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STM32W and SimpleMAC Library
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2013-03-19 1:54 AM
This discussion is locked. Please start a new topic to ask your question.
38 REPLIES 38
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2013-03-21 1:27 AM
Posted on March 21, 2013 at 09:27 Can anyone help please?
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2013-03-21 2:17 AM
Posted on March 21, 2013 at 10:17
I don't know your simpleMAC library, but that doesn't seem to be the causing problem.
As you have noticed, the linker is complaining about arpath
option. A documentation of Gnu ld, for instance, be found here:http://ftp.gnu.org/old-gnu/Manuals/ld-2.9.1/html_node/ld_3.html
Alternatively (the better option) is to check the linker documentation of your toolchain. I think it could help if you post the complete build settings, or alternatively the whole build output.
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2013-03-21 5:22 AM
Posted on March 21, 2013 at 13:22 The original post was too long to process during our migration. Please click on the provided URL to read the original post. https://st--c.eu10.content.force.com/sfc/dist/version/download/?oid=00Db0000000YtG6&ids=0680X000006I6bT&d=%2Fa%2F0X0000000brc%2FzqXhS3J3dcvxIR2FCArOw32Fp6VeyjjczvF6ccuU6rI&asPdf=false
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2013-03-21 5:55 AM
Posted on March 21, 2013 at 13:55
Perhaps not using ld directly, but the gcc driver ?
Like suggested here:
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2013-03-21 6:55 AM
Posted on March 21, 2013 at 14:55
Been using arm-none-eabi-g++ to do the linking here for GNU 4.6 / 4.7
Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..
Up vote any posts that you find helpful, it shows what's working..
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2013-03-21 8:05 AM
Posted on March 21, 2013 at 16:05
If i do the same changing LD=arm-none-eabi-ld --> LD=arm-none-eabi-g++ the result is this:
arm-none-eabi-g++ -nostartfiles -static -T \Projects\SimpleMAC\talk\/link.ld -Wl,--gc-sections -L /CodeSourcery/CodeSourcery20120963/arm-none-eabi/lib/thumb2 -L /CodeSourcery/CodeSourcery20120963/lib/gcc/arm-none-eabi/4.7.2/thumb2 -L /SimpleMAC/Binary -o talk.axf obj/talk.o obj/syscalls.o obj/stm32w108xx_it.o STM32W108xx_StdPeriph_Driver/obj/stm32w108xx_adc.o STM32W108xx_StdPeriph_Driver/obj/stm32w108xx_clk.o STM32W108xx_StdPeriph_Driver/obj/stm32w108xx_exti.o STM32W108xx_StdPeriph_Driver/obj/stm32w108xx_flash.o STM32W108xx_StdPeriph_Driver/obj/stm32w108xx_gpio.o STM32W108xx_StdPeriph_Driver/obj/stm32w108xx_misc.o STM32W108xx_StdPeriph_Driver/obj/stm32w108xx_pwr.o STM32W108xx_StdPeriph_Driver/obj/stm32w108xx_rst.o STM32W108xx_StdPeriph_Driver/obj/stm32w108xx_sc.o STM32W108xx_StdPeriph_Driver/obj/stm32w108xx_slptim.o STM32W108xx_StdPeriph_Driver/obj/stm32w108xx_tim.o STM32W108xx_StdPeriph_Driver/obj/stm32w108xx_wdg.o STM32W108xx_StdPeriph_Driver/obj/system_stm32w108xx.o Utilities/STM32_EVAL/Common/obj/mbxxx_adc_tsensor.o Utilities/STM32_EVAL/Common/obj/mbxxx_i2c_ee.o Utilities/STM32_EVAL/Common/obj/mbxxx_i2c_lis302dl.o Utilities/STM32_EVAL/MB851/obj/mb851.o Utilities/STM32W108xx_HAL_Driver/micro/cortexm3/obj/board.o Utilities/STM32W108xx_HAL_Driver/micro/cortexm3/obj/hal_adc.o Utilities/STM32W108xx_HAL_Driver/micro/cortexm3/obj/hal_clocks.o Utilities/STM32W108xx_HAL_Driver/micro/cortexm3/obj/hal_flash.o Utilities/STM32W108xx_HAL_Driver/micro/cortexm3/obj/hal_uart.o Utilities/STM32W108xx_HAL_Driver/micro/cortexm3/obj/mfg-token.o Utilities/STM32W108xx_HAL_Driver/micro/cortexm3/obj/micro.o Utilities/STM32W108xx_HAL_Driver/micro/cortexm3/obj/micro-common.o Utilities/STM32W108xx_HAL_Driver/micro/cortexm3/obj/micro-common-internal.o Utilities/STM32W108xx_HAL_Driver/micro/cortexm3/obj/nvm.o Utilities/STM32W108xx_HAL_Driver/micro/cortexm3/obj/sleep.o Utilities/STM32W108xx_HAL_Driver/micro/cortexm3/obj/system-timer.o Utilities/STM32W108xx_HAL_Driver/micro/cortexm3/obj/stm32w108/low_level_init.o -lc -lgcc /SimpleMAC/Binary/simplemac-library.a ../lib/gcc/arm-none-eabi/4.7.2/../../../../arm-none-eabi/bin/ld.exe: warning: /SimpleMAC/Binary/simplemac-library.a(analogue.o) uses 2-byte wchar_t yet the output is to use 4-byte wchar_t; use of wchar_t values across objects may fail ../lib/gcc/arm-none-eabi/4.7.2/../../../../arm-none-eabi/bin/ld.exe: warning: /SimpleMAC/Binary/simplemac-library.a(cal_adc.o) uses 2-byte wchar_t yet the output is to use 4-byte wchar_t; use of wchar_t values across objects may fail ../lib/gcc/arm-none-eabi/4.7.2/../../../../arm-none-eabi/bin/ld.exe: warning: /SimpleMAC/Binary/simplemac-library.a(phy-common.o) uses 2-byte wchar_t yet the output is to use 4-byte wchar_t; use of wchar_t values across objects may fail ../lib/gcc/arm-none-eabi/4.7.2/../../../../arm-none-eabi/bin/ld.exe: warning: /SimpleMAC/Binary/simplemac-library.a(phy-library.o) uses 2-byte wchar_t yet the output is to use 4-byte wchar_t; use of wchar_t values across objects may fail ../lib/gcc/arm-none-eabi/4.7.2/../../../../arm-none-eabi/bin/ld.exe: warning: /SimpleMAC/Binary/simplemac-library.a(phy.o) uses 2-byte wchar_t yet the output is to use 4-byte wchar_t; use of wchar_t values across objects may fail ../lib/gcc/arm-none-eabi/4.7.2/../../../../arm-none-eabi/bin/ld.exe: warning: /SimpleMAC/Binary/simplemac-library.a(aes.o) uses 2-byte wchar_t yet the output is to use 4-byte wchar_t; use of wchar_t values across objects may fail ../lib/gcc/arm-none-eabi/4.7.2/../../../../arm-none-eabi/bin/ld.exe: warning: /SimpleMAC/Binary/simplemac-library.a(analogue-cell-bias.o) uses 2-byte wchar_t yet the output is to use 4-byte wchar_t; use of wchar_t values across objects may fail ../lib/gcc/arm-none-eabi/4.7.2/../../../../arm-none-eabi/bin/ld.exe: warning: /SimpleMAC/Binary/simplemac-library.a(analogue-filter.o) uses 2-byte wchar_t yet the output is to use 4-byte wchar_t; use of wchar_t values across objects may fail ../lib/gcc/arm-none-eabi/4.7.2/../../../../arm-none-eabi/bin/ld.exe: warning: /SimpleMAC/Binary/simplemac-library.a(analogue-lna.o) uses 2-byte wchar_t yet the output is to use 4-byte wchar_t; use of wchar_t values across objects may fail ../lib/gcc/arm-none-eabi/4.7.2/../../../../arm-none-eabi/bin/ld.exe: warning: /SimpleMAC/Binary/simplemac-library.a(analogue-mod-dac.o) uses 2-byte wchar_t yet the output is to use 4-byte wchar_t; use of wchar_t values across objects may fail ../lib/gcc/arm-none-eabi/4.7.2/../../../../arm-none-eabi/bin/ld.exe: warning: /SimpleMAC/Binary/simplemac-library.a(analogue-vco.o) uses 2-byte wchar_t yet the output is to use 4-byte wchar_t; use of wchar_t values across objects may fail ../lib/gcc/arm-none-eabi/4.7.2/../../../../arm-none-eabi/bin/ld.exe: warning: /SimpleMAC/Binary/simplemac-library.a(byte-utilities.o) uses 2-byte wchar_t yet the output is to use 4-byte wchar_t; use of wchar_t values across objects may fail ../lib/gcc/arm-none-eabi/4.7.2/../../../../arm-none-eabi/bin/ld.exe: warning: /SimpleMAC/Binary/simplemac-library.a(eui64.o) uses 2-byte wchar_t yet the output is to use 4-byte wchar_t; use of wchar_t values across objects may fail ../lib/gcc/arm-none-eabi/4.7.2/../../../../arm-none-eabi/bin/ld.exe: warning: cannot find entry symbol ResetISR; defaulting to 08000000 arm-none-eabi-objcopy talk.axf -O binary talk.bin Thanks
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2013-03-21 8:20 AM
Posted on March 21, 2013 at 16:20
warning: /SimpleMAC/Binary/simplemac-library.a(analogue-mod-dac.o) uses 2-byte wchar_t yet the output is to use 4-byte wchar_t; use of wchar_t values across objects may fail
There seem to be a parameter size mismatch - check the wchar_t definition in the library.../lib/gcc/arm-none-eabi/4.7.2/../../../../arm-none-eabi/bin/ld.exe: warning: cannot find entry symbol ResetISR; defaulting to 08000000
This routine is usually found in the startup code, provided as assembler code. I can't find yours...
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2013-03-21 8:39 AM
Posted on March 21, 2013 at 16:39
warning: /SimpleMAC/Binary/simplemac-library.a(analogue-mod-dac.o) uses 2-byte wchar_t yet the output is to use 4-byte wchar_t; use of wchar_t values across objects may fail
There seem to be a parameter size mismatch - check the wchar_t definition in the library.
This is ST Library, I have no sources of the library
phy-library.h Interface definition for SimpleMAC library functionality. ../lib/gcc/arm-none-eabi/4.7.2/../../../../arm-none-eabi/bin/ld.exe: warning: cannot find entry symbol ResetISR; defaulting to 08000000This routine is usually found in the startup code, provided as assembler code. I can't find yours...
In the file startup.c exits ResetISR function as i wrote in my first post. In this case, is this file incorrect? When i not include SimpleMac Library everything works fine
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2013-03-21 9:13 AM
Posted on March 21, 2013 at 17:13
Sorry, you are right, this ResetISR is defined in startup.c.
All other toolchains I know use an asm file here. But I can't see a reason why it shouldn't work.LIB = -lc -lgcc -simplemac-library
This looks suspicious. Do you want to add the simplemac library as link-in library here ? Usually, the linker assumes libraries named
libNAME.a
. You add a library to the linker with specifying ''-lNAME
''. So, for example,-lc
and-lgcc
are expanded tolibc.a
andlibgcc.a
by the linker, and this are the files looked for.
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