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Ajotw.1723 · 2019-11-28

I want to wake my STM32 mcu from stop2 mode using an external interrupt from sx1262 radio. I configured the gpio pin like this:/*Configure GPIO pin : RADIO_DIO1_Pin */ GPIO_InitStruct.Pin = RADIO_DIO1_Pin; GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING;...

Ajotw.1723 · 2019-11-24

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STM32 wakeup from gpio using radio rx done interrupt

I am using SX1261-2 radio with stm32l433. The radio provides multiple interrupts such as RX_done, TX_done etc. How do I make sure (need help with syntax) that my MCU wakes up only if there is only a RX_done interrupt and not other interrupts.