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-rw-r--r--os/hal/platforms/STM32F4xx/stm32_rcc.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/os/hal/platforms/STM32F4xx/stm32_rcc.h b/os/hal/platforms/STM32F4xx/stm32_rcc.h
index 0ba4a392d..9ccb4a960 100644
--- a/os/hal/platforms/STM32F4xx/stm32_rcc.h
+++ b/os/hal/platforms/STM32F4xx/stm32_rcc.h
@@ -412,14 +412,14 @@
*
* @api
*/
-#define rccDisablePWRInterface(lp) rccDisableAPB1(RCC_APB1ENR_BKPEN, lp)
+#define rccDisablePWRInterface(lp) rccDisableAPB1(RCC_APB1ENR_PWREN, lp)
/**
* @brief Resets the PWR interface.
*
* @api
*/
-#define rccResetPWRInterface() rccResetAPB1(RCC_APB1ENR_BKPRST)
+#define rccResetPWRInterface() rccResetAPB1(RCC_APB1RSTR_PWRRST)
/** @} */
/**