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path: root/drivers/serial/at91rm9200_usart.c
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Diffstat (limited to 'drivers/serial/at91rm9200_usart.c')
-rw-r--r--drivers/serial/at91rm9200_usart.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/serial/at91rm9200_usart.c b/drivers/serial/at91rm9200_usart.c
index d563445..858bde9 100644
--- a/drivers/serial/at91rm9200_usart.c
+++ b/drivers/serial/at91rm9200_usart.c
@@ -86,6 +86,11 @@ int serial_init (void)
return (0);
}
+void serial_exit (void)
+{
+ us->US_CR = (AT91C_US_RSTRX | AT91C_US_RSTTX);
+}
+
void serial_putc (const char c)
{
if (c == '\n')