Merge branch 'master' of https://github.com/robotastic/trunk-recorder

robotastic · Oct 16, 2021 · ce7b7a0 · ce7b7a0
2 parents 5eae5e8 + b3d1776
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diff --git a/docs/INSTALL-PI.md b/docs/INSTALL-PI.md
@@ -13,9 +13,12 @@ The first step is to put the Raspberry Pi OS onto a MicroSD card. You will need
 
 - Download the [Raspbery OS Desktop](https://www.raspberrypi.org/software/operating-systems/#raspberry-pi-os-32-bit)
 - Use [Etcher](https://www.balena.io/etcher/) to burn it to a MicroSD card
+
 OR
+
 - get the [Pi Imager](https://www.raspberrypi.org/software/) which can download and burn an image.
 
+
 #### Setup for headless boot
 
 After the OS has been written to MicroSD card, we need to change a few files so that the Pi can get on Wifi and also allow for SSH connections. See the [guide](https://desertbot.io/blog/headless-raspberry-pi-4-ssh-wifi-setup) for how to do it using Windows.
@@ -73,11 +76,17 @@ sudo apt upgrade
 ```
 - Add all of the libraries needed:
 ```bash
-sudo apt -y install libssl-dev openssl curl fdkaac sox libcurl3-gnutls libcurl4 libcurl4-openssl-dev gnuradio gnuradio-dev gr-osmosdr libhackrf-dev libuhd-dev 
-sudo apt -y install git cmake make build-essential libboost-all-dev libusb-1.0-0.dev 
+sudo apt -y install libssl-dev openssl curl fdkaac sox libcurl3-gnutls libcurl4 libcurl4-openssl-dev gnuradio gnuradio-dev gr-osmosdr libhackrf-dev libuhd-dev cmake make build-essential libboost-all-dev libusb-1.0-0.dev 
+```
+
+Configure RTL-SDRs to load correctly:
+
+```bash
+sudo wget https://raw.githubusercontent.com/osmocom/rtl-sdr/master/rtl-sdr.rules  /etc/udev/rules.d/20.rtlsdr.rules
 ```
 
 
+
 Now go [Build](#build-trunk-recorder) Trunk Recorder!
 
 

diff --git a/trunk-recorder/call_concluder/call_concluder.cc b/trunk-recorder/call_concluder/call_concluder.cc
@@ -55,7 +55,7 @@ int create_call_json(Call_Data_t call_info) {
 
   if (json_file.is_open()) {
     json_file << "{\n";
-    json_file << "\"freq\": " << format_freq(call_info.freq) << ",\n";
+    json_file << "\"freq\": " << call_info.freq << ",\n";
     json_file << "\"start_time\": " << call_info.start_time << ",\n";
     json_file << "\"stop_time\": " << call_info.stop_time << ",\n";
     json_file << "\"emergency\": " << call_info.emergency << ",\n";