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-rw-r--r--bsp/stm32/libraries/HAL_Drivers/drv_gpio.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_gpio.c b/bsp/stm32/libraries/HAL_Drivers/drv_gpio.c
index ee06f26003..b50819f579 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_gpio.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_gpio.c
@@ -161,6 +161,7 @@ static uint32_t pin_irq_enable_mask = 0;
#define ITEM_NUM(items) sizeof(items) / sizeof(items[0])
+/* e.g. PE.7 */
static rt_base_t stm32_pin_get(const char *name)
{
rt_base_t pin = 0;