STM32CubeMx generate lwIP code with multiple definition issues

[snowuyl]

arm-none-eabi-gcc -mcpu=cortex-m4 -g3 -DDEBUG -c -x assembler-with-cpp -MMD -MP -MF"Core/Startup/startup_stm32f429igtx.d" -MT"Core/Startup/startup_stm32f429igtx.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Core/Startup/startup_stm32f429igtx.o" "../Core/Startup/startup_stm32f429igtx.s"
arm-none-eabi-gcc "../Core/Src/eth.c" -mcpu=cortex-m4 -std=gnu11 -g3 -DDEBUG -DUSE_HAL_DRIVER -DSTM32F429xx -c -I../Core/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I../Drivers/CMSIS/Include -I../LWIP/App -I../LWIP/Target -I../Middlewares/Third_Party/LwIP/src/include -I../Middlewares/Third_Party/LwIP/system -I../Drivers/BSP/Components/lan8742 -I../Middlewares/Third_Party/LwIP/src/include/netif/ppp -I../Middlewares/Third_Party/LwIP/src/include/lwip -I../Middlewares/Third_Party/LwIP/src/include/lwip/apps -I../Middlewares/Third_Party/LwIP/src/include/lwip/priv -I../Middlewares/Third_Party/LwIP/src/include/lwip/prot -I../Middlewares/Third_Party/LwIP/src/include/netif -I../Middlewares/Third_Party/LwIP/src/include/compat/posix -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/arpa -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/net -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/sys -I../Middlewares/Third_Party/LwIP/src/include/compat/stdc -I../Middlewares/Third_Party/LwIP/system/arch -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Core/Src/eth.d" -MT"Core/Src/eth.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Core/Src/eth.o"
arm-none-eabi-gcc "../Core/Src/gpio.c" -mcpu=cortex-m4 -std=gnu11 -g3 -DDEBUG -DUSE_HAL_DRIVER -DSTM32F429xx -c -I../Core/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I../Drivers/CMSIS/Include -I../LWIP/App -I../LWIP/Target -I../Middlewares/Third_Party/LwIP/src/include -I../Middlewares/Third_Party/LwIP/system -I../Drivers/BSP/Components/lan8742 -I../Middlewares/Third_Party/LwIP/src/include/netif/ppp -I../Middlewares/Third_Party/LwIP/src/include/lwip -I../Middlewares/Third_Party/LwIP/src/include/lwip/apps -I../Middlewares/Third_Party/LwIP/src/include/lwip/priv -I../Middlewares/Third_Party/LwIP/src/include/lwip/prot -I../Middlewares/Third_Party/LwIP/src/include/netif -I../Middlewares/Third_Party/LwIP/src/include/compat/posix -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/arpa -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/net -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/sys -I../Middlewares/Third_Party/LwIP/src/include/compat/stdc -I../Middlewares/Third_Party/LwIP/system/arch -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Core/Src/gpio.d" -MT"Core/Src/gpio.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Core/Src/gpio.o"
arm-none-eabi-gcc "../Core/Src/main.c" -mcpu=cortex-m4 -std=gnu11 -g3 -DDEBUG -DUSE_HAL_DRIVER -DSTM32F429xx -c -I../Core/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I../Drivers/CMSIS/Include -I../LWIP/App -I../LWIP/Target -I../Middlewares/Third_Party/LwIP/src/include -I../Middlewares/Third_Party/LwIP/system -I../Drivers/BSP/Components/lan8742 -I../Middlewares/Third_Party/LwIP/src/include/netif/ppp -I../Middlewares/Third_Party/LwIP/src/include/lwip -I../Middlewares/Third_Party/LwIP/src/include/lwip/apps -I../Middlewares/Third_Party/LwIP/src/include/lwip/priv -I../Middlewares/Third_Party/LwIP/src/include/lwip/prot -I../Middlewares/Third_Party/LwIP/src/include/netif -I../Middlewares/Third_Party/LwIP/src/include/compat/posix -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/arpa -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/net -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/sys -I../Middlewares/Third_Party/LwIP/src/include/compat/stdc -I../Middlewares/Third_Party/LwIP/system/arch -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Core/Src/main.d" -MT"Core/Src/main.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Core/Src/main.o"
arm-none-eabi-gcc "../Core/Src/stm32f4xx_hal_msp.c" -mcpu=cortex-m4 -std=gnu11 -g3 -DDEBUG -DUSE_HAL_DRIVER -DSTM32F429xx -c -I../Core/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I../Drivers/CMSIS/Include -I../LWIP/App -I../LWIP/Target -I../Middlewares/Third_Party/LwIP/src/include -I../Middlewares/Third_Party/LwIP/system -I../Drivers/BSP/Components/lan8742 -I../Middlewares/Third_Party/LwIP/src/include/netif/ppp -I../Middlewares/Third_Party/LwIP/src/include/lwip -I../Middlewares/Third_Party/LwIP/src/include/lwip/apps -I../Middlewares/Third_Party/LwIP/src/include/lwip/priv -I../Middlewares/Third_Party/LwIP/src/include/lwip/prot -I../Middlewares/Third_Party/LwIP/src/include/netif -I../Middlewares/Third_Party/LwIP/src/include/compat/posix -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/arpa -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/net -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/sys -I../Middlewares/Third_Party/LwIP/src/include/compat/stdc -I../Middlewares/Third_Party/LwIP/system/arch -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Core/Src/stm32f4xx_hal_msp.d" -MT"Core/Src/stm32f4xx_hal_msp.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Core/Src/stm32f4xx_hal_msp.o"
arm-none-eabi-gcc "../Core/Src/stm32f4xx_it.c" -mcpu=cortex-m4 -std=gnu11 -g3 -DDEBUG -DUSE_HAL_DRIVER -DSTM32F429xx -c -I../Core/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I../Drivers/CMSIS/Include -I../LWIP/App -I../LWIP/Target -I../Middlewares/Third_Party/LwIP/src/include -I../Middlewares/Third_Party/LwIP/system -I../Drivers/BSP/Components/lan8742 -I../Middlewares/Third_Party/LwIP/src/include/netif/ppp -I../Middlewares/Third_Party/LwIP/src/include/lwip -I../Middlewares/Third_Party/LwIP/src/include/lwip/apps -I../Middlewares/Third_Party/LwIP/src/include/lwip/priv -I../Middlewares/Third_Party/LwIP/src/include/lwip/prot -I../Middlewares/Third_Party/LwIP/src/include/netif -I../Middlewares/Third_Party/LwIP/src/include/compat/posix -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/arpa -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/net -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/sys -I../Middlewares/Third_Party/LwIP/src/include/compat/stdc -I../Middlewares/Third_Party/LwIP/system/arch -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Core/Src/stm32f4xx_it.d" -MT"Core/Src/stm32f4xx_it.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Core/Src/stm32f4xx_it.o"
arm-none-eabi-gcc "../Core/Src/syscalls.c" -mcpu=cortex-m4 -std=gnu11 -g3 -DDEBUG -DUSE_HAL_DRIVER -DSTM32F429xx -c -I../Core/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I../Drivers/CMSIS/Include -I../LWIP/App -I../LWIP/Target -I../Middlewares/Third_Party/LwIP/src/include -I../Middlewares/Third_Party/LwIP/system -I../Drivers/BSP/Components/lan8742 -I../Middlewares/Third_Party/LwIP/src/include/netif/ppp -I../Middlewares/Third_Party/LwIP/src/include/lwip -I../Middlewares/Third_Party/LwIP/src/include/lwip/apps -I../Middlewares/Third_Party/LwIP/src/include/lwip/priv -I../Middlewares/Third_Party/LwIP/src/include/lwip/prot -I../Middlewares/Third_Party/LwIP/src/include/netif -I../Middlewares/Third_Party/LwIP/src/include/compat/posix -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/arpa -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/net -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/sys -I../Middlewares/Third_Party/LwIP/src/include/compat/stdc -I../Middlewares/Third_Party/LwIP/system/arch -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Core/Src/syscalls.d" -MT"Core/Src/syscalls.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Core/Src/syscalls.o"
arm-none-eabi-gcc "../Core/Src/sysmem.c" -mcpu=cortex-m4 -std=gnu11 -g3 -DDEBUG -DUSE_HAL_DRIVER -DSTM32F429xx -c -I../Core/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I../Drivers/CMSIS/Include -I../LWIP/App -I../LWIP/Target -I../Middlewares/Third_Party/LwIP/src/include -I../Middlewares/Third_Party/LwIP/system -I../Drivers/BSP/Components/lan8742 -I../Middlewares/Third_Party/LwIP/src/include/netif/ppp -I../Middlewares/Third_Party/LwIP/src/include/lwip -I../Middlewares/Third_Party/LwIP/src/include/lwip/apps -I../Middlewares/Third_Party/LwIP/src/include/lwip/priv -I../Middlewares/Third_Party/LwIP/src/include/lwip/prot -I../Middlewares/Third_Party/LwIP/src/include/netif -I../Middlewares/Third_Party/LwIP/src/include/compat/posix -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/arpa -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/net -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/sys -I../Middlewares/Third_Party/LwIP/src/include/compat/stdc -I../Middlewares/Third_Party/LwIP/system/arch -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Core/Src/sysmem.d" -MT"Core/Src/sysmem.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Core/Src/sysmem.o"
arm-none-eabi-gcc "../Core/Src/system_stm32f4xx.c" -mcpu=cortex-m4 -std=gnu11 -g3 -DDEBUG -DUSE_HAL_DRIVER -DSTM32F429xx -c -I../Core/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I../Drivers/CMSIS/Include -I../LWIP/App -I../LWIP/Target -I../Middlewares/Third_Party/LwIP/src/include -I../Middlewares/Third_Party/LwIP/system -I../Drivers/BSP/Components/lan8742 -I../Middlewares/Third_Party/LwIP/src/include/netif/ppp -I../Middlewares/Third_Party/LwIP/src/include/lwip -I../Middlewares/Third_Party/LwIP/src/include/lwip/apps -I../Middlewares/Third_Party/LwIP/src/include/lwip/priv -I../Middlewares/Third_Party/LwIP/src/include/lwip/prot -I../Middlewares/Third_Party/LwIP/src/include/netif -I../Middlewares/Third_Party/LwIP/src/include/compat/posix -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/arpa -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/net -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/sys -I../Middlewares/Third_Party/LwIP/src/include/compat/stdc -I../Middlewares/Third_Party/LwIP/system/arch -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Core/Src/system_stm32f4xx.d" -MT"Core/Src/system_stm32f4xx.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Core/Src/system_stm32f4xx.o"
arm-none-eabi-gcc "../Core/Src/usart.c" -mcpu=cortex-m4 -std=gnu11 -g3 -DDEBUG -DUSE_HAL_DRIVER -DSTM32F429xx -c -I../Core/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I../Drivers/CMSIS/Include -I../LWIP/App -I../LWIP/Target -I../Middlewares/Third_Party/LwIP/src/include -I../Middlewares/Third_Party/LwIP/system -I../Drivers/BSP/Components/lan8742 -I../Middlewares/Third_Party/LwIP/src/include/netif/ppp -I../Middlewares/Third_Party/LwIP/src/include/lwip -I../Middlewares/Third_Party/LwIP/src/include/lwip/apps -I../Middlewares/Third_Party/LwIP/src/include/lwip/priv -I../Middlewares/Third_Party/LwIP/src/include/lwip/prot -I../Middlewares/Third_Party/LwIP/src/include/netif -I../Middlewares/Third_Party/LwIP/src/include/compat/posix -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/arpa -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/net -I../Middlewares/Third_Party/LwIP/src/include/compat/posix/sys -I../Middlewares/Third_Party/LwIP/src/include/compat/stdc -I../Middlewares/Third_Party/LwIP/system/arch -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Core/Src/usart.d" -MT"Core/Src/usart.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Core/Src/usart.o"
arm-none-eabi-gcc -o "STM32F429IGTx_Ethernet_HAL.elf" @"objects.list" -mcpu=cortex-m4 -T"/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/STM32F429IGTX_FLASH.ld" --specs=nosys.specs -Wl,-Map="STM32F429IGTx_Ethernet_HAL.map" -Wl,--gc-sections -static --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -Wl,--start-group -lc -lm -Wl,--end-group
/opt/st/stm32cubeide_1.12.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.10.3-2021.10.linux64_1.0.200.202301161003/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: ./LWIP/Target/ethernetif.o:/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../LWIP/Target/ethernetif.c:96: multiple definition of `DMARxDscrTab'; ./Core/Src/eth.o:/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../Core/Src/eth.c:24: first defined here
/opt/st/stm32cubeide_1.12.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.10.3-2021.10.linux64_1.0.200.202301161003/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: ./LWIP/Target/ethernetif.o:/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../LWIP/Target/ethernetif.c:97: multiple definition of `DMATxDscrTab'; ./Core/Src/eth.o:/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../Core/Src/eth.c:25: first defined here
/opt/st/stm32cubeide_1.12.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.10.3-2021.10.linux64_1.0.200.202301161003/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: ./LWIP/Target/ethernetif.o:/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../LWIP/Target/ethernetif.c:104: multiple definition of `heth'; ./Core/Src/eth.o:/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../Core/Src/eth.c:33: first defined here
/opt/st/stm32cubeide_1.12.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.10.3-2021.10.linux64_1.0.200.202301161003/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: ./LWIP/Target/ethernetif.o:/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../LWIP/Target/ethernetif.c:105: multiple definition of `TxConfig'; ./Core/Src/eth.o:/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../Core/Src/eth.c:27: first defined here
/opt/st/stm32cubeide_1.12.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.10.3-2021.10.linux64_1.0.200.202301161003/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: ./LWIP/Target/ethernetif.o: in function `HAL_ETH_MspInit':
/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../LWIP/Target/ethernetif.c:452: multiple definition of `HAL_ETH_MspInit'; ./Core/Src/eth.o:/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../Core/Src/eth.c:81: first defined here
/opt/st/stm32cubeide_1.12.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.10.3-2021.10.linux64_1.0.200.202301161003/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: ./LWIP/Target/ethernetif.o: in function `HAL_ETH_MspDeInit':
/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../LWIP/Target/ethernetif.c:512: multiple definition of `HAL_ETH_MspDeInit'; ./Core/Src/eth.o:/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../Core/Src/eth.c:142: first defined here
collect2: error: ld returned 1 exit status
make: *** [makefile:74: STM32F429IGTx_Ethernet_HAL.elf] Error 1
"make -j12 all" terminated with exit code 2. Build might be incomplete.

16:45:30 Build Failed. 9 errors, 0 warnings. (took 4s.495ms)

[unsigned_char_array]

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[Mahmoud Ben Romdhane]

Hello @snowuyl ,

First let me thank you for posting and welcome to the ST Community.

I reproduced your request using STM32CubeMX 6.15 and I did not get the compilation errors.

I suggest that you download STM32CubeMX 6.15 through this link:

STM32CubeMX - STM32Cube initialization code generator - STMicroelectronics 

Thanks.

Mahmoud

[Andrew Neil]

FWIW, All of those seem to relate to things defined in both ethernetif.c and eth.c

/opt/st/stm32cubeide_1.12.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.10.3-2021.10.linux64_1.0.200.202301161003/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: 
./LWIP/Target/ethernetif.o:
/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../LWIP/Target/ethernetif.c:96: multiple definition of `DMARxDscrTab'; 
./Core/Src/eth.o:/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../Core/Src/eth.c:24: first defined here


/opt/st/stm32cubeide_1.12.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.10.3-2021.10.linux64_1.0.200.202301161003/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: 
./LWIP/Target/ethernetif.o:
/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../LWIP/Target/ethernetif.c:97: multiple definition of `DMATxDscrTab'; 
./Core/Src/eth.o:/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../Core/Src/eth.c:25: first defined here

/opt/st/stm32cubeide_1.12.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.10.3-2021.10.linux64_1.0.200.202301161003/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: 
./LWIP/Target/ethernetif.o:
/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../LWIP/Target/ethernetif.c:104: multiple definition of `heth'; 
./Core/Src/eth.o:/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../Core/Src/eth.c:33: first defined here

/opt/st/stm32cubeide_1.12.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.10.3-2021.10.linux64_1.0.200.202301161003/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: 
./LWIP/Target/ethernetif.o:
/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../LWIP/Target/ethernetif.c:105: multiple definition of `TxConfig';
./Core/Src/eth.o:/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../Core/Src/eth.c:27: first defined here

/opt/st/stm32cubeide_1.12.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.10.3-2021.10.linux64_1.0.200.202301161003/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: 
./LWIP/Target/ethernetif.o: in function `HAL_ETH_MspInit':
/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../LWIP/Target/ethernetif.c:452: multiple definition of `HAL_ETH_MspInit'; 
./Core/Src/eth.o:/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../Core/Src/eth.c:81: first defined here

/opt/st/stm32cubeide_1.12.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.10.3-2021.10.linux64_1.0.200.202301161003/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: 
./LWIP/Target/ethernetif.o: in function `HAL_ETH_MspDeInit':
/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../LWIP/Target/ethernetif.c:512: 
multiple definition of `HAL_ETH_MspDeInit'; ./Core/Src/eth.o:/home/snowuyl/samba/workspace_lwIP/STM32CubeIde/STM32F429IGTx_Ethernet_HAL/Debug/../Core/Src/eth.c:142: first defined here