-/*\r
- * EXT driver system settings.\r
- */\r
-#define STM32_EXT_EXTI0_IRQ_PRIORITY 6\r
-#define STM32_EXT_EXTI1_IRQ_PRIORITY 6\r
-#define STM32_EXT_EXTI2_IRQ_PRIORITY 6\r
-#define STM32_EXT_EXTI3_IRQ_PRIORITY 6\r
-#define STM32_EXT_EXTI4_IRQ_PRIORITY 6\r
-#define STM32_EXT_EXTI5_9_IRQ_PRIORITY 6\r
-#define STM32_EXT_EXTI10_15_IRQ_PRIORITY 6\r
-#define STM32_EXT_EXTI16_IRQ_PRIORITY 6\r
-#define STM32_EXT_EXTI17_IRQ_PRIORITY 6\r
-#define STM32_EXT_EXTI18_IRQ_PRIORITY 6\r
-#define STM32_EXT_EXTI19_IRQ_PRIORITY 6\r
-\r