2 files changed, 28 insertions, 0 deletions
diff --git a/project/Core/Src/Activties/activity4.c b/project/Core/Src/Activties/activity4.c
new file mode 100644
index 0000000..c6b9b22
--- /dev/null
+++ b/project/Core/Src/Activties/activity4.c
@@ -0,0 +1,26 @@
+/*
+ * activity4.c
+ *
+ *  Created on: Sep 16, 2025
+ *      Author: sowgro
+ */
+
+#include "song.h"
+#include <printf.h>
+
+typedef struct {
+	char chunk_type[4];
+	unsigned int length;
+	unsigned short format;
+	unsigned short ntrcks;
+	unsigned short division;
+} header;
+
+void run() {
+	header* p_header;
+
+	p_header = (header *) (get_song(0).p_song);
+
+	printf("type: %s, length: %u, format: %u, trackCount: %u, division: %u\r\n", p_header->chunk_type, p_header->length, p_header->format, p_header->ntrcks, p_header->division);
+}
+
diff --git a/project/Core/Src/main.c b/project/Core/Src/main.c
index 1b6d449..247ed1c 100644
--- a/project/Core/Src/main.c
+++ b/project/Core/Src/main.c
@@ -20,6 +20,8 @@ int main(void){
 	
 	printf("Hello world \r\n");
 
+	run();
+
 	// application run function
 	//	run_demo() ;
 }