MCU = at90usb1287
+# Target architecture (see library "Board Types" documentation).
+ARCH = AVR8
+
+
# Target board (see library "Board Types" documentation, NONE for projects not requiring
# LUFA board drivers). If USER is selected, put custom board drivers in a directory called
# "Board" inside the application directory.
# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
# automatically to create a 32-bit value in your source code.
#
-# This will be an integer division of F_CLOCK below, as it is sourced by
-# F_CLOCK after it has run through any CPU prescalers. Note that this value
+# This will be an integer division of F_USB below, as it is sourced by
+# F_USB after it has run through any CPU prescalers. Note that this value
# does not *change* the processor frequency - it should merely be updated to
# reflect the processor speed set externally so that the code can use accurate
# software delays.
# Input clock frequency.
-# This will define a symbol, F_CLOCK, in all source code files equal to the
+# This will define a symbol, F_USB, in all source code files equal to the
# input clock frequency (before any prescaling is performed) in Hz. This value may
# differ from F_CPU if prescaling is used on the latter, and is required as the
# raw input clock is fed directly to the PLL sections of the AVR for high speed
#
# If no clock division is performed on the input clock inside the AVR (via the
# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_CLOCK = $(F_CPU)
+F_USB = $(F_CPU)
# Starting byte address of the bootloader, as a byte address - computed via the formula
# Note that the bootloader size and start address given in AVRStudio is in words and not
# bytes, and so will need to be doubled to obtain the byte address needed by AVR-GCC.
FLASH_SIZE_KB = 128
-BOOT_SECTION_SIZE_KB = 4
+BOOT_SECTION_SIZE_KB = 8
+
+
+# Formulas used to calculate the starting address of the Bootloader section, and the User Application
+# API jump table (for more information on the latter, see the bootloader documentation). These formulas
+# should not need to be altered - modify the FLASH_SIZE_KB and BOOT_SECTION_KB values above instead.
BOOT_START = 0x$(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)
# 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
# List C source files here. (C dependencies are automatically generated.)
SRC = $(TARGET).c \
+ BootloaderAPI.c \
Descriptors.c \
$(LUFA_SRC_USB) \
# 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].
# 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 = $(LUFA_PATH)/ Config/
# Compiler flag to set the C Standard level.
# Place -D or -U options here for C sources
CDEFS = -DF_CPU=$(F_CPU)UL
-CDEFS += -DF_CLOCK=$(F_CLOCK)UL
-CDEFS += -DBOARD=BOARD_$(BOARD)
+CDEFS += -DF_USB=$(F_USB)UL
+CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)
CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
CDEFS += $(LUFA_OPTS)
# Place -D or -U options here for ASM sources
ADEFS = -DF_CPU=$(F_CPU)
-ADEFS += -DF_CLOCK=$(F_CLOCK)UL
+ADEFS += -DF_USB=$(F_USB)UL
ADEFS += -DBOARD=BOARD_$(BOARD)
-ADEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
+ADEFS += -DBOOT_START_ADDR=$(BOOT_START)
ADEFS += $(LUFA_OPTS)
+
# Place -D or -U options here for C++ sources
CPPDEFS = -DF_CPU=$(F_CPU)UL
-CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CPPDEFS += -DF_USB=$(F_USB)UL
CPPDEFS += -DBOARD=BOARD_$(BOARD)
CPPDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
CPPDEFS += $(LUFA_OPTS)
# -Map: create map file
# --cref: add cross reference to map file
LDFLAGS = -Wl,-Map=$(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)
$(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)
# 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
projects / pub / USBasp.git / blobdiff