From ab76ea9788926829b35c6f094453797531b3c907 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Fredrik=20=C3=96hrstr=C3=B6m?= Date: Wed, 9 Jun 2021 12:26:25 +0200 Subject: [PATCH] Update info on reducing rtl_wmbus cpu usage when only listening to T1/C1. --- README.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index 20ecbfe..18e4252 100644 --- a/README.md +++ b/README.md @@ -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