xref: /btstack/port/stm32-f4discovery-usb/Makefile (revision 40bec0daf6d951307948c7855ec9f3a709b68ba6) 
1##########################################################################################################################
2# File automatically-generated by tool: [projectgenerator] version: [3.11.0-B13] date: [Sun Jan 17 23:15:13 CET 2021]
3##########################################################################################################################
4
5# ------------------------------------------------
6# Generic Makefile (based on gcc)
7#
8# ChangeLog :
9#	2017-02-10 - Several enhancements + project update mode
10#   2015-07-22 - first version
11# ------------------------------------------------
12
13######################################
14# target
15######################################
16TARGET = stm32-f4discovery-usb-blog
17
18
19######################################
20# building variables
21######################################
22# debug build?
23DEBUG = 1
24# optimization
25OPT = -Og
26
27
28#######################################
29# paths
30#######################################
31# Build path
32BUILD_DIR = build
33
34BTSTACK_ROOT ?= ../..
35
36######################################
37# source
38######################################
39# C sources
40C_SOURCES =  \
41port/usbh_bluetooth.c \
42Core/Src/main.c \
43Core/Src/stm32f4xx_it.c \
44Core/Src/stm32f4xx_hal_msp.c \
45${BTSTACK_ROOT}/3rd-party/segger-rtt/SEGGER_RTT.c \
46${BTSTACK_ROOT}/3rd-party/segger-rtt/SEGGER_RTT_Syscalls_GCC.c \
47USB_HOST/Target/usbh_conf.c \
48USB_HOST/Target/usbh_platform.c \
49USB_HOST/App/usb_host.c \
50Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_hcd.c \
51Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_usb.c \
52Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc.c \
53Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc_ex.c \
54Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash.c \
55Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c \
56Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ramfunc.c \
57Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c \
58Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma_ex.c \
59Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma.c \
60Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr.c \
61Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c \
62Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c \
63Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c \
64Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c \
65Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim.c \
66Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim_ex.c \
67Core/Src/system_stm32f4xx.c \
68Middlewares/ST/STM32_USB_Host_Library/Core/Src/usbh_core.c \
69Middlewares/ST/STM32_USB_Host_Library/Core/Src/usbh_ctlreq.c \
70Middlewares/ST/STM32_USB_Host_Library/Core/Src/usbh_ioreq.c \
71Middlewares/ST/STM32_USB_Host_Library/Core/Src/usbh_pipes.c \
72Middlewares/ST/STM32_USB_Host_Library/Class/HID/Src/usbh_hid.c \
73Middlewares/ST/STM32_USB_Host_Library/Class/HID/Src/usbh_hid_keybd.c \
74Middlewares/ST/STM32_USB_Host_Library/Class/HID/Src/usbh_hid_mouse.c \
75Middlewares/ST/STM32_USB_Host_Library/Class/HID/Src/usbh_hid_parser.c
76
77# ASM sources
78ASM_SOURCES =  \
79startup_stm32f407xx.s
80
81
82#######################################
83# binaries
84#######################################
85PREFIX = arm-none-eabi-
86# The gcc compiler bin path can be either defined in make command via GCC_PATH variable (> make GCC_PATH=xxx)
87# either it can be added to the PATH environment variable.
88ifdef GCC_PATH
89CC = $(GCC_PATH)/$(PREFIX)gcc
90AS = $(GCC_PATH)/$(PREFIX)gcc -x assembler-with-cpp
91CP = $(GCC_PATH)/$(PREFIX)objcopy
92SZ = $(GCC_PATH)/$(PREFIX)size
93else
94CC = $(PREFIX)gcc
95AS = $(PREFIX)gcc -x assembler-with-cpp
96CP = $(PREFIX)objcopy
97SZ = $(PREFIX)size
98endif
99HEX = $(CP) -O ihex
100BIN = $(CP) -O binary -S
101
102#######################################
103# CFLAGS
104#######################################
105# cpu
106CPU = -mcpu=cortex-m4
107
108# fpu
109FPU = -mfpu=fpv4-sp-d16
110
111# float-abi
112FLOAT-ABI = -mfloat-abi=hard
113
114# mcu
115MCU = $(CPU) -mthumb $(FPU) $(FLOAT-ABI)
116
117# macros for gcc
118# AS defines
119AS_DEFS =
120
121# C defines
122C_DEFS =  \
123-DUSE_HAL_DRIVER \
124-DSTM32F407xx
125
126
127# AS includes
128AS_INCLUDES =
129
130# C includes
131C_INCLUDES =  \
132-IUSB_HOST/App \
133-IUSB_HOST/Target \
134-ICore/Inc \
135-IDrivers/STM32F4xx_HAL_Driver/Inc \
136-IDrivers/STM32F4xx_HAL_Driver/Inc/Legacy \
137-IMiddlewares/ST/STM32_USB_Host_Library/Core/Inc \
138-IMiddlewares/ST/STM32_USB_Host_Library/Class/HID/Inc \
139-IDrivers/CMSIS/Device/ST/STM32F4xx/Include \
140-IDrivers/CMSIS/Include \
141-Iport
142
143
144# compile gcc flags
145ASFLAGS = $(MCU) $(AS_DEFS) $(AS_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections
146
147CFLAGS = $(MCU) $(C_DEFS) $(C_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections
148
149ifeq ($(DEBUG), 1)
150CFLAGS += -g -gdwarf-2
151endif
152
153
154# Generate dependency information
155CFLAGS += -MMD -MP -MF"$(@:%.o=%.d)"
156
157
158#######################################
159# LDFLAGS
160#######################################
161# link script
162LDSCRIPT = STM32F407VGTx_FLASH.ld
163
164# libraries
165LIBS = -lc -lm -lnosys
166LIBDIR =
167LDFLAGS = $(MCU) -specs=nano.specs -T$(LDSCRIPT) $(LIBDIR) $(LIBS) -Wl,-Map=$(BUILD_DIR)/$(TARGET).map,--cref -Wl,--gc-sections
168
169# default action: build all
170all: $(BUILD_DIR)/$(TARGET).elf $(BUILD_DIR)/$(TARGET).hex $(BUILD_DIR)/$(TARGET).bin
171
172
173#######################################
174# build the application
175#######################################
176# list of objects
177OBJECTS = $(addprefix $(BUILD_DIR)/,$(notdir $(C_SOURCES:.c=.o)))
178vpath %.c $(sort $(dir $(C_SOURCES)))
179# list of ASM program objects
180OBJECTS += $(addprefix $(BUILD_DIR)/,$(notdir $(ASM_SOURCES:.s=.o)))
181vpath %.s $(sort $(dir $(ASM_SOURCES)))
182
183$(BUILD_DIR)/%.o: %.c Makefile | $(BUILD_DIR)
184	$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/$(notdir $(<:.c=.lst)) $< -o $@
185
186$(BUILD_DIR)/%.o: %.s Makefile | $(BUILD_DIR)
187	$(AS) -c $(CFLAGS) $< -o $@
188
189$(BUILD_DIR)/$(TARGET).elf: $(OBJECTS) Makefile
190	$(CC) $(OBJECTS) $(LDFLAGS) -o $@
191	$(SZ) $@
192
193$(BUILD_DIR)/%.hex: $(BUILD_DIR)/%.elf | $(BUILD_DIR)
194	$(HEX) $< $@
195
196$(BUILD_DIR)/%.bin: $(BUILD_DIR)/%.elf | $(BUILD_DIR)
197	$(BIN) $< $@
198
199$(BUILD_DIR):
200	mkdir $@
201
202#######################################
203# clean up
204#######################################
205clean:
206	-rm -fR $(BUILD_DIR)
207
208#######################################
209# dependencies
210#######################################
211-include $(wildcard $(BUILD_DIR)/*.d)
212
213# *** EOF ***
214