STM32W and SimpleMAC Library

Posted on March 21, 2013 at 09:27

Can anyone help please?

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 a

rpath

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.

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

Posted on March 21, 2013 at 13:55

Perhaps not using ld directly, but the gcc driver ?

Like suggested here:

http://stackoverflow.com/questions/14362290/bad-rpath-option-while-trying-to-cross-compile-node-js-for-arm

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

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...

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 08000000

 

This 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

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 to

libc.a

and

libgcc.a

by the linker, and this are the files looked for.

Posted on March 21, 2013 at 17:41

Thank you very much,

**with LD=arm-none-eabi-g++

If i use LIB = -lc -lgcc -lsimplemac-library

Output is:

...

c:/codesourcery/codesourcery20120963/bin/../lib/gcc/arm-none-eabi/4.7.2/../../../../arm-none-eabi/bin/ld.exe: cannot find -lsimplemac-library

collect2.exe: error: ld returned 1 exit status

make: *** [talk.axf] Error 1

If i use LIB = -lc -lgcc /SimpleMAC/Binary/simplemac-library.a

Output:

...

../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

** with LD=arm-none-eabi-ld

 If i use LIB = -lc -lgcc -lsimplemac-library

Output is:

...

arm-none-eabi-ld: cannot find -lsimplemac-library

make: *** [talk.axf] Error 1

 If i use LIB = -lc -lgcc -simplemac-library

Output:

...

-lgcc -simplemac-library

arm-none-eabi-ld: bad -rpath option

make: *** [talk.axf] Error 1