electric leakage when mesh_stack_start ->NVIC_SetPendingIRQ(EVENT_IRQn) is called

[Kai777]

Now we development a switch and use it control the light. When i push switch close the light, there was still a faint light. Then i found when NVIC_SetPendingIRQ(EVENT_IRQn) is called in mesh_stack_start will cause electric leakage,do not run the function, The close light is normal.Has anyone encountered this problem and how to solve it？

[Kai777]

We use gpio below（relay is the light）:

#define SW_LED_1 NRF_GPIO_PIN_MAP(0,27)

#define SW_LED_2 NRF_GPIO_PIN_MAP(0,26)

#define SW_LED_3 NRF_GPIO_PIN_MAP(0,4)

#define SW_RELAY_1 NRF_GPIO_PIN_MAP(0,22)

#define SW_RELAY_2 NRF_GPIO_PIN_MAP(0,23)

#define SW_RELAY_3 NRF_GPIO_PIN_MAP(0,24)

#define SW_BUTTON_1 NRF_GPIO_PIN_MAP(0,12)

#define SW_BUTTON_2 NRF_GPIO_PIN_MAP(0,15)

#define SW_BUTTON_3 NRF_GPIO_PIN_MAP(1,9)

[Kenneth]

I think you need to measure the pin that is controlling the LED, does it fluctuate or floating, what is the voltage level on the pin, what external circuity have you connected to the pin that is controlling the LED?

Kenneth