From 31262cdfb1a1faf178669a40025eee317bae6547 Mon Sep 17 00:00:00 2001
From: tbarnes98 <trevorrbarnes@hotmail.com>
Date: Fri, 21 Jan 2022 17:29:41 -0600
Subject: [PATCH] small changes

---
 .vscode/c_cpp_properties.json    | 24 ++++++++++++++++++++++++
 labW5barnestr/Inc/piezoSpeaker.h |  2 +-
 labW5barnestr/Src/main.c         |  2 ++
 labW5barnestr/Src/piezoSpeaker.c |  5 +++--
 4 files changed, 30 insertions(+), 3 deletions(-)
 create mode 100644 .vscode/c_cpp_properties.json

diff --git a/.vscode/c_cpp_properties.json b/.vscode/c_cpp_properties.json
new file mode 100644
index 0000000..52474a9
--- /dev/null
+++ b/.vscode/c_cpp_properties.json
@@ -0,0 +1,24 @@
+{
+    "configurations": [
+        {
+            "name": "Win32",
+            "includePath": [
+                "${workspaceFolder}/**"
+            ],
+            "defines": [
+                "_DEBUG",
+                "UNICODE",
+                "_UNICODE"
+            ],
+            "cStandard": "c11",
+            "cppStandard": "c++17",
+            "browse": {
+                "path": [
+                    "${workspaceFolder}"
+                ]
+            },
+            "intelliSenseMode": "linux-gcc-arm"
+        }
+    ],
+    "version": 4
+}
\ No newline at end of file
diff --git a/labW5barnestr/Inc/piezoSpeaker.h b/labW5barnestr/Inc/piezoSpeaker.h
index 8607a4b..4e3dcad 100644
--- a/labW5barnestr/Inc/piezoSpeaker.h
+++ b/labW5barnestr/Inc/piezoSpeaker.h
@@ -158,7 +158,7 @@ void play_song(Note *song, int size);
 #define	Db8	4434.92
 #define	D8	4698.64
 #define	Eb8	4978.03
-// Ending "termination" value indicating end of asong
+// Ending "termination" value indicating end of a song
 #define T 5000.00
 // Tempo value set at 240 beats per min
 #define BPM 240
diff --git a/labW5barnestr/Src/main.c b/labW5barnestr/Src/main.c
index 3e94f66..636325a 100644
--- a/labW5barnestr/Src/main.c
+++ b/labW5barnestr/Src/main.c
@@ -57,6 +57,8 @@ Note t2n1 ={G3, S/3}, t2n46={Ab3,S/3}, t2n2 ={A3, S/3}, t2n47={Bb3,S/3}, t2n3 ={
 	 t2n41={D4,   Q}, t2n42={F4,   Q}, t2n43={Bb4,  Q}, t2n44={D5,   Q}, t2n45={F5,  Q},
 	 t2n61={Bb5,  W}, t2n62={B5,   Q}, t2n63={B5,   Q}, t2n64={B5,   Q}, t2n65={C6,  W};
 
+	Note song3[100] = { {G3, Q}, {}};
+
 void printHelp() {
 	printf("*Commands*\n\r");
 	printf("'rmw {hex address}' - Reads mem at a given address\n\r");
diff --git a/labW5barnestr/Src/piezoSpeaker.c b/labW5barnestr/Src/piezoSpeaker.c
index 0d5d6e1..6319820 100644
--- a/labW5barnestr/Src/piezoSpeaker.c
+++ b/labW5barnestr/Src/piezoSpeaker.c
@@ -69,8 +69,9 @@ void play_note(double frequency, double duration){
 }
 
 
-void play_song(Note *song, int size){
-	for(int i = 0; i < size; i++){
+void play_song(Note *song){
+	static int i = 0;
+	while(song[i].freq != T){
 		play_note(song[i].freq, song[i].duration);
 	}
 }