From b9a284173027a41b3fd7e9a3b0b31647c7713a7c Mon Sep 17 00:00:00 2001
From: Matthew McGowan <mat.mcgowan+github+profile@gmail.com>
Date: Tue, 28 Oct 2014 00:56:05 +0100
Subject: [PATCH] merged PR #323 (dfu-suffix) into feature/hal

---
 build/common-tools.mk | 1 +
 build/module.mk       | 8 +++++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/build/common-tools.mk b/build/common-tools.mk
index d4dc7622ae..9d689d51c3 100644
--- a/build/common-tools.mk
+++ b/build/common-tools.mk
@@ -15,6 +15,7 @@ OBJCOPY = $(GCC_ARM_PATH)$(GCC_PREFIX)objcopy
 OBJDUMP = $(GCC_ARM_PATH)$(GCC_PREFIX)objdump
 SIZE = $(GCC_ARM_PATH)$(GCC_PREFIX)size
 DFU = dfu-util
+DFUSUFFIX = dfu-suffix
 CURL = curl
 
 CPPFLAGS += -std=gnu++11
diff --git a/build/module.mk b/build/module.mk
index 9c1a4cf22f..8fcab36054 100644
--- a/build/module.mk
+++ b/build/module.mk
@@ -85,7 +85,7 @@ none:
 
 # Program the core using dfu-util. The core should have been placed
 # in bootloader mode before invoking 'make program-dfu'
-program-dfu: $(TARGET_BASE).bin
+program-dfu: $(TARGET_BASE).dfu
 	@echo Flashing using dfu:
 	$(DFU) -d 1d50:607f -a 0 -s 0x08005000:leave -D $<
 
@@ -114,6 +114,12 @@ size: $(TARGET_BASE).elf
 	$(VERBOSE)$(OBJCOPY) -O ihex $< $@
 	$(call,echo,)
 
+
+# Create a DFU file from bin file
+%.dfu: %.bin
+	@cp $< $@
+	$(DFUSUFFIX) -v 1d50 -p 607f -a $@
+
 # Create a bin file from ELF file
 %.bin : %.elf
 	$(call,echo,'Invoking: ARM GNU Create Flash Image')