Changes for page Packet Reject Issue

Last modified by Xiaoling on 2022/07/22 11:00

From version 1.3
edited by Xiaoling
on 2022/05/14 10:12
Change comment: There is no comment for this version
To version 1.6
edited by Xiaoling
on 2022/07/22 11:00
Change comment: There is no comment for this version

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... ... @@ -1,27 +1,35 @@
1 1  (% style="color:red" %)**Note: This issue is fixed since firmware version: LG02_LG08~-~-build-v5.3.1584002217-20200312-1639**
2 2  
3 +
3 3  = Paject Reject due to Power RF =
4 4  
5 -Issue as below
6 6  
7 +Issue as below:
8 +
7 7  (% class="box" %)
8 8  (((
9 -Sat Feb 29 08:10:26 2020 daemon.info lora_pkt_fwd[30684]: RXTX~~ {"txpk":
11 +**Sat Feb 29 08:10:26 2020 daemon.info lora_pkt_fwd[30684]: RXTX~~ {"txpk":
10 10  {"imme":false,"tmst":510528462,"freq":923.9,"rfch":0,"powe":17,"modu":"LORA","datr":"SF7BW500","codr":"4/5","ipol":true,"size":17,"ncrc":true,"data":"IKnZOasAq17SeIpOQc0ZzBQ="}}
11 -Sat Feb 29 08:10:26 2020 daemon.info lora_pkt_fwd[30684]: ERROR~~ Packet REJECTED, unsupported RF power for TX - 17
13 +Sat Feb 29 08:10:26 2020 daemon.info lora_pkt_fwd[30684]: ERROR~~ Packet REJECTED, unsupported RF power for TX - 17**
12 12  )))
13 13  
16 +(((
14 14  This is due to the lorawan server use a power that the gateway not yet configured.
15 15  
19 +
20 +)))
21 +
22 +(((
16 16  User can find the related region file in /etc/lora/cfg and change the parameter to support the power. for example to support 17, user can change as below and reboot
24 +)))
17 17  
18 18  (% class="box" %)
19 19  (((
20 -"tx_lut_9": {
28 +**"tx_lut_9": {
21 21   "desc": "TX gain table, index 9",
22 22   "pa_gain": 2,
23 23   "mix_gain": 10,
24 24   "rf_power": 14,     ~-~-~-~-> Change this to 17 and will work.
25 25   "dig_gain": 0
26 -},
34 +},**
27 27  )))