From 618271b191c53f320f4f24f8bfaa919ca5786ec5 Mon Sep 17 00:00:00 2001
From: Felix Albrigtsen <felix@albrigtsen.it>
Date: Sat, 7 Sep 2024 18:15:12 +0200
Subject: [PATCH] defiant: add rtl-tcp

---
 hosts/defiant/configuration.nix    |  1 +
 hosts/defiant/services/rtl-tcp.nix | 14 ++++++++++++++
 2 files changed, 15 insertions(+)
 create mode 100644 hosts/defiant/services/rtl-tcp.nix

diff --git a/hosts/defiant/configuration.nix b/hosts/defiant/configuration.nix
index 7ffac1c..2abdb81 100644
--- a/hosts/defiant/configuration.nix
+++ b/hosts/defiant/configuration.nix
@@ -25,6 +25,7 @@
       ./services/microbin.nix
       # ./services/minecraft.nix
       ./services/monitoring
+      ./services/rtl-tcp.nix
       ./services/vaultwarden.nix
   ];
 
diff --git a/hosts/defiant/services/rtl-tcp.nix b/hosts/defiant/services/rtl-tcp.nix
new file mode 100644
index 0000000..88bef7f
--- /dev/null
+++ b/hosts/defiant/services/rtl-tcp.nix
@@ -0,0 +1,14 @@
+{ config, pkgs, lib, ... }:
+
+let
+  port = 1457;
+in {
+  hardware.rtl-sdr.enable = true;
+  systemd.services.rtl-tcp = {
+    script = "${pkgs.rtl-sdr}/bin/rtl_tcp -a 0.0.0.0 -p ${toString port} -s 2000000 -T";
+    serviceConfig = {
+      Group = "plugdev";
+    };
+  };
+  networking.firewall.allowedTCPPorts = [ port ];
+}