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Changes for page Change Gateway Power

Last modified by Xiaoling on 2022/08/10 15:18
From version 14.1
edited by Kilight Cao
on 2022/06/23 14:37
Change comment: There is no comment for this version
To version 15.1
edited by Kilight Cao
on 2022/06/23 14:42
Change comment: There is no comment for this version

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... ... @@ -70,7 +70,7 @@
70 70   "device": "/dev/spidev1.0",
71 71   /* freq/enable provided by LNS - only HW specific settings listed here */
72 72  
73 - ** |<~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-(% style="color:red" %)Add parameters:"tx_gain_lut"  :  [ TX_GAIN_LUT, .. ](%%)**
73 + ~|<~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-(% style="color:red" %)Add parameters:"tx_gain_lut"  :  [ TX_GAIN_LUT, .. ]
74 74  
75 75   "radio_0": {
76 76   "type": "SX1257",
... ... @@ -87,6 +87,8 @@
87 87   },
88 88  )))
89 89  
90 +
91 +
90 90  (% class="box" %)
91 91  (((
92 92  {
... ... @@ -98,7 +98,7 @@
98 98   "device": "/dev/spidev1.0",
99 99   /* freq/enable provided by LNS - only HW specific settings listed here */
100 100   "tx_gain_lut":[
101 - {"rf_power": 12, "pa_gain": 2, "mix_gain": 11, "dig_gain": 2, "dac_gain": 3},
103 + {"rf_power": 12, "pa_gain": 2, "mix_gain": 11, "dig_gain": 2, "dac_gain": 3},  ~/~/ Index 0 refer to rf_power: 12dB. device will set the pa_gain,mix_gain,dig_gain 
102 102   {"rf_power": 13, "pa_gain": 2, "mix_gain": 10, "dig_gain": 0, "dac_gain": 3},
103 103   {"rf_power": 14, "pa_gain": 2, "mix_gain": 12, "dig_gain": 2, "dac_gain": 3},
104 104   {"rf_power": 15, "pa_gain": 2, "mix_gain": 13, "dig_gain": 2, "dac_gain": 3},
... ... @@ -129,6 +129,7 @@
129 129   /* chan_multiSF_X, chan_Lora_std, chan_FSK provided by LNS */
130 130   },
131 131  )))
134 +
132 132  If users want to always use a higher power or a lower power. Users can modify the pa_gain,mix_gain, and dig_gain to specify rf_power to achieve this purpose. This is not recommended, because this might break the regulator for a specific country.
133 133  
134 134