Unable to include st25r3916Isr (st25r3916 NFC library) function into main code , got dangerous relocation: unsupported relocation.

[jqsam]

Dear all,

I am facing some compiling issue on STM32CUBEIDE 2.2.0 with STM32G071KB

I was trying to use st25r3916B NFC library and i have added ST/RFAL/Include & sources and relevant middleware into path & symbol of project.

However during build,

../Debug/../Core/Src/stm32g0xx_it.c:161:(.text.EXTI4_15_IRQHandler+0x14): undefined reference to `st25r3916Isr'

C:/ST/STM32CubeIDE_1.16.0/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.14.3.rel1.win32_1.0.100.202602081740/tools/bin/../lib/gcc/arm-none-eabi/14.3.1/../../../../arm-none-eabi/bin/ld.exe: (st25r3916Isr): Unknown destination type (ARM/Thumb) in ./Core/Src/stm32g0xx_it.o

../Debug/../Core/Src/stm32g0xx_it.c:161:(.text.EXTI4_15_IRQHandler+0x14): dangerous relocation: unsupported relocation

collect2.exe: error: ld returned 1 exit status

make: *** [makefile:64: MCU_STM32G071KBU6.elf] Error 1
 

Need advice please! Thanks.

My code is reference from the ST25NFC_Embedded_Lib_ST25R3916(B)_1.8.0 and the reference code was able to build successfully.

[Aimen1]

Hello @jqsam

Can you check if the source file containing st25r3916Isr() is not excluded from build.

Regards.

[Andrew Neil]

This “dangerous relocation: unsupported relocation” error has been discussed quite a lot recently:

https://community.st.com/search?q=dangerous+relocation%3A+unsupported+relocation

 

IIRC, it’s a compiler version issue ...