Embedded Bootloader Tutorial Fails!

[stefan75]

Hi,

When i follow the exact steps in http://visualgdb.com/tutorials/arm/bootloader/ i get errors about multiple defenitions:

2> C:\SysGCC\arm-eabi/bin/arm-eabi-gcc.exe -ggdb -ffunction-sections -O0 -mcpu=cortex-m4 -mthumb -mfloat-abi=soft -I. -IC:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32/STM32F4xxxx/STM32F4xx_HAL_Driver/Inc -IC:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32/STM32F4xxxx/STM32F4xx_HAL_Driver/Inc/Legacy -IC:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32/STM32F4xxxx/CMSIS_HAL/Device/ST/STM32F4xx/Include -IC:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32/STM32F4xxxx/CMSIS_HAL/Include -IC:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32/STM32F4xxxx/CMSIS_HAL/RTOS/Template -DDEBUG -DARM_MATH_CM4 -DSTM32F407VG -Dstm32_flash_layout -DSTM32F407xx -c system_stm32f4xx.c -o Debug/system_stm32f4xx.o -MD -MF Debug/system_stm32f4xx.dep
 2> C:\SysGCC\arm-eabi/bin/arm-eabi-g++.exe -o Debug/MainApplication.elf -Wl,-gc-sections --specs=nano.specs -TSTM32F407VG_flash.lds -mcpu=cortex-m4 -mthumb -mfloat-abi=soft -Wl,-Map=Debug/MainApplication.map -Wl,--start-group Debug/startup_stm32f407xx.o Debug/stm32f4xx_hal.o Debug/stm32f4xx_hal_adc.o Debug/stm32f4xx_hal_adc_ex.o Debug/stm32f4xx_hal_can.o Debug/stm32f4xx_hal_cec.o Debug/stm32f4xx_hal_cortex.o Debug/stm32f4xx_hal_crc.o Debug/stm32f4xx_hal_cryp.o Debug/stm32f4xx_hal_cryp_ex.o Debug/stm32f4xx_hal_dac.o Debug/stm32f4xx_hal_dac_ex.o Debug/stm32f4xx_hal_dcmi.o Debug/stm32f4xx_hal_dcmi_ex.o Debug/stm32f4xx_hal_dma.o Debug/stm32f4xx_hal_dma2d.o Debug/stm32f4xx_hal_dma_ex.o Debug/stm32f4xx_hal_eth.o Debug/stm32f4xx_hal_flash.o Debug/stm32f4xx_hal_flash_ex.o Debug/stm32f4xx_hal_flash_ramfunc.o Debug/stm32f4xx_hal_fmpi2c.o Debug/stm32f4xx_hal_fmpi2c_ex.o Debug/stm32f4xx_hal_gpio.o Debug/stm32f4xx_hal_hash.o Debug/stm32f4xx_hal_hash_ex.o Debug/stm32f4xx_hal_hcd.o Debug/stm32f4xx_hal_i2c.o Debug/stm32f4xx_hal_i2c_ex.o Debug/stm32f4xx_hal_i2s.o Debug/stm32f4xx_hal_i2s_ex.o Debug/stm32f4xx_hal_irda.o Debug/stm32f4xx_hal_iwdg.o Debug/stm32f4xx_hal_ltdc.o Debug/stm32f4xx_hal_nand.o Debug/stm32f4xx_hal_nor.o Debug/stm32f4xx_hal_pccard.o Debug/stm32f4xx_hal_pcd.o Debug/stm32f4xx_hal_pcd_ex.o Debug/stm32f4xx_hal_pwr.o Debug/stm32f4xx_hal_pwr_ex.o Debug/stm32f4xx_hal_qspi.o Debug/stm32f4xx_hal_rcc.o Debug/stm32f4xx_hal_rcc_ex.o Debug/stm32f4xx_hal_rng.o Debug/stm32f4xx_hal_rtc.o Debug/stm32f4xx_hal_rtc_ex.o Debug/stm32f4xx_hal_sai.o Debug/stm32f4xx_hal_sai_ex.o Debug/stm32f4xx_hal_sd.o Debug/stm32f4xx_hal_sdram.o Debug/stm32f4xx_hal_smartcard.o Debug/stm32f4xx_hal_spdifrx.o Debug/stm32f4xx_hal_spi.o Debug/stm32f4xx_hal_sram.o Debug/stm32f4xx_hal_tim.o Debug/stm32f4xx_hal_tim_ex.o Debug/stm32f4xx_hal_uart.o Debug/stm32f4xx_hal_usart.o Debug/stm32f4xx_hal_wwdg.o Debug/stm32f4xx_ll_fmc.o Debug/stm32f4xx_ll_fsmc.o Debug/stm32f4xx_ll_sdmmc.o Debug/stm32f4xx_ll_usb.o Debug/LEDBlink.o Debug/system_stm32f4xx.o -lcompactcpp ../BootloaderDemo/Debug/BootloaderDemo.elf Debug/bootldr.o -Wl,--end-group
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf: In function `SystemInit':
 2> :(.text+0x9e8): multiple definition of `APBAHBPrescTable'
 2> Debug/stm32f4xx_hal_rcc.o:(.rodata+0x0): first defined here
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf: In function `HAL_NVIC_SetPriority':
 2>C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32\STM32F4xxxx\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_cortex.c(184): error VGDB1001: multiple definition of `HAL_NVIC_SetPriority'
 2> Debug/stm32f4xx_hal_cortex.o:C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32/STM32F4xxxx/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c:184: first defined here
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf: In function `SysTick_Handler':
 2>C:\Temp13\Bootloader\BootloaderDemo\LEDBlink.cpp(7): error VGDB1001: multiple definition of `SysTick_Handler'
 2> Debug/LEDBlink.o:C:\Temp13\Bootloader\MainApplication/LEDBlink.cpp:7: first defined here
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf: In function `HAL_GPIO_WritePin':
 2>C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32\STM32F4xxxx\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_gpio.c(431): error VGDB1001: multiple definition of `HAL_GPIO_WritePin'
 2> Debug/stm32f4xx_hal_gpio.o:C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32/STM32F4xxxx/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c:431: first defined here
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf: In function `HAL_RCC_GetHCLKFreq':
 2>C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32\STM32F4xxxx\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rcc.c(1052): error VGDB1001: multiple definition of `HAL_RCC_GetHCLKFreq'
 2> Debug/stm32f4xx_hal_rcc.o:C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32/STM32F4xxxx/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc.c:1052: first defined here
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf: In function `HAL_GPIO_Init':
 2>C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32\STM32F4xxxx\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_gpio.c(190): error VGDB1001: multiple definition of `HAL_GPIO_Init'
 2> Debug/stm32f4xx_hal_gpio.o:C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32/STM32F4xxxx/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c:190: first defined here
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf: In function `_sdata':
 2> :(.data+0x0): multiple definition of `SystemCoreClock'
 2> Debug/system_stm32f4xx.o:(.data+0x0): first defined here
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf: In function `HAL_SYSTICK_Config':
 2>C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32\STM32F4xxxx\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_cortex.c(248): error VGDB1001: multiple definition of `HAL_SYSTICK_Config'
 2> Debug/stm32f4xx_hal_cortex.o:C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32/STM32F4xxxx/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c:248: first defined here
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf: In function `_init':
 2> :(.text+0x9f8): multiple definition of `_init'
 2> c:/sysgcc/arm-eabi/bin/../lib/gcc/arm-eabi/5.3.0/thumb/cortex_m4/crti.o:(.init+0x0): first defined here
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf: In function `Reset_Handler':
 2>C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32\STM32F4xxxx\StartupFiles\startup_stm32f407xx.c(944): error VGDB1001: multiple definition of `Reset_Handler'
 2> Debug/startup_stm32f407xx.o:C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32/STM32F4xxxx/StartupFiles/startup_stm32f407xx.c:944: first defined here
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf: In function `HAL_Init':
 2>C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32\STM32F4xxxx\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal.c(168): error VGDB1001: multiple definition of `HAL_Init'
 2> Debug/stm32f4xx_hal.o:C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32/STM32F4xxxx/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c:168: first defined here
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf: In function `Default_Handler':
 2>C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32\STM32F4xxxx\StartupFiles\startup_stm32f407xx.c(961): error VGDB1001: multiple definition of `Default_Handler'
 2> Debug/startup_stm32f407xx.o:C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32/STM32F4xxxx/StartupFiles/startup_stm32f407xx.c:961: first defined here
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf: In function `_sdata':
 2> :(.data+0x4): multiple definition of `AHBPrescTable'
 2> Debug/system_stm32f4xx.o:(.data+0x4): first defined here
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf: In function `HAL_NVIC_SetPriorityGrouping':
 2>C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32\STM32F4xxxx\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_cortex.c(162): error VGDB1001: multiple definition of `HAL_NVIC_SetPriorityGrouping'
 2> Debug/stm32f4xx_hal_cortex.o:C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32/STM32F4xxxx/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c:162: first defined here
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf: In function `main':
 2>C:\Temp13\Bootloader\BootloaderDemo\LEDBlink.cpp(13): error VGDB1001: multiple definition of `main'
 2> Debug/LEDBlink.o:C:\Temp13\Bootloader\MainApplication/LEDBlink.cpp:13: first defined here
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf: In function `SystemInit':
 2>C:\Temp13\Bootloader\BootloaderDemo\system_stm32f4xx.c(172): error VGDB1001: multiple definition of `SystemInit'
 2> Debug/system_stm32f4xx.o:C:\Temp13\Bootloader\MainApplication/system_stm32f4xx.c:172: first defined here
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf: In function `_fini':
 2> :(.text+0xa04): multiple definition of `_fini'
 2> c:/sysgcc/arm-eabi/bin/../lib/gcc/arm-eabi/5.3.0/thumb/cortex_m4/crti.o:(.fini+0x0): first defined here
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf:(.isr_vector+0x0): multiple definition of `g_pfnVectors'
 2> Debug/startup_stm32f407xx.o:(.isr_vector+0x0): first defined here
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf: In function `HAL_SYSTICK_IRQHandler':
 2>C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32\STM32F4xxxx\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_cortex.c(404): error VGDB1001: multiple definition of `HAL_SYSTICK_IRQHandler'
 2> Debug/stm32f4xx_hal_cortex.o:C:\Users\svm\AppData\Local\VisualGDB\EmbeddedBSPs\arm-eabi\com.sysprogs.arm.stm32/STM32F4xxxx/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c:404: first defined here
 2> c:/sysgcc/arm-eabi/bin/../lib/gcc/arm-eabi/5.3.0/thumb/cortex_m4/crtend.o:(.tm_clone_table+0x0): multiple definition of `__TMC_END__'
 2> ../BootloaderDemo/Debug/BootloaderDemo.elf::(.data+0x14): first defined here
 2>collect2.exe : error : ld returned 1 exit status
 2> make: *** [Debug/MainApplication.elf] Error 1

Does somebody know what is going wrong?

• This topic was modified 7 years, 9 months ago by stefan75.
• This topic was modified 7 years, 9 months ago by stefan75.

[support]

Hi,

Looks like VisualGDB is trying to link the original bootloader ELF file with the normal project. This should not happen with the latest VisualGDB 5.1r6. Either way, you can disable this by commenting out the following line in your main project’s Makefile:

LIBRARY_LDFLAGS += $(EXTERNAL_LIBS)

Note that the Makefile has several instances of this line for different project types.

[Author]

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