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Solar radiation not reported #7

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edrap opened this issue Nov 10, 2019 · 1 comment
Open

Solar radiation not reported #7

edrap opened this issue Nov 10, 2019 · 1 comment

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@edrap
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edrap commented Nov 10, 2019

Hi,

I'm using the radiohm_trp.ihx firmware and the packet sent by the ISS are correctly decoded except the solar radiation data. I'm using an official Davis pyranometer and I'm sure it works, but the reported data says 0.0 constantly.

Below an example message:
{ "transmitter_id": 0, "RSSI": 131, "recv_packets": 32133, "lost_packets": 35, "bad_CRC": 12, "wind_speed_mph": 9, "wind_direction_degrees": 188, "temperature_F": 40.66, "humidity_pct": 79.3, "UV_index": 20.44, "solar_Wm2": 0.0, "rain_spoons": 41, "raw": "80 09 85 19 1B 00 1F 5A FF FF", "version": "1.0" }

I'm also wandering whether the UV data are correctly decoded. I have no UV sensor connected to the ISS but a value of 20.44 is always reported.

@edrap
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edrap commented Nov 11, 2019

Compiling radio~hm_trp.ihx from source solved the problem. Now the solar radiation is correctly decoded.

I Initially downloaded radio~hm_trp.ihx from http://uav.tridgell.net/DavisSi1000/firmware but I guess that the decoding of the solar radiation was not implemented yet at the compiling time.

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