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stm32/stm32_it: Enable PVD_PVM_IRQHandler for WB and WL MCUs.

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There is a gap in support for the PVD interrupt on STM32WBxx and STM32WLxx.
This has been tested on NUCLEO_WB55 with the example code:

    from pyb import Pin, ExtInt

    def callback(line):
        print(line)

    PVD = 16
    exti = ExtInt(PVD, ExtInt.IRQ_RISING_FALLING, Pin.PULL_DOWN, callback)

    exti.swint()

Before this commit the CPU locks up as soon as the final line is run.
After this commit it prints "16".

Fixes issue #15548.

Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>
This commit is contained in:
Andrew Leech 2024-08-14 12:04:11 +10:00 committed by Damien George
parent 5e8d35af08
commit 185116ea41
1 changed files with 1 additions and 1 deletions
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2
ports/stm32/stm32_it.c
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@ -514,7 +514,7 @@ void PVD_IRQHandler(void) {
IRQ_EXIT(PVD_IRQn);
}
#if defined(STM32L4)
#if defined(STM32L4) || defined(STM32WB) || defined(STM32WL)
void PVD_PVM_IRQHandler(void) {
IRQ_ENTER(PVD_PVM_IRQn);
Handle_EXTI_Irq(EXTI_PVD_OUTPUT);