From 76f080d302e954971b37a2dec1ca59f19fff0e6c Mon Sep 17 00:00:00 2001
From: Stefan `Sec` Zehl <sec@42.org>
Date: Sat, 9 Jul 2011 22:47:38 +0200
Subject: [PATCH] Optional check for pin connect error :-)

---
 firmware/applications/default.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/firmware/applications/default.c b/firmware/applications/default.c
index efa50ed..5f3826f 100644
--- a/firmware/applications/default.c
+++ b/firmware/applications/default.c
@@ -22,7 +22,12 @@ void tick_default(void) {
         ctr=0;
     };
     if(ctr%5==0){
-        if(GetVoltage()<3600){
+
+        if(GetVoltage()<3600
+#ifdef SAFE
+                || GetVoltage() > 10000 // pin not connected
+#endif
+                ){
             IOCON_PIO1_11 = 0x0;
             gpioSetDir(RB_LED3, gpioDirection_Output);
             if( (ctr/5)%10 == 1 )