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Minor README improvements.

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antirez 2013-01-12 20:28:24 +01:00
parent b10c8dab35
commit 4203b9caf6
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README.md
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@ -16,7 +16,7 @@ The main features are:
* Interactive mode where aircrafts currently detected are shown * Interactive mode where aircrafts currently detected are shown
as a list refreshing as more data arrives. as a list refreshing as more data arrives.
* CPR coordinates decoding and track calculation from velocity. * CPR coordinates decoding and track calculation from velocity.
* TCP server streaming raw data to connected clients (use --net). * TCP server streaming and recceiving raw data to/from connected clients (using --net).
Installation Installation
--- ---
@ -51,12 +51,12 @@ To decode data from file, use:
./dump1090 --ifile /path/to/binfile ./dump1090 --ifile /path/to/binfile
The binary file should be created using rtl_sdr like this (or with any other The binary file should be created using `rtl_sdr` like this (or with any other
program that is able to output 8-bit unsigned IQ samples at 2Mhz sample rate). program that is able to output 8-bit unsigned IQ samples at 2Mhz sample rate).
rtl_sdr -f 1090000000 -s 2000000 -g 50 output.bin rtl_sdr -f 1090000000 -s 2000000 -g 50 output.bin
In the example rtl_sdr a gain of 50 is used, simply you should use the highest In the example `rtl_sdr` a gain of 50 is used, simply you should use the highest
gain availabe for your tuner. This is not needed when calling Dump1090 itself gain availabe for your tuner. This is not needed when calling Dump1090 itself
as it is able to select the highest gain supported automatically. as it is able to select the highest gain supported automatically.
@ -110,7 +110,7 @@ Port 30002
Connected clients are served with data ASAP as they arrive from the device Connected clients are served with data ASAP as they arrive from the device
(or from file if --ifile is used) in the raw format similar to the following: (or from file if --ifile is used) in the raw format similar to the following:
*8D451E8B99019699C00B0A81F36E; *8D451E8B99019699C00B0A81F36E;
Every entry is separated by a simple newline (LF character, hex 0x0A). Every entry is separated by a simple newline (LF character, hex 0x0A).
@ -119,7 +119,7 @@ Port 30001
Port 30001 is the raw input port, and can be used to feed Dump1090 with Port 30001 is the raw input port, and can be used to feed Dump1090 with
data in the same format as specified above, with hex messages starting with data in the same format as specified above, with hex messages starting with
a '*' and ending with a ';' character. a `*` and ending with a `;` character.
So for instance if there is another remote Dump1090 instance collecting data So for instance if there is another remote Dump1090 instance collecting data
it is possible to sum the output to a local Dump1090 instance doing something it is possible to sum the output to a local Dump1090 instance doing something