STM32WB55RGV6 GPIO pin configuration ADS_DRDY_Pin is PC11. When I change GPIO_MODE_IT_RISING to GPIO _MODE_IT_FALLING, my ble server can not work normally. Rising is ok, but I can't find my ble device(in falling).

Lep · ‎2022-09-25

ADS_DRDY_Pin is PC11. When I change GPIO_MODE_IT_RISING to GPIO _MODE_IT_FALLING, my ble server can not work normally. Rising is ok, but I can't find my ble device(in falling). Thank in advance.

Jaroslav JANOS · ‎2022-09-27

Once again, is the code FULLY working with rising edge? Could you please test it again? Is there anything else you have changed?

Also, where do you call UTIL_SEQ_Run() if the last code-image is the main loop?

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Lep · ‎2022-09-27

I have tested many times. I haven't changed anything else. The falling edge really doesn't work.

In main loop，It only has UTIL_SEQ_Run() . The following picture content(HAL_GPIO_Readpin) is just a way to replace edges interruption. But I don't know how to add to UTIL_SEQ_Run(). Because it is neither an external interrupt mode nor a virtual timer to send notifications regularly...

Lep · ‎2022-10-15

I just moved the red circle part of Figure 1 to the position of the red circle in Figure 2, but I don't think anything has changed, but the program is fine. Can you tell me?

Lep · ‎2022-10-17

Thank you for your help. It's really a problem with my program.:beaming_face_with_smiling_eyes: