Updated BeePi

2 files changed, 1 insertions, 1 deletions

diff --git a/beepi b/beepi
index e965762..af86309 100755
--- a/beepi
+++ b/beepi
diff --git a/main.c b/main.c
index 7e2962e..09d5da0 100644
--- a/main.c
+++ b/main.c
@@ -13,7 +13,7 @@ void speakerNote(int freq)
     int samples = 8*msPer;
     for (i = 0; i < samples; i++)
     {
-	putchar((i*freq)%256);
+	putchar((int)(256*sin(freq*i)));
     }
 }