STM32開發板挺好的,卻不想在window下開發,也不想用那麼佔記憶體的IAR MDK等軟體,所以決定在ubuntu下建立該開發環境,像之前avr linux一樣,找了下資料,國內有人做過,但都沒有很詳盡的教程,所以花了三四天才完成.其實原理很簡單,就是安裝適用與STM32的GCC,以及建立該工程,主要是Makefile加上STM32的官方庫.

     個人原創,轉載請註明原文出處:

     參考:

     博文新地址轉為下面連結，有問題到該地址評論哦:

博主最近在電腦上自建了部落格，以後會更多的用那個了，歡迎關注訪問，裡面也有很多有用資源：

環境:

ubuntu 13.10

              stm32f103zet6

 一  STM 32 GCC 安裝

        stm32 屬於arm cortex-m系列thumb指令集,所以給arm用的arm-none-eabi就可以了,首先是下載

        下載地址:

               https://launchpad.net/gcc-arm-embedded/+download

        下載其中的gcc-arm-none-eabi-version-linux.tar.bz2

         解壓到你知道的目錄會產生 gcc-arm-none-eabi的資料夾

        把該編譯器新增到你的環境中:

sudo gedit  ~/.bashrc

export PATH=$PATH:/your_stm_gcc_dir/gcc-arm-none-eabi-4_8-2013q4/bin

export PATH=$PATH:/your_pi_gcc_dir/tools-master/arm-bcm2708/arm-bcm2708hardfp-linux-gnueabi/bin/:/your_stm_gcc_dir/gcc-arm-none-eabi-4_8-2013q4/bin
 

         兩個編譯器環境中間用冒號隔開;

      登出後測試:

arm-none-eabi-gcc -v

二  工程環境的建立

mkdir stm_project
cd stm_project
mkdir libs
mkdir src
mkdir inc

     下載,安裝官方庫:

      stm32的暫存器不像51 avr等微控制器,那麼少,自己寫寫庫,背背暫存器就可以了,所以ST公司提供了他們官方的庫,為了避免重複造輪子,就直接採用他們的庫,庫版本為STM32_USB-FS-Device_Lib_V4.0.0,這個庫多了usb支援,下載的話到st官網搜尋stm32f10x就有了.

       下載連結:

       解壓,把解壓好的資料夾複製到剛才新建的libs裡面.

       在工程根目錄下新建Makefile.common檔案,這個為通用makefile

# include Makefile

#This file is included in the general Makefile, the libs Makefile and the src Makefile
#Different optimize settings for library and source files can be realized by using arguments
#Compiler optimize settings:
# -O0 no optimize, reduce compilation time and make debugging produce the expected results (default).
# -O1 optimize, reduce code size and execution time, without much increase of compilation time.
# -O2 optimize, reduce code execution time compared to ‘O1’, increase of compilation time.
# -O3 optimize, turns on all optimizations, further increase of compilation time.
# -Os optimize for size, enables all ‘-O2’ optimizations that do not typically increase code size and other code size optimizations.
#Recommended optimize settings for release version: -O3
#Recommended optimize settings for debug version: -O0
#Valid parameters :
# OptLIB=0 --> optimize library files using the -O0 setting
# OptLIB=1 --> optimize library files using the -O1 setting
# OptLIB=2 --> optimize library files using the -O2 setting
# OptLIB=3 --> optimize library files using the -O3 setting
# OptLIB=s --> optimize library files using the -Os setting
# OptSRC=0 --> optimize source files using the -O0 setting
# OptSRC=1 --> optimize source files using the -O1 setting
# OptSRC=2 --> optimize source files using the -O2 setting
# OptSRC=3 --> optimize source files using the -O3 setting
# OptSRC=s --> optimize source files using the -Os setting
# all --> build all
# libs --> build libs only
# src --> build src only
# clean --> clean project
# tshow --> show optimize settings
#Example:
# make OptLIB=3 OptSRC=0 all tshow

TOP=$(shell readlink -f "$(dir $(lastword $(MAKEFILE_LIST)))")
PROGRAM=main
LIBDIR=$(TOP)/libs

#Adust the following line to the library in use
#=========add by embbnux  根據你的庫不同,調整這個地方的庫目錄地址====================#
 STMLIB=$(LIBDIR)/STM32_USB-FS-Device_Lib_V4.0.0/Libraries
#=========add by embbnux  根據你的stm32晶片型號容量不同,修改這個地方的TypeOfMCU=======#
#Adjust TypeOfMCU in use, see CMSIS file "stm32f10x.h"#STM32F103RBT (128KB FLASH, 20KB RAM) --> STM32F10X_MD#TypeOfMCU=STM32F10X_MD#STM32F103RET (512KB FLASH, 64KB RAM) --> STM32F10X_HD#STM32F103ZET (512KB FLASH, 64KB RAM) --> STM32F10X_HD
#============================================================================#
TypeOfMCU=STM32F10X_HD
#============================================================================#
TC=arm-none-eabi
CC=$(TC)-gcc
LD=$(TC)-ld -v
OBJCOPY=$(TC)-objcopy
AR=$(TC)-ar
GDB=$(TC)-gdb
INCLUDE=-I$(TOP)/inc
INCLUDE+=-I$(STMLIB)/CMSIS/Include
INCLUDE+=-I$(STMLIB)/CMSIS/Device/ST/STM32F10x/Include
INCLUDE+=-I$(STMLIB)/CMSIS/Device/ST/STM32F10x/Source/Templates
INCLUDE+=-I$(STMLIB)/STM32F10x_StdPeriph_Driver/inc
INCLUDE+=-I$(STMLIB)/STM32_USB-FS-Device_Driver/inc
COMMONFLAGS=-g -mcpu=cortex-m3 -mthumb
COMMONFLAGSlib=$(COMMONFLAGS)
#Commands for general Makefile and src Makefile
ifeq ($(OptSRC),0)
    COMMONFLAGS+=-O0
    InfoTextSrc=src (no optimize, -O0)
else ifeq ($(OptSRC),1)
    COMMONFLAGS+=-O1
    InfoTextSrc=src (optimize time+ size+, -O1)
else ifeq ($(OptSRC),2)
    COMMONFLAGS+=-O2
    InfoTextSrc=src (optimize time++ size+, -O2)
else ifeq ($(OptSRC),s)
    COMMONFLAGS+=-Os
    InfoTextSrc=src (optimize size++, -Os)
else
    COMMONFLAGS+=-O3
    InfoTextSrc=src (full optimize, -O3)
endif
CFLAGS+=$(COMMONFLAGS) -Wall -Werror $(INCLUDE)
CFLAGS+=-D $(TypeOfMCU)
CFLAGS+=-D VECT_TAB_FLASH

#Commands for libs Makefile
ifeq ($(OptLIB),0)
    COMMONFLAGSlib+=-O0
    InfoTextLib=libs (no optimize, -O0)
else ifeq ($(OptLIB),1)
    COMMONFLAGSlib+=-O1
    InfoTextLib=libs (optimize time+ size+, -O1)
else ifeq ($(OptLIB),2)
    COMMONFLAGSlib+=-O2
    InfoTextLib=libs (optimize time++ size+, -O2)
else ifeq ($(OptLIB),s)
    COMMONFLAGSlib+=-Os
    InfoTextLib=libs (optimize size++, -Os)
else
    COMMONFLAGSlib+=-O3
    InfoTextLib=libs (full optimize, -O3)
endif
CFLAGSlib+=$(COMMONFLAGSlib) -Wall -Werror $(INCLUDE)
CFLAGSlib+=-D $(TypeOfMCU)
CFLAGSlib+=-D VECT_TAB_FLASH

      編譯庫檔案:

      進入libs資料夾,新建Makefile:

# libs Makefile
include ../Makefile.common
LIBS+=libstm32.a
CFLAGSlib+=-c

all: libs

libs: $(LIBS)

libstm32.a:
	@echo -n "Building [email protected] ..."
	@cd $(STMLIB)/CMSIS/Device/ST/STM32F10x/Source/Templates && \
		$(CC) $(CFLAGSlib) \
			system_stm32f10x.c
	@cd $(STMLIB)/STM32F10x_StdPeriph_Driver/src && \
		$(CC) $(CFLAGSlib) \
			-D"assert_param(expr)=((void)0)" \
			-I../../CMSIS/Include \
			-I../../CMSIS/Device/ST/STM32F10x/Include \
			-I../inc \
			*.c
#	@cd $(STMLIB)/STM32_USB-FS-Device_Driver/src && \
#	$(CC) $(CFLAGSlib) \
#	-D"assert_param(expr)=((void)0)" \
#	-I../../CMSIS/Include \
#	-I../../CMSIS/Device/ST/STM32F10x/Include \
#	-I../inc \
#	*.c
	@$(AR) cr $(LIBDIR)/[email protected] \
		$(STMLIB)/CMSIS/Device/ST/STM32F10x/Source/Templates/system_stm32f10x.o \
		$(STMLIB)/STM32F10x_StdPeriph_Driver/src/*.o \
#		$(STMLIB)/STM32_USB-FS-Device_Driver/src/*.o
		@echo "done."
.PHONY: libs clean tshow

clean:
	rm -f $(STMLIB)/CMSIS/Device/ST/STM32F10x/Source/Templates/system_stm32f10x.o
	rm -f $(STMLIB)/STM32F10x_StdPeriph_Driver/src/*.o
	rm -f $(STMLIB)/STM32_USB-FS-Device_Driver/src/*.o
	rm -f $(LIBS)
tshow:
	@echo "######################################################################################################"
	@echo "################# optimize settings: $(InfoTextLib), $(InfoTextSrc)"
	@echo "######################################################################################################"

make clean
make

就會在lib目錄下生成libstm32.a,這個就是編譯好的靜態庫了.

     建立工程編譯ld檔案

     這個ld檔案,為在編譯時告訴編譯器把程式碼放到什麼地址,根據晶片的記憶體以及flash容量不同有所調整

      在工程根目錄下新建linker.ld檔案

      程式碼較長,請到我的資源裡面下載,或者檢視參考pdf裡面的:

      這裡說明需要修改的地方,根據晶片型號不同,選擇相應的RAM FLASH大小

MEMORY {
	/*Adust LENGTH to RAMsize of target MCU:*/
	/*STM32F103RBT --> 20K*/
	/*RAM (RWX) : ORIGIN = 0x20000000 , LENGTH = 20K*/
	/*STM32F103RET --> 64K*/
	/*STM32F103ZET --> 64K*/
	RAM (RWX) : ORIGIN = 0x20000000 , LENGTH = 64K
	EXTSRAM (RWX) : ORIGIN = 0x68000000 , LENGTH = 0
	/*Adust LENGTH to (FLASHsize - FeePROMsize) of target MCU:*/
	/*STM32F103RBT --> 126K*/
	FLASH (RX) : ORIGIN = 0x08000000 , LENGTH = 126K
	/*STM32F103RET --> 508K*/
	/*FLASH (RX) : ORIGIN = 0x08000000 , LENGTH = 508K*/
	/*STM32F103ZET --> 508K*/
	FLASH (RX) : ORIGIN = 0x08000000 , LENGTH = 508K
	/*Adust ORIGIN to (0x08000000 + (FLASHsize-FeePROMsize)) of target MCU*/
	/*and adust LENGTH to FeePROMsize allocated:*/
	/*STM32F103RBT --> 0x08000000+126K, 2K*/
	EEMUL (RWX) : ORIGIN = 0x08000000+126K, LENGTH = 2K
	/*STM32F103RET --> 0x08000000+508K, 4K*/
	/*EEMUL (RWX) : ORIGIN = 0x08000000+508K, LENGTH = 4K*/
}

# general Makefile

include Makefile.common
LDFLAGS=$(COMMONFLAGS) -fno-exceptions -ffunction-sections -fdata-sections -L$(LIBDIR) -nostartfiles -Wl,--gc-sections,-Tlinker.ld

LDLIBS+=-lm
LDLIBS+=-lstm32

STARTUP=startup.c

all: libs src
	$(CC) -o $(PROGRAM).elf $(LDFLAGS) \
		-Wl,--whole-archive \
			src/app.a \
		-Wl,--no-whole-archive \
			$(LDLIBS)
	$(OBJCOPY) -O ihex $(PROGRAM).elf $(PROGRAM).hex
	$(OBJCOPY) -O binary $(PROGRAM).elf $(PROGRAM).bin
#Extract info contained in ELF to readable text-files:
	arm-none-eabi-readelf -a $(PROGRAM).elf > $(PROGRAM).info_elf
	arm-none-eabi-size -d -B -t $(PROGRAM).elf > $(PROGRAM).info_size
	arm-none-eabi-objdump -S $(PROGRAM).elf > $(PROGRAM).info_code
	arm-none-eabi-nm -t d -S --size-sort -s $(PROGRAM).elf > $(PROGRAM).info_symbol

.PHONY: libs src clean tshow

libs:
	$(MAKE) -C libs [email protected]
src:
	$(MAKE) -C src [email protected]
clean:
	$(MAKE) -C src [email protected]
	$(MAKE) -C libs [email protected]
	rm -f $(PROGRAM).elf $(PROGRAM).hex $(PROGRAM).bin $(PROGRAM).info_elf $(PROGRAM).info_size
	rm -f $(PROGRAM).info_code
	rm -f $(PROGRAM).info_symbol
tshow:
		@echo "######################################################################################################"
		@echo "################# optimize settings: $(InfoTextLib), $(InfoTextSrc)"
		@echo "######################################################################################################"

         主要是startup.c 以及main.c,這裡就不在說明了,可以檢視該pdf或者到我的資源下載

         然後進入工程主目錄,下make就好了.

make clean
make OptLIB=0 OptSRC=0 all tshow