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	= 2. Introduction =
		13
		14	(((
		15	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.
		16	)))
		17
		18	(((
		19	Here are two ways to modify the received raw LoRa package.
		20
		21
		22	)))
		23
		24	== 2.1 Method 1: ==
		25
		26	(((
		27	root@dragino-1d178c:~~# vim /usr/bin/generate-config.sh
		28	)))
		29
		30	(% class="box" %)
		31	(((
		32	(((
		33	(((
		34	gen_cus_cfg() {
		35	json_init
		36	json_add_object SX130x_conf
		37	json_add_string "spidev_path" "/dev/spidev0.0"
		38	json_add_boolean "full_duplex" 0
		39	json_add_boolean "lorawan_public" 0 ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--> "1" proves receive LoRaWAN Packet,"0" proves receive non-LoRaWan Packet
		40	json_add_int "clksrc" "1"
		41	json_add_string "clksrc_desc" "radio_1 provides clock to concentrator"
		42	json_add_int "antenna_gain" "0"
		43	json_add_string "antenna_gain_desc" "antenna gain, in dBi"
		44	)))
		45	)))
		46	)))
		47
		48	(((
		49	root@dragino-1d178c:~~# vim /etc/lora/global_conf.json
		50	)))
		51
		52	(% class="box" %)
		53	(((
		54	(((
		55	(((
		56	{
		57	"SX130x_conf": {
		58	"spidev_path": "/dev/spidev0.0",
		59	"full_duplex": false,
		60	"lorawan_public": false, ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--> "true" proves receive LoRaWAN Packet,"false" proves receive non-LoRaWan Packet
		61	"clksrc": 1,
		62	"clksrc_desc": "radio_1 provides clock to concentrator for most devices except MultiTech. For MultiTech set to 0.",
		63	"antenna_gain": 0,
		64	"antenna_gain_desc": "antenna gain, in dBi",
		65	"radio_0": {
		66	)))
		67	)))
		68	)))
		69
		70	(((
		71	and run (% style="color:#037691" %)root@dragino-1d178c:~~# fwd
		72
		73
		74	)))
		75
		76	== 2.2 Method 2: ==
		77
		78	(((
		79	Modify /etc/lora/cfg-$chip/"frequency"-global_conf.json
		80	)))
		81
		82	(((
		83	view chip name : cat /tmp/iot/chip
		84	)))
		85
		86	(((
		87	Restart the device after the modification
		88	)))
		89
		90	(((
		91	[[image:image-20220527172224-1.png]]
		92	)))
		93
		94	(((
		95	modify /etc/lora/cfg-$chip/"frequency"-global_conf.json
		96	)))
		97
		98	(((
		99	(% style="color:red" %)Note : User need to do that connect gateway command line via ssh.
		100	)))
		101
		102	(((
		103	(((
		104	[[image:image-20220527172304-2.png]]
		105	)))
		106	)))
		107
		108	(((
		109	Checking LoRaWAN Gateway Log
		110
		111
		112	)))
		113
		114	(((
		115	Command line input (% style="color:#037691" %) logread -f
		116	)))
		117
		118	(((
		119	(((
		120	[[image:image-20220527172350-3.png]]
		121	)))
		122	)))
		123
		124	(((
		125	Checking LoRa Gateway Log
		126
		127
		128	)))
		129
		130	(((
		131	Decoding verifies that the packet is correct
		132	)))
		133
		134	[[image:image-20220527172439-4.png]]
		135
		136	Checking LoRa Packet

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