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Error: Symbol SysTick_Handler multiply defined (by port_arm_cm4f.o and delay.o)

Azizz
Associate

Hello,
I'm using the STM32F407 board. I'm trying to implement FreeRTOS on a smart parking system but when using the RFID i need to define SysTick_Handler two times. How can i resolve this problem.

10 REPLIES 10
TDK
Guru

When you add FreeRTOS manually, search for and delete the duplicate definitions for SysTick_Handler, etc. Use Search -> File... to search all files in the project.

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