From 8fb96934ca9e6e45cc9c1513ed5dd33951ee2620 Mon Sep 17 00:00:00 2001
From: Peli de Halleux <jhalleux@microsoft.com>
Date: Fri, 15 Apr 2016 22:41:30 -0700
Subject: [PATCH] panic when radio does not start

---
 libs/microbit-radio/radio.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libs/microbit-radio/radio.cpp b/libs/microbit-radio/radio.cpp
index 10b9a3fe..d35ec0a8 100644
--- a/libs/microbit-radio/radio.cpp
+++ b/libs/microbit-radio/radio.cpp
@@ -13,7 +13,10 @@ namespace radio {
     
     int radioEnable() {
         int r = uBit.radio.enable();
-        if (r != MICROBIT_OK) return r;
+        if (r != MICROBIT_OK) {
+            uBit.panic(43);
+            return r;
+        }
         if (!radioEnabled) {
             uBit.radio.setGroup(pxt::programHash());
             radioEnabled = true;