conflict of GPIOTE_IRQHandler and nrfx_gpiote_irq_handler

Question

Hi, 
 In your Light switch example, there is a GPIOTE_IRQHandler() in simple_hal.c. Since I added the nrfx_gpiote module to the project, this is conflicting with the nrfx_gpiote_irq_handler() in nrfx_gpiote.c because of a define in nrfx_irqs_nrf52840.h: 
 #define nrfx_gpiote_irq_handler GPIOTE_IRQHandler 
 I need both, the buttons of the example and the GPIOTE-Module for forwarding an input pin to a timer/counter. 
 How could this be solved in the application, without making changes to your SDK? 
 Using Mesh_SDK 2.0.1 and nRF5_SDK_15.0.0 
 Kind regards 
 Gerry

Edvin · Accepted Answer

Hello Gerry, 
 Yes. If that works, it is fine. This line is only setting the nrfx' gpiote callback function to the GPIOTE_IRQHandler. If you don't need this, then you are fine, and as long as you get your interrupts from the pin that you are adding, it is fine. 
 But how did you set up the nrfx handler? When you remove this line, the interrupt handler of the nrfx_gpiote will not be called. However, if it works, then you should be fine. 
 
 Best regards, 
 Edvin

conflict of GPIOTE_IRQHandler and nrfx_gpiote_irq_handler

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