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-rw-r--r--src/stm/ao_serial_stm.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/stm/ao_serial_stm.c b/src/stm/ao_serial_stm.c
index e356b944..2568cf43 100644
--- a/src/stm/ao_serial_stm.c
+++ b/src/stm/ao_serial_stm.c
@@ -348,7 +348,7 @@ ao_serial_init(void)
stm_nvic_set_enable(STM_ISR_USART1_POS);
stm_nvic_set_priority(STM_ISR_USART1_POS, 4);
-#if USE_SERIAL_1_STDIN
+#if USE_SERIAL_1_STDIN && !DELAY_SERIAL_1_STDIN
ao_add_stdio(_ao_serial1_pollchar,
ao_serial1_putchar,
NULL);
@@ -395,7 +395,7 @@ ao_serial_init(void)
stm_nvic_set_enable(STM_ISR_USART2_POS);
stm_nvic_set_priority(STM_ISR_USART2_POS, 4);
-#if USE_SERIAL_2_STDIN
+#if USE_SERIAL_2_STDIN && !DELAY_SERIAL_2_STDIN
ao_add_stdio(_ao_serial2_pollchar,
ao_serial2_putchar,
NULL);
@@ -439,7 +439,7 @@ ao_serial_init(void)
stm_nvic_set_enable(STM_ISR_USART3_POS);
stm_nvic_set_priority(STM_ISR_USART3_POS, 4);
-#if USE_SERIAL_3_STDIN
+#if USE_SERIAL_3_STDIN && !DELAY_SERIAL_3_STDIN
ao_add_stdio(_ao_serial3_pollchar,
ao_serial3_putchar,
NULL);