Porting a Keil uVision project to the GNU tool chain

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Mohit3112.
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Porting a Keil uVision project to the GNU tool chain

I am using application note B-24 ,after some editing i got it working till linking stage but after that i get this error

cc ../../../src/modules/app/src/app_project/template_fh/app_template_proj.o.
cc startup_armcm0.o.
LINK out/full_emb_sysram.axf
../../../patch_code/obj/ch_map.obj: file not recognized: File format not recognized
collect2: error: ld returned 1 exit status
make: *** [out/full_emb_sysram.axf] Error 1

so basically patch code is not recognised by gcc-arm-none-eabi

任何关于我可能做错的评论?

Thank you
Mohit Maheshwari.

je_dialog
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Hello Mohit,

Hello Mohit,

our GNU expert is OOO this week and admittedly I dont have much experience of GNU myself. I did a quick search online : can .obj files be linked in GNU ? this thread belwo implies not.

BR JE_Dialog

http://www.delorie.com/djgpp/v2faq/faq17_5.html.

Mohit3112.
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谢谢你的relpy,我得到了新的

谢谢你的relpy,我得到了新的SDK 3.0.6,.obj文件在这个中有精灵格式,我能够编译项目并生成十六进制文件,但有一个优化选项-fplugin = tree_switch_shortcut_elf我的手臂 - 没有 -eabi compiler does not support , it's for optimization of R.W. FSM that is implemeted in code. i compiled removing that option and hex file is generated and i used JLinkGDBServer and gdb to upload hex file but device is not advertising i used compiler binaries from launchpad project 'https://launchpad.net/gcc-arm-embedded/+ download.' can you point me to resource where i can get compatible compiler

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Hi,

Hi,

I ve got the same result, can not advertise when I compile with this toolchain gcc-arm-none-eabi-4_8-2014q3. However I can run come code (ie. led blinking) and its working.
I can also confirm that the uart driver is not working with that tool chain. I used the conversion script to generate the Makefile. I did also some test with the DA14580_BEACON_3.40-2.6 sample code with no luck.

Whatever sample code I use when I set cmd->channel_map to anything but zero I seems to crash the module...

Any idea ?

剖腹脉
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I can confirm that -fplugin

我可以确认--fplugin = tree_switch_shortcut_ELF与Windows&Mac版本的GCC-ARM-None-EABI-4_8-2014Q3不兼容,但仅在Linux上。我没有尝试使用带有选项的Linux盒子(我正在编译在Mac上。)

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这是我的makefile

这是我的makefile以获取更多信息:
#
# The Makefile must define the following variables, which are used by common.mk:
# O: output directory
# STACK_SIZE: number of bytes to reserve for the stack
#Heap_size:为堆保留的字节数
# CORTEX_M: the Cortex-M model to target
# STARTUP_DEFS: define's that configure the start-up code
# CFLAGS: flags used for compilation AND linking
#ldflags:用于链接的标志
# ROM_MAP_FILE:ROM map file
# OBJ: list of object files to compile and link
# TARGET_ELF: name of the target (used in the generated images)
#

# 输出目录
O ?= out

#堆栈大小
stack_size = 0x0600.
#堆大小
HEAP_SIZE = 0x0100

# Startup code
CORTEX_M := 0
startup = startup_armcm $(cortex_m).s

#启动配置
STARTUP_DEFS += -D__STACK_SIZE=$(STACK_SIZE) -D__HEAP_SIZE=$(HEAP_SIZE)
#startup_defs + = -d__start = main
#startup_defs + = -d__startup_copy_multiple
STARTUP_DEFS += -D__STARTUP_CLEAR_BSS_MULTIPLE

# -Os -flto -ffunction-sections -fdata-sections to compile for code size
#CFLAGS += -flto
CFLAGS += -ffunction-sections -fdata-sections -Wno-implicit-function-declaration
#代码大小链接
GC := -Wl,--gc-sections

SRC := src/
构建:=构建/

TOP ?= $(shell pwd)

APP_SRC := ./app/B4S.c \
./app/system/periph_setup.c \
./app/system/b4s_uart.c \
$(src)模块/ app / src / app.c \
$(src)模块/ app / src / app_sec.c \
$(SRC)modules/app/src/app_sec_task.c \
$(SRC)modules/app/src/app_task.c

BOOT_SRC := plf/refip/src/arch/boot/rvds/system_ARMCM0.c \
plf/refip/src/arch/main/ble/hardfault_handler.c

#boot_src_s:= PLF / RECIP / SRC / ARCH / BOOT / RVDS / BOOT_VECTORSS.S
BOOT_SRC_S :=

ARCH_SRC := plf/refip/src/arch/main/ble/arch_main.c \
PLF / REFIP / SRC / ARCH / MAIN / BLE / JUMP_TABLE.c \
plf/refip/src/arch/main/ble/arch_sleep.c \
plf/refip/src/arch/main/ble/nmi_handler.c \
plf/refip/src/arch/main/ble/arch_system.c

NVDS_SRC := modules/nvds/src/nvds.c

RWBLE_SRC := modules/rwip/src/rwip.c \
ip/ble/ll/src/rwble/rwble.c

HOST_SRC := ip/ble/hl/src/host/gap/gapm/gapm.c

DRIVER_SRC := modules/rf/src/rf_580.c \
PLF / REFIP / SRC / DRIVER / GPIO / GPIO.C

PROFILE_SRC :=

SRCS_C := $(APP_SRC) $(addprefix $(SRC), $(BOOT_SRC)) \
$(addprefix $(SRC), $(ARCH_SRC)) \
$(addprefix $(src),$(nvds_src))\
$(addprefix $(SRC), $(RWBLE_SRC)) \
$(addprefix $(src),$(driver_src))\
$(addprefix $(SRC), $(PROFILE_SRC))

SRCS_S := $(addprefix $(SRC), $(BOOT_SRC_S))

HEADERS_DIR := dialog/include \
ip/ble/hl/src/hcih \
ip/ble/hl/src/host/att \
ip/ble/hl/src/host/att/attc \
IP / BLE / HL / SRC / HOST / ATT / ATTM \
IP / BLE / HL / SRC / HOST / ATT / ATTS \
ip /祝福/ hl \ / src /主机/差距
IP / BLE / HL / SRC / HOST / GAP / GAPC \
ip/ble/hl/src/host/gap/gapm \
ip/ble/hl/src/host/gatt \
ip/ble/hl/src/host/gatt/gattc \
IP / BLE / HL / SRC / Host / Gatt / Gattm \
ip/ble/hl/src/host/i2c \
IP / BLE / HL / SRC / HOST / I2C / I2CC \
ip/ble/hl/src/host/i2c/i2cm \
IP / BLE / HL / SRC / Host / L2C / L2CC \
IP / BLE / HL / SRC / Host / SMP \
ip/ble/hl/src/host/smp/smpc \
IP / BLE / HL / SRC / Host / SMP / SMPM \
ip/ble/hl/src/rwble_hl \
ip/ble/ll/src/controller/em \
IP / BLE / LL / SRC / CONTROLLER / LLC \
IP / BLE / LL / SRC / CONTROLLER / LLD \
ip/ble/ll/src/controller/llm \
IP / BLE / LL / SRC / HCIC \
IP / ble / ll / src / rwble \
modules/app/api \
modules/app/src \
modules/app/src/app_utils/app_console \
modules/app/src/app_utils/app_multi_bond \
模块/ app / src / app_utils / app_stream_queue \
modules/app/src/app_profiles/ancc \
modules/app/src/app_profiles/basc \
modules/app/src/app_profiles/bass \
modules/app/src/app_profiles/disc \
modules/app/src/app_profiles/diss \
modules/app/src/app_profiles/findme \
modules/app/src/app_profiles/ht \
modules/app/src/app_profiles/ieu \
modules/app/src/app_profiles/mpu \
modules/app/src/app_profiles/neb \
模块/ app / src / app_profiles / prox_reporter \
模块/ app / src / app_profiles / pru \
modules/app/src/app_profiles/scppc \
modules/app/src/app_profiles/spotar \
modules/app/src/app_profiles/stream \
模块/ app / src / app_profiles / streamdatad \
模块/ app / src / app_profiles / streamdatah \
模块/常见/ api \
模块/ dbg / api \
模块/ gtl / api \
modules/gtl/src \
modules/ke/api \
modules/ke/src \
modules/nvds/api \
模块/ rf / api \
模块/ RWIP / API \
PLF / RECIP / SRC / ARCH \
plf/refip/src/arch/boot/rvds \
plf/refip/src/arch/compiler/rvds \
plf/refip/src/arch/ll/rvds \
PLF / REFIP / SRC / ARCH / MAIN / BLE \
plf/refip/src/driver/accel \
plf/refip/src/driver/adc \
plf/refip/src/driver/battery \
plf/refip/src/driver/bme280 \
plf/refip/src/driver/coex \
plf/refip/src/driver/emi \
plf/refip/src/driver/gpio \
PLF / RECIP / SRC / DRIVER / I2C_CORE \
PLF / RECIP / SRC / DRIVER / I2C_EEPROM \
plf/refip/src/driver/intc \
plf/refip/src/driver/inv \
plf/refip/src/driver/led \
PLF / REFIP / SRC / DRIVER / PWM \
plf/refip/src/driver/rc5 \
plf/refip/src/driver/reg \
PLF / REFIP / SRC / DRIVER / SPI \
plf/refip/src/driver/spi_flash \
PLF / RECIP / SRC / DRIVER / SPI_HCI \
plf/refip/src/driver/syscntl \
PLF / REFIP / SRC / DRIVER / TIMER \
PLF / RECIP / SRC / DRIVER / WKUPCT_QUADEC

BUILD_DIR := $(addprefix $(BUILD),$(MODULES))
OBJ := $(patsubst src/%.c,build/%.o,$(SRCS_C)) $(patsubst src/%.s,build/%.o,$(SRCS_S))
INCLUDES := $(addprefix -I,$(addprefix $(SRC),$(HEADERS_DIR))) -I./app -I./app/system

#优化标志
#cflags + = -os -fplugin = tree_switch_shortcut_elf
CFLAGS += -Os
CFLAGS += $(INCLUDES)
cflags + = -include da14580_config.h

print-% : ; @echo $* = $($*)

#全局配置

ROM_MAP_FILE := ./misc/rom_symdef.txt

LDFlags + = $(USE_NANO)$(USE_NOHOST)$(LDScripts)$(GC)$(地图)

# don't complain about unknown attributes (i.e. zero_init)
cflags + = -wno-属性-wno-未使用

# CHECK: this flag prevents the warning
# "uses 2-byte wchar_t yet the output is to use 4-byte wchar_t;
# use of wchar_t values across objects may fail"
#重新审视与wc如果事情没有像预期的那样工作har_t strings.
ldflags + = -wl, - no-wchar-size-prote

src_cfiles:= $(srcs_c)

src_Sfiles := $(SRCS_S)

obj_cfiles:= $(src_cfiles:.c = .o)
obj_sfiles:= $(src_sfiles:.s = .o)

#Patch对象
patch_objs:= ./patch_code/obj/gapm_util.obj \
./patch_code/obj/smpc_task.obj \
./patch_code/obj/smpc.obj \
./patch_code/obj/atts_task.obj \
./patch_code/obj/ch_map.obj \
./patch_code/obj/kay_task.obj.

startup_obj := $(STARTUP:.S=.o)

OBJ := $(obj_cfiles) $(obj_Sfiles) $(startup_obj)

# target
TARGET_ELF := full_emb_sysram

include common.mk

-----------------------

和我的常见..

#
# Common variables and recipies used by Makefiles.
# The following variables are defined:
#cc:c交叉编译器
#CPP:交叉预处理器
#Objcopy:Cross-Objcopy
# USE_NANO: link flags to select newlib-nano
# USE_SEMIHOST: link flags to enable semihosting
#ured_nohost:链接标志以禁用半主轴
#地图:链接标志以创建地图文件
# LDSCRIPTS: link flags to use a custom link script, generated from $(LINK_SCRIPT).S
#

CROSS_COMPILE = ../toolschain/gcc-arm-none-eabi-4_8-2014q3/bin/arm-none-eabi-
CC = $(CROSS_COMPILE)gcc
CPP = $(CROSS_COMPILE)cpp
OBJCOPY = $(CROSS_COMPILE)objcopy

# verbosity switch
v?= 0
ifeq ($(V),0)
V_CC = @echo " CC " $@;
V_CPP = @echo " CPP " $@;
v_link = @echo“链接”$ @;
V_OBJCOPY = @echo " OBJCPY" $@;
V_CLEAN = @echo " CLEAN ";
V_SED = @echo " SED " $@;
V_GAWK = @echo " GAWK " $@;
else
V_OPT = '-v'
endif

# Use newlib-nano. To disable it, specify USE_NANO=
use_nano:= --specs = nano.specs

# Use semihosting or not
USE_SEMIHOST := --specs=rdimon.specs
USE_NOHOST := --specs=nosys.specs

# Create map file
地图= -wl,-map = $(o)/ lst / $(target_elf).map

ARCH_FLAGS = -mthumb -mcpu=cortex-m$(CORTEX_M)

# general compilation flags
CFLAGS += $(ARCH_FLAGS) $(STARTUP_DEFS) -std=gnu99

ifeq ($(V),2)
CFLAGS += --verbose
ldflags + = -wl, - 冗长
endif

ROM_SYMDEF := rom.symdef
ROM_SYMBOLS := rom.symbols
link_script:= 580.lds
LDScripts:= -L。-t $(link_script)

all: $(O)/$(TARGET_ELF).hex $(O)/$(TARGET_ELF).bin

清洁:
$(V_CLEAN)for file in $(OBJ); do rm -f $(V_OPT) "$$file"; done
@rm -rf $(v_opt)$(o)
@rm -f $(v_opt)$(rom_symdef)$(rom_symbols)$(link_script)
@rm -f $(v_opt)$(obj:.o = .d)

run: $(O)/$(TARGET_ELF).bin
@(cd $(O) && JLinkExe ../loadbin.txt)

$(O)/ :
@mkdir -p $(v_opt)$(o)/ lst

# how to create the main ELF target
$(o)/ $(target_elf).axf:$()/ $(rom_symbols)$(link_script)$(obj)
$(V_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(OBJ) $(patch_objs) -o $@

# how to create the final hex file
$(O)/$(TARGET_ELF).hex: $(O)/$(TARGET_ELF).axf
$(V_OBJCOPY)$(OBJCOPY) -O ihex $< $@

# how to create the final binary file
$(O)/$(TARGET_ELF).bin: $(O)/$(TARGET_ELF).axf
$(V_OBJCOPY)$(OBJCOPY) -O binary $< $@

# how to create the linker script
$(LINK_SCRIPT): $(LINK_SCRIPT).S
$(V_CPP)$(CPP) $(CFLAGS) -I./app -P $< -o $@

#如何创建一个清洁的已知符号列表,由ROM代码使用
$(ROM_SYMDEF): $(ROM_MAP_FILE)
$(V_SED)sed -n -e 's/ */ /g p' $< | sed -e '/^[;#]/d' | \
排序|dos2unix> $ @

#如何使用已知符号创建文件,以便在链接器脚本中使用
$(ROM_SYMBOLS): $(ROM_SYMDEF)
$(V_GAWK)gawk '{printf "%s = %s ;\n", $$3, $$1}' $< > $@

-include $(obj:.o = .d)

# how to compile C files
%.o:%.c
$(V_CC)$(CC) $(CFLAGS) -c $< -o $@
@rm -f $*.d.*
@$(CC) -MM $(CFLAGS) $*.c > $*.d
@mv -f $*.d $*.d.tmp
@sed -e 's|.*:|$*.o:|' < $*.d.tmp > $*.d
@sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | fmt -1 | \
SED -E'S / ^ * //'-e's / $$$ /:/'>> $ *。D
@rm -f $ *。d.tmp

#如何编译装配文件
%.o:%.s
$(V_CC)$(CC) $(CFLAGS) -c $< -o $@

Mohit3112.
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嗨cverdier,

嗨cverdier,

I also compiled files on my mac and i think even ubuntu-version of toolchain does not have this -fplugin=tree_switch_shortcut_elf option (at least in the version that i have) . I am sure that compiling code without 'tree_switch_elf' option will not work because that option is used for optimisation of FSM implemented by riviera waves. One crazy option is to build our on version of arm-none-gcc with tree_switch_elf plugin enabled ( tried that in case of arm-linux-gnueabi while back , but it will take at-least one week to debug and compile gcc ). will update on same soon

Mohit Maheshwari.

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I managed to compile with the

I managed to compile with the 'tree_switch_elf' option using GCC 4.9 for mac,https://launchpad.net/gcc-arm-embedded/4.9. I make this change in the Makefile :

#优化标志
CFLAGS += -Os -ftree-switch-shortcut

没有路ck, same crash on the module as soon as I use cmd->channel_map to select one channel for broadcast..

ankitdaf
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树切换 - 快捷方式是没有

树切换 - 快捷方式是没有longer a plugin if I understood correctly, it happens by default and is a feature of gcc now. The file is a part of the gcc source as well in the gcc/gcc folder, you can have a look

剖腹脉
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Is there any chance to have

有机会对这一项目有一个更新吗ect like having a full configured working project using the radio (including Makefile & updated linker script) using GNU GCC please ?

Any help on this subject will be much appreciated !

谢谢 :)

CoreyWilliamson.
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Hi,

Hi,

还有任何更新吗?

Reading the App note B-024 seems to imply that the project builds and works, has someone gotten the radio to work with the gcc tool chain yet?

Thanks

保罗.Deber
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The solution is to use this

解决方案是使用此工具链:
https://launchpad.net/gcc-arm-embedded/4.9/4.9-2015-q3-update
and change the -fplugin=tree_switch_shortcut_elf into -ftree-switch-shortcut

Possibly you'll get the next error about __weak, solve that by adding -D__weak="__attribute__((weak))" to the CFLAGS in common.mk
以及关于__nop()的错误,通过添加-d“__ nop()”=“asm(\”nop \“)来解决该问题。

Mohit3112.
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can you confirm the hexfile

can you confirm the hexfile you generated worked ?