From 7fa637650de24e37dd6a4a963193a04546acb90a Mon Sep 17 00:00:00 2001
From: Adam Greenwood-Byrne <adam@isometim.es>
Date: Mon, 8 Feb 2021 18:00:25 +0000
Subject: [PATCH] Added DEBUG option to fb.c to avoid on-screen noise

---
 part8-breakout-ble/fb.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/part8-breakout-ble/fb.c b/part8-breakout-ble/fb.c
index 020dcae..5085c8f 100644
--- a/part8-breakout-ble/fb.c
+++ b/part8-breakout-ble/fb.c
@@ -2,6 +2,8 @@
 #include "mb.h"
 #include "terminal.h"
 
+#define DEBUG 1
+
 unsigned int width, height, pitch, isrgb;
 unsigned char *fb;
 
@@ -228,7 +230,7 @@ void debugstr(char *str) {
     if (cury + 8 >= 1080) {
        cury = 0;
     }
-    drawString(curx, cury, str, 0x0f, 1);
+    if (DEBUG == 1) drawString(curx, cury, str, 0x0f, 1);
     curx += (strlen(str) * 8);
 }