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Merge pull request #11167 from fjmolinas/stm32_common_wake_pin_2

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cpu/stm32_common: remove WKUP2 pin enable
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Alexandre Abadie 2019-03-12 18:11:07 +01:00 committed by GitHub
commit 57e3a7c81c
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1 changed files with 1 additions and 1 deletions
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cpu/stm32_common/periph/pm.c
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@ -56,7 +56,7 @@ void pm_set(unsigned mode)
PWR->CR |= (PWR_CR_PDDS | PWR_CR_CWUF | PWR_CR_CSBF);
/* Enable WKUP pin to use for wakeup from standby mode */
#if defined(CPU_FAM_STM32L0)
PWR->CSR |= (PWR_CSR_EWUP1 | PWR_CSR_EWUP2);
PWR->CSR |= PWR_CSR_EWUP1;
#if !defined(CPU_LINE_STM32L053xx)
/* STM32L053 only have 2 wake pins */
PWR->CSR |= PWR_CSR_EWUP3;