From fb755036243951763d0e5b2d8a1b5f66bf055b74 Mon Sep 17 00:00:00 2001
From: salvopitru <salvopitru>
Date: Mon, 17 Jan 2011 09:41:47 +0000
Subject: [PATCH] 'BTM' can be defined to flash devices already in bootloader
 mode. COFFEE_FILES changed to COFFEE.

---
 cpu/stm32w108/Makefile.stm32w108 | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cpu/stm32w108/Makefile.stm32w108 b/cpu/stm32w108/Makefile.stm32w108
index 992899324..56fd72891 100644
--- a/cpu/stm32w108/Makefile.stm32w108
+++ b/cpu/stm32w108/Makefile.stm32w108
@@ -73,7 +73,7 @@ CFLAGS  += $(CFLAGSNO) $(OPTI)
 AROPTS  = --create
 ASFLAGS = -s+ -w+ --cpu Cortex-M3 -L$(OBJECTDIR)
 LDFLAGS += --redirect _Printf=_PrintfSmall --redirect _Scanf=_ScanfSmall --map=contiki-$(TARGET).map
- ifndef COFFEE_FILES
+ ifndef COFFEE
   LDFLAGS+= --config $(CONTIKI_CPU)/hal/micro/cortexm3/stm32w108/iar-cfg.icf
  endif
 OBJOPTS = --bin
@@ -179,6 +179,10 @@ FLASHEROPTS = -f -r
 else
 # Flash on serial port with on-board bootloader
 FLASHEROPTS = -f -i rs232 -p $(PORT) -r
+ ifdef BTM
+#if already in bootloader mode
+  FLASHEROPTS += -b
+ endif 
 endif