Merge in latest trunk.

[pub/USBasp.git] / Bootloaders / DFU / makefile

diff --git a/Bootloaders/DFU/makefile b/Bootloaders/DFU/makefile
index 458a6ce..630b254 100644 (file)
--- a/Bootloaders/DFU/makefile
+++ b/Bootloaders/DFU/makefile
@@ -95,8 +95,14 @@ F_USB = $(F_CPU)
 # Note that the bootloader size and start address given in AVRStudio is in words and not
 # bytes, and so will need to be doubled to obtain the byte address needed by AVR-GCC.
 FLASH_SIZE_KB        = 128
-BOOT_SECTION_SIZE_KB = 4
+BOOT_SECTION_SIZE_KB = 8
+
+
+# Formulas used to calculate the starting address of the Bootloader section, and the User Application
+# API jump table (for more information on the latter, see the bootloader documentation). These formulas
+# should not need to be altered - modify the FLASH_SIZE_KB and BOOT_SECTION_KB values above instead.
 BOOT_START           = 0x$(shell echo "obase=16; ($(FLASH_SIZE_KB) - $(BOOT_SECTION_SIZE_KB)) * 1024" | bc)
+BOOT_API_TABLESTART  = 0x$(shell echo "obase=16; (($(FLASH_SIZE_KB) * 1024) - 96)" | bc)
 
 
 # Output format. (can be srec, ihex, binary)
@@ -118,17 +124,7 @@ LUFA_PATH = ../..
 
 
 # LUFA library compile-time options and predefined tokens
-LUFA_OPTS  = -D USB_DEVICE_ONLY
-LUFA_OPTS += -D DEVICE_STATE_AS_GPIOR=0
-LUFA_OPTS += -D CONTROL_ONLY_DEVICE
-LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=32
-LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
-LUFA_OPTS += -D USE_RAM_DESCRIPTORS
-LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
-LUFA_OPTS += -D NO_INTERNAL_SERIAL
-LUFA_OPTS += -D NO_DEVICE_SELF_POWER
-LUFA_OPTS += -D NO_DEVICE_REMOTE_WAKEUP
-LUFA_OPTS += -D NO_SOF_EVENTS
+LUFA_OPTS  = -D USE_LUFA_CONFIG_HEADER
 
 
 # Create the LUFA source path variables by including the LUFA root makefile
@@ -137,6 +133,7 @@ include $(LUFA_PATH)/LUFA/makefile
 
 # List C source files here. (C dependencies are automatically generated.)
 SRC = $(TARGET).c                                                 \
+         BootloaderAPI.c                                             \
          Descriptors.c                                               \
          $(LUFA_SRC_USB)                                             \
 
@@ -152,7 +149,7 @@ CPPSRC =
 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 #     it will preserve the spelling of the filenames, and gcc itself does
 #     care about how the name is spelled on its command-line.
-ASRC =
+ASRC = BootloaderAPITable.S
 
 
 # Optimization level, can be [0, 1, 2, 3, s].
@@ -172,7 +169,7 @@ DEBUG = dwarf-2
 #     Each directory must be seperated by a space.
 #     Use forward slashes for directory separators.
 #     For a directory that has spaces, enclose it in quotes.
-EXTRAINCDIRS = $(LUFA_PATH)/
+EXTRAINCDIRS = $(LUFA_PATH)/ Config/
 
 
 # Compiler flag to set the C Standard level.
@@ -195,7 +192,7 @@ CDEFS += $(LUFA_OPTS)
 ADEFS  = -DF_CPU=$(F_CPU)
 ADEFS += -DF_USB=$(F_USB)UL
 ADEFS += -DBOARD=BOARD_$(BOARD)
-ADEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
+ADEFS += -DBOOT_START_ADDR=$(BOOT_START)
 ADEFS += $(LUFA_OPTS)
 
 
@@ -333,7 +330,7 @@ EXTMEMOPTS =
 #    -Map:      create map file
 #    --cref:    add cross reference to  map file
 LDFLAGS  = -Wl,-Map=$(TARGET).map,--cref
-LDFLAGS += -Wl,--section-start=.text=$(BOOT_START)
+LDFLAGS += -Wl,--section-start=.text=$(BOOT_START) -Wl,--section-start=.apitable=$(BOOT_API_TABLESTART) -Wl,--undefined=BootloaderAPI_JumpTable
 LDFLAGS += -Wl,--relax
 LDFLAGS += -Wl,--gc-sections
 LDFLAGS += $(EXTMEMOPTS)
@@ -681,13 +678,24 @@ clean_list :
        $(REMOVEDIR) .dep
 
 doxygen:
-       @echo Generating Project Documentation...
-       @doxygen Doxygen.conf
+       @echo Generating Project Documentation \($(TARGET)\)...
+       @if ( ( cat Doxygen.conf ; echo "HTML_STYLESHEET=$(LUFA_PATH)/LUFA/DoxygenPages/Style/Style.css" ) | doxygen - 2>&1 | grep -v "warning: ignoring unsupported tag" ;); then \
+         exit 1; \
+       fi;
        @echo Documentation Generation Complete.
 
 clean_doxygen:
        rm -rf Documentation
 
+checksource:
+       @for f in $(SRC) $(CPPSRC) $(ASRC); do \
+               if [ -f $$f ]; then \
+                       echo "Found Source File: $$f" ; \
+               else \
+                       echo "Source File Not Found: $$f" ; \
+               fi; done 
+
+
 # Create object files directory
 $(shell mkdir $(OBJDIR) 2>/dev/null)
 
@@ -699,5 +707,5 @@ $(shell mkdir $(OBJDIR) 2>/dev/null)
 # Listing of phony targets.
 .PHONY : all begin finish end sizebefore sizeafter gccversion \
 build elf hex eep lss sym coff extcoff doxygen clean          \
-clean_list clean_doxygen program debug gdb-config
+clean_list clean_doxygen program debug gdb-config checksource