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Update info on reducing rtl_wmbus cpu usage when only listening to T1/C1.

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Fredrik Öhrström 2021-06-09 12:26:25 +02:00
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@ -246,9 +246,9 @@ rtlwmbus:CMD(<command line>), to specify the entire background
process command line that is expected to produce rtlwbus compatible
output. The command line cannot contain parentheses. Likewise for rtl433.
To reduce the rtl_wmbus CPU usage you can try this command line:
An example of a command line that only listens to T1/C1 meters (disable S1 (-p s) ) and trades
lower cpu usage for reception performance (-a):
Here is an example command line that reduces the rtl_wmbus CPU usage if you only need T1/C1 telegrams.
It disable S1 decoding (-p s) and trades lower cpu usage for reception performance (-a):
`rtlwmbus:CMD(rtl_sdr -f 868.95M -s 1600000 - 2>/dev/null | rtl_wmbus -p s -a)`
rtlwmbus(ppm=17), to tune your rtlsdr dongle accordingly. Use this to tune your dongle and at