1 files changed, 6 insertions, 6 deletions

diff --git a/os/hal/platforms/STM32/uart_lld.c b/os/hal/platforms/STM32/uart_lld.c
index a9303744d..3841be8fa 100644
--- a/os/hal/platforms/STM32/uart_lld.c
+++ b/os/hal/platforms/STM32/uart_lld.c
@@ -362,7 +362,7 @@ void uart_lld_start(UARTDriver *uartp) {
                             (stm32_dmaisr_t)uart_lld_serve_rx_end_irq,

                             (void *)uartp);

       chDbgAssert(!b, "uart_lld_start(), #2", "stream already allocated");

-      RCC->APB2ENR |= RCC_APB2ENR_USART1EN;

+      rccEnableUSART1(FALSE);

       NVICEnableVector(USART1_IRQn,

                        CORTEX_PRIORITY_MASK(STM32_UART_USART1_IRQ_PRIORITY));

     }

@@ -381,7 +381,7 @@ void uart_lld_start(UARTDriver *uartp) {
                             (stm32_dmaisr_t)uart_lld_serve_tx_end_irq,

                             (void *)uartp);

       chDbgAssert(!b, "uart_lld_start(), #4", "stream already allocated");

-      RCC->APB1ENR |= RCC_APB1ENR_USART2EN;

+      rccEnableUSART2(FALSE);

       NVICEnableVector(USART2_IRQn,

                        CORTEX_PRIORITY_MASK(STM32_UART_USART2_IRQ_PRIORITY));

     }

@@ -400,7 +400,7 @@ void uart_lld_start(UARTDriver *uartp) {
                             (stm32_dmaisr_t)uart_lld_serve_rx_end_irq,

                             (void *)uartp);

       chDbgAssert(!b, "uart_lld_start(), #6", "stream already allocated");

-      RCC->APB1ENR |= RCC_APB1ENR_USART3EN;

+      rccEnableUSART3(FALSE);

       NVICEnableVector(USART3_IRQn,

                        CORTEX_PRIORITY_MASK(STM32_UART_USART3_IRQ_PRIORITY));

     }

@@ -438,7 +438,7 @@ void uart_lld_stop(UARTDriver *uartp) {
       dmaStreamRelease(STM32_DMA1_STREAM4);

       dmaStreamRelease(STM32_DMA1_STREAM5);

       NVICDisableVector(USART1_IRQn);

-      RCC->APB2ENR &= ~RCC_APB2ENR_USART1EN;

+      rccDisableUSART1(FALSE);

       return;

     }

 #endif

@@ -448,7 +448,7 @@ void uart_lld_stop(UARTDriver *uartp) {
       dmaStreamRelease(STM32_DMA1_STREAM6);

       dmaStreamRelease(STM32_DMA1_STREAM7);

       NVICDisableVector(USART2_IRQn);

-      RCC->APB1ENR &= ~RCC_APB1ENR_USART2EN;

+      rccDisableUSART2(FALSE);

       return;

     }

 #endif

@@ -458,7 +458,7 @@ void uart_lld_stop(UARTDriver *uartp) {
       dmaStreamRelease(STM32_DMA1_STREAM2);

       dmaStreamRelease(STM32_DMA1_STREAM3);

       NVICDisableVector(USART3_IRQn);

-      RCC->APB1ENR &= ~RCC_APB1ENR_USART3EN;

+      rccDisableUSART3(FALSE);

       return;

     }

 #endif