cmsis_os.c:389:23: error: passing argument 5 of 'xTimerCreate' from incompatible pointer type

[guillaumeVolery]

Describe the set-up

• STM32F103ZGT6
• Visual Studio Code
• WSL2
• Ubuntu based container

Compiler

arm-none-eabi-gcc -v Using built-in specs. COLLECT_GCC=arm-none-eabi-g++ COLLECT_LTO_WRAPPER=/usr/lib/gcc/arm-none-eabi/12.2.1/lto-wrapper Target: arm-none-eabi Configured with: ../configure --build=x86_64-linux-gnu --prefix=/usr --includedir='/usr/lib/include' --mandir='/usr/lib/share/man' --infodir='/usr/lib/share/info' --sysconfdir=/etc --localstatedir=/var --disable-option-checking --disable-silent-rules --libdir='/usr/lib/lib/x86_64-linux-gnu' --libexecdir='/usr/lib/lib/x86_64-linux-gnu' --disable-maintainer-mode --disable-dependency-tracking --mandir=/usr/share/man --enable-languages=c,c++,lto --enable-multilib --disable-decimal-float --disable-libffi --disable-libgomp --disable-libmudflap --disable-libquadmath --disable-libssp --disable-libstdcxx-pch --disable-nls --disable-shared --disable-threads --enable-tls --build=x86_64-linux-gnu --target=arm-none-eabi --with-system-zlib --with-gnu-as --with-gnu-ld --with-pkgversion=15:12.2.rel1-1 --without-included-gettext --prefix=/usr/lib --infodir=/usr/share/doc/gcc-arm-none-eabi/info --htmldir=/usr/share/doc/gcc-arm-none-eabi/html --pdfdir=/usr/share/doc/gcc-arm-none-eabi/pdf --bindir=/usr/bin --libexecdir=/usr/lib --libdir=/usr/lib --disable-libstdc++-v3 --host=x86_64-linux-gnu --with-headers=no --without-newlib --with-multilib-list=rmprofile,aprofile ASFLAGS= CFLAGS='-g -O2 -ffile-prefix-map=/build/gcc-arm-none-eabi-8GAN2q/gcc-arm-none-eabi-12.2.rel1=. -fstack-protector-strong' CPPFLAGS='-Wdate-time -D_FORTIFY_SOURCE=2' CXXFLAGS='-g -O2 -ffile-prefix-map=/build/gcc-arm-none-eabi-8GAN2q/gcc-arm-none-eabi-12.2.rel1=. -fstack-protector-strong' DFLAGS=-frelease FCFLAGS='-g -O2 -ffile-prefix-map=/build/gcc-arm-none-eabi-8GAN2q/gcc-arm-none-eabi-12.2.rel1=. -fstack-protector-strong' FFLAGS='-g -O2 -ffile-prefix-map=/build/gcc-arm-none-eabi-8GAN2q/gcc-arm-none-eabi-12.2.rel1=. -fstack-protector-strong' GCJFLAGS='-g -O2 -ffile-prefix-map=/build/gcc-arm-none-eabi-8GAN2q/gcc-arm-none-eabi-12.2.rel1=. -fstack-protector-strong' LDFLAGS=-Wl,-z,relro OBJCFLAGS='-g -O2 -ffile-prefix-map=/build/gcc-arm-none-eabi-8GAN2q/gcc-arm-none-eabi-12.2.rel1=. -fstack-protector-strong' OBJCXXFLAGS='-g -O2 -ffile-prefix-map=/build/gcc-arm-none-eabi-8GAN2q/gcc-arm-none-eabi-12.2.rel1=. -fstack-protector-strong' INHIBIT_LIBC_CFLAGS=-DUSE_TM_CLONE_REGISTRY=0 AR_FOR_TARGET=arm-none-eabi-ar AS_FOR_TARGET=arm-none-eabi-as LD_FOR_TARGET=arm-none-eabi-ld NM_FOR_TARGET=arm-none-eabi-nm OBJDUMP_FOR_TARGET=arm-none-eabi-objdump RANLIB_FOR_TARGET=arm-none-eabi-ranlib READELF_FOR_TARGET=arm-none-eabi-readelf STRIP_FOR_TARGET=arm-none-eabi-strip SED=/bin/sed SHELL=/bin/sh BASH=/bin/bash CONFIG_SHELL=/bin/bash Thread model: single Supported LTO compression algorithms: zlib gcc version 12.2.1 20221205 (15:12.2.rel1-1)

Source file:

• $Date: 5. February 2013
• $Revision: V1.02
• Project: CMSIS-RTOS API
• Title: cmsis_os.c

Describe the bug In cmsis-os.c file, the cast of timer_def->ptimer to TaskFunction_t type is wrong as xTimerCreate function expect a variable of type TimerCallbackFunction_t. See problem and correction below on the screenshot below.

It generate only a warning... but our goal is to deliver a warning-free software...

How To Reproduce Build the project with -Werror GCC flag.

Additional context Not applicable.

Screenshots

[TOUNSTM]

ST Internal Reference: 182663

[TOUNSTM]

Fixed in 42472d601caa457b02d849c7de5f9792629ee324