From e61fa4023b745ea61d267cb2a4893005ef6f3a90 Mon Sep 17 00:00:00 2001
From: hkc <hatkidchan@gmail.com>
Date: Thu, 5 Oct 2023 02:06:32 +0300
Subject: [PATCH] Raw audio streaming

---
 stream.lua | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 stream.lua

diff --git a/stream.lua b/stream.lua
new file mode 100644
index 0000000..0839fd5
--- /dev/null
+++ b/stream.lua
@@ -0,0 +1,41 @@
+local args = { ... }
+
+local buffer_size = 8192
+
+if not http then
+    print("no http, check config")
+    return
+end
+
+local speaker = peripheral.find("speaker")
+
+if not speaker then
+    print("no speaker")
+    return
+end
+
+local req, err = http.get(args[1], {}, true)
+if not req then
+    print("failed to perform HTTP request")
+    print(err)
+    return
+end
+
+local buffer = { }
+for i = 1, buffer_size do
+    buffer[i] = 0
+end
+
+while true do
+    local chunk = req.read(buffer_size)
+    if not chunk then
+        break
+    end
+    buffer = {}
+    for i = 1, #chunk do
+        buffer[i] = string.byte(chunk, i) - 128
+    end
+    while not speaker.playAudio(buffer) do
+        os.pullEvent("speaker_audio_empty")
+    end
+end