Getting error of Multiple definition of IRQhandler...

[Urvisha Andani]

Hello All,

I am working on nRF52832 custom board.

In my application I used i2c and spi both, so I implement i2c and spi in my application.

My problem is when I implement separately both working properly after that I merge i2c and spi code in my application code in that i am getting multiple definition error which is shown below,

 

So please give me solution of this as soon as possible.

Thanks & regards,

Urvisha Andani

[Turbo J]

Re-read the PS: Peripherial instances are shared. That is why you get the irq handler error: It is trying to use the same peripherial for different tasks - which is not supported.

Workaround is simple: Use different peripherial instances, like TWIM0 and SPIM1.