Macros
#define	GPIO_AF_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
	AF 0 selection.

#define	GPIO_AF_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */

#define	GPIO_AF_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */

#define	GPIO_AF_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */

#define	GPIO_AF_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */

#define	GPIO_AF_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */
	AF 1 selection.

#define	GPIO_AF_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */

#define	GPIO_AF_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */
	AF 2 selection.

#define	GPIO_AF_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */

#define	GPIO_AF_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */

#define	GPIO_AF_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */
	AF 3 selection.

#define	GPIO_AF_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */

#define	GPIO_AF_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */

#define	GPIO_AF_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */

#define	GPIO_AF_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */
	AF 4 selection.

#define	GPIO_AF_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */

#define	GPIO_AF_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */

#define	GPIO_AF_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */
	AF 5 selection.

#define	GPIO_AF_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */

#define	GPIO_AF_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
	AF 6 selection.

#define	GPIO_AF_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */
	AF 7 selection.

#define	GPIO_AF_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */

#define	GPIO_AF_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */

#define	GPIO_AF_I2S3ext ((uint8_t)0x07) /* I2S3ext Alternate Function mapping */

#define	GPIO_AF_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */
	AF 8 selection.

#define	GPIO_AF_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */

#define	GPIO_AF_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */

#define	GPIO_AF_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */
	AF 9 selection.

#define	GPIO_AF_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */

#define	GPIO_AF_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */

#define	GPIO_AF_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */

#define	GPIO_AF_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */

#define	GPIO_AF_OTG_FS ((uint8_t)0xA) /* OTG_FS Alternate Function mapping */
	AF 10 selection.

#define	GPIO_AF_OTG_HS ((uint8_t)0xA) /* OTG_HS Alternate Function mapping */

#define	GPIO_AF_ETH ((uint8_t)0x0B) /* ETHERNET Alternate Function mapping */
	AF 11 selection.

#define	GPIO_AF_FSMC ((uint8_t)0xC) /* FSMC Alternate Function mapping */
	AF 12 selection.

#define	GPIO_AF_OTG_HS_FS ((uint8_t)0xC) /* OTG HS configured in FS, Alternate Function mapping */

#define	GPIO_AF_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */

#define	GPIO_AF_DCMI ((uint8_t)0x0D) /* DCMI Alternate Function mapping */
	AF 13 selection.

#define	GPIO_AF_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
	AF 15 selection.

#define	IS_GPIO_AF(AF)

Detailed Description

Macro Definition Documentation

#define IS_GPIO_AF ( AF )

Value:

(((AF) == GPIO_AF_RTC_50Hz)  || ((AF) == GPIO_AF_TIM14)  || \
                          ((AF) == GPIO_AF_MCO)       || ((AF) == GPIO_AF_TAMPER) || \
                          ((AF) == GPIO_AF_SWJ)       || ((AF) == GPIO_AF_TRACE)  || \
                          ((AF) == GPIO_AF_TIM1)      || ((AF) == GPIO_AF_TIM2)   || \
                          ((AF) == GPIO_AF_TIM3)      || ((AF) == GPIO_AF_TIM4)   || \
                          ((AF) == GPIO_AF_TIM5)      || ((AF) == GPIO_AF_TIM8)   || \
                          ((AF) == GPIO_AF_I2C1)      || ((AF) == GPIO_AF_I2C2)   || \
                          ((AF) == GPIO_AF_I2C3)      || ((AF) == GPIO_AF_SPI1)   || \
                          ((AF) == GPIO_AF_SPI2)      || ((AF) == GPIO_AF_TIM13)  || \
                          ((AF) == GPIO_AF_SPI3)      || ((AF) == GPIO_AF_TIM14)  || \
                          ((AF) == GPIO_AF_USART1)    || ((AF) == GPIO_AF_USART2) || \
                          ((AF) == GPIO_AF_USART3)    || ((AF) == GPIO_AF_UART4)  || \
                          ((AF) == GPIO_AF_UART5)     || ((AF) == GPIO_AF_USART6) || \
                          ((AF) == GPIO_AF_CAN1)      || ((AF) == GPIO_AF_CAN2)   || \
                          ((AF) == GPIO_AF_OTG_FS)    || ((AF) == GPIO_AF_OTG_HS) || \
                          ((AF) == GPIO_AF_ETH)       || ((AF) == GPIO_AF_FSMC)   || \
                          ((AF) == GPIO_AF_OTG_HS_FS) || ((AF) == GPIO_AF_SDIO)   || \
                          ((AF) == GPIO_AF_DCMI)      || ((AF) == GPIO_AF_EVENTOUT))

Macros

Detailed Description

Macro Definition Documentation