X-Git-Url: http://git.linex4red.de/pub/lufa.git/blobdiff_plain/b7e3c86e4e5d4262a608163176d0b01c0cc54b29..fd39bcf72bb2a49748b8e5b7c17234e5f3f79020:/LUFA/Build/lufa_dfu.mk

diff --git a/LUFA/Build/lufa_dfu.mk b/LUFA/Build/lufa_dfu.mk
index ba75f14a7..956adc8ba 100644
--- a/LUFA/Build/lufa_dfu.mk
+++ b/LUFA/Build/lufa_dfu.mk
@@ -1,6 +1,6 @@
 #
 #             LUFA Library
-#     Copyright (C) Dean Camera, 2012.
+#     Copyright (C) Dean Camera, 2014.
 #
 #  dean [at] fourwalledcubicle [dot] com
 #           www.lufa-lib.org
@@ -9,9 +9,9 @@
 LUFA_BUILD_MODULES         += DFU
 LUFA_BUILD_TARGETS         += flip flip-ee dfu dfu-ee
 LUFA_BUILD_MANDATORY_VARS  += MCU TARGET
-LUFA_BUILD_OPTIONAL_VARS   += 
-LUFA_BUILD_PROVIDED_VARS   += 
-LUFA_BUILD_PROVIDED_MACROS += 
+LUFA_BUILD_OPTIONAL_VARS   +=
+LUFA_BUILD_PROVIDED_VARS   +=
+LUFA_BUILD_PROVIDED_MACROS +=
 
 # -----------------------------------------------------------------------------
 #               LUFA DFU Bootloader Buildsystem Makefile Module.
@@ -62,32 +62,34 @@ MSG_COPY_CMD   := ' [CP]      :'
 MSG_REMOVE_CMD := ' [RM]      :'
 MSG_DFU_CMD    := ' [DFU]     :'
 
+# Programs in the target FLASH memory using BATCHISP, the command line tool used by FLIP
 flip: $(TARGET).hex $(MAKEFILE_LIST)
 	@echo $(MSG_DFU_CMD) Programming FLASH with batchisp using \"$<\"
-	batchisp -hardware usb -device $(MCU) -operation erase f
-	batchisp -hardware usb -device $(MCU) -operation loadbuffer $< program
+	batchisp -hardware usb -device $(MCU) -operation erase f loadbuffer $< program
 	batchisp -hardware usb -device $(MCU) -operation start reset 0
 
+# Programs in the target EEPROM memory using BATCHISP, the command line tool used by FLIP
 flip-ee: $(TARGET).eep $(MAKEFILE_LIST)
-	@echo $(MSG_DFU_CMD) Copying EEP file to temporary file \"$<.hex\"
+	@echo $(MSG_COPY_CMD) Copying EEP file to temporary file \"$<.hex\"
 	cp $< $<.hex
 	@echo $(MSG_DFU_CMD) Programming EEPROM with batchisp using \"$<.hex\"
-	batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 	batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $<.hex program
 	batchisp -hardware usb -device $(MCU) -operation start reset 0
-	@echo $(MSG_DFU_CMD) Removing temporary file \"$<.hex\"
+	@echo $(MSG_REMOVE_CMD) Removing temporary file \"$<.hex\"
 	rm $<.hex
-	
+
+# Programs in the target FLASH memory using DFU-PROGRAMMER
 dfu: $(TARGET).hex $(MAKEFILE_LIST)
 	@echo $(MSG_DFU_CMD) Programming FLASH with dfu-programmer using \"$<\"
 	dfu-programmer $(MCU) erase
 	dfu-programmer $(MCU) flash $<
 	dfu-programmer $(MCU) reset
 
+# Programs in the target EEPROM memory using DFU-PROGRAMMER
 dfu-ee: $(TARGET).eep $(MAKEFILE_LIST)
 	@echo $(MSG_DFU_CMD) Programming EEPROM with dfu-programmer using \"$<\"
 	dfu-programmer $(MCU) eeprom-flash $<
 	dfu-programmer $(MCU) reset
-	
+
 # Phony build targets for this module
 .PHONY: flip flip-ee dfu dfu-ee