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-rw-r--r--drivers/serial/serial_stm32.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/serial/serial_stm32.c b/drivers/serial/serial_stm32.c
index 3c80096..8c613db 100644
--- a/drivers/serial/serial_stm32.c
+++ b/drivers/serial/serial_stm32.c
@@ -81,6 +81,10 @@ static int stm32_serial_getc(void)
static void stm32_serial_putc(const char c)
{
struct stm32_serial *usart = (struct stm32_serial *)USART_BASE;
+
+ if (c == '\n')
+ stm32_serial_putc('\r');
+
while ((readl(&usart->sr) & USART_SR_FLAG_TXE) == 0)
;
writel(c, &usart->dr);