Updated rtlsdr post

1 files changed, 36 insertions, 20 deletions

diff --git a/md/writeup/rtlsdr_usage.md b/md/writeup/rtlsdr_usage.md
index c198ecf..0c8bb27 100644
--- a/md/writeup/rtlsdr_usage.md
+++ b/md/writeup/rtlsdr_usage.md
@@ -2,24 +2,6 @@
 
 # Index
 
-
-1. Setup rtlsdr
- 1.1. Get sources
- 1.2. Drivers
- 1.3. Check if works
-2. Collection of tools
-  2.1. FM
-  2.2. Spectrum diagram
-  2.3. ADSB
-  2.4. AFSK1200
-3. Projects where rtlsdr used
-  3.1. WebSDR
-4. Problems
-  4.1. Sync errors
-5. Links
-6. Changelog
-
-
 ## 1.Setup rtlsdr
 
 
@@ -47,8 +29,17 @@ Build:
   cmake .
   make
 ```
-All binaries is in src dir
-
+All binaries is in src dir.
+
+Util | Desc 
+--- | ---
+*rtl_adsb* | recieve plain ADSB plain packets 
+_rtl_eeprom_ | read |   
+_rtl_power_ | log power over frequency range  
+_rtl_fm_ | demodulate signals 
+_rtl_sdr_ | output raw rtlsdr data  
+_rtl_tcp_ |  remote rtlsdr server 
+_rtl_test_ |  test rtlsdr 
 
 ### 1.2.Drivers
 
@@ -151,6 +142,29 @@ and in real time search for some transmission.
 It have builtin AFSK1200 demodulator or in simple words ham radio packets.
 And you could try to see what people sending in tex around the world.
 
+### 2.5. Multimon-ng
+
+Support many digital transmission modes.
+
+  https://github.com/EliasOenal/multimon-ng
+
+
+### 2.6. Waterfall 
+
+Here is few waterfalls for rtlsdr
+
+  https://github.com/roger-/pyrtlsdr
+
+It have demo waterfall and aslo thats is python bindings to libsdr that
+could used for fast prototyping
+
+### 2.7. rtl-entropy
+
+  https://github.com/EliasOenal/multimon-ng
+
+Project that make rtlsdr as entropy source, uses FIPS 140-2 standart to
+verify that data is random enought to pass test.
+
 ## 3.Projects where rtlsdr used  
 
 ### 3.1.WebSDR
@@ -180,4 +194,6 @@ To fix that changes for better quality usb cable.
 4. http://www.rtl-sdr.com/
 5. https://github.com/antirez/dump1090
 6. http://gqrx.dk
+7. https://github.com/roger-/pyrtlsdr
+8. https://github.com/EliasOenal/multimon-ng