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LibrePilot/flight/PiOS/STM32F4xx/library.mk

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2011-11-01 07:09:55 +01:00
#
# Rules to (help) build the F4xx device support.
#
#
# Directory containing this makefile
#
PIOS_DEVLIB := $(dir $(lastword $(MAKEFILE_LIST)))
#
# Hardcoded linker script names for now
#
LINKER_SCRIPTS_APP = $(PIOS_DEVLIB)/link_STM32F4xx_OP_memory.ld \
$(PIOS_DEVLIB)/link_STM32F4xx_sections.ld
LINKER_SCRIPTS_BL = $(PIOS_DEVLIB)/link_STM32F4xx_OP_memory.ld \
$(PIOS_DEVLIB)/link_STM32F4xx_sections.ld
#
# Compiler options implied by the F4xx
#
CDEFS += -DSTM32F4XX
CDEFS += -DHSE_VALUE=$(OSCILLATOR_FREQ)
CDEFS += -DUSE_STDPERIPH_DRIVER
ARCHFLAGS += -mcpu=cortex-m4 -march=armv7e-m -mfpu=fpv4-sp-d16 -mfloat-abi=hard
#
# PIOS device library source and includes
#
SRC += $(wildcard $(PIOS_DEVLIB)/*.c)
EXTRAINCDIRS += $(PIOS_DEVLIB)/inc
#
# CMSIS for the F4
#
include $(PIOSCOMMONLIB)/CMSIS2/library.mk
CMSIS2_DEVICEDIR := $(PIOS_DEVLIB)/Libraries/CMSIS2/Device/ST/STM32F4xx
SRC += $(wildcard $(CMSIS2_DEVICEDIR)/Source/*.c)
EXTRAINCDIRS += $(CMSIS2_DEVICEDIR)/Include
#
# ST Peripheral library
#
PERIPHLIB = $(PIOS_DEVLIB)/Libraries/STM32F4xx_StdPeriph_Driver
SRC += $(wildcard $(PERIPHLIB)/src/*.c)
EXTRAINCDIRS += $(PERIPHLIB)/inc
#
# FreeRTOS
#
# If the application has included the generic FreeRTOS support, then add in
# the device-specific pieces of the code.
#
ifneq ($(FREERTOS_DIR),)
FREERTOS_PORTDIR := $(PIOS_DEVLIB)/Libraries/FreeRTOS/Source
SRC += $(wildcard $(FREERTOS_PORTDIR)/portable/GCC/ARM_CM4/*.c)
EXTRAINCDIRS += $(FREERTOS_PORTDIR)/portable/GCC/ARM_CM4
endif