annotate BSDmakefile @ 5:efa2c22266e3

PWM control LED backlight. Not sure why the AFIO clock needs to be on for this but not, say USART.
author Daniel O'Connor <darius@dons.net.au>
date Fri, 06 Jan 2012 09:46:28 +1030
parents 2c87e30c982d
children 9404b9869c27
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1 PROG= main
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2
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3 SRCS= comm.c \
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4 core_cm3.c \
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5 lcd.c \
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6 main.c \
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7 misc.c \
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8 startup_stm32f10x_md_mthomas.c \
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9 syscalls.c \
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10 system_stm32f10x.c \
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11
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12 STM32LIBS= usart gpio rcc rtc pwr bkp fsmc spi tim
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14 .for f in ${STM32LIBS}
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15 SRCS+= stm32f10x_${f}.c
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16 CFLAGS+= -DSTM32F10X_${f:U}_EN
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17 .endfor
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19 # Linker file
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20 LINKFILE= ${.CURDIR}/STM32F10x_512k_64k_flash.ld
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22 # Set CPU type
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23 COMMONFLAGS= -mcpu=cortex-m3
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24 # Enable thumb code (since the Cortex M3 only does thumb)
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25 COMMONFLAGS+= -mthumb
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26 # Debugging & optimisation
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27 COMMONFLAGS+= -g -O2
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28 # Put functions & data in individual sections to allow the linker to optimise (breaks debugging apparently)
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29 #COMMONFLAGS+= -ffunction-sections -fdata-sections
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30 # We aren't using exceptions
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31 COMMONFLAGS+= -fno-exceptions
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33 CFLAGS+= -I ${.CURDIR}
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35 # Set device type
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36 CFLAGS+= -DSTM32F10X_HD
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37 # Set clocks
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38 CFLAGS+= -DHSE_VALUE=8000000UL -DSYSCLK_FREQ_72MHz=72000000
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39 # Enable STM peripheral drivers
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40 CFLAGS+= -DUSE_STDPERIPH_DRIVER
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41 # Enable startup delay
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42 #CFLAGS+= -DSTARTUP_DELAY
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43 # Vector table in flash
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44 CFLAGS+= -DVECT_TAB_FLASH
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45 CFLAGS+= -mthumb-interwork
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46 # Enable warnings (disable char-subscripts otherwise ctypes.h generates warnings
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47 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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48
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49 LDFLAGS= -nostartfiles -Wl,--gc-sections -lc -lm -lgcc
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50
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51 # Location of STM32 library bits
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52 STMLIB= ${.CURDIR}/libs/STM32F10x_StdPeriph_Lib_V3.5.0
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53 PERIPHDIR= ${STMLIB}/Libraries/STM32F10x_StdPeriph_Driver
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54 COREDIR= ${STMLIB}/Libraries/CMSIS/CM3/CoreSupport
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55 SYSDIR= ${STMLIB}/Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x
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57 CFLAGS+= -I ${PERIPHDIR}/inc
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58 CFLAGS+= -I ${SYSDIR}
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59 CFLAGS+= -I ${COREDIR}
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60
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61 .PATH: ${PERIPHDIR}/src
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62 .PATH: ${COREDIR}
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63 .PATH: ${SYSDIR}
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64
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65 debug:
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66 ${GDB} --eval-command="target remote 127.0.0.1:61234" ${PROG}.elf
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68 load:
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69 ${GDB} --eval-command="target remote 127.0.0.1:61234" --eval-command "load" ${PROG}.elf
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71 .include "${.CURDIR}/BSDmakefile.arm"