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Split out compile flags for easier editing. Allow toolchain suffixes (needed for when arm-elf works). Add debug target.
author Daniel O'Connor <darius@dons.net.au>
date Sat, 08 Oct 2011 20:33:47 +1030
parents c59513fd84fb
children 74e9b3baac1e
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c59513fd84fb Initial commit of STM32 test code.
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1 PROG= main
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2
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3 SRCS= main.c \
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4 comm.c \
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5 syscalls.c \
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6 startup_stm32f10x_md_mthomas.c \
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7 core_cm3.c \
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8 system_stm32f10x.c \
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9 stm32f10x_usart.c \
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10 stm32f10x_flash.c \
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11 stm32f10x_gpio.c \
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12 stm32f10x_rcc.c \
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13 stm32f10x_spi.c \
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14 stm32f10x_rtc.c \
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15 stm32f10x_bkp.c \
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16 stm32f10x_pwr.c \
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17 stm32f10x_dma.c \
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18 stm32f10x_tim.c \
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19 misc.c
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20
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21 # Linker file
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22 LINKFILE= ${.CURDIR}/STM32F10x_512k_64k_flash.ld
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23
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24 # Set CPU type
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25 COMMONFLAGS= -mcpu=cortex-m3
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26 # Enable thumb code (since the Cortex M3 only does thumb)
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27 COMMONFLAGS+= -mthumb
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28 # Debugging & optimisation
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29 COMMONFLAGS+= -g -Os
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30 # Put functions & data in individual sections to allow the linker to optimise (breaks debugging apparently)
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31 #COMMONFLAGS+= -ffunction-sections -fdata-sections
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32 # We aren't using exceptions
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33 COMMONFLAGS+= -fno-exceptions
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34
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35 CFLAGS+= -I ${.CURDIR}
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36
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37 # Set device type
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38 CFLAGS+= -DSTM32F10X_MD
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39 # Set clocks
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40 CFLAGS+= -DHSE_VALUE=8000000UL -DSYSCLK_FREQ_72MHz=72000000
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41 # Enable STM peripheral drivers
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42 CFLAGS+= -DUSE_STDPERIPH_DRIVER
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43 # Enable startup delay
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44 #CFLAGS+= -DSTARTUP_DELAY
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45 # Vector table in flash
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46 CFLAGS+= -DVECT_TAB_FLASH
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47 # Enable warnings (disable char-subscripts otherwise ctypes.h generates warnings
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48 CFLAGS+= -Wall -Wextra -pedantic -Wimplicit -Wcast-align -Wpointer-arith -Wredundant-decls -Wshadow -Wcast-qual -Wcast-align -Wnested-externs -Wno-char-subscripts -std=gnu99
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49
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50 LDFLAGS= -nostartfiles -Wl,--gc-sections -lc -lm -lgcc
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51
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52 # Location of STM32 library bits
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53 STMLIB= ${.CURDIR}/libs/STM32F10x_StdPeriph_Lib_V3.5.0
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54 PERIPHDIR= ${STMLIB}/Libraries/STM32F10x_StdPeriph_Driver
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55 COREDIR= ${STMLIB}/Libraries/CMSIS/CM3/CoreSupport
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56 SYSDIR= ${STMLIB}/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x
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57
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58 CFLAGS+= -I ${PERIPHDIR}/inc
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59 CFLAGS+= -I ${SYSDIR}
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60 CFLAGS+= -I ${COREDIR}
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61
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62 .PATH: ${PERIPHDIR}/src
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63 .PATH: ${COREDIR}
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64 .PATH: ${SYSDIR}
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65
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66 debug:
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67 ${GDB} --eval-command="target remote 10.211.55.3:61234" --eval-command "load" ${PROG}.elf
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68
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69 .include "${.CURDIR}/BSDmakefile.arm"