GPIO_Alternate_function_selection_define

Macros
#define	GPIO_AF_0
	AF 0 selection. More...
#define	GPIO_AF_1
	AF 1 selection. More...
#define	GPIO_AF_2   ((uint8_t)0x02) /* TIM2, TIM1, EVENTOUT, TIM16, TIM17 */
	AF 2 selection.
#define	GPIO_AF_3   ((uint8_t)0x03) /* TS, I2C1, TIM15, EVENTOUT */
	AF 3 selection.
#define	GPIO_AF_4   ((uint8_t)0x04) /* TIM14 */
	AF 4 selection.
#define	GPIO_AF_5   ((uint8_t)0x05) /* TIM16, TIM17 */
	AF 5 selection.
#define	GPIO_AF_6   ((uint8_t)0x06) /* EVENTOUT */
	AF 6 selection.
#define	GPIO_AF_7   ((uint8_t)0x07) /* COMP1 OUT and COMP2 OUT */
	AF 7 selection.
#define	IS_GPIO_AF(AF)

Detailed Description

Macro Definition Documentation

#define GPIO_AF_0

Value:

((uint8_t)0x00) /* WKUP, EVENTOUT, TIM15, SPI1, TIM17,
                                                MCO, SWDAT, SWCLK, TIM14, BOOT,
                                                USART1, CEC, IR_OUT, SPI2 */

AF 0 selection.

#define GPIO_AF_1

Value:

((uint8_t)0x01) /* USART2, CEC, Tim3, USART1, USART2,
                                                EVENTOUT, I2C1, I2C2, TIM15 */

AF 1 selection.

#define IS_GPIO_AF

(

AF

)

Value:

(((AF) == GPIO_AF_0) || ((AF) == GPIO_AF_1) || \
                          ((AF) == GPIO_AF_2) || ((AF) == GPIO_AF_3) || \
                          ((AF) == GPIO_AF_4) || ((AF) == GPIO_AF_5) || \
                          ((AF) == GPIO_AF_6) || ((AF) == GPIO_AF_7))