Rev Author Line No. Line
1109 kaklik 1 BINARY = omouse
2 OBJS = obj/omouse.o
3  
4 PREFIX ?= arm-none-eabi
5 CC = $(PREFIX)-gcc
6 LD = $(PREFIX)-gcc
7 OBJCOPY = $(PREFIX)-objcopy
8 OBJDUMP = $(PREFIX)-objdump
9 GDB = $(PREFIX)-gdb
10  
11 #TOOLCHAIN_DIR = `dirname \`which $(CC)\``/../$(PREFIX)
12 TOOLCHAIN_DIR = ../../../../knihovny/libopencm3
13  
14 ARCH_FLAGS = -mthumb -mcpu=cortex-m3 -msoft-float
15 CFLAGS += -Os -g -Wall -Wextra -I inc -I$(TOOLCHAIN_DIR)/include \
16 -fno-common $(ARCH_FLAGS) -MD -DSTM32F1
17 LDSCRIPT = linker.ld
18 LDFLAGS += -lc -lnosys -lm -L$(TOOLCHAIN_DIR)/lib/stm32/f1/ \
19 -T$(LDSCRIPT) -nostartfiles -Wl,--gc-sections \
20 $(ARCH_FLAGS) -mfix-cortex-m3-ldrd
21  
22 ifneq ($(V),1)
23 Q := @
24 NULL := 2>/dev/null
25 else
26 LDFLAGS += -Wl,--print-gc-sections
27 endif
28  
29 .SUFFIXES: .elf .bin .hex .srec .list .images
30 .SECONDEXPANSION:
31 .SECONDARY:
32  
33 all: images
34  
35 gdb: images
36 $(GDB) bin/$(BINARY).elf
37  
38 upload: images
39 stm32flash -k -w bin/$(BINARY).bin /dev/ttyUSB0
40  
41 images: $(OBJS) bin/$(BINARY).elf bin/$(BINARY).bin bin/$(BINARY).hex bin/$(BINARY).srec bin/$(BINARY).list
42  
43 bin/%.bin: bin/%.elf
44 @echo " OBJCOPY $@"
45 $(Q)$(OBJCOPY) -Obinary $< $@
46  
47 bin/%.hex: bin/%.elf
48 @echo " OBJCOPY $@"
49 $(Q)$(OBJCOPY) -Oihex $< $@
50  
51 bin/%.srec: bin/%.elf
52 @echo " OBJCOPY $@"
53 $(Q)$(OBJCOPY) -Osrec $< $@
54  
55 bin/%.list: bin/%.elf
56 @echo " OBJDUMP $@"
57 $(Q)$(OBJDUMP) -S $< > $@
58  
59 bin/%.elf: $(OBJS) $(LDSCRIPT)
60 @echo " LD $@"
61 $(Q)$(LD) -o $@ $(OBJS) -lopencm3_stm32f1 $(LDFLAGS)
62  
63  
64 obj/%.o: src/%.c Makefile
65 @echo " CC $@"
66 $(Q)$(CC) $(CFLAGS) -o $@ -c $<
67  
68  
69 obj/%.o: src/%.s Makefile
70 @echo " ASM $@"
71 $(Q)$(CC) $(CFLAGS) -o $@ -c $<
72  
73 clean:
74 $(Q)rm -f obj/*
75 $(Q)rm -f bin/*
76  
77 .PHONY: all clean images upload gdb
78