-
Notifications
You must be signed in to change notification settings - Fork 0
/
Makefile
203 lines (150 loc) · 4.68 KB
/
Makefile
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
# ------------------------------------------------
# Generic Makefile (based on gcc)
#
# based on [projectgenerator] version: [3.17.1] date: [Wed Oct 05 08:28:26 CEST 2022]
#
# ChangeLog :
# 2022-10-5: Update to support building different examples
# ------------------------------------------------
include user_settings.mak
######################################
# target board
######################################
BOARD = nucleo_f103rb
######################################
# target application folder
######################################
TARGET =
######################################
# building variables
######################################
# debug build?
DEBUG = 1
# optimization
OPT = -Og
#######################################
# paths
#######################################
# Build path
BUILD_DIR = $(TARGET)$(PATH_DELIM)build
######################################
# source
######################################
# C sources
include c_sources.mak
include $(TARGET)/app_src.mak
$(info c-sources = $(C_SOURCES))
# ASM sources
ASM_SOURCES = \
$(BOARD)/startup_stm32f103xb.s
#######################################
# binaries
#######################################
PREFIX = arm-none-eabi-
# The gcc compiler bin path can be either defined in make command via GCC_PATH variable (> make GCC_PATH=xxx)
# either it can be added to the PATH environment variable.
ifdef GCC_PATH
CC = $(GCC_PATH)$(PATH_DELIM)$(PREFIX)gcc$(EXE)
AS = $(GCC_PATH)$(PATH_DELIM)$(PREFIX)gcc$(EXE) -x assembler-with-cpp
CP = $(GCC_PATH)$(PATH_DELIM)$(PREFIX)objcopy$(EXE)
SZ = $(GCC_PATH)$(PATH_DELIM)$(PREFIX)size$(EXE)
else
CC = $(PREFIX)gcc
AS = $(PREFIX)gcc -x assembler-with-cpp
CP = $(PREFIX)objcopy
SZ = $(PREFIX)size
endif
HEX = $(CP) -O ihex
BIN = $(CP) -O binary -S
#######################################
# CFLAGS
#######################################
# cpu
CPU = -mcpu=cortex-m3
# fpu
# NONE for Cortex-M0/M0+/M3
# float-abi
# mcu
MCU = $(CPU) -mthumb $(FPU) $(FLOAT-ABI)
# macros for gcc
# AS defines
AS_DEFS =
# C defines
C_DEFS = \
-DUSE_HAL_DRIVER \
-DSTM32F103xB
# AS includes
AS_INCLUDES =
# C includes
C_INCLUDES = \
-I$(BOARD)/Core/Inc \
-I$(BOARD)/Drivers/STM32F1xx_HAL_Driver/Inc \
-I$(BOARD)/Drivers/STM32F1xx_HAL_Driver/Inc/Legacy \
-I$(BOARD)/Drivers/CMSIS/Device/ST/STM32F1xx/Include \
-I$(BOARD)/Drivers/CMSIS/Include \
-Isensirion
# compile gcc flags
ASFLAGS = $(MCU) $(AS_DEFS) $(AS_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections
CFLAGS += $(MCU) $(C_DEFS) $(C_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections
ifeq ($(DEBUG), 1)
CFLAGS += -g -gdwarf-2
endif
# Generate dependency information
CFLAGS += -MMD -MP -MF"$(@:%.o=%.d)"
#######################################
# LDFLAGS
#######################################
# link script
LDSCRIPT = $(BOARD)/STM32F103RBTx_FLASH.ld
# libraries
LIBS = -lc -lm -lnosys
LIBDIR =
LDFLAGS = $(MCU) -specs=nano.specs -T$(LDSCRIPT) $(LIBDIR) $(LIBS) -Wl,-Map=$(BUILD_DIR)/$(TARGET).map,--cref -Wl,--gc-sections
#######################################
# build the application
#######################################
# list of objects
OBJECTS = $(addprefix $(BUILD_DIR)/,$(notdir $(C_SOURCES:.c=.o)))
# search path for c files
vpath %.c $(sort $(dir $(C_SOURCES)))
# list of ASM program objects
OBJECTS += $(addprefix $(BUILD_DIR)/,$(notdir $(ASM_SOURCES:.s=.o)))
# search path for assembly files
vpath %.s $(sort $(dir $(ASM_SOURCES)))
$(BUILD_DIR)/%.o: %.c Makefile | $(BUILD_DIR)
$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/$(notdir $(<:.c=.lst)) $< -o $@
$(BUILD_DIR)/%.o: %.s Makefile | $(BUILD_DIR)
$(AS) -c $(CFLAGS) $< -o $@
$(BUILD_DIR)/$(TARGET).elf: $(OBJECTS) Makefile
$(CC) $(OBJECTS) $(LDFLAGS) -o $@
$(SZ) $@
$(BUILD_DIR)/%.hex: $(BUILD_DIR)/%.elf | $(BUILD_DIR)
$(HEX) $< $@
$(BUILD_DIR)/%.bin: $(BUILD_DIR)/%.elf | $(BUILD_DIR)
$(BIN) $< $@
$(BUILD_DIR):
mkdir $@
#######################################
# compile the sources and build the image
#######################################
build: $(BUILD_DIR)/$(TARGET).elf $(BUILD_DIR)/$(TARGET).hex $(BUILD_DIR)/$(TARGET).bin
#######################################
# clean up
#######################################
clean:
-rm -fR $(BUILD_DIR)
#######################################
# load image to device
#######################################
flash: build
-$(PROGRAMMER) --connect port=swd -w $(BUILD_DIR)/$(TARGET).elf
#######################################
# default action: build all; flashing is not done as it requires a nucleo board beeing connected
#######################################
all:
build
#######################################
# dependencies
#######################################
-include $(wildcard $(BUILD_DIR)/*.d)
# *** EOF ***