Changes for page Got a raw LoRa packet from LoRaWAN gateway
Last modified by Kilight Cao on 2023/09/14 09:29
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... ... @@ -1,79 +1,152 @@ 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 = 13 13 15 += 2. Introduction = 16 + 17 + 18 +((( 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. 20 +))) 15 15 16 -Here are two ways to modify the received raw LoRa package, 22 +((( 23 +Here are two ways to modify the received raw LoRa package. 17 17 18 -== 2.1 Method 1: == 19 19 20 -root@dragino-1d178c:~~# vim /usr/bin/generate-config.sh 26 + 27 +))) 21 21 22 -{{{ gen_cus_cfg() { 29 +== 2.1 Method 1: == 30 + 31 + 32 +((( 33 +(% style="color:blue" %)**root@dragino-1d178c:~~# vim /usr/bin/generate-config.sh** 34 +))) 35 + 36 +(% class="box" %) 37 +((( 38 +((( 39 +((( 40 + gen_cus_cfg() { 23 23 json_init 24 24 json_add_object SX130x_conf 25 25 json_add_string "spidev_path" "/dev/spidev0.0" 26 26 json_add_boolean "full_duplex" 0 27 - json_add_boolean "lorawan_public" 0 -----------------> "1" proves receive LoRaWAN Packet,"0" proves receive non-LoRaWan Packet 45 + json_add_boolean "lorawan_public" 0 ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--> "1" proves receive LoRaWAN Packet,"0" proves receive non-LoRaWan Packet 28 28 json_add_int "clksrc" "1" 29 29 json_add_string "clksrc_desc" "radio_1 provides clock to concentrator" 30 30 json_add_int "antenna_gain" "0" 31 31 json_add_string "antenna_gain_desc" "antenna gain, in dBi" 32 -}}} 50 +))) 51 +))) 52 +))) 33 33 34 -root@dragino-1d178c:~~# vim /etc/lora/global_conf.json 54 +((( 55 + 35 35 36 -{{{ { 57 +(% style="color:blue" %)**root@dragino-1d178c:~~# vim /etc/lora/global_conf.json** 58 +))) 59 + 60 +(% class="box" %) 61 +((( 62 +((( 63 +((( 64 + { 37 37 "SX130x_conf": { 38 38 "spidev_path": "/dev/spidev0.0", 39 39 "full_duplex": false, 40 - "lorawan_public": false, 68 + "lorawan_public": false, ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--> "true" proves receive LoRaWAN Packet,"false" proves receive non-LoRaWan Packet 41 41 "clksrc": 1, 42 42 "clksrc_desc": "radio_1 provides clock to concentrator for most devices except MultiTech. For MultiTech set to 0.", 43 43 "antenna_gain": 0, 44 44 "antenna_gain_desc": "antenna gain, in dBi", 45 45 "radio_0": { 46 -}}} 74 +))) 75 +))) 76 +))) 47 47 78 +((( 79 +and run (% style="color:#037691" %)**root@dragino-1d178c:~~# fwd** 48 48 49 -and run **root@dragino-1d178c:~~# fwd** 50 50 82 + 83 +))) 84 + 51 51 == 2.2 Method 2: == 52 52 87 + 88 +((( 53 53 Modify /etc/lora/cfg-$chip/"frequency"-global_conf.json 90 +))) 54 54 92 +((( 55 55 view chip name : cat /tmp/iot/chip 94 +))) 56 56 96 +((( 57 57 Restart the device after the modification 98 +))) 58 58 59 -[[~[~[image:https://wiki.dragino.com/images/thumb/0/09/Lora.png/800px-Lora.png~|~|height="72" width="800"~]~]>>url:https://wiki.dragino.com/index.php/File:Lora.png]] 100 +((( 101 +[[image:image-20220527172224-1.png]] 102 +))) 60 60 104 +((( 61 61 modify /etc/lora/cfg-$chip/"frequency"-global_conf.json 62 62 63 -Note : User need to do that connect gateway command line via ssh. 107 + 108 +))) 64 64 65 -[[~[~[image:https://wiki.dragino.com/images/thumb/8/81/Lora_packet_1.png/800px-Lora_packet_1.png~|~|height="337" width="800"~]~]>>url:https://wiki.dragino.com/index.php/File:Lora_packet_1.png]] 110 +((( 111 +(% style="color:red" %)**Note : User need to do that connect gateway command line via ssh.** 66 66 113 + 114 +))) 115 + 116 +((( 117 +((( 118 +[[image:image-20220527172304-2.png]] 119 +))) 120 +))) 121 + 122 +((( 67 67 Checking LoRaWAN Gateway Log 68 68 69 -Command line input logread -f 125 + 126 +))) 70 70 71 -[[~[~[image:https://wiki.dragino.com/images/thumb/6/61/Lg01_lora_packet.png/800px-Lg01_lora_packet.png~|~|height="409" width="800"~]~]>>url:https://wiki.dragino.com/index.php/File:Lg01_lora_packet.png]] 128 +((( 129 +Command line input (% style="color:#037691" %) **logread -f** 130 +))) 72 72 132 +((( 133 +((( 134 +[[image:image-20220527172350-3.png]] 135 +))) 136 +))) 137 + 138 +((( 73 73 Checking LoRa Gateway Log 74 74 75 -Decoding verifies that the packet is correct 141 + 142 +))) 76 76 77 -[[~[~[image:https://wiki.dragino.com/images/thumb/a/a3/Base64_decode.png/600px-Base64_decode.png~|~|height="339" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Base64_decode.png]] 144 +((( 145 +**Decoding verifies that the packet is correct** 146 +))) 78 78 148 +[[image:image-20220527172439-4.png]] 149 + 79 79 Checking LoRa Packet 151 + 152 +
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