From cc61962875370da34f2c3e94fe318fc0ce506f3e Mon Sep 17 00:00:00 2001
From: Ronald Schaten <ronald@schatenseite.de>
Date: Sun, 26 Oct 2008 00:38:41 +0000
Subject: [PATCH] pullup for bootloader-key, now the bootloader exits if the
 key is released

---
 bootloader/bootloaderconfig.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bootloader/bootloaderconfig.h b/bootloader/bootloaderconfig.h
index 3d382e5..b9958c5 100644
--- a/bootloader/bootloaderconfig.h
+++ b/bootloader/bootloaderconfig.h
@@ -140,6 +140,8 @@ static inline void bootLoaderInit(void) {
     // and later look for column 7
     DDRA  = 0x00;
     PORTA = 0xff;
+    DDRB &= ~(1 << PB7);
+    PORTB |= (1 << PB7);
     DDRC  = (1 << DDC2);
     PORTC = ~(1 << PINC2);
 }