nRF51_SDK_8.0.0 Symbol GPIOTE_IRQHandler multiply defined

[NoRoadUse]

Hi guys, I use old project try to build again in Keil when I installed nRF51_SDK_8.0.0. But I get the:

.\Objects\ble_knob_detection.axf: Error: L6200E: Symbol GPIOTE_IRQHandler multiply defined (by app_gpiote.o and nrf_drv_gpiote.o).

I don't have any idea what this come out. It seem the GPIOTE_IRQHandler conflict define. I already search it and find It's should be in nRF51_SDK > 8.0.0 be happen. But I'm use nRF51_SDK_8.0.0. Why this problem come out?

Here is my install package:

any suggestion is be appreciate.

[Susheel Nuguru]

This is a known issue in SDK8.1 and SDK9.0.

You can find more information and discussion about it here

The reason for this conflict is that the newly written app_gpiote did not make use of the driver available for gpiote, resulting in both implementing their own GPIOTE_IRQ handler. This problem was fixed in SDK10, i suppose.

[samet kocatepe]

hi awneil. thanks for answer. yes you are absolutely right. Actually i dont know how i can solve the problem.