Got a raw LoRa packet from LoRaWAN gateway

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**Contents:**

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= 1. Below list the support products and Requirements: =

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1. LoRaWAN Gateway model: [[LIG16>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/171-lig16.html]], [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]], [[DLOS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/160-dlos8.html]] [[LPS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]]

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1. Firmware version since :[[lgw~~-~~-build-v5.4.1644658774>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LIG16/Firmware/Release/]]

author	version	line-number	content
		1	Contents:
		2
		3	{{toc/}}
		4
		5
		6
		7	= 1. Below list the support products and Requirements: =
		8
		9	1. LoRaWAN Gateway model: [[LIG16>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/171-lig16.html]], [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]], [[DLOS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/160-dlos8.html]] [[LPS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]]
		10	1. Firmware version since :[[lgw~~-~~-build-v5.4.1644658774>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LIG16/Firmware/Release/]]
		11
		12
		13
		14	= 2. Introduction =
		15
		16	(((
		17	By default, the LoRaWAN gateway cannot receive LoRa Packet, If the user needs to receive the raw LoRa Packet, the user can modify the file.
		18	)))
		19
		20	(((
		21	Here are two ways to modify the received raw LoRa package.
		22
		23
		24	)))
		25
		26	== 2.1 Method 1: ==
		27
		28	(((
		29	root@dragino-1d178c:~~# vim /usr/bin/generate-config.sh
		30	)))
		31
		32	(% class="box" %)
		33	(((
		34	(((
		35	(((
		36	gen_cus_cfg() {
		37	json_init
		38	json_add_object SX130x_conf
		39	json_add_string "spidev_path" "/dev/spidev0.0"
		40	json_add_boolean "full_duplex" 0
		41	json_add_boolean "lorawan_public" 0 ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--> "1" proves receive LoRaWAN Packet,"0" proves receive non-LoRaWan Packet
		42	json_add_int "clksrc" "1"
		43	json_add_string "clksrc_desc" "radio_1 provides clock to concentrator"
		44	json_add_int "antenna_gain" "0"
		45	json_add_string "antenna_gain_desc" "antenna gain, in dBi"
		46	)))
		47	)))
		48	)))
		49
		50	(((
		51	root@dragino-1d178c:~~# vim /etc/lora/global_conf.json
		52	)))
		53
		54	(% class="box" %)
		55	(((
		56	(((
		57	(((
		58	{
		59	"SX130x_conf": {
		60	"spidev_path": "/dev/spidev0.0",
		61	"full_duplex": false,
		62	"lorawan_public": false, ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--> "true" proves receive LoRaWAN Packet,"false" proves receive non-LoRaWan Packet
		63	"clksrc": 1,
		64	"clksrc_desc": "radio_1 provides clock to concentrator for most devices except MultiTech. For MultiTech set to 0.",
		65	"antenna_gain": 0,
		66	"antenna_gain_desc": "antenna gain, in dBi",
		67	"radio_0": {
		68	)))
		69	)))
		70	)))
		71
		72	(((
		73	and run (% style="color:#037691" %)root@dragino-1d178c:~~# fwd
		74
		75
		76	)))
		77
		78	== 2.2 Method 2: ==
		79
		80	(((
		81	Modify /etc/lora/cfg-$chip/"frequency"-global_conf.json
		82	)))
		83
		84	(((
		85	view chip name : cat /tmp/iot/chip
		86	)))
		87
		88	(((
		89	Restart the device after the modification
		90	)))
		91
		92	(((
		93	[[image:image-20220527172224-1.png]]
		94	)))
		95
		96	(((
		97	modify /etc/lora/cfg-$chip/"frequency"-global_conf.json
		98	)))
		99
		100	(((
		101	(% style="color:red" %)Note : User need to do that connect gateway command line via ssh.
		102	)))
		103
		104	(((
		105	(((
		106	[[image:image-20220527172304-2.png]]
		107	)))
		108	)))
		109
		110	(((
		111	Checking LoRaWAN Gateway Log
		112
		113
		114	)))
		115
		116	(((
		117	Command line input (% style="color:#037691" %) logread -f
		118	)))
		119
		120	(((
		121	(((
		122	[[image:image-20220527172350-3.png]]
		123	)))
		124	)))
		125
		126	(((
		127	Checking LoRa Gateway Log
		128
		129
		130	)))
		131
		132	(((
		133	Decoding verifies that the packet is correct
		134	)))
		135
		136	[[image:image-20220527172439-4.png]]
		137
		138	Checking LoRa Packet

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