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Updated readme to include SSDV github instructions

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Dave Akerman 2022-05-04 18:37:17 +01:00
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README.md
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@ -43,7 +43,7 @@ Raspberry Pi OS no longer includes SSDV, so you must install SSDV from source as
cd ~
git clone https://github.com/fsphil/ssdv.git
cd SSDV
cd ssdv
make
sudo make install
@ -168,13 +168,13 @@ and the channel-specific options are:
​ mode_<n>=<mode>. Sets the "mode" for the selected LoRa module. This offers a simple way of setting the various
​ LoRa parameters (SF etc.) in one go. The modes are:
​
0 = (normal for telemetry) Explicit mode, Error coding 4:8, Bandwidth 20.8kHz, SF 11, Low data rate optimize on
1 = (normal for SSDV) Implicit mode, Error coding 4:5, Bandwidth 20.8kHz, SF 6, Low data rate optimize off
2 = (normal for repeater) Explicit mode, Error coding 4:8, Bandwidth 62.5kHz, SF 8, Low data rate optimize off
3 = (normal for fast SSDV) Explicit mode, Error coding 4:6, Bandwidth 250kHz, SF 7, Low data rate optimize off
4 = Test mode not for normal use.
5 = (normal for calling mode) Explicit mode, Error coding 4:8, Bandwidth 41.7kHz, SF 11, Low data rate optimize off
​ 0 = (normal for telemetry) Explicit mode, Error coding 4:8, Bandwidth 20.8kHz, SF 11, Low data rate optimize on
​ 1 = (normal for SSDV) Implicit mode, Error coding 4:5, Bandwidth 20.8kHz, SF 6, Low data rate optimize off
​ 2 = (normal for repeater) Explicit mode, Error coding 4:8, Bandwidth 62.5kHz, SF 8, Low data rate optimize off
​ 3 = (normal for fast SSDV) Explicit mode, Error coding 4:6, Bandwidth 250kHz, SF 7, Low data rate optimize off
​ 4 = Test mode not for normal use.
​ 5 = (normal for calling mode) Explicit mode, Error coding 4:8, Bandwidth 41.7kHz, SF 11, Low data rate optimize off
​
SF_<n>=<Spreading Factor> e.g. SF_0=7
Bandwidth_<n>=<Bandwidth>. e.g. Bandwidth_0=41K7. Options are 7K8, 10K4, 15K6, 20K8, 31K25, 41K7, 62K5, 125K, 250K, 500K