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-rw-r--r--os/hal/ports/STM32/LLD/USARTv2/hal_serial_lld.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/os/hal/ports/STM32/LLD/USARTv2/hal_serial_lld.h b/os/hal/ports/STM32/LLD/USARTv2/hal_serial_lld.h
index b25492ec8..deb528882 100644
--- a/os/hal/ports/STM32/LLD/USARTv2/hal_serial_lld.h
+++ b/os/hal/ports/STM32/LLD/USARTv2/hal_serial_lld.h
@@ -349,6 +349,7 @@ typedef struct {
#define USART_CR2_STOP0P5_BITS (1 << 12) /**< @brief CR2 0.5 stop bit value.*/
#define USART_CR2_STOP2_BITS (2 << 12) /**< @brief CR2 2 stop bit value.*/
#define USART_CR2_STOP1P5_BITS (3 << 12) /**< @brief CR2 1.5 stop bit value.*/
+#define USART_CR2_LINEN (1 << 14) /**< @brief CR2 line enable.*/
/*===========================================================================*/
/* External declarations. */