6ad92d5	1018
mluis	2:14a5d6ad92d5	1019	micRx \|= ( uint32_t )payload[size - LORAMAC_MFR_LEN];
mluis	2:14a5d6ad92d5	1020	micRx \|= ( ( uint32_t )payload[size - LORAMAC_MFR_LEN + 1] << 8 );
mluis	2:14a5d6ad92d5	1021	micRx \|= ( ( uint32_t )payload[size - LORAMAC_MFR_LEN + 2] << 16 );
mluis	2:14a5d6ad92d5	1022	micRx \|= ( ( uint32_t )payload[size - LORAMAC_MFR_LEN + 3] << 24 );
mluis	2:14a5d6ad92d5	1023
mluis	2:14a5d6ad92d5	1024	sequenceCounterPrev = ( uint16_t )downLinkCounter;
mluis	2:14a5d6ad92d5	1025	sequenceCounterDiff = ( sequenceCounter - sequenceCounterPrev );
mluis	2:14a5d6ad92d5	1026
mluis	2:14a5d6ad92d5	1027	if( sequenceCounterDiff < ( 1 << 15 ) )
mluis	2:14a5d6ad92d5	1028	{
mluis	2:14a5d6ad92d5	1029	downLinkCounter += sequenceCounterDiff;
mluis	2:14a5d6ad92d5	1030	LoRaMacComputeMic( payload, size - LORAMAC_MFR_LEN, nwkSKey, address, DOWN_LINK, downLinkCounter, &mic );
mluis	2:14a5d6ad92d5	1031	if( micRx == mic )
mluis	2:14a5d6ad92d5	1032	{
mluis	2:14a5d6ad92d5	1033	isMicOk = true;
mluis	2:14a5d6ad92d5	1034	}
mluis	2:14a5d6ad92d5	1035	}
mluis	2:14a5d6ad92d5	1036	else
mluis	2:14a5d6ad92d5	1037	{
mluis	2:14a5d6ad92d5	1038	// check for sequence roll-over
mluis	2:14a5d6ad92d5	1039	uint32_t downLinkCounterTmp = downLinkCounter + 0x10000 + ( int16_t )sequenceCounterDiff;
mluis	2:14a5d6ad92d5	1040	LoRaMacComputeMic( payload, size - LORAMAC_MFR_LEN, nwkSKey, address, DOWN_LINK, downLinkCounterTmp, &mic );
mluis	2:14a5d6ad92d5	1041	if( micRx == mic )
mluis	2:14a5d6ad92d5	1042	{
mluis	2:14a5d6ad92d5	1043	isMicOk = true;
mluis	2:14a5d6ad92d5	1044	downLinkCounter = downLinkCounterTmp;
mluis	2:14a5d6ad92d5	1045	}
mluis	2:14a5d6ad92d5	1046	}
mluis	2:14a5d6ad92d5	1047
mluis	2:14a5d6ad92d5	1048	if( isMicOk == true )
mluis	2:14a5d6ad92d5	1049	{
mluis	2:14a5d6ad92d5	1050	McpsIndication.Status = LORAMAC_EVENT_INFO_STATUS_OK;
mluis	2:14a5d6ad92d5	1051	McpsIndication.Multicast = multicast;
mluis	2:14a5d6ad92d5	1052	McpsIndication.FramePending = fCtrl.Bits.FPending;
mluis	2:14a5d6ad92d5	1053	McpsIndication.Buffer = NULL;
mluis	2:14a5d6ad92d5	1054	McpsIndication.BufferSize = 0;
mluis	2:14a5d6ad92d5	1055	McpsIndication.DownLinkCounter = downLinkCounter;
mluis	2:14a5d6ad92d5	1056
mluis	2:14a5d6ad92d5	1057	McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_OK;
mluis	2:14a5d6ad92d5	1058
mluis	2:14a5d6ad92d5	1059	AdrAckCounter = 0;
mluis	2:14a5d6ad92d5	1060
mluis	2:14a5d6ad92d5	1061	// Update 32 bits downlink counter
mluis	2:14a5d6ad92d5	1062	if( multicast == 1 )
mluis	2:14a5d6ad92d5	1063	{
mluis	2:14a5d6ad92d5	1064	McpsIndication.McpsIndication = MCPS_MULTICAST;
mluis	2:14a5d6ad92d5	1065
mluis	2:14a5d6ad92d5	1066	if( ( curMulticastParams->DownLinkCounter == downLinkCounter ) &&
mluis	2:14a5d6ad92d5	1067	( curMulticastParams->DownLinkCounter != 0 ) )
mluis	2:14a5d6ad92d5	1068	{
mluis	2:14a5d6ad92d5	1069	LoRaMacFlags.Bits.MacDone = 1;
mluis	2:14a5d6ad92d5	1070	McpsIndication.Status = LORAMAC_EVENT_INFO_STATUS_DOWNLINK_REPEATED;
mluis	2:14a5d6ad92d5	1071	McpsIndication.DownLinkCounter = downLinkCounter;
mluis	2:14a5d6ad92d5	1072	LoRaMacState &= ~MAC_TX_RUNNING;
mluis	2:14a5d6ad92d5	1073	if( NodeAckRequested == true )
mluis	2:14a5d6ad92d5	1074	{
mluis	2:14a5d6ad92d5	1075	OnAckTimeoutTimerEvent( );
mluis	2:14a5d6ad92d5	1076	}
mluis	2:14a5d6ad92d5	1077	return;
mluis	2:14a5d6ad92d5	1078	}
mluis	2:14a5d6ad92d5	1079	curMulticastParams->DownLinkCounter = downLinkCounter;
mluis	2:14a5d6ad92d5	1080	}
mluis	2:14a5d6ad92d5	1081	else
mluis	2:14a5d6ad92d5	1082	{
mluis	2:14a5d6ad92d5	1083	if( macHdr.Bits.MType == FRAME_TYPE_DATA_CONFIRMED_DOWN )
mluis	2:14a5d6ad92d5	1084	{
mluis	2:14a5d6ad92d5	1085	McpsIndication.McpsIndication = MCPS_CONFIRMED;
mluis	2:14a5d6ad92d5	1086	}
mluis	2:14a5d6ad92d5	1087	else
mluis	2:14a5d6ad92d5	1088	{
mluis	2:14a5d6ad92d5	1089	McpsIndication.McpsIndication = MCPS_UNCONFIRMED;
mluis	2:14a5d6ad92d5	1090	}
mluis	2:14a5d6ad92d5	1091	if( ( DownLinkCounter == downLinkCounter ) &&
mluis	2:14a5d6ad92d5	1092	( DownLinkCounter != 0 ) )
mluis	2:14a5d6ad92d5	1093	{
mluis	2:14a5d6ad92d5	1094	LoRaMacFlags.Bits.MacDone = 1;
mluis	2:14a5d6ad92d5	1095	McpsIndication.Status = LORAMAC_EVENT_INFO_STATUS_DOWNLINK_REPEATED;
mluis	2:14a5d6ad92d5	1096	McpsIndication.DownLinkCounter = downLinkCounter;
mluis	2:14a5d6ad92d5	1097	LoRaMacState &= ~MAC_TX_RUNNING;
mluis	2:14a5d6ad92d5	1098	if( NodeAckRequested == true )
mluis	2:14a5d6ad92d5	1099	{
mluis	2:14a5d6ad92d5	1100	OnAckTimeoutTimerEvent( );
mluis	2:14a5d6ad92d5	1101	}
mluis	2:14a5d6ad92d5	1102	return;
mluis	2:14a5d6ad92d5	1103	}
mluis	2:14a5d6ad92d5	1104	DownLinkCounter = downLinkCounter;
mluis	2:14a5d6ad92d5	1105	}
mluis	2:14a5d6ad92d5	1106
mluis	2:14a5d6ad92d5	1107	if( macHdr.Bits.MType == FRAME_TYPE_DATA_CONFIRMED_DOWN )
mluis	2:14a5d6ad92d5	1108	{
mluis	2:14a5d6ad92d5	1109	SrvAckRequested = true;
mluis	2:14a5d6ad92d5	1110	}
mluis	2:14a5d6ad92d5	1111	else
mluis	2:14a5d6ad92d5	1112	{
mluis	2:14a5d6ad92d5	1113	SrvAckRequested = false;
mluis	2:14a5d6ad92d5	1114	}
mluis	2:14a5d6ad92d5	1115	// Check if the frame is an acknowledgement
mluis	2:14a5d6ad92d5	1116	if( fCtrl.Bits.Ack == 1 )
mluis	2:14a5d6ad92d5	1117	{
mluis	2:14a5d6ad92d5	1118	McpsConfirm.AckReceived = true;
mluis	2:14a5d6ad92d5	1119	McpsIndication.AckReceived = true;
mluis	2:14a5d6ad92d5	1120
mluis	2:14a5d6ad92d5	1121	// Stop the AckTimeout timer as no more retransmissions
mluis	2:14a5d6ad92d5	1122	// are needed.
mluis	2:14a5d6ad92d5	1123	TimerStop( &AckTimeoutTimer );
mluis	2:14a5d6ad92d5	1124	}
mluis	2:14a5d6ad92d5	1125	else
mluis	2:14a5d6ad92d5	1126	{
mluis	2:14a5d6ad92d5	1127	McpsConfirm.AckReceived = false;
mluis	2:14a5d6ad92d5	1128
mluis	2:14a5d6ad92d5	1129	if( AckTimeoutRetriesCounter > AckTimeoutRetries )
mluis	2:14a5d6ad92d5	1130	{
mluis	2:14a5d6ad92d5	1131	// Stop the AckTimeout timer as no more retransmissions
mluis	2:14a5d6ad92d5	1132	// are needed.
mluis	2:14a5d6ad92d5	1133	TimerStop( &AckTimeoutTimer );
mluis	2:14a5d6ad92d5	1134	}
mluis	2:14a5d6ad92d5	1135	}
mluis	2:14a5d6ad92d5	1136
mluis	2:14a5d6ad92d5	1137	if( fCtrl.Bits.FOptsLen > 0 )
mluis	2:14a5d6ad92d5	1138	{
mluis	2:14a5d6ad92d5	1139	// Decode Options field MAC commands
mluis	2:14a5d6ad92d5	1140	ProcessMacCommands( payload, 8, appPayloadStartIndex, snr );
mluis	2:14a5d6ad92d5	1141	}
mluis	2:14a5d6ad92d5	1142	if( ( ( size - 4 ) - appPayloadStartIndex ) > 0 )
mluis	2:14a5d6ad92d5	1143	{
mluis	2:14a5d6ad92d5	1144	port = payload[appPayloadStartIndex++];
mluis	2:14a5d6ad92d5	1145	frameLen = ( size - 4 ) - appPayloadStartIndex;
mluis	2:14a5d6ad92d5	1146
mluis	2:14a5d6ad92d5	1147	McpsIndication.Port = port;
mluis	2:14a5d6ad92d5	1148
mluis	2:14a5d6ad92d5	1149	if( port == 0 )
mluis	2:14a5d6ad92d5	1150	{
mluis	2:14a5d6ad92d5	1151	LoRaMacPayloadDecrypt( payload + appPayloadStartIndex,
mluis	2:14a5d6ad92d5	1152	frameLen,
mluis	2:14a5d6ad92d5	1153	nwkSKey,
mluis	2:14a5d6ad92d5	1154	address,
mluis	2:14a5d6ad92d5	1155	DOWN_LINK,
mluis	2:14a5d6ad92d5	1156	downLinkCounter,
mluis	2:14a5d6ad92d5	1157	LoRaMacRxPayload );
mluis	2:14a5d6ad92d5	1158
mluis	2:14a5d6ad92d5	1159	// Decode frame payload MAC commands
mluis	2:14a5d6ad92d5	1160	ProcessMacCommands( LoRaMacRxPayload, 0, frameLen, snr );
mluis	2:14a5d6ad92d5	1161	}
mluis	2:14a5d6ad92d5	1162	else
mluis	2:14a5d6ad92d5	1163	{
mluis	2:14a5d6ad92d5	1164	LoRaMacPayloadDecrypt( payload + appPayloadStartIndex,
mluis	2:14a5d6ad92d5	1165	frameLen,
mluis	2:14a5d6ad92d5	1166	appSKey,
mluis	2:14a5d6ad92d5	1167	address,
mluis	2:14a5d6ad92d5	1168	DOWN_LINK,
mluis	2:14a5d6ad92d5	1169	downLinkCounter,
mluis	2:14a5d6ad92d5	1170	LoRaMacRxPayload );
mluis	2:14a5d6ad92d5	1171
mluis	2:14a5d6ad92d5	1172	McpsIndication.Buffer = LoRaMacRxPayload;
mluis	2:14a5d6ad92d5	1173	McpsIndication.BufferSize = frameLen;
mluis	2:14a5d6ad92d5	1174	McpsIndication.RxData = true;
mluis	2:14a5d6ad92d5	1175	}
mluis	2:14a5d6ad92d5	1176	}
mluis	2:14a5d6ad92d5	1177	}
mluis	2:14a5d6ad92d5	1178	else
mluis	2:14a5d6ad92d5	1179	{
mluis	2:14a5d6ad92d5	1180	McpsIndication.Status = LORAMAC_EVENT_INFO_STATUS_MIC_FAIL;
mluis	2:14a5d6ad92d5	1181	LoRaMacState &= ~MAC_TX_RUNNING;
mluis	2:14a5d6ad92d5	1182	if( NodeAckRequested == true )
mluis	2:14a5d6ad92d5	1183	{
mluis	2:14a5d6ad92d5	1184	OnAckTimeoutTimerEvent( );
mluis	2:14a5d6ad92d5	1185	}
mluis	2:14a5d6ad92d5	1186	}
mluis	2:14a5d6ad92d5	1187	}
mluis	2:14a5d6ad92d5	1188	break;
mluis	2:14a5d6ad92d5	1189	case FRAME_TYPE_PROPRIETARY:
mluis	2:14a5d6ad92d5	1190	{
mluis	2:14a5d6ad92d5	1191	LoRaMacFlags.Bits.McpsInd = 1;
mluis	2:14a5d6ad92d5	1192
mluis	2:14a5d6ad92d5	1193	memcpy1( LoRaMacRxPayload, &payload[pktHeaderLen], size );
mluis	2:14a5d6ad92d5	1194
mluis	2:14a5d6ad92d5	1195	McpsIndication.McpsIndication = MCPS_PROPRIETARY;
mluis	2:14a5d6ad92d5	1196	McpsIndication.Status = LORAMAC_EVENT_INFO_STATUS_OK;
mluis	2:14a5d6ad92d5	1197	McpsIndication.Buffer = LoRaMacRxPayload;
mluis	2:14a5d6ad92d5	1198	McpsIndication.BufferSize = size - pktHeaderLen;
mluis	2:14a5d6ad92d5	1199	break;
mluis	2:14a5d6ad92d5	1200	}
mluis	2:14a5d6ad92d5	1201	default:
mluis	2:14a5d6ad92d5	1202	LoRaMacFlags.Bits.McpsInd = 1;
mluis	2:14a5d6ad92d5	1203	McpsIndication.Status = LORAMAC_EVENT_INFO_STATUS_ERROR;
mluis	2:14a5d6ad92d5	1204	LoRaMacState &= ~MAC_TX_RUNNING;
mluis	2:14a5d6ad92d5	1205	break;
mluis	2:14a5d6ad92d5	1206	}
mluis	2:14a5d6ad92d5	1207
mluis	2:14a5d6ad92d5	1208	if( ( RxSlot == 0 ) && ( LoRaMacDeviceClass == CLASS_C ) )
mluis	2:14a5d6ad92d5	1209	{
mluis	2:14a5d6ad92d5	1210	OnRxWindow2TimerEvent( );
mluis	2:14a5d6ad92d5	1211	}
mluis	2:14a5d6ad92d5	1212
mluis	2:14a5d6ad92d5	1213	LoRaMacFlags.Bits.MacDone = 1;
mluis	2:14a5d6ad92d5	1214	}
mluis	2:14a5d6ad92d5	1215
mluis	2:14a5d6ad92d5	1216	static void OnRadioTxTimeout( void )
mluis	2:14a5d6ad92d5	1217	{
mluis	2:14a5d6ad92d5	1218	if( LoRaMacDeviceClass != CLASS_C )
mluis	2:14a5d6ad92d5	1219	{
mluis	2:14a5d6ad92d5	1220	Radio.Sleep( );
mluis	2:14a5d6ad92d5	1221	}
mluis	2:14a5d6ad92d5	1222	else
mluis	2:14a5d6ad92d5	1223	{
mluis	2:14a5d6ad92d5	1224	OnRxWindow2TimerEvent( );
mluis	2:14a5d6ad92d5	1225	}
mluis	2:14a5d6ad92d5	1226
mluis	2:14a5d6ad92d5	1227	McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_TX_TIMEOUT;
mluis	2:14a5d6ad92d5	1228	MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_TX_TIMEOUT;
mluis	2:14a5d6ad92d5	1229	LoRaMacFlags.Bits.MacDone = 1;
mluis	2:14a5d6ad92d5	1230	}
mluis	2:14a5d6ad92d5	1231
mluis	2:14a5d6ad92d5	1232	static void OnRadioRxError( void )
mluis	2:14a5d6ad92d5	1233	{
mluis	2:14a5d6ad92d5	1234	if( LoRaMacDeviceClass != CLASS_C )
mluis	2:14a5d6ad92d5	1235	{
mluis	2:14a5d6ad92d5	1236	Radio.Sleep( );
mluis	2:14a5d6ad92d5	1237	}
mluis	2:14a5d6ad92d5	1238	else
mluis	2:14a5d6ad92d5	1239	{
mluis	2:14a5d6ad92d5	1240	OnRxWindow2TimerEvent( );
mluis	2:14a5d6ad92d5	1241	}
mluis	2:14a5d6ad92d5	1242
mluis	2:14a5d6ad92d5	1243	if( RxSlot == 1 )
mluis	2:14a5d6ad92d5	1244	{
mluis	2:14a5d6ad92d5	1245	if( NodeAckRequested == true )
mluis	2:14a5d6ad92d5	1246	{
mluis	2:14a5d6ad92d5	1247	McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_RX2_ERROR;
mluis	2:14a5d6ad92d5	1248	}
mluis	2:14a5d6ad92d5	1249	MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_RX2_ERROR;
mluis	2:14a5d6ad92d5	1250	LoRaMacFlags.Bits.MacDone = 1;
mluis	2:14a5d6ad92d5	1251	}
mluis	2:14a5d6ad92d5	1252	}
mluis	2:14a5d6ad92d5	1253
mluis	2:14a5d6ad92d5	1254	static void OnRadioRxTimeout( void )
mluis	2:14a5d6ad92d5	1255	{
mluis	2:14a5d6ad92d5	1256	if( LoRaMacDeviceClass != CLASS_C )
mluis	2:14a5d6ad92d5	1257	{
mluis	2:14a5d6ad92d5	1258	Radio.Sleep( );
mluis	2:14a5d6ad92d5	1259	}
mluis	2:14a5d6ad92d5	1260	else
mluis	2:14a5d6ad92d5	1261	{
mluis	2:14a5d6ad92d5	1262	OnRxWindow2TimerEvent( );
mluis	2:14a5d6ad92d5	1263	}
mluis	2:14a5d6ad92d5	1264
mluis	2:14a5d6ad92d5	1265	if( RxSlot == 1 )
mluis	2:14a5d6ad92d5	1266	{
mluis	2:14a5d6ad92d5	1267	if( NodeAckRequested == true )
mluis	2:14a5d6ad92d5	1268	{
mluis	2:14a5d6ad92d5	1269	McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_RX2_TIMEOUT;
mluis	2:14a5d6ad92d5	1270	}
mluis	2:14a5d6ad92d5	1271	MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_RX2_TIMEOUT;
mluis	2:14a5d6ad92d5	1272	LoRaMacFlags.Bits.MacDone = 1;
mluis	2:14a5d6ad92d5	1273	}
mluis	2:14a5d6ad92d5	1274	}
mluis	2:14a5d6ad92d5	1275
mluis	2:14a5d6ad92d5	1276	static void OnMacStateCheckTimerEvent( void )
mluis	2:14a5d6ad92d5	1277	{
mluis	2:14a5d6ad92d5	1278	TimerStop( &MacStateCheckTimer );
mluis	2:14a5d6ad92d5	1279	bool txTimeout = false;
mluis	2:14a5d6ad92d5	1280
mluis	2:14a5d6ad92d5	1281	if( LoRaMacFlags.Bits.MacDone == 1 )
mluis	2:14a5d6ad92d5	1282	{
mluis	2:14a5d6ad92d5	1283	if( ( LoRaMacFlags.Bits.MlmeReq == 1 ) \|\| ( ( LoRaMacFlags.Bits.McpsReq == 1 ) ) )
mluis	2:14a5d6ad92d5	1284	{
mluis	2:14a5d6ad92d5	1285	if( ( McpsConfirm.Status == LORAMAC_EVENT_INFO_STATUS_TX_TIMEOUT ) \|\|
mluis	2:14a5d6ad92d5	1286	( MlmeConfirm.Status == LORAMAC_EVENT_INFO_STATUS_TX_TIMEOUT ) )
mluis	2:14a5d6ad92d5	1287	{
mluis	2:14a5d6ad92d5	1288	// Stop transmit cycle due to tx timeout.
mluis	2:14a5d6ad92d5	1289	LoRaMacState &= ~MAC_TX_RUNNING;
mluis	2:14a5d6ad92d5	1290	McpsConfirm.NbRetries = AckTimeoutRetriesCounter;
mluis	2:14a5d6ad92d5	1291	McpsConfirm.AckReceived = false;
mluis	2:14a5d6ad92d5	1292	McpsConfirm.TxTimeOnAir = 0;
mluis	2:14a5d6ad92d5	1293	txTimeout = true;
mluis	2:14a5d6ad92d5	1294	}
mluis	2:14a5d6ad92d5	1295	}
mluis	2:14a5d6ad92d5	1296
mluis	2:14a5d6ad92d5	1297	if( ( NodeAckRequested == false ) && ( txTimeout == false ) )
mluis	2:14a5d6ad92d5	1298	{
mluis	2:14a5d6ad92d5	1299	if( LoRaMacFlags.Bits.MlmeReq == 1 )
mluis	2:14a5d6ad92d5	1300	{
mluis	2:14a5d6ad92d5	1301	if( MlmeConfirm.MlmeRequest == MLME_JOIN )
mluis	2:14a5d6ad92d5	1302	{
mluis	2:14a5d6ad92d5	1303	if( MlmeConfirm.Status == LORAMAC_EVENT_INFO_STATUS_OK )
mluis	2:14a5d6ad92d5	1304	{
mluis	2:14a5d6ad92d5	1305	UpLinkCounter = 0;
mluis	2:14a5d6ad92d5	1306	}
mluis	2:14a5d6ad92d5	1307	// Join messages aren't repeated automatically
mluis	2:14a5d6ad92d5	1308	ChannelsNbRepCounter = ChannelsNbRep;
mluis	2:14a5d6ad92d5	1309	}
mluis	2:14a5d6ad92d5	1310	}
mluis	2:14a5d6ad92d5	1311	if( ( LoRaMacFlags.Bits.MlmeReq == 1 ) \|\| ( ( LoRaMacFlags.Bits.McpsReq == 1 ) ) )
mluis	2:14a5d6ad92d5	1312	{
mluis	2:14a5d6ad92d5	1313	if( ( ChannelsNbRepCounter >= ChannelsNbRep ) \|\| ( LoRaMacFlags.Bits.McpsInd == 1 ) )
mluis	2:14a5d6ad92d5	1314	{
mluis	2:14a5d6ad92d5	1315	ChannelsNbRepCounter = 0;
mluis	2:14a5d6ad92d5	1316
mluis	2:14a5d6ad92d5	1317	AdrAckCounter++;
mluis	2:14a5d6ad92d5	1318	if( IsUpLinkCounterFixed == false )
mluis	2:14a5d6ad92d5	1319	{
mluis	2:14a5d6ad92d5	1320	UpLinkCounter++;
mluis	2:14a5d6ad92d5	1321	}
mluis	2:14a5d6ad92d5	1322
mluis	2:14a5d6ad92d5	1323	LoRaMacState &= ~MAC_TX_RUNNING;
mluis	2:14a5d6ad92d5	1324	}
mluis	2:14a5d6ad92d5	1325	else
mluis	2:14a5d6ad92d5	1326	{
mluis	2:14a5d6ad92d5	1327	LoRaMacFlags.Bits.MacDone = 0;
mluis	2:14a5d6ad92d5	1328	// Sends the same frame again
mluis	2:14a5d6ad92d5	1329	ScheduleTx( );
mluis	2:14a5d6ad92d5	1330	}
mluis	2:14a5d6ad92d5	1331	}
mluis	2:14a5d6ad92d5	1332	}
mluis	2:14a5d6ad92d5	1333
mluis	2:14a5d6ad92d5	1334	if( LoRaMacFlags.Bits.McpsInd == 1 )
mluis	2:14a5d6ad92d5	1335	{
mluis	2:14a5d6ad92d5	1336	if( ( McpsConfirm.AckReceived == true ) \|\| ( AckTimeoutRetriesCounter > AckTimeoutRetries ) )
mluis	2:14a5d6ad92d5	1337	{
mluis	2:14a5d6ad92d5	1338	AckTimeoutRetry = false;
mluis	2:14a5d6ad92d5	1339	if( IsUpLinkCounterFixed == false )
mluis	2:14a5d6ad92d5	1340	{
mluis	2:14a5d6ad92d5	1341	UpLinkCounter++;
mluis	2:14a5d6ad92d5	1342	}
mluis	2:14a5d6ad92d5	1343	McpsConfirm.NbRetries = AckTimeoutRetriesCounter;
mluis	2:14a5d6ad92d5	1344
mluis	2:14a5d6ad92d5	1345	LoRaMacState &= ~MAC_TX_RUNNING;
mluis	2:14a5d6ad92d5	1346	}
mluis	2:14a5d6ad92d5	1347	}
mluis	2:14a5d6ad92d5	1348
mluis	2:14a5d6ad92d5	1349	if( ( AckTimeoutRetry == true ) && ( ( LoRaMacState & MAC_TX_DELAYED ) == 0 ) )
mluis	2:14a5d6ad92d5	1350	{
mluis	2:14a5d6ad92d5	1351	AckTimeoutRetry = false;
mluis	2:14a5d6ad92d5	1352	if( ( AckTimeoutRetriesCounter < AckTimeoutRetries ) && ( AckTimeoutRetriesCounter <= MAX_ACK_RETRIES ) )
mluis	2:14a5d6ad92d5	1353	{
mluis	2:14a5d6ad92d5	1354	AckTimeoutRetriesCounter++;
mluis	2:14a5d6ad92d5	1355
mluis	2:14a5d6ad92d5	1356	if( ( AckTimeoutRetriesCounter % 2 ) == 1 )
mluis	2:14a5d6ad92d5	1357	{
mluis	2:14a5d6ad92d5	1358	ChannelsDatarate = MAX( ChannelsDatarate - 1, LORAMAC_MIN_DATARATE );
mluis	2:14a5d6ad92d5	1359	}
mluis	2:14a5d6ad92d5	1360	LoRaMacFlags.Bits.MacDone = 0;
mluis	2:14a5d6ad92d5	1361	// Sends the same frame again
mluis	2:14a5d6ad92d5	1362	ScheduleTx( );
mluis	2:14a5d6ad92d5	1363	}
mluis	2:14a5d6ad92d5	1364	else
mluis	2:14a5d6ad92d5	1365	{
mluis	2:14a5d6ad92d5	1366	#if defined( USE_BAND_433 ) \|\| defined( USE_BAND_780 ) \|\| defined( USE_BAND_868 )
mluis	2:14a5d6ad92d5	1367	// Re-enable default channels LC1, LC2, LC3
mluis	2:14a5d6ad92d5	1368	ChannelsMask[0] = ChannelsMask[0] \| ( LC( 1 ) + LC( 2 ) + LC( 3 ) );
mluis	2:14a5d6ad92d5	1369	#elif defined( USE_BAND_915 )
mluis	2:14a5d6ad92d5	1370	// Re-enable default channels
mluis	2:14a5d6ad92d5	1371	ChannelsMask[0] = 0xFFFF;
mluis	2:14a5d6ad92d5	1372	ChannelsMask[1] = 0xFFFF;
mluis	2:14a5d6ad92d5	1373	ChannelsMask[2] = 0xFFFF;
mluis	2:14a5d6ad92d5	1374	ChannelsMask[3] = 0xFFFF;
mluis	2:14a5d6ad92d5	1375	ChannelsMask[4] = 0x00FF;
mluis	2:14a5d6ad92d5	1376	ChannelsMask[5] = 0x0000;
mluis	2:14a5d6ad92d5	1377	#elif defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	1378	// Re-enable default channels
mluis	2:14a5d6ad92d5	1379	ChannelsMask[0] = 0x00FF;
mluis	2:14a5d6ad92d5	1380	ChannelsMask[1] = 0x0000;
mluis	2:14a5d6ad92d5	1381	ChannelsMask[2] = 0x0000;
mluis	2:14a5d6ad92d5	1382	ChannelsMask[3] = 0x0000;
mluis	2:14a5d6ad92d5	1383	ChannelsMask[4] = 0x0001;
mluis	2:14a5d6ad92d5	1384	ChannelsMask[5] = 0x0000;
mluis	2:14a5d6ad92d5	1385	#else
mluis	2:14a5d6ad92d5	1386	#error "Please define a frequency band in the compiler options."
mluis	2:14a5d6ad92d5	1387	#endif
mluis	2:14a5d6ad92d5	1388	LoRaMacState &= ~MAC_TX_RUNNING;
mluis	2:14a5d6ad92d5	1389
mluis	2:14a5d6ad92d5	1390	McpsConfirm.AckReceived = false;
mluis	2:14a5d6ad92d5	1391	McpsConfirm.NbRetries = AckTimeoutRetriesCounter;
mluis	2:14a5d6ad92d5	1392	if( IsUpLinkCounterFixed == false )
mluis	2:14a5d6ad92d5	1393	{
mluis	2:14a5d6ad92d5	1394	UpLinkCounter++;
mluis	2:14a5d6ad92d5	1395	}
mluis	2:14a5d6ad92d5	1396	}
mluis	2:14a5d6ad92d5	1397	}
mluis	2:14a5d6ad92d5	1398	}
mluis	2:14a5d6ad92d5	1399	// Handle reception for Class B and Class C
mluis	2:14a5d6ad92d5	1400	if( ( LoRaMacState & MAC_RX ) == MAC_RX )
mluis	2:14a5d6ad92d5	1401	{
mluis	2:14a5d6ad92d5	1402	LoRaMacState &= ~MAC_RX;
mluis	2:14a5d6ad92d5	1403	}
mluis	2:14a5d6ad92d5	1404	if( LoRaMacState == MAC_IDLE )
mluis	2:14a5d6ad92d5	1405	{
mluis	2:14a5d6ad92d5	1406	if( LoRaMacFlags.Bits.McpsReq == 1 )
mluis	2:14a5d6ad92d5	1407	{
mluis	2:14a5d6ad92d5	1408	LoRaMacPrimitives->MacMcpsConfirm( &McpsConfirm );
mluis	2:14a5d6ad92d5	1409	LoRaMacFlags.Bits.McpsReq = 0;
mluis	2:14a5d6ad92d5	1410	}
mluis	2:14a5d6ad92d5	1411
mluis	2:14a5d6ad92d5	1412	if( LoRaMacFlags.Bits.MlmeReq == 1 )
mluis	2:14a5d6ad92d5	1413	{
mluis	2:14a5d6ad92d5	1414	LoRaMacPrimitives->MacMlmeConfirm( &MlmeConfirm );
mluis	2:14a5d6ad92d5	1415	LoRaMacFlags.Bits.MlmeReq = 0;
mluis	2:14a5d6ad92d5	1416	}
mluis	2:14a5d6ad92d5	1417
mluis	2:14a5d6ad92d5	1418	LoRaMacFlags.Bits.MacDone = 0;
mluis	2:14a5d6ad92d5	1419	}
mluis	2:14a5d6ad92d5	1420	else
mluis	2:14a5d6ad92d5	1421	{
mluis	2:14a5d6ad92d5	1422	// Operation not finished restart timer
mluis	2:14a5d6ad92d5	1423	TimerStart( &MacStateCheckTimer );
mluis	2:14a5d6ad92d5	1424	}
mluis	2:14a5d6ad92d5	1425
mluis	2:14a5d6ad92d5	1426	if( LoRaMacFlags.Bits.McpsInd == 1 )
mluis	2:14a5d6ad92d5	1427	{
mluis	2:14a5d6ad92d5	1428	LoRaMacPrimitives->MacMcpsIndication( &McpsIndication );
mluis	2:14a5d6ad92d5	1429	LoRaMacFlags.Bits.McpsInd = 0;
mluis	2:14a5d6ad92d5	1430	}
mluis	2:14a5d6ad92d5	1431	}
mluis	2:14a5d6ad92d5	1432
mluis	2:14a5d6ad92d5	1433	static void OnTxDelayedTimerEvent( void )
mluis	2:14a5d6ad92d5	1434	{
mluis	2:14a5d6ad92d5	1435	TimerStop( &TxDelayedTimer );
mluis	2:14a5d6ad92d5	1436	LoRaMacState &= ~MAC_TX_DELAYED;
mluis	2:14a5d6ad92d5	1437
mluis	2:14a5d6ad92d5	1438	ScheduleTx( );
mluis	2:14a5d6ad92d5	1439	}
mluis	2:14a5d6ad92d5	1440
mluis	2:14a5d6ad92d5	1441	static void OnRxWindow1TimerEvent( void )
mluis	2:14a5d6ad92d5	1442	{
mluis	2:14a5d6ad92d5	1443	uint16_t symbTimeout = 5; // DR_2, DR_1, DR_0
mluis	2:14a5d6ad92d5	1444	int8_t datarate = 0;
mluis	2:14a5d6ad92d5	1445	uint32_t bandwidth = 0; // LoRa 125 kHz
mluis	2:14a5d6ad92d5	1446
mluis	2:14a5d6ad92d5	1447	TimerStop( &RxWindowTimer1 );
mluis	2:14a5d6ad92d5	1448	RxSlot = 0;
mluis	2:14a5d6ad92d5	1449
mluis	2:14a5d6ad92d5	1450	if( LoRaMacDeviceClass == CLASS_C )
mluis	2:14a5d6ad92d5	1451	{
mluis	2:14a5d6ad92d5	1452	Radio.Standby( );
mluis	2:14a5d6ad92d5	1453	}
mluis	2:14a5d6ad92d5	1454
mluis	2:14a5d6ad92d5	1455	#if defined( USE_BAND_433 ) \|\| defined( USE_BAND_780 ) \|\| defined( USE_BAND_868 )
mluis	2:14a5d6ad92d5	1456	datarate = ChannelsDatarate - Rx1DrOffset;
mluis	2:14a5d6ad92d5	1457	if( datarate < 0 )
mluis	2:14a5d6ad92d5	1458	{
mluis	2:14a5d6ad92d5	1459	datarate = DR_0;
mluis	2:14a5d6ad92d5	1460	}
mluis	2:14a5d6ad92d5	1461
mluis	2:14a5d6ad92d5	1462	// For higher datarates, we increase the number of symbols generating a Rx Timeout
mluis	2:14a5d6ad92d5	1463	if( datarate >= DR_3 )
mluis	2:14a5d6ad92d5	1464	{ // DR_6, DR_5, DR_4, DR_3
mluis	2:14a5d6ad92d5	1465	symbTimeout = 8;
mluis	2:14a5d6ad92d5	1466	}
mluis	2:14a5d6ad92d5	1467	if( datarate == DR_6 )
mluis	2:14a5d6ad92d5	1468	{// LoRa 250 kHz
mluis	2:14a5d6ad92d5	1469	bandwidth = 1;
mluis	2:14a5d6ad92d5	1470	}
mluis	2:14a5d6ad92d5	1471	RxWindowSetup( Channels[Channel].Frequency, datarate, bandwidth, symbTimeout, false );
mluis	2:14a5d6ad92d5	1472	#elif ( defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID ) )
mluis	2:14a5d6ad92d5	1473	datarate = datarateOffsets[ChannelsDatarate][Rx1DrOffset];
mluis	2:14a5d6ad92d5	1474	if( datarate < 0 )
mluis	2:14a5d6ad92d5	1475	{
mluis	2:14a5d6ad92d5	1476	datarate = DR_0;
mluis	2:14a5d6ad92d5	1477	}
mluis	2:14a5d6ad92d5	1478	// For higher datarates, we increase the number of symbols generating a Rx Timeout
mluis	2:14a5d6ad92d5	1479	if( datarate > DR_0 )
mluis	2:14a5d6ad92d5	1480	{ // DR_1, DR_2, DR_3, DR_4, DR_8, DR_9, DR_10, DR_11, DR_12, DR_13
mluis	2:14a5d6ad92d5	1481	symbTimeout = 8;
mluis	2:14a5d6ad92d5	1482	}
mluis	2:14a5d6ad92d5	1483	if( datarate >= DR_4 )
mluis	2:14a5d6ad92d5	1484	{// LoRa 500 kHz
mluis	2:14a5d6ad92d5	1485	bandwidth = 2;
mluis	2:14a5d6ad92d5	1486	}
mluis	2:14a5d6ad92d5	1487	RxWindowSetup( 923.3e6 + ( Channel % 8 ) * 600e3, datarate, bandwidth, symbTimeout, false );
mluis	2:14a5d6ad92d5	1488	#else
mluis	2:14a5d6ad92d5	1489	#error "Please define a frequency band in the compiler options."
mluis	2:14a5d6ad92d5	1490	#endif
mluis	2:14a5d6ad92d5	1491	}
mluis	2:14a5d6ad92d5	1492
mluis	2:14a5d6ad92d5	1493	static void OnRxWindow2TimerEvent( void )
mluis	2:14a5d6ad92d5	1494	{
mluis	2:14a5d6ad92d5	1495	uint16_t symbTimeout = 5; // DR_2, DR_1, DR_0
mluis	2:14a5d6ad92d5	1496	uint32_t bandwidth = 0; // LoRa 125 kHz
mluis	2:14a5d6ad92d5	1497
mluis	2:14a5d6ad92d5	1498	TimerStop( &RxWindowTimer2 );
mluis	2:14a5d6ad92d5	1499	RxSlot = 1;
mluis	2:14a5d6ad92d5	1500
mluis	2:14a5d6ad92d5	1501	#if defined( USE_BAND_433 ) \|\| defined( USE_BAND_780 ) \|\| defined( USE_BAND_868 )
mluis	2:14a5d6ad92d5	1502	// For higher datarates, we increase the number of symbols generating a Rx Timeout
mluis	2:14a5d6ad92d5	1503	if( Rx2Channel.Datarate >= DR_3 )
mluis	2:14a5d6ad92d5	1504	{ // DR_6, DR_5, DR_4, DR_3
mluis	2:14a5d6ad92d5	1505	symbTimeout = 8;
mluis	2:14a5d6ad92d5	1506	}
mluis	2:14a5d6ad92d5	1507	if( Rx2Channel.Datarate == DR_6 )
mluis	2:14a5d6ad92d5	1508	{// LoRa 250 kHz
mluis	2:14a5d6ad92d5	1509	bandwidth = 1;
mluis	2:14a5d6ad92d5	1510	}
mluis	2:14a5d6ad92d5	1511	#elif ( defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID ) )
mluis	2:14a5d6ad92d5	1512	// For higher datarates, we increase the number of symbols generating a Rx Timeout
mluis	2:14a5d6ad92d5	1513	if( Rx2Channel.Datarate > DR_0 )
mluis	2:14a5d6ad92d5	1514	{ // DR_1, DR_2, DR_3, DR_4, DR_8, DR_9, DR_10, DR_11, DR_12, DR_13
mluis	2:14a5d6ad92d5	1515	symbTimeout = 8;
mluis	2:14a5d6ad92d5	1516	}
mluis	2:14a5d6ad92d5	1517	if( Rx2Channel.Datarate >= DR_4 )
mluis	2:14a5d6ad92d5	1518	{// LoRa 500 kHz
mluis	2:14a5d6ad92d5	1519	bandwidth = 2;
mluis	2:14a5d6ad92d5	1520	}
mluis	2:14a5d6ad92d5	1521	#else
mluis	2:14a5d6ad92d5	1522	#error "Please define a frequency band in the compiler options."
mluis	2:14a5d6ad92d5	1523	#endif
mluis	2:14a5d6ad92d5	1524	if( LoRaMacDeviceClass != CLASS_C )
mluis	2:14a5d6ad92d5	1525	{
mluis	2:14a5d6ad92d5	1526	RxWindowSetup( Rx2Channel.Frequency, Rx2Channel.Datarate, bandwidth, symbTimeout, false );
mluis	2:14a5d6ad92d5	1527	}
mluis	2:14a5d6ad92d5	1528	else
mluis	2:14a5d6ad92d5	1529	{
mluis	2:14a5d6ad92d5	1530	RxWindowSetup( Rx2Channel.Frequency, Rx2Channel.Datarate, bandwidth, symbTimeout, true );
mluis	2:14a5d6ad92d5	1531	}
mluis	2:14a5d6ad92d5	1532	}
mluis	2:14a5d6ad92d5	1533
mluis	2:14a5d6ad92d5	1534	static void OnAckTimeoutTimerEvent( void )
mluis	2:14a5d6ad92d5	1535	{
mluis	2:14a5d6ad92d5	1536	TimerStop( &AckTimeoutTimer );
mluis	2:14a5d6ad92d5	1537
mluis	2:14a5d6ad92d5	1538	if( NodeAckRequested == true )
mluis	2:14a5d6ad92d5	1539	{
mluis	2:14a5d6ad92d5	1540	AckTimeoutRetry = true;
mluis	2:14a5d6ad92d5	1541	LoRaMacState &= ~MAC_ACK_REQ;
mluis	2:14a5d6ad92d5	1542	}
mluis	2:14a5d6ad92d5	1543	if( LoRaMacDeviceClass == CLASS_C )
mluis	2:14a5d6ad92d5	1544	{
mluis	2:14a5d6ad92d5	1545	LoRaMacFlags.Bits.MacDone = 1;
mluis	2:14a5d6ad92d5	1546	}
mluis	2:14a5d6ad92d5	1547	}
mluis	2:14a5d6ad92d5	1548
mluis	2:14a5d6ad92d5	1549	static TimerTime_t SetNextChannel( void )
mluis	2:14a5d6ad92d5	1550	{
mluis	0:91d1a7783bb9	1551	uint8_t nbEnabledChannels = 0;
mluis	0:91d1a7783bb9	1552	uint8_t enabledChannels[LORA_MAX_NB_CHANNELS];
mluis	0:91d1a7783bb9	1553	TimerTime_t curTime = TimerGetCurrentTime( );
mluis	2:14a5d6ad92d5	1554	TimerTime_t nextTxDelay = ( TimerTime_t )( -1 );
mluis	0:91d1a7783bb9	1555
mluis	1:91e4e6c60d1e	1556	memset1( enabledChannels, 0, LORA_MAX_NB_CHANNELS );
mluis	0:91d1a7783bb9	1557
mluis	2:14a5d6ad92d5	1558	#if defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	1559	if( ( CountNbEnabled125kHzChannels( ChannelsMaskRemaining ) +
mluis	2:14a5d6ad92d5	1560	( ChannelsMaskRemaining[4] & 0x00FF ) ) == 0 )
mluis	2:14a5d6ad92d5	1561	{
mluis	2:14a5d6ad92d5	1562	memcpy1( ( uint8_t* ) ChannelsMaskRemaining, ( uint8_t* ) ChannelsMask,
mluis	2:14a5d6ad92d5	1563	sizeof( ChannelsMask ) );
mluis	2:14a5d6ad92d5	1564	}
mluis	2:14a5d6ad92d5	1565	#endif
mluis	2:14a5d6ad92d5	1566
mluis	0:91d1a7783bb9	1567	// Update Aggregated duty cycle
mluis	0:91d1a7783bb9	1568	if( AggregatedTimeOff < ( curTime - AggregatedLastTxDoneTime ) )
mluis	0:91d1a7783bb9	1569	{
mluis	0:91d1a7783bb9	1570	AggregatedTimeOff = 0;
mluis	2:14a5d6ad92d5	1571
mluis	2:14a5d6ad92d5	1572	// Update bands Time OFF
mluis	2:14a5d6ad92d5	1573	for( uint8_t i = 0; i < LORA_MAX_NB_BANDS; i++ )
mluis	0:91d1a7783bb9	1574	{
mluis	2:14a5d6ad92d5	1575	if( DutyCycleOn == true )
mluis	0:91d1a7783bb9	1576	{
mluis	2:14a5d6ad92d5	1577	if( Bands[i].TimeOff < ( curTime - Bands[i].LastTxDoneTime ) )
mluis	2:14a5d6ad92d5	1578	{
mluis	2:14a5d6ad92d5	1579	Bands[i].TimeOff = 0;
mluis	2:14a5d6ad92d5	1580	}
mluis	2:14a5d6ad92d5	1581	if( Bands[i].TimeOff != 0 )
mluis	2:14a5d6ad92d5	1582	{
mluis	2:14a5d6ad92d5	1583	nextTxDelay = MIN( Bands[i].TimeOff -
mluis	2:14a5d6ad92d5	1584	( curTime - Bands[i].LastTxDoneTime ),
mluis	2:14a5d6ad92d5	1585	nextTxDelay );
mluis	2:14a5d6ad92d5	1586	}
mluis	2:14a5d6ad92d5	1587	}
mluis	2:14a5d6ad92d5	1588	else
mluis	2:14a5d6ad92d5	1589	{
mluis	2:14a5d6ad92d5	1590	nextTxDelay = 0;
mluis	0:91d1a7783bb9	1591	Bands[i].TimeOff = 0;
mluis	0:91d1a7783bb9	1592	}
mluis	2:14a5d6ad92d5	1593	}
mluis	2:14a5d6ad92d5	1594
mluis	2:14a5d6ad92d5	1595	// Search how many channels are enabled
mluis	2:14a5d6ad92d5	1596	for( uint8_t i = 0, k = 0; i < LORA_MAX_NB_CHANNELS; i += 16, k++ )
mluis	2:14a5d6ad92d5	1597	{
mluis	2:14a5d6ad92d5	1598	for( uint8_t j = 0; j < 16; j++ )
mluis	0:91d1a7783bb9	1599	{
mluis	2:14a5d6ad92d5	1600	#if defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	1601	if( ( ChannelsMaskRemaining[k] & ( 1 << j ) ) != 0 )
mluis	2:14a5d6ad92d5	1602	#else
mluis	2:14a5d6ad92d5	1603	if( ( ChannelsMask[k] & ( 1 << j ) ) != 0 )
mluis	2:14a5d6ad92d5	1604	#endif
mluis	2:14a5d6ad92d5	1605	{
mluis	2:14a5d6ad92d5	1606	if( Channels[i + j].Frequency == 0 )
mluis	2:14a5d6ad92d5	1607	{ // Check if the channel is enabled
mluis	2:14a5d6ad92d5	1608	#if defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	1609	DisableChannelInMask( i + j, ChannelsMaskRemaining );
mluis	2:14a5d6ad92d5	1610	#endif
mluis	2:14a5d6ad92d5	1611	continue;
mluis	2:14a5d6ad92d5	1612	}
mluis	2:14a5d6ad92d5	1613	if( ( ( Channels[i + j].DrRange.Fields.Min <= ChannelsDatarate ) &&
mluis	2:14a5d6ad92d5	1614	( ChannelsDatarate <= Channels[i + j].DrRange.Fields.Max ) ) == false )
mluis	2:14a5d6ad92d5	1615	{ // Check if the current channel selection supports the given datarate
mluis	2:14a5d6ad92d5	1616	#if defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	1617	DisableChannelInMask( i + j, ChannelsMaskRemaining );
mluis	2:14a5d6ad92d5	1618	#endif
mluis	2:14a5d6ad92d5	1619	continue;
mluis	2:14a5d6ad92d5	1620	}
mluis	2:14a5d6ad92d5	1621	if( Bands[Channels[i + j].Band].TimeOff > 0 )
mluis	2:14a5d6ad92d5	1622	{ // Check if the band is available for transmission
mluis	2:14a5d6ad92d5	1623	continue;
mluis	2:14a5d6ad92d5	1624	}
mluis	2:14a5d6ad92d5	1625	enabledChannels[nbEnabledChannels++] = i + j;
mluis	2:14a5d6ad92d5	1626	}
mluis	2:14a5d6ad92d5	1627	}
mluis	2:14a5d6ad92d5	1628	}
mluis	2:14a5d6ad92d5	1629	}
mluis	2:14a5d6ad92d5	1630	else
mluis	2:14a5d6ad92d5	1631	{
mluis	2:14a5d6ad92d5	1632	nextTxDelay = AggregatedTimeOff - ( curTime - AggregatedLastTxDoneTime );
mluis	2:14a5d6ad92d5	1633	}
mluis	2:14a5d6ad92d5	1634
mluis	2:14a5d6ad92d5	1635	if( nbEnabledChannels > 0 )
mluis	2:14a5d6ad92d5	1636	{
mluis	2:14a5d6ad92d5	1637	Channel = enabledChannels[randr( 0, nbEnabledChannels - 1 )];
mluis	2:14a5d6ad92d5	1638	#if defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	1639	DisableChannelInMask( Channel, ChannelsMaskRemaining );
mluis	2:14a5d6ad92d5	1640	#endif
mluis	2:14a5d6ad92d5	1641	return 0;
mluis	2:14a5d6ad92d5	1642	}
mluis	2:14a5d6ad92d5	1643	else
mluis	2:14a5d6ad92d5	1644	{
mluis	2:14a5d6ad92d5	1645	// Protect the function of returning the initialization value of nextTxDelay
mluis	2:14a5d6ad92d5	1646	return ( nextTxDelay == ( TimerTime_t )( -1 ) ) ? 0 : nextTxDelay;
mluis	2:14a5d6ad92d5	1647	}
mluis	2:14a5d6ad92d5	1648	}
mluis	2:14a5d6ad92d5	1649
mluis	2:14a5d6ad92d5	1650	static void SetPublicNetwork( bool enable )
mluis	2:14a5d6ad92d5	1651	{
mluis	2:14a5d6ad92d5	1652	PublicNetwork = enable;
mluis	2:14a5d6ad92d5	1653	Radio.SetModem( MODEM_LORA );
mluis	2:14a5d6ad92d5	1654	if( PublicNetwork == true )
mluis	2:14a5d6ad92d5	1655	{
mluis	2:14a5d6ad92d5	1656	// Change LoRa modem SyncWord
mluis	2:14a5d6ad92d5	1657	Radio.Write( REG_LR_SYNCWORD, LORA_MAC_PUBLIC_SYNCWORD );
mluis	2:14a5d6ad92d5	1658	}
mluis	2:14a5d6ad92d5	1659	else
mluis	2:14a5d6ad92d5	1660	{
mluis	2:14a5d6ad92d5	1661	// Change LoRa modem SyncWord
mluis	2:14a5d6ad92d5	1662	Radio.Write( REG_LR_SYNCWORD, LORA_MAC_PRIVATE_SYNCWORD );
mluis	2:14a5d6ad92d5	1663	}
mluis	2:14a5d6ad92d5	1664	}
mluis	2:14a5d6ad92d5	1665
mluis	2:14a5d6ad92d5	1666	static void RxWindowSetup( uint32_t freq, int8_t datarate, uint32_t bandwidth, uint16_t timeout, bool rxContinuous )
mluis	2:14a5d6ad92d5	1667	{
mluis	2:14a5d6ad92d5	1668	uint8_t downlinkDatarate = Datarates[datarate];
mluis	2:14a5d6ad92d5	1669	RadioModems_t modem;
mluis	2:14a5d6ad92d5	1670
mluis	2:14a5d6ad92d5	1671	if( Radio.GetStatus( ) == RF_IDLE )
mluis	2:14a5d6ad92d5	1672	{
mluis	2:14a5d6ad92d5	1673	Radio.SetChannel( freq );
mluis	2:14a5d6ad92d5	1674
mluis	2:14a5d6ad92d5	1675	// Store downlink datarate
mluis	2:14a5d6ad92d5	1676	McpsIndication.RxDatarate = ( uint8_t ) datarate;
mluis	2:14a5d6ad92d5	1677
mluis	2:14a5d6ad92d5	1678	#if defined( USE_BAND_433 ) \|\| defined( USE_BAND_780 ) \|\| defined( USE_BAND_868 )
mluis	2:14a5d6ad92d5	1679	if( datarate == DR_7 )
mluis	2:14a5d6ad92d5	1680	{
mluis	2:14a5d6ad92d5	1681	modem = MODEM_FSK;
mluis	2:14a5d6ad92d5	1682	Radio.SetRxConfig( modem, 50e3, downlinkDatarate * 1e3, 0, 83.333e3, 5, 0, false, 0, true, 0, 0, false, rxContinuous );
mluis	2:14a5d6ad92d5	1683	}
mluis	2:14a5d6ad92d5	1684	else
mluis	2:14a5d6ad92d5	1685	{
mluis	2:14a5d6ad92d5	1686	modem = MODEM_LORA;
mluis	2:14a5d6ad92d5	1687	Radio.SetRxConfig( modem, bandwidth, downlinkDatarate, 1, 0, 8, timeout, false, 0, false, 0, 0, true, rxContinuous );
mluis	2:14a5d6ad92d5	1688	}
mluis	2:14a5d6ad92d5	1689	#elif defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	1690	modem = MODEM_LORA;
mluis	2:14a5d6ad92d5	1691	Radio.SetRxConfig( modem, bandwidth, downlinkDatarate, 1, 0, 8, timeout, false, 0, false, 0, 0, true, rxContinuous );
mluis	2:14a5d6ad92d5	1692	#endif
mluis	2:14a5d6ad92d5	1693
mluis	2:14a5d6ad92d5	1694	if( RepeaterSupport == true )
mluis	2:14a5d6ad92d5	1695	{
mluis	2:14a5d6ad92d5	1696	Radio.SetMaxPayloadLength( modem, MaxPayloadOfDatarateRepeater[datarate] );
mluis	2:14a5d6ad92d5	1697	}
mluis	2:14a5d6ad92d5	1698	else
mluis	2:14a5d6ad92d5	1699	{
mluis	2:14a5d6ad92d5	1700	Radio.SetMaxPayloadLength( modem, MaxPayloadOfDatarate[datarate] );
mluis	2:14a5d6ad92d5	1701	}
mluis	2:14a5d6ad92d5	1702
mluis	2:14a5d6ad92d5	1703	if( rxContinuous == false )
mluis	2:14a5d6ad92d5	1704	{
mluis	2:14a5d6ad92d5	1705	Radio.Rx( MaxRxWindow );
mluis	2:14a5d6ad92d5	1706	}
mluis	2:14a5d6ad92d5	1707	else
mluis	2:14a5d6ad92d5	1708	{
mluis	2:14a5d6ad92d5	1709	Radio.Rx( 0 ); // Continuous mode
mluis	2:14a5d6ad92d5	1710	}
mluis	2:14a5d6ad92d5	1711	}
mluis	2:14a5d6ad92d5	1712	}
mluis	2:14a5d6ad92d5	1713
mluis	2:14a5d6ad92d5	1714	static bool ValidatePayloadLength( uint8_t lenN, int8_t datarate, uint8_t fOptsLen )
mluis	2:14a5d6ad92d5	1715	{
mluis	2:14a5d6ad92d5	1716	uint16_t maxN = 0;
mluis	2:14a5d6ad92d5	1717	uint16_t payloadSize = 0;
mluis	2:14a5d6ad92d5	1718
mluis	2:14a5d6ad92d5	1719	// Get the maximum payload length
mluis	2:14a5d6ad92d5	1720	if( RepeaterSupport == true )
mluis	2:14a5d6ad92d5	1721	{
mluis	2:14a5d6ad92d5	1722	maxN = MaxPayloadOfDatarateRepeater[datarate];
mluis	2:14a5d6ad92d5	1723	}
mluis	2:14a5d6ad92d5	1724	else
mluis	2:14a5d6ad92d5	1725	{
mluis	2:14a5d6ad92d5	1726	maxN = MaxPayloadOfDatarate[datarate];
mluis	2:14a5d6ad92d5	1727	}
mluis	2:14a5d6ad92d5	1728
mluis	2:14a5d6ad92d5	1729	// Calculate the resulting payload size
mluis	2:14a5d6ad92d5	1730	payloadSize = ( lenN + fOptsLen );
mluis	2:14a5d6ad92d5	1731
mluis	2:14a5d6ad92d5	1732	// Validation of the application payload size
mluis	2:14a5d6ad92d5	1733	if( ( payloadSize <= maxN ) && ( payloadSize <= LORAMAC_PHY_MAXPAYLOAD ) )
mluis	2:14a5d6ad92d5	1734	{
mluis	2:14a5d6ad92d5	1735	return true;
mluis	2:14a5d6ad92d5	1736	}
mluis	2:14a5d6ad92d5	1737	return false;
mluis	2:14a5d6ad92d5	1738	}
mluis	2:14a5d6ad92d5	1739
mluis	2:14a5d6ad92d5	1740	#if defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	1741	static uint8_t CountNbEnabled125kHzChannels( uint16_t *channelsMask )
mluis	2:14a5d6ad92d5	1742	{
mluis	2:14a5d6ad92d5	1743	uint8_t nb125kHzChannels = 0;
mluis	2:14a5d6ad92d5	1744
mluis	2:14a5d6ad92d5	1745	for( uint8_t i = 0, k = 0; i < LORA_MAX_NB_CHANNELS - 8; i += 16, k++ )
mluis	2:14a5d6ad92d5	1746	{
mluis	2:14a5d6ad92d5	1747	for( uint8_t j = 0; j < 16; j++ )
mluis	2:14a5d6ad92d5	1748	{// Verify if the channel is active
mluis	2:14a5d6ad92d5	1749	if( ( channelsMask[k] & ( 1 << j ) ) == ( 1 << j ) )
mluis	2:14a5d6ad92d5	1750	{
mluis	2:14a5d6ad92d5	1751	nb125kHzChannels++;
mluis	2:14a5d6ad92d5	1752	}
mluis	2:14a5d6ad92d5	1753	}
mluis	2:14a5d6ad92d5	1754	}
mluis	2:14a5d6ad92d5	1755
mluis	2:14a5d6ad92d5	1756	return nb125kHzChannels;
mluis	2:14a5d6ad92d5	1757	}
mluis	2:14a5d6ad92d5	1758	#endif
mluis	2:14a5d6ad92d5	1759
mluis	2:14a5d6ad92d5	1760	static int8_t LimitTxPower( int8_t txPower )
mluis	2:14a5d6ad92d5	1761	{
mluis	2:14a5d6ad92d5	1762	int8_t resultTxPower = txPower;
mluis	2:14a5d6ad92d5	1763	#if defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	1764	if( ( ChannelsDatarate == DR_4 ) \|\|
mluis	2:14a5d6ad92d5	1765	( ( ChannelsDatarate >= DR_8 ) && ( ChannelsDatarate <= DR_13 ) ) )
mluis	2:14a5d6ad92d5	1766	{// Limit tx power to max 26dBm
mluis	2:14a5d6ad92d5	1767	resultTxPower = MAX( txPower, TX_POWER_26_DBM );
mluis	2:14a5d6ad92d5	1768	}
mluis	2:14a5d6ad92d5	1769	else
mluis	2:14a5d6ad92d5	1770	{
mluis	2:14a5d6ad92d5	1771	if( CountNbEnabled125kHzChannels( ChannelsMask ) < 50 )
mluis	2:14a5d6ad92d5	1772	{// Limit tx power to max 21dBm
mluis	2:14a5d6ad92d5	1773	resultTxPower = MAX( txPower, TX_POWER_20_DBM );
mluis	2:14a5d6ad92d5	1774	}
mluis	2:14a5d6ad92d5	1775	}
mluis	2:14a5d6ad92d5	1776	#endif
mluis	2:14a5d6ad92d5	1777	return resultTxPower;
mluis	2:14a5d6ad92d5	1778	}
mluis	2:14a5d6ad92d5	1779
mluis	2:14a5d6ad92d5	1780	static bool ValueInRange( int8_t value, int8_t min, int8_t max )
mluis	2:14a5d6ad92d5	1781	{
mluis	2:14a5d6ad92d5	1782	if( ( value >= min ) && ( value <= max ) )
mluis	2:14a5d6ad92d5	1783	{
mluis	2:14a5d6ad92d5	1784	return true;
mluis	2:14a5d6ad92d5	1785	}
mluis	2:14a5d6ad92d5	1786	return false;
mluis	2:14a5d6ad92d5	1787	}
mluis	2:14a5d6ad92d5	1788
mluis	2:14a5d6ad92d5	1789	static bool DisableChannelInMask( uint8_t id, uint16_t* mask )
mluis	2:14a5d6ad92d5	1790	{
mluis	2:14a5d6ad92d5	1791	uint8_t index = 0;
mluis	2:14a5d6ad92d5	1792	index = id / 16;
mluis	2:14a5d6ad92d5	1793
mluis	2:14a5d6ad92d5	1794	if( ( index > 4 ) \|\| ( id >= LORA_MAX_NB_CHANNELS ) )
mluis	2:14a5d6ad92d5	1795	{
mluis	2:14a5d6ad92d5	1796	return false;
mluis	2:14a5d6ad92d5	1797	}
mluis	2:14a5d6ad92d5	1798
mluis	2:14a5d6ad92d5	1799	// Deactivate channel
mluis	2:14a5d6ad92d5	1800	mask[index] &= ~( 1 << ( id % 16 ) );
mluis	2:14a5d6ad92d5	1801
mluis	2:14a5d6ad92d5	1802	return true;
mluis	2:14a5d6ad92d5	1803	}
mluis	2:14a5d6ad92d5	1804
mluis	2:14a5d6ad92d5	1805	static bool AdrNextDr( bool adrEnabled, bool updateChannelMask, int8_t* datarateOut )
mluis	2:14a5d6ad92d5	1806	{
mluis	2:14a5d6ad92d5	1807	bool adrAckReq = false;
mluis	2:14a5d6ad92d5	1808	int8_t datarate = ChannelsDatarate;
mluis	2:14a5d6ad92d5	1809
mluis	2:14a5d6ad92d5	1810	if( adrEnabled == true )
mluis	2:14a5d6ad92d5	1811	{
mluis	2:14a5d6ad92d5	1812	if( datarate == LORAMAC_MIN_DATARATE )
mluis	2:14a5d6ad92d5	1813	{
mluis	2:14a5d6ad92d5	1814	AdrAckCounter = 0;
mluis	2:14a5d6ad92d5	1815	adrAckReq = false;
mluis	2:14a5d6ad92d5	1816
mluis	2:14a5d6ad92d5	1817	if( updateChannelMask == true )
mluis	2:14a5d6ad92d5	1818	{
mluis	2:14a5d6ad92d5	1819	#if defined( USE_BAND_433 ) \|\| defined( USE_BAND_780 ) \|\| defined( USE_BAND_868 )
mluis	2:14a5d6ad92d5	1820	// Re-enable default channels LC1, LC2, LC3
mluis	2:14a5d6ad92d5	1821	ChannelsMask[0] = ChannelsMask[0] \| ( LC( 1 ) + LC( 2 ) + LC( 3 ) );
mluis	2:14a5d6ad92d5	1822	#elif defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	1823	#if defined( USE_BAND_915 )
mluis	2:14a5d6ad92d5	1824	// Re-enable default channels
mluis	2:14a5d6ad92d5	1825	ChannelsMask[0] = 0xFFFF;
mluis	2:14a5d6ad92d5	1826	ChannelsMask[1] = 0xFFFF;
mluis	2:14a5d6ad92d5	1827	ChannelsMask[2] = 0xFFFF;
mluis	2:14a5d6ad92d5	1828	ChannelsMask[3] = 0xFFFF;
mluis	2:14a5d6ad92d5	1829	ChannelsMask[4] = 0x00FF;
mluis	2:14a5d6ad92d5	1830	ChannelsMask[5] = 0x0000;
mluis	2:14a5d6ad92d5	1831	#else // defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	1832	// Re-enable default channels
mluis	2:14a5d6ad92d5	1833	ChannelsMask[0] = 0x00FF;
mluis	2:14a5d6ad92d5	1834	ChannelsMask[1] = 0x0000;
mluis	2:14a5d6ad92d5	1835	ChannelsMask[2] = 0x0000;
mluis	2:14a5d6ad92d5	1836	ChannelsMask[3] = 0x0000;
mluis	2:14a5d6ad92d5	1837	ChannelsMask[4] = 0x0001;
mluis	2:14a5d6ad92d5	1838	ChannelsMask[5] = 0x0000;
mluis	2:14a5d6ad92d5	1839	#endif
mluis	2:14a5d6ad92d5	1840	#else
mluis	2:14a5d6ad92d5	1841	#error "Please define a frequency band in the compiler options."
mluis	2:14a5d6ad92d5	1842	#endif
mluis	0:91d1a7783bb9	1843	}
mluis	0:91d1a7783bb9	1844	}
mluis	0:91d1a7783bb9	1845	else
mluis	0:91d1a7783bb9	1846	{
mluis	2:14a5d6ad92d5	1847	if( AdrAckCounter > ADR_ACK_LIMIT )
mluis	2:14a5d6ad92d5	1848	{
mluis	2:14a5d6ad92d5	1849	adrAckReq = true;
mluis	2:14a5d6ad92d5	1850	}
mluis	2:14a5d6ad92d5	1851	else
mluis	2:14a5d6ad92d5	1852	{
mluis	2:14a5d6ad92d5	1853	adrAckReq = false;
mluis	2:14a5d6ad92d5	1854	}
mluis	2:14a5d6ad92d5	1855	if( AdrAckCounter > ( ADR_ACK_LIMIT + ADR_ACK_DELAY ) )
mluis	0:91d1a7783bb9	1856	{
mluis	2:14a5d6ad92d5	1857	AdrAckCounter = 0;
mluis	2:14a5d6ad92d5	1858	#if defined( USE_BAND_433 ) \|\| defined( USE_BAND_780 ) \|\| defined( USE_BAND_868 )
mluis	2:14a5d6ad92d5	1859	if( datarate > LORAMAC_MIN_DATARATE )
mluis	2:14a5d6ad92d5	1860	{
mluis	2:14a5d6ad92d5	1861	datarate--;
mluis	0:91d1a7783bb9	1862	}
mluis	2:14a5d6ad92d5	1863	#elif defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	1864	if( ( datarate > LORAMAC_MIN_DATARATE ) && ( datarate == DR_8 ) )
mluis	2:14a5d6ad92d5	1865	{
mluis	2:14a5d6ad92d5	1866	datarate = DR_4;
mluis	0:91d1a7783bb9	1867	}
mluis	2:14a5d6ad92d5	1868	else if( datarate > LORAMAC_MIN_DATARATE )
mluis	2:14a5d6ad92d5	1869	{
mluis	2:14a5d6ad92d5	1870	datarate--;
mluis	0:91d1a7783bb9	1871	}
mluis	2:14a5d6ad92d5	1872	#else
mluis	2:14a5d6ad92d5	1873	#error "Please define a frequency band in the compiler options."
mluis	2:14a5d6ad92d5	1874	#endif
mluis	0:91d1a7783bb9	1875	}
mluis	0:91d1a7783bb9	1876	}
mluis	0:91d1a7783bb9	1877	}
mluis	2:14a5d6ad92d5	1878
mluis	2:14a5d6ad92d5	1879	*datarateOut = datarate;
mluis	2:14a5d6ad92d5	1880
mluis	2:14a5d6ad92d5	1881	return adrAckReq;
mluis	0:91d1a7783bb9	1882	}
mluis	0:91d1a7783bb9	1883
mluis	2:14a5d6ad92d5	1884	static LoRaMacStatus_t AddMacCommand( uint8_t cmd, uint8_t p1, uint8_t p2 )
mluis	0:91d1a7783bb9	1885	{
mluis	2:14a5d6ad92d5	1886	LoRaMacStatus_t status = LORAMAC_STATUS_BUSY;
mluis	1:91e4e6c60d1e	1887
mluis	0:91d1a7783bb9	1888	switch( cmd )
mluis	0:91d1a7783bb9	1889	{
mluis	0:91d1a7783bb9	1890	case MOTE_MAC_LINK_CHECK_REQ:
mluis	1:91e4e6c60d1e	1891	if( MacCommandsBufferIndex < LORA_MAC_COMMAND_MAX_LENGTH )
mluis	1:91e4e6c60d1e	1892	{
mluis	1:91e4e6c60d1e	1893	MacCommandsBuffer[MacCommandsBufferIndex++] = cmd;
mluis	1:91e4e6c60d1e	1894	// No payload for this command
mluis	2:14a5d6ad92d5	1895	status = LORAMAC_STATUS_OK;
mluis	1:91e4e6c60d1e	1896	}
mluis	0:91d1a7783bb9	1897	break;
mluis	0:91d1a7783bb9	1898	case MOTE_MAC_LINK_ADR_ANS:
mluis	1:91e4e6c60d1e	1899	if( MacCommandsBufferIndex < ( LORA_MAC_COMMAND_MAX_LENGTH - 1 ) )
mluis	1:91e4e6c60d1e	1900	{
mluis	1:91e4e6c60d1e	1901	MacCommandsBuffer[MacCommandsBufferIndex++] = cmd;
mluis	1:91e4e6c60d1e	1902	// Margin
mluis	1:91e4e6c60d1e	1903	MacCommandsBuffer[MacCommandsBufferIndex++] = p1;
mluis	2:14a5d6ad92d5	1904	status = LORAMAC_STATUS_OK;
mluis	1:91e4e6c60d1e	1905	}
mluis	0:91d1a7783bb9	1906	break;
mluis	0:91d1a7783bb9	1907	case MOTE_MAC_DUTY_CYCLE_ANS:
mluis	1:91e4e6c60d1e	1908	if( MacCommandsBufferIndex < LORA_MAC_COMMAND_MAX_LENGTH )
mluis	1:91e4e6c60d1e	1909	{
mluis	1:91e4e6c60d1e	1910	MacCommandsBuffer[MacCommandsBufferIndex++] = cmd;
mluis	1:91e4e6c60d1e	1911	// No payload for this answer
mluis	2:14a5d6ad92d5	1912	status = LORAMAC_STATUS_OK;
mluis	1:91e4e6c60d1e	1913	}
mluis	0:91d1a7783bb9	1914	break;
mluis	0:91d1a7783bb9	1915	case MOTE_MAC_RX_PARAM_SETUP_ANS:
mluis	1:91e4e6c60d1e	1916	if( MacCommandsBufferIndex < ( LORA_MAC_COMMAND_MAX_LENGTH - 1 ) )
mluis	1:91e4e6c60d1e	1917	{
mluis	1:91e4e6c60d1e	1918	MacCommandsBuffer[MacCommandsBufferIndex++] = cmd;
mluis	1:91e4e6c60d1e	1919	// Status: Datarate ACK, Channel ACK
mluis	1:91e4e6c60d1e	1920	MacCommandsBuffer[MacCommandsBufferIndex++] = p1;
mluis	2:14a5d6ad92d5	1921	status = LORAMAC_STATUS_OK;
mluis	1:91e4e6c60d1e	1922	}
mluis	0:91d1a7783bb9	1923	break;
mluis	0:91d1a7783bb9	1924	case MOTE_MAC_DEV_STATUS_ANS:
mluis	1:91e4e6c60d1e	1925	if( MacCommandsBufferIndex < ( LORA_MAC_COMMAND_MAX_LENGTH - 2 ) )
mluis	1:91e4e6c60d1e	1926	{
mluis	1:91e4e6c60d1e	1927	MacCommandsBuffer[MacCommandsBufferIndex++] = cmd;
mluis	1:91e4e6c60d1e	1928	// 1st byte Battery
mluis	1:91e4e6c60d1e	1929	// 2nd byte Margin
mluis	1:91e4e6c60d1e	1930	MacCommandsBuffer[MacCommandsBufferIndex++] = p1;
mluis	1:91e4e6c60d1e	1931	MacCommandsBuffer[MacCommandsBufferIndex++] = p2;
mluis	2:14a5d6ad92d5	1932	status = LORAMAC_STATUS_OK;
mluis	1:91e4e6c60d1e	1933	}
mluis	0:91d1a7783bb9	1934	break;
mluis	0:91d1a7783bb9	1935	case MOTE_MAC_NEW_CHANNEL_ANS:
mluis	1:91e4e6c60d1e	1936	if( MacCommandsBufferIndex < ( LORA_MAC_COMMAND_MAX_LENGTH - 1 ) )
mluis	1:91e4e6c60d1e	1937	{
mluis	1:91e4e6c60d1e	1938	MacCommandsBuffer[MacCommandsBufferIndex++] = cmd;
mluis	1:91e4e6c60d1e	1939	// Status: Datarate range OK, Channel frequency OK
mluis	1:91e4e6c60d1e	1940	MacCommandsBuffer[MacCommandsBufferIndex++] = p1;
mluis	2:14a5d6ad92d5	1941	status = LORAMAC_STATUS_OK;
mluis	1:91e4e6c60d1e	1942	}
mluis	0:91d1a7783bb9	1943	break;
mluis	0:91d1a7783bb9	1944	case MOTE_MAC_RX_TIMING_SETUP_ANS:
mluis	1:91e4e6c60d1e	1945	if( MacCommandsBufferIndex < LORA_MAC_COMMAND_MAX_LENGTH )
mluis	1:91e4e6c60d1e	1946	{
mluis	1:91e4e6c60d1e	1947	MacCommandsBuffer[MacCommandsBufferIndex++] = cmd;
mluis	1:91e4e6c60d1e	1948	// No payload for this answer
mluis	2:14a5d6ad92d5	1949	status = LORAMAC_STATUS_OK;
mluis	1:91e4e6c60d1e	1950	}
mluis	0:91d1a7783bb9	1951	break;
mluis	0:91d1a7783bb9	1952	default:
mluis	2:14a5d6ad92d5	1953	return LORAMAC_STATUS_SERVICE_UNKNOWN;
mluis	0:91d1a7783bb9	1954	}
mluis	2:14a5d6ad92d5	1955	if( status == LORAMAC_STATUS_OK )
mluis	0:91d1a7783bb9	1956	{
mluis	0:91d1a7783bb9	1957	MacCommandsInNextTx = true;
mluis	0:91d1a7783bb9	1958	}
mluis	1:91e4e6c60d1e	1959	return status;
mluis	0:91d1a7783bb9	1960	}
mluis	0:91d1a7783bb9	1961
mluis	2:14a5d6ad92d5	1962	static void ProcessMacCommands( uint8_t *payload, uint8_t macIndex, uint8_t commandsSize, uint8_t snr )
mluis	0:91d1a7783bb9	1963	{
mluis	0:91d1a7783bb9	1964	while( macIndex < commandsSize )
mluis	0:91d1a7783bb9	1965	{
mluis	0:91d1a7783bb9	1966	// Decode Frame MAC commands
mluis	0:91d1a7783bb9	1967	switch( payload[macIndex++] )
mluis	0:91d1a7783bb9	1968	{
mluis	0:91d1a7783bb9	1969	case SRV_MAC_LINK_CHECK_ANS:
mluis	2:14a5d6ad92d5	1970	MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_OK;
mluis	2:14a5d6ad92d5	1971	MlmeConfirm.DemodMargin = payload[macIndex++];
mluis	2:14a5d6ad92d5	1972	MlmeConfirm.NbGateways = payload[macIndex++];
mluis	0:91d1a7783bb9	1973	break;
mluis	0:91d1a7783bb9	1974	case SRV_MAC_LINK_ADR_REQ:
mluis	0:91d1a7783bb9	1975	{
mluis	2:14a5d6ad92d5	1976	uint8_t i;
mluis	0:91d1a7783bb9	1977	uint8_t status = 0x07;
mluis	0:91d1a7783bb9	1978	uint16_t chMask;
mluis	0:91d1a7783bb9	1979	int8_t txPower = 0;
mluis	0:91d1a7783bb9	1980	int8_t datarate = 0;
mluis	0:91d1a7783bb9	1981	uint8_t nbRep = 0;
mluis	0:91d1a7783bb9	1982	uint8_t chMaskCntl = 0;
mluis	0:91d1a7783bb9	1983	uint16_t channelsMask[6] = { 0, 0, 0, 0, 0, 0 };
mluis	2:14a5d6ad92d5	1984
mluis	0:91d1a7783bb9	1985	// Initialize local copy of the channels mask array
mluis	2:14a5d6ad92d5	1986	for( i = 0; i < 6; i++ )
mluis	0:91d1a7783bb9	1987	{
mluis	0:91d1a7783bb9	1988	channelsMask[i] = ChannelsMask[i];
mluis	0:91d1a7783bb9	1989	}
mluis	0:91d1a7783bb9	1990	datarate = payload[macIndex++];
mluis	0:91d1a7783bb9	1991	txPower = datarate & 0x0F;
mluis	0:91d1a7783bb9	1992	datarate = ( datarate >> 4 ) & 0x0F;
mluis	0:91d1a7783bb9	1993
mluis	2:14a5d6ad92d5	1994	if( ( AdrCtrlOn == false ) &&
mluis	0:91d1a7783bb9	1995	( ( ChannelsDatarate != datarate ) \|\| ( ChannelsTxPower != txPower ) ) )
mluis	0:91d1a7783bb9	1996	{ // ADR disabled don't handle ADR requests if server tries to change datarate or txpower
mluis	0:91d1a7783bb9	1997	// Answer the server with fail status
mluis	0:91d1a7783bb9	1998	// Power ACK = 0
mluis	0:91d1a7783bb9	1999	// Data rate ACK = 0
mluis	0:91d1a7783bb9	2000	// Channel mask = 0
mluis	0:91d1a7783bb9	2001	AddMacCommand( MOTE_MAC_LINK_ADR_ANS, 0, 0 );
mluis	1:91e4e6c60d1e	2002	macIndex += 3; // Skip over the remaining bytes of the request
mluis	0:91d1a7783bb9	2003	break;
mluis	0:91d1a7783bb9	2004	}
mluis	1:91e4e6c60d1e	2005	chMask = ( uint16_t )payload[macIndex++];
mluis	1:91e4e6c60d1e	2006	chMask \|= ( uint16_t )payload[macIndex++] << 8;
mluis	0:91d1a7783bb9	2007
mluis	0:91d1a7783bb9	2008	nbRep = payload[macIndex++];
mluis	0:91d1a7783bb9	2009	chMaskCntl = ( nbRep >> 4 ) & 0x07;
mluis	0:91d1a7783bb9	2010	nbRep &= 0x0F;
mluis	0:91d1a7783bb9	2011	if( nbRep == 0 )
mluis	0:91d1a7783bb9	2012	{
mluis	0:91d1a7783bb9	2013	nbRep = 1;
mluis	0:91d1a7783bb9	2014	}
mluis	0:91d1a7783bb9	2015	#if defined( USE_BAND_433 ) \|\| defined( USE_BAND_780 ) \|\| defined( USE_BAND_868 )
mluis	0:91d1a7783bb9	2016	if( ( chMaskCntl == 0 ) && ( chMask == 0 ) )
mluis	0:91d1a7783bb9	2017	{
mluis	0:91d1a7783bb9	2018	status &= 0xFE; // Channel mask KO
mluis	0:91d1a7783bb9	2019	}
mluis	2:14a5d6ad92d5	2020	else if( ( ( chMaskCntl >= 1 ) && ( chMaskCntl <= 5 )) \|\|
mluis	2:14a5d6ad92d5	2021	( chMaskCntl >= 7 ) )
mluis	0:91d1a7783bb9	2022	{
mluis	0:91d1a7783bb9	2023	// RFU
mluis	0:91d1a7783bb9	2024	status &= 0xFE; // Channel mask KO
mluis	0:91d1a7783bb9	2025	}
mluis	0:91d1a7783bb9	2026	else
mluis	0:91d1a7783bb9	2027	{
mluis	2:14a5d6ad92d5	2028	for( i = 0; i < LORA_MAX_NB_CHANNELS; i++ )
mluis	0:91d1a7783bb9	2029	{
mluis	0:91d1a7783bb9	2030	if( chMaskCntl == 6 )
mluis	0:91d1a7783bb9	2031	{
mluis	0:91d1a7783bb9	2032	if( Channels[i].Frequency != 0 )
mluis	0:91d1a7783bb9	2033	{
mluis	0:91d1a7783bb9	2034	chMask \|= 1 << i;
mluis	0:91d1a7783bb9	2035	}
mluis	0:91d1a7783bb9	2036	}
mluis	0:91d1a7783bb9	2037	else
mluis	0:91d1a7783bb9	2038	{
mluis	0:91d1a7783bb9	2039	if( ( ( chMask & ( 1 << i ) ) != 0 ) &&
mluis	0:91d1a7783bb9	2040	( Channels[i].Frequency == 0 ) )
mluis	0:91d1a7783bb9	2041	{// Trying to enable an undefined channel
mluis	0:91d1a7783bb9	2042	status &= 0xFE; // Channel mask KO
mluis	0:91d1a7783bb9	2043	}
mluis	0:91d1a7783bb9	2044	}
mluis	0:91d1a7783bb9	2045	}
mluis	0:91d1a7783bb9	2046	channelsMask[0] = chMask;
mluis	0:91d1a7783bb9	2047	}
mluis	0:91d1a7783bb9	2048	#elif defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	0:91d1a7783bb9	2049	if( chMaskCntl == 6 )
mluis	0:91d1a7783bb9	2050	{
mluis	0:91d1a7783bb9	2051	// Enable all 125 kHz channels
mluis	0:91d1a7783bb9	2052	for( uint8_t i = 0, k = 0; i < LORA_MAX_NB_CHANNELS - 8; i += 16, k++ )
mluis	0:91d1a7783bb9	2053	{
mluis	0:91d1a7783bb9	2054	for( uint8_t j = 0; j < 16; j++ )
mluis	0:91d1a7783bb9	2055	{
mluis	0:91d1a7783bb9	2056	if( Channels[i + j].Frequency != 0 )
mluis	0:91d1a7783bb9	2057	{
mluis	0:91d1a7783bb9	2058	channelsMask[k] \|= 1 << j;
mluis	0:91d1a7783bb9	2059	}
mluis	0:91d1a7783bb9	2060	}
mluis	0:91d1a7783bb9	2061	}
mluis	0:91d1a7783bb9	2062	}
mluis	0:91d1a7783bb9	2063	else if( chMaskCntl == 7 )
mluis	0:91d1a7783bb9	2064	{
mluis	0:91d1a7783bb9	2065	// Disable all 125 kHz channels
mluis	0:91d1a7783bb9	2066	channelsMask[0] = 0x0000;
mluis	0:91d1a7783bb9	2067	channelsMask[1] = 0x0000;
mluis	0:91d1a7783bb9	2068	channelsMask[2] = 0x0000;
mluis	0:91d1a7783bb9	2069	channelsMask[3] = 0x0000;
mluis	0:91d1a7783bb9	2070	}
mluis	0:91d1a7783bb9	2071	else if( chMaskCntl == 5 )
mluis	0:91d1a7783bb9	2072	{
mluis	0:91d1a7783bb9	2073	// RFU
mluis	0:91d1a7783bb9	2074	status &= 0xFE; // Channel mask KO
mluis	0:91d1a7783bb9	2075	}
mluis	0:91d1a7783bb9	2076	else
mluis	0:91d1a7783bb9	2077	{
mluis	0:91d1a7783bb9	2078	for( uint8_t i = 0; i < 16; i++ )
mluis	0:91d1a7783bb9	2079	{
mluis	0:91d1a7783bb9	2080	if( ( ( chMask & ( 1 << i ) ) != 0 ) &&
mluis	0:91d1a7783bb9	2081	( Channels[chMaskCntl * 16 + i].Frequency == 0 ) )
mluis	0:91d1a7783bb9	2082	{// Trying to enable an undefined channel
mluis	0:91d1a7783bb9	2083	status &= 0xFE; // Channel mask KO
mluis	0:91d1a7783bb9	2084	}
mluis	0:91d1a7783bb9	2085	}
mluis	0:91d1a7783bb9	2086	channelsMask[chMaskCntl] = chMask;
mluis	2:14a5d6ad92d5	2087
mluis	0:91d1a7783bb9	2088	if( CountNbEnabled125kHzChannels( channelsMask ) < 6 )
mluis	0:91d1a7783bb9	2089	{
mluis	0:91d1a7783bb9	2090	status &= 0xFE; // Channel mask KO
mluis	0:91d1a7783bb9	2091	}
mluis	0:91d1a7783bb9	2092	}
mluis	0:91d1a7783bb9	2093	#else
mluis	0:91d1a7783bb9	2094	#error "Please define a frequency band in the compiler options."
mluis	0:91d1a7783bb9	2095	#endif
mluis	2:14a5d6ad92d5	2096	if( ValueInRange( datarate, LORAMAC_MIN_DATARATE, LORAMAC_MAX_DATARATE ) == false )
mluis	0:91d1a7783bb9	2097	{
mluis	0:91d1a7783bb9	2098	status &= 0xFD; // Datarate KO
mluis	0:91d1a7783bb9	2099	}
mluis	0:91d1a7783bb9	2100
mluis	0:91d1a7783bb9	2101	//
mluis	0:91d1a7783bb9	2102	// Remark MaxTxPower = 0 and MinTxPower = 5
mluis	0:91d1a7783bb9	2103	//
mluis	2:14a5d6ad92d5	2104	if( ValueInRange( txPower, LORAMAC_MAX_TX_POWER, LORAMAC_MIN_TX_POWER ) == false )
mluis	0:91d1a7783bb9	2105	{
mluis	0:91d1a7783bb9	2106	status &= 0xFB; // TxPower KO
mluis	0:91d1a7783bb9	2107	}
mluis	0:91d1a7783bb9	2108	if( ( status & 0x07 ) == 0x07 )
mluis	0:91d1a7783bb9	2109	{
mluis	0:91d1a7783bb9	2110	ChannelsDatarate = datarate;
mluis	0:91d1a7783bb9	2111	ChannelsTxPower = txPower;
mluis	0:91d1a7783bb9	2112	#if defined( USE_BAND_915_HYBRID )
mluis	0:91d1a7783bb9	2113	ChannelsMask[0] = channelsMask[0] & 0x00FF;
mluis	0:91d1a7783bb9	2114	ChannelsMask[1] = channelsMask[1] & 0x0000;
mluis	0:91d1a7783bb9	2115	ChannelsMask[2] = channelsMask[2] & 0x0000;
mluis	0:91d1a7783bb9	2116	ChannelsMask[3] = channelsMask[3] & 0x0000;
mluis	0:91d1a7783bb9	2117	ChannelsMask[4] = channelsMask[4] & 0x0001;
mluis	0:91d1a7783bb9	2118	ChannelsMask[5] = channelsMask[5] & 0x0000;
mluis	0:91d1a7783bb9	2119	#else
mluis	0:91d1a7783bb9	2120	ChannelsMask[0] = channelsMask[0];
mluis	0:91d1a7783bb9	2121	ChannelsMask[1] = channelsMask[1];
mluis	0:91d1a7783bb9	2122	ChannelsMask[2] = channelsMask[2];
mluis	0:91d1a7783bb9	2123	ChannelsMask[3] = channelsMask[3];
mluis	0:91d1a7783bb9	2124	ChannelsMask[4] = channelsMask[4];
mluis	0:91d1a7783bb9	2125	ChannelsMask[5] = channelsMask[5];
mluis	0:91d1a7783bb9	2126	#endif
mluis	0:91d1a7783bb9	2127	ChannelsNbRep = nbRep;
mluis	0:91d1a7783bb9	2128	}
mluis	0:91d1a7783bb9	2129	AddMacCommand( MOTE_MAC_LINK_ADR_ANS, status, 0 );
mluis	0:91d1a7783bb9	2130	}
mluis	0:91d1a7783bb9	2131	break;
mluis	0:91d1a7783bb9	2132	case SRV_MAC_DUTY_CYCLE_REQ:
mluis	0:91d1a7783bb9	2133	MaxDCycle = payload[macIndex++];
mluis	0:91d1a7783bb9	2134	AggregatedDCycle = 1 << MaxDCycle;
mluis	0:91d1a7783bb9	2135	AddMacCommand( MOTE_MAC_DUTY_CYCLE_ANS, 0, 0 );
mluis	0:91d1a7783bb9	2136	break;
mluis	0:91d1a7783bb9	2137	case SRV_MAC_RX_PARAM_SETUP_REQ:
mluis	0:91d1a7783bb9	2138	{
mluis	0:91d1a7783bb9	2139	uint8_t status = 0x07;
mluis	0:91d1a7783bb9	2140	int8_t datarate = 0;
mluis	0:91d1a7783bb9	2141	int8_t drOffset = 0;
mluis	0:91d1a7783bb9	2142	uint32_t freq = 0;
mluis	2:14a5d6ad92d5	2143
mluis	1:91e4e6c60d1e	2144	drOffset = ( payload[macIndex] >> 4 ) & 0x07;
mluis	1:91e4e6c60d1e	2145	datarate = payload[macIndex] & 0x0F;
mluis	1:91e4e6c60d1e	2146	macIndex++;
mluis	2:14a5d6ad92d5	2147
mluis	2:14a5d6ad92d5	2148	freq = ( uint32_t )payload[macIndex++];
mluis	0:91d1a7783bb9	2149	freq \|= ( uint32_t )payload[macIndex++] << 8;
mluis	0:91d1a7783bb9	2150	freq \|= ( uint32_t )payload[macIndex++] << 16;
mluis	0:91d1a7783bb9	2151	freq *= 100;
mluis	2:14a5d6ad92d5	2152
mluis	0:91d1a7783bb9	2153	if( Radio.CheckRfFrequency( freq ) == false )
mluis	0:91d1a7783bb9	2154	{
mluis	0:91d1a7783bb9	2155	status &= 0xFE; // Channel frequency KO
mluis	0:91d1a7783bb9	2156	}
mluis	2:14a5d6ad92d5	2157
mluis	2:14a5d6ad92d5	2158	if( ValueInRange( datarate, LORAMAC_MIN_DATARATE, LORAMAC_MAX_DATARATE ) == false )
mluis	0:91d1a7783bb9	2159	{
mluis	0:91d1a7783bb9	2160	status &= 0xFD; // Datarate KO
mluis	0:91d1a7783bb9	2161	}
mluis	2:14a5d6ad92d5	2162	#if ( defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID ) )
mluis	2:14a5d6ad92d5	2163	if( ( ValueInRange( datarate, DR_5, DR_7 ) == true ) \|\|
mluis	2:14a5d6ad92d5	2164	( datarate > DR_13 ) )
mluis	2:14a5d6ad92d5	2165	{
mluis	2:14a5d6ad92d5	2166	status &= 0xFD; // Datarate KO
mluis	2:14a5d6ad92d5	2167	}
mluis	2:14a5d6ad92d5	2168	#endif
mluis	2:14a5d6ad92d5	2169	if( ValueInRange( drOffset, LORAMAC_MIN_RX1_DR_OFFSET, LORAMAC_MAX_RX1_DR_OFFSET ) == false )
mluis	0:91d1a7783bb9	2170	{
mluis	0:91d1a7783bb9	2171	status &= 0xFB; // Rx1DrOffset range KO
mluis	0:91d1a7783bb9	2172	}
mluis	2:14a5d6ad92d5	2173
mluis	0:91d1a7783bb9	2174	if( ( status & 0x07 ) == 0x07 )
mluis	0:91d1a7783bb9	2175	{
mluis	0:91d1a7783bb9	2176	Rx2Channel.Datarate = datarate;
mluis	0:91d1a7783bb9	2177	Rx2Channel.Frequency = freq;
mluis	0:91d1a7783bb9	2178	Rx1DrOffset = drOffset;
mluis	0:91d1a7783bb9	2179	}
mluis	0:91d1a7783bb9	2180	AddMacCommand( MOTE_MAC_RX_PARAM_SETUP_ANS, status, 0 );
mluis	0:91d1a7783bb9	2181	}
mluis	0:91d1a7783bb9	2182	break;
mluis	0:91d1a7783bb9	2183	case SRV_MAC_DEV_STATUS_REQ:
mluis	1:91e4e6c60d1e	2184	{
mluis	1:91e4e6c60d1e	2185	uint8_t batteryLevel = BAT_LEVEL_NO_MEASURE;
mluis	1:91e4e6c60d1e	2186	if( ( LoRaMacCallbacks != NULL ) && ( LoRaMacCallbacks->GetBatteryLevel != NULL ) )
mluis	1:91e4e6c60d1e	2187	{
mluis	1:91e4e6c60d1e	2188	batteryLevel = LoRaMacCallbacks->GetBatteryLevel( );
mluis	1:91e4e6c60d1e	2189	}
mluis	2:14a5d6ad92d5	2190	AddMacCommand( MOTE_MAC_DEV_STATUS_ANS, batteryLevel, snr );
mluis	2:14a5d6ad92d5	2191	break;
mluis	1:91e4e6c60d1e	2192	}
mluis	0:91d1a7783bb9	2193	case SRV_MAC_NEW_CHANNEL_REQ:
mluis	0:91d1a7783bb9	2194	{
mluis	0:91d1a7783bb9	2195	uint8_t status = 0x03;
mluis	2:14a5d6ad92d5	2196	#if ( defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID ) )
mluis	2:14a5d6ad92d5	2197	status &= 0xFE; // Channel frequency KO
mluis	2:14a5d6ad92d5	2198	#else
mluis	0:91d1a7783bb9	2199	int8_t channelIndex = 0;
mluis	0:91d1a7783bb9	2200	ChannelParams_t chParam;
mluis	2:14a5d6ad92d5	2201
mluis	0:91d1a7783bb9	2202	channelIndex = payload[macIndex++];
mluis	0:91d1a7783bb9	2203	chParam.Frequency = ( uint32_t )payload[macIndex++];
mluis	0:91d1a7783bb9	2204	chParam.Frequency \|= ( uint32_t )payload[macIndex++] << 8;
mluis	0:91d1a7783bb9	2205	chParam.Frequency \|= ( uint32_t )payload[macIndex++] << 16;
mluis	0:91d1a7783bb9	2206	chParam.Frequency *= 100;
mluis	0:91d1a7783bb9	2207	chParam.DrRange.Value = payload[macIndex++];
mluis	2:14a5d6ad92d5	2208
mluis	2:14a5d6ad92d5	2209	if( ValueInRange( channelIndex, 3, LORA_MAX_NB_CHANNELS - 1 ) == false )
mluis	2:14a5d6ad92d5	2210
mluis	0:91d1a7783bb9	2211	{
mluis	0:91d1a7783bb9	2212	status &= 0xFE; // Channel frequency KO
mluis	0:91d1a7783bb9	2213	}
mluis	2:14a5d6ad92d5	2214
mluis	0:91d1a7783bb9	2215	if( Radio.CheckRfFrequency( chParam.Frequency ) == false )
mluis	0:91d1a7783bb9	2216	{
mluis	0:91d1a7783bb9	2217	status &= 0xFE; // Channel frequency KO
mluis	0:91d1a7783bb9	2218	}
mluis	0:91d1a7783bb9	2219
mluis	2:14a5d6ad92d5	2220	if( LoRaMacChannelAdd( channelIndex, chParam ) != LORAMAC_STATUS_OK )
mluis	0:91d1a7783bb9	2221	{
mluis	0:91d1a7783bb9	2222	status &= 0xFD; // Datarate range KO
mluis	0:91d1a7783bb9	2223	}
mluis	2:14a5d6ad92d5	2224	#endif
mluis	0:91d1a7783bb9	2225	AddMacCommand( MOTE_MAC_NEW_CHANNEL_ANS, status, 0 );
mluis	0:91d1a7783bb9	2226	}
mluis	0:91d1a7783bb9	2227	break;
mluis	0:91d1a7783bb9	2228	case SRV_MAC_RX_TIMING_SETUP_REQ:
mluis	0:91d1a7783bb9	2229	{
mluis	0:91d1a7783bb9	2230	uint8_t delay = payload[macIndex++] & 0x0F;
mluis	2:14a5d6ad92d5	2231
mluis	0:91d1a7783bb9	2232	if( delay == 0 )
mluis	0:91d1a7783bb9	2233	{
mluis	0:91d1a7783bb9	2234	delay++;
mluis	0:91d1a7783bb9	2235	}
mluis	0:91d1a7783bb9	2236	ReceiveDelay1 = delay * 1e6;
mluis	0:91d1a7783bb9	2237	ReceiveDelay2 = ReceiveDelay1 + 1e6;
mluis	0:91d1a7783bb9	2238	AddMacCommand( MOTE_MAC_RX_TIMING_SETUP_ANS, 0, 0 );
mluis	0:91d1a7783bb9	2239	}
mluis	0:91d1a7783bb9	2240	break;
mluis	0:91d1a7783bb9	2241	default:
mluis	0:91d1a7783bb9	2242	// Unknown command. ABORT MAC commands processing
mluis	0:91d1a7783bb9	2243	return;
mluis	0:91d1a7783bb9	2244	}
mluis	0:91d1a7783bb9	2245	}
mluis	0:91d1a7783bb9	2246	}
mluis	0:91d1a7783bb9	2247
mluis	2:14a5d6ad92d5	2248	LoRaMacStatus_t Send( LoRaMacHeader_t macHdr, uint8_t fPort, void fBuffer, uint16_t fBufferSize )
mluis	0:91d1a7783bb9	2249	{
mluis	2:14a5d6ad92d5	2250	LoRaMacFrameCtrl_t fCtrl;
mluis	2:14a5d6ad92d5	2251	LoRaMacStatus_t status = LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	2252
mluis	2:14a5d6ad92d5	2253	fCtrl.Value = 0;
mluis	2:14a5d6ad92d5	2254	fCtrl.Bits.FOptsLen = 0;
mluis	2:14a5d6ad92d5	2255	fCtrl.Bits.FPending = 0;
mluis	2:14a5d6ad92d5	2256	fCtrl.Bits.Ack = false;
mluis	2:14a5d6ad92d5	2257	fCtrl.Bits.AdrAckReq = false;
mluis	2:14a5d6ad92d5	2258	fCtrl.Bits.Adr = AdrCtrlOn;
mluis	2:14a5d6ad92d5	2259
mluis	2:14a5d6ad92d5	2260	// Prepare the frame
mluis	2:14a5d6ad92d5	2261	status = PrepareFrame( macHdr, &fCtrl, fPort, fBuffer, fBufferSize );
mluis	2:14a5d6ad92d5	2262
mluis	2:14a5d6ad92d5	2263	// Validate status
mluis	2:14a5d6ad92d5	2264	if( status != LORAMAC_STATUS_OK )
mluis	0:91d1a7783bb9	2265	{
mluis	2:14a5d6ad92d5	2266	return status;
mluis	0:91d1a7783bb9	2267	}
mluis	2:14a5d6ad92d5	2268
mluis	2:14a5d6ad92d5	2269	// Reset confirm parameters
mluis	2:14a5d6ad92d5	2270	McpsConfirm.NbRetries = 0;
mluis	2:14a5d6ad92d5	2271	McpsConfirm.AckReceived = false;
mluis	2:14a5d6ad92d5	2272	McpsConfirm.UpLinkCounter = UpLinkCounter;
mluis	2:14a5d6ad92d5	2273
mluis	2:14a5d6ad92d5	2274	status = ScheduleTx( );
mluis	2:14a5d6ad92d5	2275
mluis	2:14a5d6ad92d5	2276	return status;
mluis	0:91d1a7783bb9	2277	}
mluis	0:91d1a7783bb9	2278
mluis	2:14a5d6ad92d5	2279	static LoRaMacStatus_t ScheduleTx( )
mluis	0:91d1a7783bb9	2280	{
mluis	2:14a5d6ad92d5	2281	TimerTime_t dutyCycleTimeOff = 0;
mluis	2:14a5d6ad92d5	2282
mluis	2:14a5d6ad92d5	2283	// Check if the device is off
mluis	2:14a5d6ad92d5	2284	if( MaxDCycle == 255 )
mluis	2:14a5d6ad92d5	2285	{
mluis	2:14a5d6ad92d5	2286	return LORAMAC_STATUS_DEVICE_OFF;
mluis	2:14a5d6ad92d5	2287	}
mluis	2:14a5d6ad92d5	2288	if( MaxDCycle == 0 )
mluis	0:91d1a7783bb9	2289	{
mluis	2:14a5d6ad92d5	2290	AggregatedTimeOff = 0;
mluis	2:14a5d6ad92d5	2291	}
mluis	2:14a5d6ad92d5	2292
mluis	2:14a5d6ad92d5	2293	// Select channel
mluis	2:14a5d6ad92d5	2294	dutyCycleTimeOff = SetNextChannel( );
mluis	2:14a5d6ad92d5	2295
mluis	2:14a5d6ad92d5	2296	// Schedule transmission of frame
mluis	2:14a5d6ad92d5	2297	if( dutyCycleTimeOff == 0 )
mluis	2:14a5d6ad92d5	2298	{
mluis	2:14a5d6ad92d5	2299	// Try to send now
mluis	2:14a5d6ad92d5	2300	return SendFrameOnChannel( Channels[Channel] );
mluis	0:91d1a7783bb9	2301	}
mluis	0:91d1a7783bb9	2302	else
mluis	0:91d1a7783bb9	2303	{
mluis	2:14a5d6ad92d5	2304	// Send later - prepare timer
mluis	2:14a5d6ad92d5	2305	LoRaMacState \|= MAC_TX_DELAYED;
mluis	2:14a5d6ad92d5	2306	TimerSetValue( &TxDelayedTimer, dutyCycleTimeOff );
mluis	2:14a5d6ad92d5	2307	TimerStart( &TxDelayedTimer );
mluis	2:14a5d6ad92d5	2308
mluis	2:14a5d6ad92d5	2309	return LORAMAC_STATUS_OK;
mluis	0:91d1a7783bb9	2310	}
mluis	2:14a5d6ad92d5	2311	}
mluis	2:14a5d6ad92d5	2312
mluis	2:14a5d6ad92d5	2313	LoRaMacStatus_t PrepareFrame( LoRaMacHeader_t macHdr, LoRaMacFrameCtrl_t fCtrl, uint8_t fPort, void *fBuffer, uint16_t fBufferSize )
mluis	2:14a5d6ad92d5	2314	{
mluis	2:14a5d6ad92d5	2315	uint16_t i;
mluis	2:14a5d6ad92d5	2316	uint8_t pktHeaderLen = 0;
mluis	2:14a5d6ad92d5	2317	uint32_t mic = 0;
mluis	2:14a5d6ad92d5	2318	const void* payload = fBuffer;
mluis	2:14a5d6ad92d5	2319	uint8_t payloadSize = fBufferSize;
mluis	2:14a5d6ad92d5	2320	uint8_t framePort = fPort;
mluis	2:14a5d6ad92d5	2321
mluis	2:14a5d6ad92d5	2322	LoRaMacBufferPktLen = 0;
mluis	2:14a5d6ad92d5	2323
mluis	2:14a5d6ad92d5	2324	NodeAckRequested = false;
mluis	2:14a5d6ad92d5	2325
mluis	2:14a5d6ad92d5	2326	if( fBuffer == NULL )
mluis	0:91d1a7783bb9	2327	{
mluis	2:14a5d6ad92d5	2328	fBufferSize = 0;
mluis	2:14a5d6ad92d5	2329	}
mluis	2:14a5d6ad92d5	2330
mluis	2:14a5d6ad92d5	2331	LoRaMacBuffer[pktHeaderLen++] = macHdr->Value;
mluis	2:14a5d6ad92d5	2332
mluis	2:14a5d6ad92d5	2333	switch( macHdr->Bits.MType )
mluis	2:14a5d6ad92d5	2334	{
mluis	2:14a5d6ad92d5	2335	case FRAME_TYPE_JOIN_REQ:
mluis	2:14a5d6ad92d5	2336	RxWindow1Delay = JoinAcceptDelay1 - RADIO_WAKEUP_TIME;
mluis	2:14a5d6ad92d5	2337	RxWindow2Delay = JoinAcceptDelay2 - RADIO_WAKEUP_TIME;
mluis	2:14a5d6ad92d5	2338
mluis	2:14a5d6ad92d5	2339	LoRaMacBufferPktLen = pktHeaderLen;
mluis	2:14a5d6ad92d5	2340
mluis	2:14a5d6ad92d5	2341	memcpyr( LoRaMacBuffer + LoRaMacBufferPktLen, LoRaMacAppEui, 8 );
mluis	2:14a5d6ad92d5	2342	LoRaMacBufferPktLen += 8;
mluis	2:14a5d6ad92d5	2343	memcpyr( LoRaMacBuffer + LoRaMacBufferPktLen, LoRaMacDevEui, 8 );
mluis	2:14a5d6ad92d5	2344	LoRaMacBufferPktLen += 8;
mluis	2:14a5d6ad92d5	2345
mluis	2:14a5d6ad92d5	2346	LoRaMacDevNonce = Radio.Random( );
mluis	2:14a5d6ad92d5	2347
mluis	2:14a5d6ad92d5	2348	LoRaMacBuffer[LoRaMacBufferPktLen++] = LoRaMacDevNonce & 0xFF;
mluis	2:14a5d6ad92d5	2349	LoRaMacBuffer[LoRaMacBufferPktLen++] = ( LoRaMacDevNonce >> 8 ) & 0xFF;
mluis	2:14a5d6ad92d5	2350
mluis	2:14a5d6ad92d5	2351	LoRaMacJoinComputeMic( LoRaMacBuffer, LoRaMacBufferPktLen & 0xFF, LoRaMacAppKey, &mic );
mluis	2:14a5d6ad92d5	2352
mluis	2:14a5d6ad92d5	2353	LoRaMacBuffer[LoRaMacBufferPktLen++] = mic & 0xFF;
mluis	2:14a5d6ad92d5	2354	LoRaMacBuffer[LoRaMacBufferPktLen++] = ( mic >> 8 ) & 0xFF;
mluis	2:14a5d6ad92d5	2355	LoRaMacBuffer[LoRaMacBufferPktLen++] = ( mic >> 16 ) & 0xFF;
mluis	2:14a5d6ad92d5	2356	LoRaMacBuffer[LoRaMacBufferPktLen++] = ( mic >> 24 ) & 0xFF;
mluis	2:14a5d6ad92d5	2357
mluis	2:14a5d6ad92d5	2358	break;
mluis	2:14a5d6ad92d5	2359	case FRAME_TYPE_DATA_CONFIRMED_UP:
mluis	2:14a5d6ad92d5	2360	NodeAckRequested = true;
mluis	2:14a5d6ad92d5	2361	//Intentional falltrough
mluis	2:14a5d6ad92d5	2362	case FRAME_TYPE_DATA_UNCONFIRMED_UP:
mluis	2:14a5d6ad92d5	2363	if( IsLoRaMacNetworkJoined == false )
mluis	0:91d1a7783bb9	2364	{
mluis	2:14a5d6ad92d5	2365	return LORAMAC_STATUS_NO_NETWORK_JOINED; // No network has been joined yet
mluis	2:14a5d6ad92d5	2366	}
mluis	2:14a5d6ad92d5	2367
mluis	2:14a5d6ad92d5	2368	if( ValidatePayloadLength( fBufferSize, ChannelsDatarate, MacCommandsBufferIndex ) == false )
mluis	2:14a5d6ad92d5	2369	{
mluis	2:14a5d6ad92d5	2370	return LORAMAC_STATUS_LENGTH_ERROR;
mluis	2:14a5d6ad92d5	2371	}
mluis	2:14a5d6ad92d5	2372
mluis	2:14a5d6ad92d5	2373	RxWindow1Delay = ReceiveDelay1 - RADIO_WAKEUP_TIME;
mluis	2:14a5d6ad92d5	2374	RxWindow2Delay = ReceiveDelay2 - RADIO_WAKEUP_TIME;
mluis	2:14a5d6ad92d5	2375
mluis	2:14a5d6ad92d5	2376	if( SrvAckRequested == true )
mluis	2:14a5d6ad92d5	2377	{
mluis	2:14a5d6ad92d5	2378	SrvAckRequested = false;
mluis	2:14a5d6ad92d5	2379	fCtrl->Bits.Ack = 1;
mluis	2:14a5d6ad92d5	2380	}
mluis	2:14a5d6ad92d5	2381
mluis	2:14a5d6ad92d5	2382	fCtrl->Bits.AdrAckReq = AdrNextDr( fCtrl->Bits.Adr, true, &ChannelsDatarate );
mluis	2:14a5d6ad92d5	2383
mluis	2:14a5d6ad92d5	2384	LoRaMacBuffer[pktHeaderLen++] = ( LoRaMacDevAddr ) & 0xFF;
mluis	2:14a5d6ad92d5	2385	LoRaMacBuffer[pktHeaderLen++] = ( LoRaMacDevAddr >> 8 ) & 0xFF;
mluis	2:14a5d6ad92d5	2386	LoRaMacBuffer[pktHeaderLen++] = ( LoRaMacDevAddr >> 16 ) & 0xFF;
mluis	2:14a5d6ad92d5	2387	LoRaMacBuffer[pktHeaderLen++] = ( LoRaMacDevAddr >> 24 ) & 0xFF;
mluis	2:14a5d6ad92d5	2388
mluis	2:14a5d6ad92d5	2389	LoRaMacBuffer[pktHeaderLen++] = fCtrl->Value;
mluis	2:14a5d6ad92d5	2390
mluis	2:14a5d6ad92d5	2391	LoRaMacBuffer[pktHeaderLen++] = UpLinkCounter & 0xFF;
mluis	2:14a5d6ad92d5	2392	LoRaMacBuffer[pktHeaderLen++] = ( UpLinkCounter >> 8 ) & 0xFF;
mluis	2:14a5d6ad92d5	2393
mluis	2:14a5d6ad92d5	2394	if( ( payload != NULL ) && ( payloadSize > 0 ) )
mluis	2:14a5d6ad92d5	2395	{
mluis	2:14a5d6ad92d5	2396	if( ( MacCommandsBufferIndex <= LORA_MAC_COMMAND_MAX_LENGTH ) && ( MacCommandsInNextTx == true ) )
mluis	1:91e4e6c60d1e	2397	{
mluis	2:14a5d6ad92d5	2398	fCtrl->Bits.FOptsLen += MacCommandsBufferIndex;
mluis	2:14a5d6ad92d5	2399
mluis	2:14a5d6ad92d5	2400	// Update FCtrl field with new value of OptionsLength
mluis	2:14a5d6ad92d5	2401	LoRaMacBuffer[0x05] = fCtrl->Value;
mluis	2:14a5d6ad92d5	2402	for( i = 0; i < MacCommandsBufferIndex; i++ )
mluis	0:91d1a7783bb9	2403	{
mluis	2:14a5d6ad92d5	2404	LoRaMacBuffer[pktHeaderLen++] = MacCommandsBuffer[i];
mluis	0:91d1a7783bb9	2405	}
mluis	0:91d1a7783bb9	2406	}
mluis	0:91d1a7783bb9	2407	}
mluis	0:91d1a7783bb9	2408	else
mluis	0:91d1a7783bb9	2409	{
mluis	2:14a5d6ad92d5	2410	if( ( MacCommandsBufferIndex > 0 ) && ( MacCommandsInNextTx ) )
mluis	0:91d1a7783bb9	2411	{
mluis	2:14a5d6ad92d5	2412	payloadSize = MacCommandsBufferIndex;
mluis	2:14a5d6ad92d5	2413	payload = MacCommandsBuffer;
mluis	2:14a5d6ad92d5	2414	framePort = 0;
mluis	0:91d1a7783bb9	2415	}
mluis	2:14a5d6ad92d5	2416	}
mluis	2:14a5d6ad92d5	2417	MacCommandsInNextTx = false;
mluis	2:14a5d6ad92d5	2418	MacCommandsBufferIndex = 0;
mluis	2:14a5d6ad92d5	2419
mluis	2:14a5d6ad92d5	2420	if( ( payload != NULL ) && ( payloadSize > 0 ) )
mluis	2:14a5d6ad92d5	2421	{
mluis	2:14a5d6ad92d5	2422	LoRaMacBuffer[pktHeaderLen++] = framePort;
mluis	2:14a5d6ad92d5	2423
mluis	2:14a5d6ad92d5	2424	if( framePort == 0 )
mluis	0:91d1a7783bb9	2425	{
mluis	2:14a5d6ad92d5	2426	LoRaMacPayloadEncrypt( (uint8_t* ) payload, payloadSize, LoRaMacNwkSKey, LoRaMacDevAddr, UP_LINK, UpLinkCounter, LoRaMacPayload );
mluis	0:91d1a7783bb9	2427	}
mluis	0:91d1a7783bb9	2428	else
mluis	0:91d1a7783bb9	2429	{
mluis	2:14a5d6ad92d5	2430	LoRaMacPayloadEncrypt( (uint8_t* ) payload, payloadSize, LoRaMacAppSKey, LoRaMacDevAddr, UP_LINK, UpLinkCounter, LoRaMacPayload );
mluis	0:91d1a7783bb9	2431	}
mluis	2:14a5d6ad92d5	2432	memcpy1( LoRaMacBuffer + pktHeaderLen, LoRaMacPayload, payloadSize );
mluis	2:14a5d6ad92d5	2433	}
mluis	2:14a5d6ad92d5	2434	LoRaMacBufferPktLen = pktHeaderLen + payloadSize;
mluis	2:14a5d6ad92d5	2435
mluis	2:14a5d6ad92d5	2436	LoRaMacComputeMic( LoRaMacBuffer, LoRaMacBufferPktLen, LoRaMacNwkSKey, LoRaMacDevAddr, UP_LINK, UpLinkCounter, &mic );
mluis	2:14a5d6ad92d5	2437
mluis	2:14a5d6ad92d5	2438	LoRaMacBuffer[LoRaMacBufferPktLen + 0] = mic & 0xFF;
mluis	2:14a5d6ad92d5	2439	LoRaMacBuffer[LoRaMacBufferPktLen + 1] = ( mic >> 8 ) & 0xFF;
mluis	2:14a5d6ad92d5	2440	LoRaMacBuffer[LoRaMacBufferPktLen + 2] = ( mic >> 16 ) & 0xFF;
mluis	2:14a5d6ad92d5	2441	LoRaMacBuffer[LoRaMacBufferPktLen + 3] = ( mic >> 24 ) & 0xFF;
mluis	2:14a5d6ad92d5	2442
mluis	2:14a5d6ad92d5	2443	LoRaMacBufferPktLen += LORAMAC_MFR_LEN;
mluis	2:14a5d6ad92d5	2444
mluis	2:14a5d6ad92d5	2445	break;
mluis	2:14a5d6ad92d5	2446	case FRAME_TYPE_PROPRIETARY:
mluis	2:14a5d6ad92d5	2447	if( ( fBuffer != NULL ) && ( fBufferSize > 0 ) )
mluis	2:14a5d6ad92d5	2448	{
mluis	2:14a5d6ad92d5	2449	memcpy1( LoRaMacBuffer + pktHeaderLen, ( uint8_t* ) fBuffer, fBufferSize );
mluis	2:14a5d6ad92d5	2450	LoRaMacBufferPktLen = pktHeaderLen + fBufferSize;
mluis	0:91d1a7783bb9	2451	}
mluis	0:91d1a7783bb9	2452	break;
mluis	0:91d1a7783bb9	2453	default:
mluis	2:14a5d6ad92d5	2454	return LORAMAC_STATUS_SERVICE_UNKNOWN;
mluis	0:91d1a7783bb9	2455	}
mluis	2:14a5d6ad92d5	2456
mluis	2:14a5d6ad92d5	2457	return LORAMAC_STATUS_OK;
mluis	0:91d1a7783bb9	2458	}
mluis	0:91d1a7783bb9	2459
mluis	2:14a5d6ad92d5	2460	LoRaMacStatus_t SendFrameOnChannel( ChannelParams_t channel )
mluis	0:91d1a7783bb9	2461	{
mluis	2:14a5d6ad92d5	2462	int8_t datarate = Datarates[ChannelsDatarate];
mluis	2:14a5d6ad92d5	2463	int8_t txPower = 0;
mluis	2:14a5d6ad92d5	2464
mluis	2:14a5d6ad92d5	2465	ChannelsTxPower = LimitTxPower( ChannelsTxPower );
mluis	2:14a5d6ad92d5	2466	txPower = TxPowers[ChannelsTxPower];
mluis	2:14a5d6ad92d5	2467
mluis	2:14a5d6ad92d5	2468	MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_ERROR;
mluis	2:14a5d6ad92d5	2469	McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_ERROR;
mluis	2:14a5d6ad92d5	2470	McpsConfirm.Datarate = ChannelsDatarate;
mluis	2:14a5d6ad92d5	2471	McpsConfirm.TxPower = ChannelsTxPower;
mluis	2:14a5d6ad92d5	2472
mluis	2:14a5d6ad92d5	2473	Radio.SetChannel( channel.Frequency );
mluis	2:14a5d6ad92d5	2474
mluis	2:14a5d6ad92d5	2475	#if defined( USE_BAND_433 ) \|\| defined( USE_BAND_780 ) \|\| defined( USE_BAND_868 )
mluis	2:14a5d6ad92d5	2476	if( ChannelsDatarate == DR_7 )
mluis	2:14a5d6ad92d5	2477	{ // High Speed FSK channel
mluis	2:14a5d6ad92d5	2478	Radio.SetMaxPayloadLength( MODEM_FSK, LoRaMacBufferPktLen );
mluis	2:14a5d6ad92d5	2479	Radio.SetTxConfig( MODEM_FSK, txPower, 25e3, 0, datarate * 1e3, 0, 5, false, true, 0, 0, false, 3e6 );
mluis	2:14a5d6ad92d5	2480	TxTimeOnAir = Radio.TimeOnAir( MODEM_FSK, LoRaMacBufferPktLen );
mluis	2:14a5d6ad92d5	2481
mluis	0:91d1a7783bb9	2482	}
mluis	2:14a5d6ad92d5	2483	else if( ChannelsDatarate == DR_6 )
mluis	2:14a5d6ad92d5	2484	{ // High speed LoRa channel
mluis	2:14a5d6ad92d5	2485	Radio.SetMaxPayloadLength( MODEM_LORA, LoRaMacBufferPktLen );
mluis	2:14a5d6ad92d5	2486	Radio.SetTxConfig( MODEM_LORA, txPower, 0, 1, datarate, 1, 8, false, true, 0, 0, false, 3e6 );
mluis	2:14a5d6ad92d5	2487	TxTimeOnAir = Radio.TimeOnAir( MODEM_LORA, LoRaMacBufferPktLen );
mluis	0:91d1a7783bb9	2488	}
mluis	1:91e4e6c60d1e	2489	else
mluis	2:14a5d6ad92d5	2490	{ // Normal LoRa channel
mluis	2:14a5d6ad92d5	2491	Radio.SetMaxPayloadLength( MODEM_LORA, LoRaMacBufferPktLen );
mluis	2:14a5d6ad92d5	2492	Radio.SetTxConfig( MODEM_LORA, txPower, 0, 0, datarate, 1, 8, false, true, 0, 0, false, 3e6 );
mluis	2:14a5d6ad92d5	2493	TxTimeOnAir = Radio.TimeOnAir( MODEM_LORA, LoRaMacBufferPktLen );
mluis	0:91d1a7783bb9	2494	}
mluis	2:14a5d6ad92d5	2495	#elif defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	2496	Radio.SetMaxPayloadLength( MODEM_LORA, LoRaMacBufferPktLen );
mluis	2:14a5d6ad92d5	2497	if( ChannelsDatarate >= DR_4 )
mluis	2:14a5d6ad92d5	2498	{ // High speed LoRa channel BW500 kHz
mluis	2:14a5d6ad92d5	2499	Radio.SetTxConfig( MODEM_LORA, txPower, 0, 2, datarate, 1, 8, false, true, 0, 0, false, 3e6 );
mluis	2:14a5d6ad92d5	2500	TxTimeOnAir = Radio.TimeOnAir( MODEM_LORA, LoRaMacBufferPktLen );
mluis	0:91d1a7783bb9	2501	}
mluis	1:91e4e6c60d1e	2502	else
mluis	2:14a5d6ad92d5	2503	{ // Normal LoRa channel
mluis	2:14a5d6ad92d5	2504	Radio.SetTxConfig( MODEM_LORA, txPower, 0, 0, datarate, 1, 8, false, true, 0, 0, false, 3e6 );
mluis	2:14a5d6ad92d5	2505	TxTimeOnAir = Radio.TimeOnAir( MODEM_LORA, LoRaMacBufferPktLen );
mluis	0:91d1a7783bb9	2506	}
mluis	0:91d1a7783bb9	2507	#else
mluis	0:91d1a7783bb9	2508	#error "Please define a frequency band in the compiler options."
mluis	0:91d1a7783bb9	2509	#endif
mluis	2:14a5d6ad92d5	2510
mluis	2:14a5d6ad92d5	2511	// Store the time on air
mluis	2:14a5d6ad92d5	2512	McpsConfirm.TxTimeOnAir = TxTimeOnAir;
mluis	2:14a5d6ad92d5	2513	MlmeConfirm.TxTimeOnAir = TxTimeOnAir;
mluis	2:14a5d6ad92d5	2514
mluis	2:14a5d6ad92d5	2515	// Starts the MAC layer status check timer
mluis	2:14a5d6ad92d5	2516	TimerStart( &MacStateCheckTimer );
mluis	2:14a5d6ad92d5	2517
mluis	2:14a5d6ad92d5	2518	// Send now
mluis	2:14a5d6ad92d5	2519	Radio.Send( LoRaMacBuffer, LoRaMacBufferPktLen );
mluis	2:14a5d6ad92d5	2520
mluis	2:14a5d6ad92d5	2521	LoRaMacState \|= MAC_TX_RUNNING;
mluis	2:14a5d6ad92d5	2522
mluis	2:14a5d6ad92d5	2523	return LORAMAC_STATUS_OK;
mluis	2:14a5d6ad92d5	2524	}
mluis	2:14a5d6ad92d5	2525
mluis	2:14a5d6ad92d5	2526	LoRaMacStatus_t LoRaMacInitialization( LoRaMacPrimitives_t primitives, LoRaMacCallback_t callbacks )
mluis	2:14a5d6ad92d5	2527	{
mluis	2:14a5d6ad92d5	2528	if( primitives == NULL )
mluis	2:14a5d6ad92d5	2529	{
mluis	2:14a5d6ad92d5	2530	return LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	2531	}
mluis	2:14a5d6ad92d5	2532
mluis	2:14a5d6ad92d5	2533	if( ( primitives->MacMcpsConfirm == NULL ) \|\|
mluis	2:14a5d6ad92d5	2534	( primitives->MacMcpsIndication == NULL ) \|\|
mluis	2:14a5d6ad92d5	2535	( primitives->MacMlmeConfirm == NULL ))
mluis	2:14a5d6ad92d5	2536	{
mluis	2:14a5d6ad92d5	2537	return LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	2538	}
mluis	2:14a5d6ad92d5	2539
mluis	2:14a5d6ad92d5	2540	LoRaMacPrimitives = primitives;
mluis	2:14a5d6ad92d5	2541	LoRaMacCallbacks = callbacks;
mluis	2:14a5d6ad92d5	2542
mluis	2:14a5d6ad92d5	2543	LoRaMacFlags.Value = 0;
mluis	2:14a5d6ad92d5	2544
mluis	2:14a5d6ad92d5	2545	LoRaMacDeviceClass = CLASS_A;
mluis	2:14a5d6ad92d5	2546
mluis	2:14a5d6ad92d5	2547	UpLinkCounter = 1;
mluis	2:14a5d6ad92d5	2548	DownLinkCounter = 0;
mluis	2:14a5d6ad92d5	2549	AdrAckCounter = 0;
mluis	2:14a5d6ad92d5	2550
mluis	2:14a5d6ad92d5	2551	RepeaterSupport = false;
mluis	2:14a5d6ad92d5	2552	IsRxWindowsEnabled = true;
mluis	2:14a5d6ad92d5	2553	IsLoRaMacNetworkJoined = false;
mluis	2:14a5d6ad92d5	2554	LoRaMacState = MAC_IDLE;
mluis	2:14a5d6ad92d5	2555
mluis	2:14a5d6ad92d5	2556	#if defined( USE_BAND_433 )
mluis	2:14a5d6ad92d5	2557	ChannelsMask[0] = LC( 1 ) + LC( 2 ) + LC( 3 );
mluis	2:14a5d6ad92d5	2558	#elif defined( USE_BAND_780 )
mluis	2:14a5d6ad92d5	2559	ChannelsMask[0] = LC( 1 ) + LC( 2 ) + LC( 3 );
mluis	2:14a5d6ad92d5	2560	#elif defined( USE_BAND_868 )
mluis	2:14a5d6ad92d5	2561	ChannelsMask[0] = LC( 1 ) + LC( 2 ) + LC( 3 );
mluis	2:14a5d6ad92d5	2562	#elif defined( USE_BAND_915 )
mluis	2:14a5d6ad92d5	2563	ChannelsMask[0] = 0xFFFF;
mluis	2:14a5d6ad92d5	2564	ChannelsMask[1] = 0xFFFF;
mluis	2:14a5d6ad92d5	2565	ChannelsMask[2] = 0xFFFF;
mluis	2:14a5d6ad92d5	2566	ChannelsMask[3] = 0xFFFF;
mluis	2:14a5d6ad92d5	2567	ChannelsMask[4] = 0x00FF;
mluis	2:14a5d6ad92d5	2568	ChannelsMask[5] = 0x0000;
mluis	2:14a5d6ad92d5	2569
mluis	2:14a5d6ad92d5	2570	memcpy1( ( uint8_t* ) ChannelsMaskRemaining, ( uint8_t* ) ChannelsMask, sizeof( ChannelsMask ) );
mluis	2:14a5d6ad92d5	2571	#elif defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	2572	ChannelsMask[0] = 0x00FF;
mluis	2:14a5d6ad92d5	2573	ChannelsMask[1] = 0x0000;
mluis	2:14a5d6ad92d5	2574	ChannelsMask[2] = 0x0000;
mluis	2:14a5d6ad92d5	2575	ChannelsMask[3] = 0x0000;
mluis	2:14a5d6ad92d5	2576	ChannelsMask[4] = 0x0001;
mluis	2:14a5d6ad92d5	2577	ChannelsMask[5] = 0x0000;
mluis	2:14a5d6ad92d5	2578
mluis	2:14a5d6ad92d5	2579	memcpy1( ( uint8_t* ) ChannelsMaskRemaining, ( uint8_t* ) ChannelsMask, sizeof( ChannelsMask ) );
mluis	2:14a5d6ad92d5	2580	#else
mluis	2:14a5d6ad92d5	2581	#error "Please define a frequency band in the compiler options."
mluis	2:14a5d6ad92d5	2582	#endif
mluis	2:14a5d6ad92d5	2583
mluis	2:14a5d6ad92d5	2584	#if defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	2585	// 125 kHz channels
mluis	2:14a5d6ad92d5	2586	for( uint8_t i = 0; i < LORA_MAX_NB_CHANNELS - 8; i++ )
mluis	0:91d1a7783bb9	2587	{
mluis	2:14a5d6ad92d5	2588	Channels[i].Frequency = 902.3e6 + i * 200e3;
mluis	2:14a5d6ad92d5	2589	Channels[i].DrRange.Value = ( DR_3 << 4 ) \| DR_0;
mluis	2:14a5d6ad92d5	2590	Channels[i].Band = 0;
mluis	2:14a5d6ad92d5	2591	}
mluis	2:14a5d6ad92d5	2592	// 500 kHz channels
mluis	2:14a5d6ad92d5	2593	for( uint8_t i = LORA_MAX_NB_CHANNELS - 8; i < LORA_MAX_NB_CHANNELS; i++ )
mluis	2:14a5d6ad92d5	2594	{
mluis	2:14a5d6ad92d5	2595	Channels[i].Frequency = 903.0e6 + ( i - ( LORA_MAX_NB_CHANNELS - 8 ) ) * 1.6e6;
mluis	2:14a5d6ad92d5	2596	Channels[i].DrRange.Value = ( DR_4 << 4 ) \| DR_4;
mluis	2:14a5d6ad92d5	2597	Channels[i].Band = 0;
mluis	2:14a5d6ad92d5	2598	}
mluis	2:14a5d6ad92d5	2599	#endif
mluis	2:14a5d6ad92d5	2600
mluis	2:14a5d6ad92d5	2601	ChannelsTxPower = LORAMAC_DEFAULT_TX_POWER;
mluis	2:14a5d6ad92d5	2602	ChannelsDefaultDatarate = ChannelsDatarate = LORAMAC_DEFAULT_DATARATE;
mluis	2:14a5d6ad92d5	2603	ChannelsNbRep = 1;
mluis	2:14a5d6ad92d5	2604	ChannelsNbRepCounter = 0;
mluis	2:14a5d6ad92d5	2605
mluis	2:14a5d6ad92d5	2606	MaxDCycle = 0;
mluis	2:14a5d6ad92d5	2607	AggregatedDCycle = 1;
mluis	2:14a5d6ad92d5	2608	AggregatedLastTxDoneTime = 0;
mluis	2:14a5d6ad92d5	2609	AggregatedTimeOff = 0;
mluis	2:14a5d6ad92d5	2610
mluis	2:14a5d6ad92d5	2611	#if defined( USE_BAND_433 )
mluis	2:14a5d6ad92d5	2612	DutyCycleOn = false;
mluis	2:14a5d6ad92d5	2613	#elif defined( USE_BAND_780 )
mluis	2:14a5d6ad92d5	2614	DutyCycleOn = false;
mluis	2:14a5d6ad92d5	2615	#elif defined( USE_BAND_868 )
mluis	2:14a5d6ad92d5	2616	DutyCycleOn = true;
mluis	2:14a5d6ad92d5	2617	#elif defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	2618	DutyCycleOn = false;
mluis	2:14a5d6ad92d5	2619	#else
mluis	2:14a5d6ad92d5	2620	#error "Please define a frequency band in the compiler options."
mluis	2:14a5d6ad92d5	2621	#endif
mluis	2:14a5d6ad92d5	2622
mluis	2:14a5d6ad92d5	2623	MaxRxWindow = MAX_RX_WINDOW;
mluis	2:14a5d6ad92d5	2624	ReceiveDelay1 = RECEIVE_DELAY1;
mluis	2:14a5d6ad92d5	2625	ReceiveDelay2 = RECEIVE_DELAY2;
mluis	2:14a5d6ad92d5	2626	JoinAcceptDelay1 = JOIN_ACCEPT_DELAY1;
mluis	2:14a5d6ad92d5	2627	JoinAcceptDelay2 = JOIN_ACCEPT_DELAY2;
mluis	2:14a5d6ad92d5	2628
mluis	2:14a5d6ad92d5	2629	TimerInit( &MacStateCheckTimer, OnMacStateCheckTimerEvent );
mluis	2:14a5d6ad92d5	2630	TimerSetValue( &MacStateCheckTimer, MAC_STATE_CHECK_TIMEOUT );
mluis	2:14a5d6ad92d5	2631
mluis	2:14a5d6ad92d5	2632	TimerInit( &TxDelayedTimer, OnTxDelayedTimerEvent );
mluis	2:14a5d6ad92d5	2633	TimerInit( &RxWindowTimer1, OnRxWindow1TimerEvent );
mluis	2:14a5d6ad92d5	2634	TimerInit( &RxWindowTimer2, OnRxWindow2TimerEvent );
mluis	2:14a5d6ad92d5	2635	TimerInit( &AckTimeoutTimer, OnAckTimeoutTimerEvent );
mluis	2:14a5d6ad92d5	2636
mluis	2:14a5d6ad92d5	2637	// Initialize Radio driver
mluis	2:14a5d6ad92d5	2638	RadioEvents.TxDone = OnRadioTxDone;
mluis	2:14a5d6ad92d5	2639	RadioEvents.RxDone = OnRadioRxDone;
mluis	2:14a5d6ad92d5	2640	RadioEvents.RxError = OnRadioRxError;
mluis	2:14a5d6ad92d5	2641	RadioEvents.TxTimeout = OnRadioTxTimeout;
mluis	2:14a5d6ad92d5	2642	RadioEvents.RxTimeout = OnRadioRxTimeout;
mluis	2:14a5d6ad92d5	2643	Radio.Init( &RadioEvents );
mluis	2:14a5d6ad92d5	2644
mluis	2:14a5d6ad92d5	2645	// Random seed initialization
mluis	2:14a5d6ad92d5	2646	srand1( Radio.Random( ) );
mluis	2:14a5d6ad92d5	2647
mluis	2:14a5d6ad92d5	2648	// Initialize channel index.
mluis	2:14a5d6ad92d5	2649	Channel = LORA_MAX_NB_CHANNELS;
mluis	2:14a5d6ad92d5	2650
mluis	2:14a5d6ad92d5	2651	PublicNetwork = true;
mluis	2:14a5d6ad92d5	2652	SetPublicNetwork( PublicNetwork );
mluis	2:14a5d6ad92d5	2653	Radio.Sleep( );
mluis	2:14a5d6ad92d5	2654
mluis	2:14a5d6ad92d5	2655	return LORAMAC_STATUS_OK;
mluis	2:14a5d6ad92d5	2656	}
mluis	2:14a5d6ad92d5	2657
mluis	2:14a5d6ad92d5	2658	LoRaMacStatus_t LoRaMacQueryTxPossible( uint8_t size, LoRaMacTxInfo_t* txInfo )
mluis	2:14a5d6ad92d5	2659	{
mluis	2:14a5d6ad92d5	2660	int8_t datarate = ChannelsDefaultDatarate;
mluis	2:14a5d6ad92d5	2661
mluis	2:14a5d6ad92d5	2662	if( txInfo == NULL )
mluis	2:14a5d6ad92d5	2663	{
mluis	2:14a5d6ad92d5	2664	return LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	2665	}
mluis	2:14a5d6ad92d5	2666
mluis	2:14a5d6ad92d5	2667	AdrNextDr( AdrCtrlOn, false, &datarate );
mluis	2:14a5d6ad92d5	2668
mluis	2:14a5d6ad92d5	2669	if( RepeaterSupport == true )
mluis	2:14a5d6ad92d5	2670	{
mluis	2:14a5d6ad92d5	2671	txInfo->CurrentPayloadSize = MaxPayloadOfDatarateRepeater[datarate];
mluis	0:91d1a7783bb9	2672	}
mluis	0:91d1a7783bb9	2673	else
mluis	0:91d1a7783bb9	2674	{
mluis	2:14a5d6ad92d5	2675	txInfo->CurrentPayloadSize = MaxPayloadOfDatarate[datarate];
mluis	0:91d1a7783bb9	2676	}
mluis	2:14a5d6ad92d5	2677
mluis	2:14a5d6ad92d5	2678	if( txInfo->CurrentPayloadSize >= MacCommandsBufferIndex )
mluis	0:91d1a7783bb9	2679	{
mluis	2:14a5d6ad92d5	2680	txInfo->MaxPossiblePayload = txInfo->CurrentPayloadSize - MacCommandsBufferIndex;
mluis	0:91d1a7783bb9	2681	}
mluis	0:91d1a7783bb9	2682	else
mluis	0:91d1a7783bb9	2683	{
mluis	2:14a5d6ad92d5	2684	return LORAMAC_STATUS_MAC_CMD_LENGTH_ERROR;
mluis	2:14a5d6ad92d5	2685	}
mluis	2:14a5d6ad92d5	2686
mluis	2:14a5d6ad92d5	2687	if( ValidatePayloadLength( size, datarate, 0 ) == false )
mluis	2:14a5d6ad92d5	2688	{
mluis	2:14a5d6ad92d5	2689	return LORAMAC_STATUS_LENGTH_ERROR;
mluis	0:91d1a7783bb9	2690	}
mluis	2:14a5d6ad92d5	2691
mluis	2:14a5d6ad92d5	2692	if( ValidatePayloadLength( size, datarate, MacCommandsBufferIndex ) == false )
mluis	0:91d1a7783bb9	2693	{
mluis	2:14a5d6ad92d5	2694	return LORAMAC_STATUS_MAC_CMD_LENGTH_ERROR;
mluis	0:91d1a7783bb9	2695	}
mluis	0:91d1a7783bb9	2696
mluis	2:14a5d6ad92d5	2697	return LORAMAC_STATUS_OK;
mluis	0:91d1a7783bb9	2698	}
mluis	0:91d1a7783bb9	2699
mluis	2:14a5d6ad92d5	2700	LoRaMacStatus_t LoRaMacMibGetRequestConfirm( MibRequestConfirm_t *mibGet )
mluis	0:91d1a7783bb9	2701	{
mluis	2:14a5d6ad92d5	2702	LoRaMacStatus_t status = LORAMAC_STATUS_OK;
mluis	2:14a5d6ad92d5	2703
mluis	2:14a5d6ad92d5	2704	if( mibGet == NULL )
mluis	2:14a5d6ad92d5	2705	{
mluis	2:14a5d6ad92d5	2706	return LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	2707	}
mluis	2:14a5d6ad92d5	2708
mluis	2:14a5d6ad92d5	2709	switch( mibGet->Type )
mluis	0:91d1a7783bb9	2710	{
mluis	2:14a5d6ad92d5	2711	case MIB_DEVICE_CLASS:
mluis	2:14a5d6ad92d5	2712	{
mluis	2:14a5d6ad92d5	2713	mibGet->Param.Class = LoRaMacDeviceClass;
mluis	2:14a5d6ad92d5	2714	break;
mluis	2:14a5d6ad92d5	2715	}
mluis	2:14a5d6ad92d5	2716	case MIB_NETWORK_JOINED:
mluis	2:14a5d6ad92d5	2717	{
mluis	2:14a5d6ad92d5	2718	mibGet->Param.IsNetworkJoined = IsLoRaMacNetworkJoined;
mluis	2:14a5d6ad92d5	2719	break;
mluis	2:14a5d6ad92d5	2720	}
mluis	2:14a5d6ad92d5	2721	case MIB_ADR:
mluis	2:14a5d6ad92d5	2722	{
mluis	2:14a5d6ad92d5	2723	mibGet->Param.AdrEnable = AdrCtrlOn;
mluis	2:14a5d6ad92d5	2724	break;
mluis	2:14a5d6ad92d5	2725	}
mluis	2:14a5d6ad92d5	2726	case MIB_NET_ID:
mluis	2:14a5d6ad92d5	2727	{
mluis	2:14a5d6ad92d5	2728	mibGet->Param.NetID = LoRaMacNetID;
mluis	2:14a5d6ad92d5	2729	break;
mluis	2:14a5d6ad92d5	2730	}
mluis	2:14a5d6ad92d5	2731	case MIB_DEV_ADDR:
mluis	2:14a5d6ad92d5	2732	{
mluis	2:14a5d6ad92d5	2733	mibGet->Param.DevAddr = LoRaMacDevAddr;
mluis	2:14a5d6ad92d5	2734	break;
mluis	2:14a5d6ad92d5	2735	}
mluis	2:14a5d6ad92d5	2736	case MIB_NWK_SKEY:
mluis	2:14a5d6ad92d5	2737	{
mluis	2:14a5d6ad92d5	2738	mibGet->Param.NwkSKey = LoRaMacNwkSKey;
mluis	2:14a5d6ad92d5	2739	break;
mluis	2:14a5d6ad92d5	2740	}
mluis	2:14a5d6ad92d5	2741	case MIB_APP_SKEY:
mluis	2:14a5d6ad92d5	2742	{
mluis	2:14a5d6ad92d5	2743	mibGet->Param.AppSKey = LoRaMacAppSKey;
mluis	2:14a5d6ad92d5	2744	break;
mluis	2:14a5d6ad92d5	2745	}
mluis	2:14a5d6ad92d5	2746	case MIB_PUBLIC_NETWORK:
mluis	2:14a5d6ad92d5	2747	{
mluis	2:14a5d6ad92d5	2748	mibGet->Param.EnablePublicNetwork = PublicNetwork;
mluis	2:14a5d6ad92d5	2749	break;
mluis	2:14a5d6ad92d5	2750	}
mluis	2:14a5d6ad92d5	2751	case MIB_REPEATER_SUPPORT:
mluis	2:14a5d6ad92d5	2752	{
mluis	2:14a5d6ad92d5	2753	mibGet->Param.EnableRepeaterSupport = RepeaterSupport;
mluis	2:14a5d6ad92d5	2754	break;
mluis	2:14a5d6ad92d5	2755	}
mluis	2:14a5d6ad92d5	2756	case MIB_CHANNELS:
mluis	2:14a5d6ad92d5	2757	{
mluis	2:14a5d6ad92d5	2758	mibGet->Param.ChannelList = Channels;
mluis	2:14a5d6ad92d5	2759	break;
mluis	2:14a5d6ad92d5	2760	}
mluis	2:14a5d6ad92d5	2761	case MIB_RX2_CHANNEL:
mluis	2:14a5d6ad92d5	2762	{
mluis	2:14a5d6ad92d5	2763	mibGet->Param.Rx2Channel = Rx2Channel;
mluis	2:14a5d6ad92d5	2764	break;
mluis	2:14a5d6ad92d5	2765	}
mluis	2:14a5d6ad92d5	2766	case MIB_CHANNELS_MASK:
mluis	2:14a5d6ad92d5	2767	{
mluis	2:14a5d6ad92d5	2768	mibGet->Param.ChannelsMask = ChannelsMask;
mluis	2:14a5d6ad92d5	2769	break;
mluis	0:91d1a7783bb9	2770	}
mluis	2:14a5d6ad92d5	2771	case MIB_CHANNELS_NB_REP:
mluis	2:14a5d6ad92d5	2772	{
mluis	2:14a5d6ad92d5	2773	mibGet->Param.ChannelNbRep = ChannelsNbRep;
mluis	2:14a5d6ad92d5	2774	break;
mluis	2:14a5d6ad92d5	2775	}
mluis	2:14a5d6ad92d5	2776	case MIB_MAX_RX_WINDOW_DURATION:
mluis	2:14a5d6ad92d5	2777	{
mluis	2:14a5d6ad92d5	2778	mibGet->Param.MaxRxWindow = MaxRxWindow;
mluis	2:14a5d6ad92d5	2779	break;
mluis	2:14a5d6ad92d5	2780	}
mluis	2:14a5d6ad92d5	2781	case MIB_RECEIVE_DELAY_1:
mluis	2:14a5d6ad92d5	2782	{
mluis	2:14a5d6ad92d5	2783	mibGet->Param.ReceiveDelay1 = ReceiveDelay1;
mluis	2:14a5d6ad92d5	2784	break;
mluis	2:14a5d6ad92d5	2785	}
mluis	2:14a5d6ad92d5	2786	case MIB_RECEIVE_DELAY_2:
mluis	2:14a5d6ad92d5	2787	{
mluis	2:14a5d6ad92d5	2788	mibGet->Param.ReceiveDelay2 = ReceiveDelay2;
mluis	2:14a5d6ad92d5	2789	break;
mluis	2:14a5d6ad92d5	2790	}
mluis	2:14a5d6ad92d5	2791	case MIB_JOIN_ACCEPT_DELAY_1:
mluis	2:14a5d6ad92d5	2792	{
mluis	2:14a5d6ad92d5	2793	mibGet->Param.JoinAcceptDelay1 = JoinAcceptDelay1;
mluis	2:14a5d6ad92d5	2794	break;
mluis	2:14a5d6ad92d5	2795	}
mluis	2:14a5d6ad92d5	2796	case MIB_JOIN_ACCEPT_DELAY_2:
mluis	2:14a5d6ad92d5	2797	{
mluis	2:14a5d6ad92d5	2798	mibGet->Param.JoinAcceptDelay2 = JoinAcceptDelay2;
mluis	2:14a5d6ad92d5	2799	break;
mluis	2:14a5d6ad92d5	2800	}
mluis	2:14a5d6ad92d5	2801	case MIB_CHANNELS_DATARATE:
mluis	2:14a5d6ad92d5	2802	{
mluis	2:14a5d6ad92d5	2803	mibGet->Param.ChannelsDatarate = ChannelsDatarate;
mluis	2:14a5d6ad92d5	2804	break;
mluis	2:14a5d6ad92d5	2805	}
mluis	2:14a5d6ad92d5	2806	case MIB_CHANNELS_TX_POWER:
mluis	2:14a5d6ad92d5	2807	{
mluis	2:14a5d6ad92d5	2808	mibGet->Param.ChannelsTxPower = ChannelsTxPower;
mluis	2:14a5d6ad92d5	2809	break;
mluis	2:14a5d6ad92d5	2810	}
mluis	2:14a5d6ad92d5	2811	case MIB_UPLINK_COUNTER:
mluis	2:14a5d6ad92d5	2812	{
mluis	2:14a5d6ad92d5	2813	mibGet->Param.UpLinkCounter = UpLinkCounter;
mluis	2:14a5d6ad92d5	2814	break;
mluis	2:14a5d6ad92d5	2815	}
mluis	2:14a5d6ad92d5	2816	case MIB_DOWNLINK_COUNTER:
mluis	2:14a5d6ad92d5	2817	{
mluis	2:14a5d6ad92d5	2818	mibGet->Param.DownLinkCounter = DownLinkCounter;
mluis	2:14a5d6ad92d5	2819	break;
mluis	2:14a5d6ad92d5	2820	}
mluis	2:14a5d6ad92d5	2821	case MIB_MULTICAST_CHANNEL:
mluis	2:14a5d6ad92d5	2822	{
mluis	2:14a5d6ad92d5	2823	mibGet->Param.MulticastList = MulticastChannels;
mluis	2:14a5d6ad92d5	2824	break;
mluis	2:14a5d6ad92d5	2825	}
mluis	2:14a5d6ad92d5	2826	default:
mluis	2:14a5d6ad92d5	2827	status = LORAMAC_STATUS_SERVICE_UNKNOWN;
mluis	2:14a5d6ad92d5	2828	break;
mluis	0:91d1a7783bb9	2829	}
mluis	0:91d1a7783bb9	2830
mluis	2:14a5d6ad92d5	2831	return status;
mluis	0:91d1a7783bb9	2832	}
mluis	2:14a5d6ad92d5	2833
mluis	2:14a5d6ad92d5	2834	LoRaMacStatus_t LoRaMacMibSetRequestConfirm( MibRequestConfirm_t *mibSet )
mluis	0:91d1a7783bb9	2835	{
mluis	2:14a5d6ad92d5	2836	LoRaMacStatus_t status = LORAMAC_STATUS_OK;
mluis	2:14a5d6ad92d5	2837
mluis	2:14a5d6ad92d5	2838	if( mibSet == NULL )
mluis	2:14a5d6ad92d5	2839	{
mluis	2:14a5d6ad92d5	2840	return LORAMAC_STATUS_PARAMETER_INVALID;
mluis	0:91d1a7783bb9	2841	}
mluis	0:91d1a7783bb9	2842	if( ( LoRaMacState & MAC_TX_RUNNING ) == MAC_TX_RUNNING )
mluis	0:91d1a7783bb9	2843	{
mluis	2:14a5d6ad92d5	2844	return LORAMAC_STATUS_BUSY;
mluis	0:91d1a7783bb9	2845	}
mluis	2:14a5d6ad92d5	2846
mluis	2:14a5d6ad92d5	2847	switch( mibSet->Type )
mluis	0:91d1a7783bb9	2848	{
mluis	2:14a5d6ad92d5	2849	case MIB_DEVICE_CLASS:
mluis	2:14a5d6ad92d5	2850	{
mluis	2:14a5d6ad92d5	2851	LoRaMacDeviceClass = mibSet->Param.Class;
mluis	2:14a5d6ad92d5	2852	switch( LoRaMacDeviceClass )
mluis	2:14a5d6ad92d5	2853	{
mluis	2:14a5d6ad92d5	2854	case CLASS_A:
mluis	2:14a5d6ad92d5	2855	{
mluis	2:14a5d6ad92d5	2856	// Set the radio into sleep to setup a defined state
mluis	2:14a5d6ad92d5	2857	Radio.Sleep( );
mluis	2:14a5d6ad92d5	2858	break;
mluis	2:14a5d6ad92d5	2859	}
mluis	2:14a5d6ad92d5	2860	case CLASS_B:
mluis	2:14a5d6ad92d5	2861	{
mluis	2:14a5d6ad92d5	2862	break;
mluis	2:14a5d6ad92d5	2863	}
mluis	2:14a5d6ad92d5	2864	case CLASS_C:
mluis	2:14a5d6ad92d5	2865	{
mluis	2:14a5d6ad92d5	2866	// Set the NodeAckRequested indicator to default
mluis	2:14a5d6ad92d5	2867	NodeAckRequested = false;
mluis	2:14a5d6ad92d5	2868	OnRxWindow2TimerEvent( );
mluis	2:14a5d6ad92d5	2869	break;
mluis	2:14a5d6ad92d5	2870	}
mluis	2:14a5d6ad92d5	2871	}
mluis	2:14a5d6ad92d5	2872	break;
mluis	2:14a5d6ad92d5	2873	}
mluis	2:14a5d6ad92d5	2874	case MIB_NETWORK_JOINED:
mluis	2:14a5d6ad92d5	2875	{
mluis	2:14a5d6ad92d5	2876	IsLoRaMacNetworkJoined = mibSet->Param.IsNetworkJoined;
mluis	2:14a5d6ad92d5	2877	break;
mluis	2:14a5d6ad92d5	2878	}
mluis	2:14a5d6ad92d5	2879	case MIB_ADR:
mluis	2:14a5d6ad92d5	2880	{
mluis	2:14a5d6ad92d5	2881	AdrCtrlOn = mibSet->Param.AdrEnable;
mluis	2:14a5d6ad92d5	2882	break;
mluis	2:14a5d6ad92d5	2883	}
mluis	2:14a5d6ad92d5	2884	case MIB_NET_ID:
mluis	2:14a5d6ad92d5	2885	{
mluis	2:14a5d6ad92d5	2886	LoRaMacNetID = mibSet->Param.NetID;
mluis	2:14a5d6ad92d5	2887	break;
mluis	2:14a5d6ad92d5	2888	}
mluis	2:14a5d6ad92d5	2889	case MIB_DEV_ADDR:
mluis	2:14a5d6ad92d5	2890	{
mluis	2:14a5d6ad92d5	2891	LoRaMacDevAddr = mibSet->Param.DevAddr;
mluis	2:14a5d6ad92d5	2892	break;
mluis	2:14a5d6ad92d5	2893	}
mluis	2:14a5d6ad92d5	2894	case MIB_NWK_SKEY:
mluis	0:91d1a7783bb9	2895	{
mluis	2:14a5d6ad92d5	2896	if( mibSet->Param.NwkSKey != NULL )
mluis	2:14a5d6ad92d5	2897	{
mluis	2:14a5d6ad92d5	2898	memcpy1( LoRaMacNwkSKey, mibSet->Param.NwkSKey,
mluis	2:14a5d6ad92d5	2899	sizeof( LoRaMacNwkSKey ) );
mluis	2:14a5d6ad92d5	2900	}
mluis	2:14a5d6ad92d5	2901	else
mluis	2:14a5d6ad92d5	2902	{
mluis	2:14a5d6ad92d5	2903	status = LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	2904	}
mluis	2:14a5d6ad92d5	2905	break;
mluis	2:14a5d6ad92d5	2906	}
mluis	2:14a5d6ad92d5	2907	case MIB_APP_SKEY:
mluis	2:14a5d6ad92d5	2908	{
mluis	2:14a5d6ad92d5	2909	if( mibSet->Param.AppSKey != NULL )
mluis	2:14a5d6ad92d5	2910	{
mluis	2:14a5d6ad92d5	2911	memcpy1( LoRaMacAppSKey, mibSet->Param.AppSKey,
mluis	2:14a5d6ad92d5	2912	sizeof( LoRaMacAppSKey ) );
mluis	2:14a5d6ad92d5	2913	}
mluis	2:14a5d6ad92d5	2914	else
mluis	2:14a5d6ad92d5	2915	{
mluis	2:14a5d6ad92d5	2916	status = LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	2917	}
mluis	2:14a5d6ad92d5	2918	break;
mluis	2:14a5d6ad92d5	2919	}
mluis	2:14a5d6ad92d5	2920	case MIB_PUBLIC_NETWORK:
mluis	2:14a5d6ad92d5	2921	{
mluis	2:14a5d6ad92d5	2922	SetPublicNetwork( mibSet->Param.EnablePublicNetwork );
mluis	2:14a5d6ad92d5	2923	break;
mluis	0:91d1a7783bb9	2924	}
mluis	2:14a5d6ad92d5	2925	case MIB_REPEATER_SUPPORT:
mluis	2:14a5d6ad92d5	2926	{
mluis	2:14a5d6ad92d5	2927	RepeaterSupport = mibSet->Param.EnableRepeaterSupport;
mluis	2:14a5d6ad92d5	2928	break;
mluis	2:14a5d6ad92d5	2929	}
mluis	2:14a5d6ad92d5	2930	case MIB_RX2_CHANNEL:
mluis	2:14a5d6ad92d5	2931	{
mluis	2:14a5d6ad92d5	2932	Rx2Channel = mibSet->Param.Rx2Channel;
mluis	2:14a5d6ad92d5	2933	break;
mluis	2:14a5d6ad92d5	2934	}
mluis	2:14a5d6ad92d5	2935	case MIB_CHANNELS_MASK:
mluis	2:14a5d6ad92d5	2936	{
mluis	2:14a5d6ad92d5	2937	if( mibSet->Param.ChannelsMask )
mluis	2:14a5d6ad92d5	2938	{
mluis	2:14a5d6ad92d5	2939	#if defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	2940	if( ( CountNbEnabled125kHzChannels( mibSet->Param.ChannelsMask ) < 6 ) &&
mluis	2:14a5d6ad92d5	2941	( CountNbEnabled125kHzChannels( mibSet->Param.ChannelsMask ) > 0 ) )
mluis	2:14a5d6ad92d5	2942	{
mluis	2:14a5d6ad92d5	2943	status = LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	2944	}
mluis	2:14a5d6ad92d5	2945	else
mluis	2:14a5d6ad92d5	2946	{
mluis	2:14a5d6ad92d5	2947	memcpy1( ( uint8_t* ) ChannelsMask,
mluis	2:14a5d6ad92d5	2948	( uint8_t* ) mibSet->Param.ChannelsMask, sizeof( ChannelsMask ) );
mluis	2:14a5d6ad92d5	2949	for ( uint8_t i = 0; i < sizeof( ChannelsMask ) / 2; i++ )
mluis	2:14a5d6ad92d5	2950	{
mluis	2:14a5d6ad92d5	2951	ChannelsMaskRemaining[i] &= ChannelsMask[i];
mluis	2:14a5d6ad92d5	2952	}
mluis	2:14a5d6ad92d5	2953	}
mluis	0:91d1a7783bb9	2954	#else
mluis	2:14a5d6ad92d5	2955	memcpy1( ( uint8_t* ) ChannelsMask,
mluis	2:14a5d6ad92d5	2956	( uint8_t* ) mibSet->Param.ChannelsMask, 2 );
mluis	0:91d1a7783bb9	2957	#endif
mluis	2:14a5d6ad92d5	2958	}
mluis	2:14a5d6ad92d5	2959	else
mluis	2:14a5d6ad92d5	2960	{
mluis	2:14a5d6ad92d5	2961	status = LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	2962	}
mluis	2:14a5d6ad92d5	2963	break;
mluis	2:14a5d6ad92d5	2964	}
mluis	2:14a5d6ad92d5	2965	case MIB_CHANNELS_NB_REP:
mluis	2:14a5d6ad92d5	2966	{
mluis	2:14a5d6ad92d5	2967	if( ( mibSet->Param.ChannelNbRep >= 1 ) &&
mluis	2:14a5d6ad92d5	2968	( mibSet->Param.ChannelNbRep <= 15 ) )
mluis	2:14a5d6ad92d5	2969	{
mluis	2:14a5d6ad92d5	2970	ChannelsNbRep = mibSet->Param.ChannelNbRep;
mluis	2:14a5d6ad92d5	2971	}
mluis	2:14a5d6ad92d5	2972	else
mluis	2:14a5d6ad92d5	2973	{
mluis	2:14a5d6ad92d5	2974	status = LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	2975	}
mluis	2:14a5d6ad92d5	2976	break;
mluis	2:14a5d6ad92d5	2977	}
mluis	2:14a5d6ad92d5	2978	case MIB_MAX_RX_WINDOW_DURATION:
mluis	2:14a5d6ad92d5	2979	{
mluis	2:14a5d6ad92d5	2980	MaxRxWindow = mibSet->Param.MaxRxWindow;
mluis	2:14a5d6ad92d5	2981	break;
mluis	2:14a5d6ad92d5	2982	}
mluis	2:14a5d6ad92d5	2983	case MIB_RECEIVE_DELAY_1:
mluis	2:14a5d6ad92d5	2984	{
mluis	2:14a5d6ad92d5	2985	ReceiveDelay1 = mibSet->Param.ReceiveDelay1;
mluis	2:14a5d6ad92d5	2986	break;
mluis	2:14a5d6ad92d5	2987	}
mluis	2:14a5d6ad92d5	2988	case MIB_RECEIVE_DELAY_2:
mluis	2:14a5d6ad92d5	2989	{
mluis	2:14a5d6ad92d5	2990	ReceiveDelay2 = mibSet->Param.ReceiveDelay2;
mluis	2:14a5d6ad92d5	2991	break;
mluis	2:14a5d6ad92d5	2992	}
mluis	2:14a5d6ad92d5	2993	case MIB_JOIN_ACCEPT_DELAY_1:
mluis	2:14a5d6ad92d5	2994	{
mluis	2:14a5d6ad92d5	2995	JoinAcceptDelay1 = mibSet->Param.JoinAcceptDelay1;
mluis	2:14a5d6ad92d5	2996	break;
mluis	2:14a5d6ad92d5	2997	}
mluis	2:14a5d6ad92d5	2998	case MIB_JOIN_ACCEPT_DELAY_2:
mluis	2:14a5d6ad92d5	2999	{
mluis	2:14a5d6ad92d5	3000	JoinAcceptDelay2 = mibSet->Param.JoinAcceptDelay2;
mluis	2:14a5d6ad92d5	3001	break;
mluis	2:14a5d6ad92d5	3002	}
mluis	2:14a5d6ad92d5	3003	case MIB_CHANNELS_DATARATE:
mluis	2:14a5d6ad92d5	3004	{
mluis	2:14a5d6ad92d5	3005	if( ValueInRange( mibSet->Param.ChannelsDatarate,
mluis	2:14a5d6ad92d5	3006	LORAMAC_MIN_DATARATE, LORAMAC_MAX_DATARATE ) )
mluis	2:14a5d6ad92d5	3007	{
mluis	2:14a5d6ad92d5	3008	ChannelsDatarate = mibSet->Param.ChannelsDatarate;
mluis	2:14a5d6ad92d5	3009	}
mluis	2:14a5d6ad92d5	3010	else
mluis	2:14a5d6ad92d5	3011	{
mluis	2:14a5d6ad92d5	3012	status = LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	3013	}
mluis	2:14a5d6ad92d5	3014	break;
mluis	2:14a5d6ad92d5	3015	}
mluis	2:14a5d6ad92d5	3016	case MIB_CHANNELS_TX_POWER:
mluis	2:14a5d6ad92d5	3017	{
mluis	2:14a5d6ad92d5	3018	if( ValueInRange( mibSet->Param.ChannelsTxPower,
mluis	2:14a5d6ad92d5	3019	LORAMAC_MAX_TX_POWER, LORAMAC_MIN_TX_POWER ) )
mluis	2:14a5d6ad92d5	3020	{
mluis	2:14a5d6ad92d5	3021	#if defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	3022	int8_t txPower = LimitTxPower( mibSet->Param.ChannelsTxPower );
mluis	2:14a5d6ad92d5	3023	if( txPower == mibSet->Param.ChannelsTxPower )
mluis	2:14a5d6ad92d5	3024	{
mluis	2:14a5d6ad92d5	3025	ChannelsTxPower = mibSet->Param.ChannelsTxPower;
mluis	2:14a5d6ad92d5	3026	}
mluis	2:14a5d6ad92d5	3027	else
mluis	2:14a5d6ad92d5	3028	{
mluis	2:14a5d6ad92d5	3029	status = LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	3030	}
mluis	2:14a5d6ad92d5	3031	#else
mluis	2:14a5d6ad92d5	3032	ChannelsTxPower = mibSet->Param.ChannelsTxPower;
mluis	2:14a5d6ad92d5	3033	#endif
mluis	2:14a5d6ad92d5	3034	}
mluis	2:14a5d6ad92d5	3035	else
mluis	2:14a5d6ad92d5	3036	{
mluis	2:14a5d6ad92d5	3037	status = LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	3038	}
mluis	2:14a5d6ad92d5	3039	break;
mluis	2:14a5d6ad92d5	3040	}
mluis	2:14a5d6ad92d5	3041	default:
mluis	2:14a5d6ad92d5	3042	status = LORAMAC_STATUS_SERVICE_UNKNOWN;
mluis	2:14a5d6ad92d5	3043	break;
mluis	0:91d1a7783bb9	3044	}
mluis	0:91d1a7783bb9	3045
mluis	2:14a5d6ad92d5	3046	return status;
mluis	0:91d1a7783bb9	3047	}
mluis	0:91d1a7783bb9	3048
mluis	2:14a5d6ad92d5	3049	LoRaMacStatus_t LoRaMacChannelAdd( uint8_t id, ChannelParams_t params )
mluis	0:91d1a7783bb9	3050	{
mluis	2:14a5d6ad92d5	3051	if( id >= LORA_MAX_NB_CHANNELS )
mluis	0:91d1a7783bb9	3052	{
mluis	2:14a5d6ad92d5	3053	return LORAMAC_STATUS_PARAMETER_INVALID;
mluis	0:91d1a7783bb9	3054	}
mluis	2:14a5d6ad92d5	3055	if( ( LoRaMacState & MAC_TX_RUNNING ) == MAC_TX_RUNNING )
mluis	0:91d1a7783bb9	3056	{
mluis	2:14a5d6ad92d5	3057	return LORAMAC_STATUS_BUSY;
mluis	0:91d1a7783bb9	3058	}
mluis	2:14a5d6ad92d5	3059	if( ( params.DrRange.Fields.Min > params.DrRange.Fields.Max ) \|\|
mluis	2:14a5d6ad92d5	3060	( ValueInRange( params.DrRange.Fields.Min, LORAMAC_MIN_DATARATE,
mluis	2:14a5d6ad92d5	3061	LORAMAC_MAX_DATARATE ) == false ) \|\|
mluis	2:14a5d6ad92d5	3062	( ValueInRange( params.DrRange.Fields.Max, LORAMAC_MIN_DATARATE,
mluis	2:14a5d6ad92d5	3063	LORAMAC_MAX_DATARATE ) == false ) )
mluis	0:91d1a7783bb9	3064	{
mluis	2:14a5d6ad92d5	3065	return LORAMAC_STATUS_PARAMETER_INVALID;
mluis	0:91d1a7783bb9	3066	}
mluis	2:14a5d6ad92d5	3067
mluis	2:14a5d6ad92d5	3068	params.Band = 0;
mluis	2:14a5d6ad92d5	3069
mluis	2:14a5d6ad92d5	3070	#if ( defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID ) )
mluis	2:14a5d6ad92d5	3071	return LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	3072	#else
mluis	0:91d1a7783bb9	3073	#if defined( USE_BAND_433 ) \|\| defined( USE_BAND_780 )
mluis	2:14a5d6ad92d5	3074	Channels[id] = params;
mluis	2:14a5d6ad92d5	3075	Channels[id].Band = 0; // No duty cycle on EU433 and CN470 bands
mluis	0:91d1a7783bb9	3076	#elif defined( USE_BAND_868 )
mluis	2:14a5d6ad92d5	3077	Channels[id] = params;
mluis	0:91d1a7783bb9	3078	if( ( Channels[id].Frequency >= 865000000 ) && ( Channels[id].Frequency <= 868000000 ) )
mluis	0:91d1a7783bb9	3079	{
mluis	0:91d1a7783bb9	3080	if( Channels[id].Band != BAND_G1_0 )
mluis	0:91d1a7783bb9	3081	{
mluis	0:91d1a7783bb9	3082	Channels[id].Band = BAND_G1_0;
mluis	0:91d1a7783bb9	3083	}
mluis	0:91d1a7783bb9	3084	}
mluis	0:91d1a7783bb9	3085	else if( ( Channels[id].Frequency > 868000000 ) && ( Channels[id].Frequency <= 868600000 ) )
mluis	0:91d1a7783bb9	3086	{
mluis	0:91d1a7783bb9	3087	if( Channels[id].Band != BAND_G1_1 )
mluis	0:91d1a7783bb9	3088	{
mluis	0:91d1a7783bb9	3089	Channels[id].Band = BAND_G1_1;
mluis	0:91d1a7783bb9	3090	}
mluis	0:91d1a7783bb9	3091	}
mluis	0:91d1a7783bb9	3092	else if( ( Channels[id].Frequency >= 868700000 ) && ( Channels[id].Frequency <= 869200000 ) )
mluis	0:91d1a7783bb9	3093	{
mluis	0:91d1a7783bb9	3094	if( Channels[id].Band != BAND_G1_2 )
mluis	0:91d1a7783bb9	3095	{
mluis	0:91d1a7783bb9	3096	Channels[id].Band = BAND_G1_2;
mluis	0:91d1a7783bb9	3097	}
mluis	0:91d1a7783bb9	3098	}
mluis	0:91d1a7783bb9	3099	else if( ( Channels[id].Frequency >= 869400000 ) && ( Channels[id].Frequency <= 869650000 ) )
mluis	0:91d1a7783bb9	3100	{
mluis	0:91d1a7783bb9	3101	if( Channels[id].Band != BAND_G1_3 )
mluis	0:91d1a7783bb9	3102	{
mluis	0:91d1a7783bb9	3103	Channels[id].Band = BAND_G1_3;
mluis	0:91d1a7783bb9	3104	}
mluis	0:91d1a7783bb9	3105	}
mluis	0:91d1a7783bb9	3106	else if( ( Channels[id].Frequency >= 869700000 ) && ( Channels[id].Frequency <= 870000000 ) )
mluis	0:91d1a7783bb9	3107	{
mluis	0:91d1a7783bb9	3108	if( Channels[id].Band != BAND_G1_4 )
mluis	0:91d1a7783bb9	3109	{
mluis	0:91d1a7783bb9	3110	Channels[id].Band = BAND_G1_4;
mluis	0:91d1a7783bb9	3111	}
mluis	0:91d1a7783bb9	3112	}
mluis	0:91d1a7783bb9	3113	else
mluis	0:91d1a7783bb9	3114	{
mluis	0:91d1a7783bb9	3115	Channels[id].Frequency = 0;
mluis	0:91d1a7783bb9	3116	Channels[id].DrRange.Value = 0;
mluis	0:91d1a7783bb9	3117	}
mluis	0:91d1a7783bb9	3118	#else
mluis	0:91d1a7783bb9	3119	#error "Please define a frequency band in the compiler options."
mluis	0:91d1a7783bb9	3120	#endif
mluis	0:91d1a7783bb9	3121	// Check if it is a valid channel
mluis	2:14a5d6ad92d5	3122	if( Channels[id].Frequency > 0 )
mluis	0:91d1a7783bb9	3123	{
mluis	2:14a5d6ad92d5	3124	// Activate the newly created channel
mluis	2:14a5d6ad92d5	3125	if( id < 16 )
mluis	0:91d1a7783bb9	3126	{
mluis	2:14a5d6ad92d5	3127	ChannelsMask[0] \|= 1 << id;
mluis	0:91d1a7783bb9	3128	}
mluis	2:14a5d6ad92d5	3129	}
mluis	2:14a5d6ad92d5	3130
mluis	2:14a5d6ad92d5	3131	return LORAMAC_STATUS_OK;
mluis	0:91d1a7783bb9	3132	#endif
mluis	0:91d1a7783bb9	3133	}
mluis	0:91d1a7783bb9	3134
mluis	2:14a5d6ad92d5	3135	LoRaMacStatus_t LoRaMacChannelRemove( uint8_t id )
mluis	0:91d1a7783bb9	3136	{
mluis	2:14a5d6ad92d5	3137	if( ( LoRaMacState & MAC_TX_RUNNING ) == MAC_TX_RUNNING )
mluis	0:91d1a7783bb9	3138	{
mluis	2:14a5d6ad92d5	3139	return LORAMAC_STATUS_BUSY;
mluis	0:91d1a7783bb9	3140	}
mluis	2:14a5d6ad92d5	3141	#if ( defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID ) )
mluis	2:14a5d6ad92d5	3142	if( id < 64 )
mluis	0:91d1a7783bb9	3143	{
mluis	2:14a5d6ad92d5	3144	if( CountNbEnabled125kHzChannels( ChannelsMask ) <= 6 )
mluis	2:14a5d6ad92d5	3145	{
mluis	2:14a5d6ad92d5	3146	return LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	3147	}
mluis	0:91d1a7783bb9	3148	}
mluis	0:91d1a7783bb9	3149	#else
mluis	2:14a5d6ad92d5	3150	if( id < 3 )
mluis	2:14a5d6ad92d5	3151	{
mluis	2:14a5d6ad92d5	3152	return LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	3153	}
mluis	2:14a5d6ad92d5	3154	#endif
mluis	2:14a5d6ad92d5	3155
mluis	2:14a5d6ad92d5	3156	if( DisableChannelInMask( id, ChannelsMask ) == false )
mluis	0:91d1a7783bb9	3157	{
mluis	2:14a5d6ad92d5	3158	return LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	3159	}
mluis	2:14a5d6ad92d5	3160
mluis	2:14a5d6ad92d5	3161	return LORAMAC_STATUS_OK;
mluis	2:14a5d6ad92d5	3162	}
mluis	2:14a5d6ad92d5	3163
mluis	2:14a5d6ad92d5	3164	LoRaMacStatus_t LoRaMacMulticastChannelLink( MulticastParams_t *channelParam )
mluis	2:14a5d6ad92d5	3165	{
mluis	2:14a5d6ad92d5	3166	if( channelParam == NULL )
mluis	2:14a5d6ad92d5	3167	{
mluis	2:14a5d6ad92d5	3168	return LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	3169	}
mluis	2:14a5d6ad92d5	3170	if( ( LoRaMacState & MAC_TX_RUNNING ) == MAC_TX_RUNNING )
mluis	2:14a5d6ad92d5	3171	{
mluis	2:14a5d6ad92d5	3172	return LORAMAC_STATUS_BUSY;
mluis	2:14a5d6ad92d5	3173	}
mluis	2:14a5d6ad92d5	3174
mluis	2:14a5d6ad92d5	3175	// Reset downlink counter
mluis	2:14a5d6ad92d5	3176	channelParam->DownLinkCounter = 0;
mluis	2:14a5d6ad92d5	3177
mluis	2:14a5d6ad92d5	3178	if( MulticastChannels == NULL )
mluis	2:14a5d6ad92d5	3179	{
mluis	2:14a5d6ad92d5	3180	// New node is the fist element
mluis	2:14a5d6ad92d5	3181	MulticastChannels = channelParam;
mluis	0:91d1a7783bb9	3182	}
mluis	0:91d1a7783bb9	3183	else
mluis	0:91d1a7783bb9	3184	{
mluis	2:14a5d6ad92d5	3185	MulticastParams_t *cur = MulticastChannels;
mluis	2:14a5d6ad92d5	3186
mluis	2:14a5d6ad92d5	3187	// Search the last node in the list
mluis	2:14a5d6ad92d5	3188	while( cur->Next != NULL )
mluis	2:14a5d6ad92d5	3189	{
mluis	2:14a5d6ad92d5	3190	cur = cur->Next;
mluis	2:14a5d6ad92d5	3191	}
mluis	2:14a5d6ad92d5	3192	// This function always finds the last node
mluis	2:14a5d6ad92d5	3193	cur->Next = channelParam;
mluis	0:91d1a7783bb9	3194	}
mluis	2:14a5d6ad92d5	3195
mluis	2:14a5d6ad92d5	3196	return LORAMAC_STATUS_OK;
mluis	0:91d1a7783bb9	3197	}
mluis	0:91d1a7783bb9	3198
mluis	2:14a5d6ad92d5	3199	LoRaMacStatus_t LoRaMacMulticastChannelUnlink( MulticastParams_t *channelParam )
mluis	0:91d1a7783bb9	3200	{
mluis	2:14a5d6ad92d5	3201	if( channelParam == NULL )
mluis	0:91d1a7783bb9	3202	{
mluis	2:14a5d6ad92d5	3203	return LORAMAC_STATUS_PARAMETER_INVALID;
mluis	0:91d1a7783bb9	3204	}
mluis	2:14a5d6ad92d5	3205	if( ( LoRaMacState & MAC_TX_RUNNING ) == MAC_TX_RUNNING )
mluis	2:14a5d6ad92d5	3206	{
mluis	2:14a5d6ad92d5	3207	return LORAMAC_STATUS_BUSY;
mluis	2:14a5d6ad92d5	3208	}
mluis	2:14a5d6ad92d5	3209
mluis	2:14a5d6ad92d5	3210	if( MulticastChannels != NULL )
mluis	0:91d1a7783bb9	3211	{
mluis	2:14a5d6ad92d5	3212	if( MulticastChannels == channelParam )
mluis	2:14a5d6ad92d5	3213	{
mluis	2:14a5d6ad92d5	3214	// First element
mluis	2:14a5d6ad92d5	3215	MulticastChannels = channelParam->Next;
mluis	2:14a5d6ad92d5	3216	}
mluis	2:14a5d6ad92d5	3217	else
mluis	2:14a5d6ad92d5	3218	{
mluis	2:14a5d6ad92d5	3219	MulticastParams_t *cur = MulticastChannels;
mluis	2:14a5d6ad92d5	3220
mluis	2:14a5d6ad92d5	3221	// Search the node in the list
mluis	2:14a5d6ad92d5	3222	while( cur->Next && cur->Next != channelParam )
mluis	2:14a5d6ad92d5	3223	{
mluis	2:14a5d6ad92d5	3224	cur = cur->Next;
mluis	2:14a5d6ad92d5	3225	}
mluis	2:14a5d6ad92d5	3226	// If we found the node, remove it
mluis	2:14a5d6ad92d5	3227	if( cur->Next )
mluis	2:14a5d6ad92d5	3228	{
mluis	2:14a5d6ad92d5	3229	cur->Next = channelParam->Next;
mluis	2:14a5d6ad92d5	3230	}
mluis	2:14a5d6ad92d5	3231	}
mluis	2:14a5d6ad92d5	3232	channelParam->Next = NULL;
mluis	0:91d1a7783bb9	3233	}
mluis	2:14a5d6ad92d5	3234
mluis	2:14a5d6ad92d5	3235	return LORAMAC_STATUS_OK;
mluis	0:91d1a7783bb9	3236	}
mluis	0:91d1a7783bb9	3237
mluis	2:14a5d6ad92d5	3238	LoRaMacStatus_t LoRaMacMlmeRequest( MlmeReq_t *mlmeRequest )
mluis	0:91d1a7783bb9	3239	{
mluis	2:14a5d6ad92d5	3240	LoRaMacStatus_t status = LORAMAC_STATUS_SERVICE_UNKNOWN;
mluis	2:14a5d6ad92d5	3241	LoRaMacHeader_t macHdr;
mluis	2:14a5d6ad92d5	3242
mluis	2:14a5d6ad92d5	3243	if( mlmeRequest == NULL )
mluis	2:14a5d6ad92d5	3244	{
mluis	2:14a5d6ad92d5	3245	return LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	3246	}
mluis	2:14a5d6ad92d5	3247	if( ( LoRaMacState & MAC_TX_RUNNING ) == MAC_TX_RUNNING )
mluis	2:14a5d6ad92d5	3248	{
mluis	2:14a5d6ad92d5	3249	return LORAMAC_STATUS_BUSY;
mluis	2:14a5d6ad92d5	3250	}
mluis	2:14a5d6ad92d5	3251
mluis	2:14a5d6ad92d5	3252	memset1( ( uint8_t* ) &MlmeConfirm, 0, sizeof( MlmeConfirm ) );
mluis	2:14a5d6ad92d5	3253
mluis	2:14a5d6ad92d5	3254	MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_ERROR;
mluis	2:14a5d6ad92d5	3255
mluis	2:14a5d6ad92d5	3256	switch( mlmeRequest->Type )
mluis	2:14a5d6ad92d5	3257	{
mluis	2:14a5d6ad92d5	3258	case MLME_JOIN:
mluis	2:14a5d6ad92d5	3259	{
mluis	2:14a5d6ad92d5	3260	if( ( LoRaMacState & MAC_TX_DELAYED ) == MAC_TX_DELAYED )
mluis	2:14a5d6ad92d5	3261	{
mluis	2:14a5d6ad92d5	3262	status = LORAMAC_STATUS_BUSY;
mluis	2:14a5d6ad92d5	3263	}
mluis	2:14a5d6ad92d5	3264
mluis	2:14a5d6ad92d5	3265	MlmeConfirm.MlmeRequest = mlmeRequest->Type;
mluis	2:14a5d6ad92d5	3266
mluis	2:14a5d6ad92d5	3267	if( ( mlmeRequest->Req.Join.DevEui == NULL ) \|\|
mluis	2:14a5d6ad92d5	3268	( mlmeRequest->Req.Join.AppEui == NULL ) \|\|
mluis	2:14a5d6ad92d5	3269	( mlmeRequest->Req.Join.AppKey == NULL ) )
mluis	2:14a5d6ad92d5	3270	{
mluis	2:14a5d6ad92d5	3271	return LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	3272	}
mluis	2:14a5d6ad92d5	3273
mluis	2:14a5d6ad92d5	3274	LoRaMacFlags.Bits.MlmeReq = 1;
mluis	2:14a5d6ad92d5	3275
mluis	2:14a5d6ad92d5	3276	LoRaMacDevEui = mlmeRequest->Req.Join.DevEui;
mluis	2:14a5d6ad92d5	3277	LoRaMacAppEui = mlmeRequest->Req.Join.AppEui;
mluis	2:14a5d6ad92d5	3278	LoRaMacAppKey = mlmeRequest->Req.Join.AppKey;
mluis	2:14a5d6ad92d5	3279
mluis	2:14a5d6ad92d5	3280	macHdr.Value = 0;
mluis	2:14a5d6ad92d5	3281	macHdr.Bits.MType = FRAME_TYPE_JOIN_REQ;
mluis	2:14a5d6ad92d5	3282
mluis	2:14a5d6ad92d5	3283	IsLoRaMacNetworkJoined = false;
mluis	2:14a5d6ad92d5	3284
mluis	2:14a5d6ad92d5	3285	#if defined( USE_BAND_915 ) \|\| defined( USE_BAND_915_HYBRID )
mluis	2:14a5d6ad92d5	3286	static uint8_t drSwitch = 0;
mluis	2:14a5d6ad92d5	3287
mluis	2:14a5d6ad92d5	3288	if( ( ++drSwitch & 0x01 ) == 0x01 )
mluis	2:14a5d6ad92d5	3289	{
mluis	2:14a5d6ad92d5	3290	ChannelsDatarate = DR_0;
mluis	2:14a5d6ad92d5	3291	}
mluis	2:14a5d6ad92d5	3292	else
mluis	2:14a5d6ad92d5	3293	{
mluis	2:14a5d6ad92d5	3294	ChannelsDatarate = DR_4;
mluis	2:14a5d6ad92d5	3295	}
mluis	2:14a5d6ad92d5	3296	#endif
mluis	2:14a5d6ad92d5	3297
mluis	2:14a5d6ad92d5	3298	status = Send( &macHdr, 0, NULL, 0 );
mluis	2:14a5d6ad92d5	3299	break;
mluis	2:14a5d6ad92d5	3300	}
mluis	2:14a5d6ad92d5	3301	case MLME_LINK_CHECK:
mluis	2:14a5d6ad92d5	3302	{
mluis	2:14a5d6ad92d5	3303	LoRaMacFlags.Bits.MlmeReq = 1;
mluis	2:14a5d6ad92d5	3304	// LoRaMac will send this command piggy-pack
mluis	2:14a5d6ad92d5	3305	MlmeConfirm.MlmeRequest = mlmeRequest->Type;
mluis	2:14a5d6ad92d5	3306
mluis	2:14a5d6ad92d5	3307	status = AddMacCommand( MOTE_MAC_LINK_CHECK_REQ, 0, 0 );
mluis	2:14a5d6ad92d5	3308	break;
mluis	2:14a5d6ad92d5	3309	}
mluis	2:14a5d6ad92d5	3310	default:
mluis	2:14a5d6ad92d5	3311	break;
mluis	2:14a5d6ad92d5	3312	}
mluis	2:14a5d6ad92d5	3313
mluis	2:14a5d6ad92d5	3314	if( status != LORAMAC_STATUS_OK )
mluis	2:14a5d6ad92d5	3315	{
mluis	2:14a5d6ad92d5	3316	NodeAckRequested = false;
mluis	2:14a5d6ad92d5	3317	LoRaMacFlags.Bits.MlmeReq = 0;
mluis	2:14a5d6ad92d5	3318	}
mluis	2:14a5d6ad92d5	3319
mluis	2:14a5d6ad92d5	3320	return status;
mluis	0:91d1a7783bb9	3321	}
mluis	0:91d1a7783bb9	3322
mluis	2:14a5d6ad92d5	3323	LoRaMacStatus_t LoRaMacMcpsRequest( McpsReq_t *mcpsRequest )
mluis	0:91d1a7783bb9	3324	{
mluis	2:14a5d6ad92d5	3325	LoRaMacStatus_t status = LORAMAC_STATUS_SERVICE_UNKNOWN;
mluis	2:14a5d6ad92d5	3326	LoRaMacHeader_t macHdr;
mluis	2:14a5d6ad92d5	3327	uint8_t fPort = 0;
mluis	2:14a5d6ad92d5	3328	void *fBuffer;
mluis	2:14a5d6ad92d5	3329	uint16_t fBufferSize;
mluis	2:14a5d6ad92d5	3330	int8_t datarate;
mluis	2:14a5d6ad92d5	3331	bool readyToSend = false;
mluis	2:14a5d6ad92d5	3332
mluis	2:14a5d6ad92d5	3333	if( mcpsRequest == NULL )
mluis	2:14a5d6ad92d5	3334	{
mluis	2:14a5d6ad92d5	3335	return LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	3336	}
mluis	2:14a5d6ad92d5	3337	if( ( ( LoRaMacState & MAC_TX_RUNNING ) == MAC_TX_RUNNING ) \|\|
mluis	2:14a5d6ad92d5	3338	( ( LoRaMacState & MAC_TX_DELAYED ) == MAC_TX_DELAYED ) )
mluis	2:14a5d6ad92d5	3339	{
mluis	2:14a5d6ad92d5	3340	return LORAMAC_STATUS_BUSY;
mluis	2:14a5d6ad92d5	3341	}
mluis	2:14a5d6ad92d5	3342
mluis	2:14a5d6ad92d5	3343	macHdr.Value = 0;
mluis	2:14a5d6ad92d5	3344	memset1 ( ( uint8_t* ) &McpsConfirm, 0, sizeof( McpsConfirm ) );
mluis	2:14a5d6ad92d5	3345	McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_ERROR;
mluis	2:14a5d6ad92d5	3346
mluis	2:14a5d6ad92d5	3347	switch( mcpsRequest->Type )
mluis	2:14a5d6ad92d5	3348	{
mluis	2:14a5d6ad92d5	3349	case MCPS_UNCONFIRMED:
mluis	2:14a5d6ad92d5	3350	{
mluis	2:14a5d6ad92d5	3351	readyToSend = true;
mluis	2:14a5d6ad92d5	3352	AckTimeoutRetries = 1;
mluis	2:14a5d6ad92d5	3353
mluis	2:14a5d6ad92d5	3354	macHdr.Bits.MType = FRAME_TYPE_DATA_UNCONFIRMED_UP;
mluis	2:14a5d6ad92d5	3355	fPort = mcpsRequest->Req.Unconfirmed.fPort;
mluis	2:14a5d6ad92d5	3356	fBuffer = mcpsRequest->Req.Unconfirmed.fBuffer;
mluis	2:14a5d6ad92d5	3357	fBufferSize = mcpsRequest->Req.Unconfirmed.fBufferSize;
mluis	2:14a5d6ad92d5	3358	datarate = mcpsRequest->Req.Unconfirmed.Datarate;
mluis	2:14a5d6ad92d5	3359	break;
mluis	2:14a5d6ad92d5	3360	}
mluis	2:14a5d6ad92d5	3361	case MCPS_CONFIRMED:
mluis	2:14a5d6ad92d5	3362	{
mluis	2:14a5d6ad92d5	3363	readyToSend = true;
mluis	2:14a5d6ad92d5	3364	AckTimeoutRetriesCounter = 1;
mluis	2:14a5d6ad92d5	3365	AckTimeoutRetries = mcpsRequest->Req.Confirmed.nbRetries;
mluis	2:14a5d6ad92d5	3366
mluis	2:14a5d6ad92d5	3367	macHdr.Bits.MType = FRAME_TYPE_DATA_CONFIRMED_UP;
mluis	2:14a5d6ad92d5	3368	fPort = mcpsRequest->Req.Confirmed.fPort;
mluis	2:14a5d6ad92d5	3369	fBuffer = mcpsRequest->Req.Confirmed.fBuffer;
mluis	2:14a5d6ad92d5	3370	fBufferSize = mcpsRequest->Req.Confirmed.fBufferSize;
mluis	2:14a5d6ad92d5	3371	datarate = mcpsRequest->Req.Confirmed.Datarate;
mluis	2:14a5d6ad92d5	3372	break;
mluis	2:14a5d6ad92d5	3373	}
mluis	2:14a5d6ad92d5	3374	case MCPS_PROPRIETARY:
mluis	2:14a5d6ad92d5	3375	{
mluis	2:14a5d6ad92d5	3376	readyToSend = true;
mluis	2:14a5d6ad92d5	3377	AckTimeoutRetries = 1;
mluis	2:14a5d6ad92d5	3378
mluis	2:14a5d6ad92d5	3379	macHdr.Bits.MType = FRAME_TYPE_PROPRIETARY;
mluis	2:14a5d6ad92d5	3380	fBuffer = mcpsRequest->Req.Proprietary.fBuffer;
mluis	2:14a5d6ad92d5	3381	fBufferSize = mcpsRequest->Req.Proprietary.fBufferSize;
mluis	2:14a5d6ad92d5	3382	datarate = mcpsRequest->Req.Proprietary.Datarate;
mluis	2:14a5d6ad92d5	3383	break;
mluis	2:14a5d6ad92d5	3384	}
mluis	2:14a5d6ad92d5	3385	default:
mluis	2:14a5d6ad92d5	3386	break;
mluis	2:14a5d6ad92d5	3387	}
mluis	2:14a5d6ad92d5	3388
mluis	2:14a5d6ad92d5	3389	if( readyToSend == true )
mluis	2:14a5d6ad92d5	3390	{
mluis	2:14a5d6ad92d5	3391	if( AdrCtrlOn == false )
mluis	2:14a5d6ad92d5	3392	{
mluis	2:14a5d6ad92d5	3393	if( ValueInRange( datarate, LORAMAC_MIN_DATARATE, LORAMAC_MAX_DATARATE ) == true )
mluis	2:14a5d6ad92d5	3394	{
mluis	2:14a5d6ad92d5	3395	ChannelsDatarate = datarate;
mluis	2:14a5d6ad92d5	3396	}
mluis	2:14a5d6ad92d5	3397	else
mluis	2:14a5d6ad92d5	3398	{
mluis	2:14a5d6ad92d5	3399	return LORAMAC_STATUS_PARAMETER_INVALID;
mluis	2:14a5d6ad92d5	3400	}
mluis	2:14a5d6ad92d5	3401	}
mluis	2:14a5d6ad92d5	3402
mluis	2:14a5d6ad92d5	3403	status = Send( &macHdr, fPort, fBuffer, fBufferSize );
mluis	2:14a5d6ad92d5	3404	if( status == LORAMAC_STATUS_OK )
mluis	2:14a5d6ad92d5	3405	{
mluis	2:14a5d6ad92d5	3406	McpsConfirm.McpsRequest = mcpsRequest->Type;
mluis	2:14a5d6ad92d5	3407	LoRaMacFlags.Bits.McpsReq = 1;
mluis	2:14a5d6ad92d5	3408	}
mluis	2:14a5d6ad92d5	3409	else
mluis	2:14a5d6ad92d5	3410	{
mluis	2:14a5d6ad92d5	3411	NodeAckRequested = false;
mluis	2:14a5d6ad92d5	3412	}
mluis	2:14a5d6ad92d5	3413	}
mluis	2:14a5d6ad92d5	3414
mluis	2:14a5d6ad92d5	3415	return status;
mluis	0:91d1a7783bb9	3416	}
mluis	0:91d1a7783bb9	3417
mluis	0:91d1a7783bb9	3418	void LoRaMacTestRxWindowsOn( bool enable )
mluis	0:91d1a7783bb9	3419	{
mluis	0:91d1a7783bb9	3420	IsRxWindowsEnabled = enable;
mluis	0:91d1a7783bb9	3421	}
mluis	0:91d1a7783bb9	3422
mluis	2:14a5d6ad92d5	3423	void LoRaMacTestSetMic( uint16_t txPacketCounter )
mluis	0:91d1a7783bb9	3424	{
mluis	2:14a5d6ad92d5	3425	UpLinkCounter = txPacketCounter;
mluis	0:91d1a7783bb9	3426	IsUpLinkCounterFixed = true;
mluis	0:91d1a7783bb9	3427	}
mluis	2:14a5d6ad92d5	3428
mluis	2:14a5d6ad92d5	3429	void LoRaMacTestSetDutyCycleOn( bool enable )
mluis	2:14a5d6ad92d5	3430	{
mluis	2:14a5d6ad92d5	3431	DutyCycleOn = enable;
mluis	2:14a5d6ad92d5	3432	}

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Type:	Library
Created:	08 Dec 2017
Imports:	0
Forks:	0
Commits:	12
Dependents:	0
Dependencies:	0
Followers:	1

LoRaMac.cpp@2:14a5d6ad92d5, 2016-01-05 (annotated)

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