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-rw-r--r--cpu/at32ap/at32ap700x/gpio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/cpu/at32ap/at32ap700x/gpio.c b/cpu/at32ap/at32ap700x/gpio.c
index 2d53726..859124a 100644
--- a/cpu/at32ap/at32ap700x/gpio.c
+++ b/cpu/at32ap/at32ap700x/gpio.c
@@ -74,8 +74,8 @@ void gpio_enable_usart2(void)
void gpio_enable_usart3(void)
{
+ gpio_select_periph_B(GPIO_PIN_PB17, 0);
gpio_select_periph_B(GPIO_PIN_PB18, 0);
- gpio_select_periph_B(GPIO_PIN_PB19, 0);
}
#endif