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MSIO interrupt with GR551X GR551x

623***567

2022-12-30 17:26

Hi Goodix,

We use the Goodix GR5515IGND and one of the interrupts is connected to the MSIO_PIN_3. In the SDK, I can see that there are no functions for handling interrupts on pins of the MSIO type through the app_gpiote functions.

Can you please tell me how to handle interrupts through the SDK for MSIO type pins?

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zhongchengzhi

Goodix Employee
2022-12-30 19:03

1. Hi, MSIO doesn't support interrupt.

2. If you want generate interrupt in sleep mode (chip is in sleep mode), you need to use the AON_GPIO.

3. If you want generate interrupt in active mode (chip is in active state), you can use AON_GPIO and normal GPIO(GPIO_0 to GPIO_31)

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