Wiki source code of Packet Reject Issue
Last modified by Xiaoling on 2022/07/22 11:00
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| author | version | line-number | content |
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1.2 | 1 | (% style="color:red" %)**Note: This issue is fixed since firmware version: LG02_LG08~-~-build-v5.3.1584002217-20200312-1639** |
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1.1 | 2 | |
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1.6 | 3 | |
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1.2 | 4 | = Paject Reject due to Power RF = |
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1.1 | 5 | |
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1.6 | 7 | Issue as below: |
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1.3 | 9 | (% class="box" %) |
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1.2 | 10 | ((( |
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1.6 | 11 | **Sat Feb 29 08:10:26 2020 daemon.info lora_pkt_fwd[30684]: RXTX~~ {"txpk": |
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1.2 | 12 | {"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="}} |
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1.6 | 13 | Sat Feb 29 08:10:26 2020 daemon.info lora_pkt_fwd[30684]: ERROR~~ Packet REJECTED, unsupported RF power for TX - 17** |
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1.2 | 14 | ))) |
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1.1 | 15 | |
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1.4 | 16 | ((( |
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1.2 | 17 | This is due to the lorawan server use a power that the gateway not yet configured. |
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1.6 | 18 | |
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1.4 | 20 | ))) |
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1.1 | 21 | |
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1.4 | 22 | ((( |
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1.2 | 23 | 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 |
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1.4 | 24 | ))) |
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1.1 | 25 | |
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1.2 | 26 | (% class="box" %) |
| 27 | ((( | ||
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1.6 | 28 | **"tx_lut_9": { |
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1.2 | 29 | "desc": "TX gain table, index 9", |
| 30 | "pa_gain": 2, | ||
| 31 | "mix_gain": 10, | ||
| 32 | "rf_power": 14, ~-~-~-~-> Change this to 17 and will work. | ||
| 33 | "dig_gain": 0 | ||
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1.6 | 34 | },** |
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1.2 | 35 | ))) |