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interrupts: Disable EXTI when disabling interrupt #1602

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Merged
merged 1 commit into from
Dec 20, 2021
Merged

interrupts: Disable EXTI when disabling interrupt #1602

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10 changes: 10 additions & 0 deletions libraries/SrcWrapper/src/stm32/interrupt.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@
*/
#include "interrupt.h"
#include "lock_resource.h"
#include "stm32yyxx_ll_exti.h"
#if !defined(HAL_EXTI_MODULE_DISABLED)

/* Private Types */
Expand Down Expand Up @@ -106,6 +107,13 @@ static gpio_irq_conf_str gpio_irq_conf[NB_EXTI] = {
#endif
};


static const uint32_t ll_exti_lines[NB_EXTI] = {
LL_EXTI_LINE_0, LL_EXTI_LINE_1, LL_EXTI_LINE_2, LL_EXTI_LINE_3,
LL_EXTI_LINE_4, LL_EXTI_LINE_5, LL_EXTI_LINE_6, LL_EXTI_LINE_7,
LL_EXTI_LINE_8, LL_EXTI_LINE_9, LL_EXTI_LINE_10, LL_EXTI_LINE_11,
LL_EXTI_LINE_12, LL_EXTI_LINE_13, LL_EXTI_LINE_14, LL_EXTI_LINE_15
};
/* Private Functions */
/**
* @brief This function returns the pin ID function of the HAL PIN definition
Expand Down Expand Up @@ -223,6 +231,8 @@ void stm32_interrupt_disable(GPIO_TypeDef *port, uint16_t pin)
return;
}
}

LL_EXTI_DisableIT_0_31(ll_exti_lines[id]);
HAL_NVIC_DisableIRQ(gpio_irq_conf[id].irqnb);
}

Expand Down