Changes for page Got a raw LoRa packet from LoRaWAN gateway
Last modified by Kilight Cao on 2023/09/14 09:29
From version 1.3
edited by Xiaoling
on 2022/05/14 14:15
on 2022/05/14 14:15
Change comment:
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To version 13.1
edited by Kilight Cao
on 2023/09/14 09:29
on 2023/09/14 09:29
Change comment:
There is no comment for this version
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... ... @@ -1,26 +1,40 @@ 1 - **Contents:** 1 + **Table of** **Contents:** 2 2 3 3 {{toc/}} 4 4 5 5 6 -= 1. Below list the support products and Requirements: = 7 7 7 += 1. Below list the support products and Requirements: = 8 + 9 + 8 8 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]] 11 +1. Firmware version since : [[lgw~~-~~-build-v5.4.1644658774>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LIG16/Firmware/Release/]] 9 9 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 11 12 -= 2. Introduction = 14 += 2. Introduction = 13 13 16 + 17 +((( 14 14 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. 19 +))) 15 15 16 -Here are two ways to modify the received raw LoRa package, 21 +((( 22 +Here are two ways to modify the received raw LoRa package. 17 17 18 -== 2.1 Method 1: == 24 + 25 +))) 19 19 20 - root@dragino-1d178c:~~#vim /usr/bin/generate-config.sh27 +== 2.1 Method 1: == 21 21 29 + 30 +((( 31 +(% style="color:blue" %)**root@dragino-1d178c:~~# vim /usr/bin/generate-config.sh** 32 +))) 33 + 22 22 (% class="box" %) 23 23 ((( 36 +((( 37 +((( 24 24 gen_cus_cfg() { 25 25 json_init 26 26 json_add_object SX130x_conf ... ... @@ -32,11 +32,19 @@ 32 32 json_add_int "antenna_gain" "0" 33 33 json_add_string "antenna_gain_desc" "antenna gain, in dBi" 34 34 ))) 49 +))) 50 +))) 35 35 36 -root@dragino-1d178c:~~# vim /etc/lora/global_conf.json 52 +((( 53 + 37 37 55 +(% style="color:blue" %)**root@dragino-1d178c:~~# vim /etc/lora/global_conf.json** 56 +))) 57 + 38 38 (% class="box" %) 39 39 ((( 60 +((( 61 +((( 40 40 { 41 41 "SX130x_conf": { 42 42 "spidev_path": "/dev/spidev0.0", ... ... @@ -48,35 +48,75 @@ 48 48 "antenna_gain_desc": "antenna gain, in dBi", 49 49 "radio_0": { 50 50 ))) 73 +))) 74 +))) 51 51 52 -and run **root@dragino-1d178c:~~# fwd** 76 +((( 77 +and run (% style="color:#037691" %)**root@dragino-1d178c:~~# fwd** 53 53 54 -== 2.2 Method 2: == 79 + 80 +))) 55 55 82 +== 2.2 Method 2: == 83 + 84 + 85 +((( 56 56 Modify /etc/lora/cfg-$chip/"frequency"-global_conf.json 87 +))) 57 57 89 +((( 58 58 view chip name : cat /tmp/iot/chip 91 +))) 59 59 93 +((( 60 60 Restart the device after the modification 95 +))) 61 61 62 -[[image:https://wiki.dragino.com/images/thumb/0/09/Lora.png/800px-Lora.png||height="69" width="767"]] 97 +((( 98 +[[image:image-20220527172224-1.png]] 99 +))) 63 63 101 +((( 64 64 modify /etc/lora/cfg-$chip/"frequency"-global_conf.json 65 65 66 -(% style="color:red" %)Note : User need to do that connect gateway command line via ssh. 104 + 105 +))) 67 67 68 -[[image:https://wiki.dragino.com/images/thumb/8/81/Lora_packet_1.png/800px-Lora_packet_1.png||height="324" width="769"]] 107 +((( 108 +(% style="color:red" %)**Note : User need to do that connect gateway command line via ssh.** 69 69 110 + 111 +))) 112 + 113 +((( 114 +((( 115 +[[image:image-20220527172304-2.png]] 116 +))) 117 +))) 118 + 119 +((( 70 70 Checking LoRaWAN Gateway Log 71 71 122 + 123 +))) 124 + 125 +((( 72 72 Command line input (% style="color:#037691" %) **logread -f** 127 +))) 73 73 74 -[[image:https://wiki.dragino.com/images/thumb/6/61/Lg01_lora_packet.png/800px-Lg01_lora_packet.png||height="394" width="771"]] 129 +((( 130 +((( 131 + 132 +))) 133 +))) 75 75 76 -Checking LoRa Gateway Log 135 +((( 136 +**Decoding verifies that the packet is correct** 77 77 78 -Decoding verifies that the packet is correct 138 +[[image:image-20220722161946-1.png]] 139 +))) 79 79 80 -[[image:https://wiki.dragino.com/images/thumb/a/a3/Base64_decode.png/600px-Base64_decode.png||height="339" width="600"]] 81 81 82 82 Checking LoRa Packet 143 + 144 +
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