STM32F4xx HAL Documentation
Hardware Abstraction Layer for STM32F4 familiy
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Macros
GPIO Alternate Function Selection
STM32F4xx_HAL_Driver » GPIOEx » GPIO Exported Constants
Collaboration diagram for GPIO Alternate Function Selection:

Macros

#define GPIO_AF0_RTC_50Hz   ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
 AF 0 selection

 
#define GPIO_AF0_MCO   ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */
 
#define GPIO_AF0_TAMPER   ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */
 
#define GPIO_AF0_SWJ   ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */
 
#define GPIO_AF0_TRACE   ((uint8_t)0x00) /* TRACE Alternate Function mapping */
 
#define GPIO_AF1_TIM1   ((uint8_t)0x01) /* TIM1 Alternate Function mapping */
 AF 1 selection

 
#define GPIO_AF1_TIM2   ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
 
#define GPIO_AF2_TIM3   ((uint8_t)0x02) /* TIM3 Alternate Function mapping */
 AF 2 selection

 
#define GPIO_AF2_TIM4   ((uint8_t)0x02) /* TIM4 Alternate Function mapping */
 
#define GPIO_AF2_TIM5   ((uint8_t)0x02) /* TIM5 Alternate Function mapping */
 
#define GPIO_AF3_TIM8   ((uint8_t)0x03) /* TIM8 Alternate Function mapping */
 AF 3 selection

 
#define GPIO_AF3_TIM9   ((uint8_t)0x03) /* TIM9 Alternate Function mapping */
 
#define GPIO_AF3_TIM10   ((uint8_t)0x03) /* TIM10 Alternate Function mapping */
 
#define GPIO_AF3_TIM11   ((uint8_t)0x03) /* TIM11 Alternate Function mapping */
 
#define GPIO_AF3_CEC   ((uint8_t)0x03) /* CEC Alternate Function mapping */
 
#define GPIO_AF4_I2C1   ((uint8_t)0x04) /* I2C1 Alternate Function mapping */
 AF 4 selection

 
#define GPIO_AF4_I2C2   ((uint8_t)0x04) /* I2C2 Alternate Function mapping */
 
#define GPIO_AF4_I2C3   ((uint8_t)0x04) /* I2C3 Alternate Function mapping */
 
#define GPIO_AF4_FMPI2C1   ((uint8_t)0x04) /* FMPI2C1 Alternate Function mapping */
 
#define GPIO_AF4_CEC   ((uint8_t)0x04) /* CEC Alternate Function mapping */
 
#define GPIO_AF5_SPI1   ((uint8_t)0x05) /* SPI1/I2S1 Alternate Function mapping */
 AF 5 selection

 
#define GPIO_AF5_SPI2   ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */
 
#define GPIO_AF5_SPI3   ((uint8_t)0x05) /* SPI3/I2S3 Alternate Function mapping */
 
#define GPIO_AF5_SPI4   ((uint8_t)0x05) /* SPI4 Alternate Function mapping */
 
#define GPIO_AF6_SPI2   ((uint8_t)0x06) /* SPI2/I2S2 Alternate Function mapping */
 AF 6 selection

 
#define GPIO_AF6_SPI3   ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
 
#define GPIO_AF6_SPI4   ((uint8_t)0x06) /* SPI4 Alternate Function mapping */
 
#define GPIO_AF6_SAI1   ((uint8_t)0x06) /* SAI1 Alternate Function mapping */
 
#define GPIO_AF7_USART1   ((uint8_t)0x07) /* USART1 Alternate Function mapping */
 AF 7 selection

 
#define GPIO_AF7_USART2   ((uint8_t)0x07) /* USART2 Alternate Function mapping */
 
#define GPIO_AF7_USART3   ((uint8_t)0x07) /* USART3 Alternate Function mapping */
 
#define GPIO_AF7_UART5   ((uint8_t)0x07) /* UART5 Alternate Function mapping */
 
#define GPIO_AF7_SPI2   ((uint8_t)0x07) /* SPI2/I2S2 Alternate Function mapping */
 
#define GPIO_AF7_SPI3   ((uint8_t)0x07) /* SPI3/I2S3 Alternate Function mapping */
 
#define GPIO_AF7_SPDIFRX   ((uint8_t)0x07) /* SPDIFRX Alternate Function mapping */
 
#define GPIO_AF8_UART4   ((uint8_t)0x08) /* UART4 Alternate Function mapping */
 AF 8 selection

 
#define GPIO_AF8_UART5   ((uint8_t)0x08) /* UART5 Alternate Function mapping */
 
#define GPIO_AF8_USART6   ((uint8_t)0x08) /* USART6 Alternate Function mapping */
 
#define GPIO_AF8_SPDIFRX   ((uint8_t)0x08) /* SPDIFRX Alternate Function mapping */
 
#define GPIO_AF8_SAI2   ((uint8_t)0x08) /* SAI2 Alternate Function mapping */
 
#define GPIO_AF9_CAN1   ((uint8_t)0x09) /* CAN1 Alternate Function mapping */
 AF 9 selection.
 
#define GPIO_AF9_CAN2   ((uint8_t)0x09) /* CAN2 Alternate Function mapping */
 
#define GPIO_AF9_TIM12   ((uint8_t)0x09) /* TIM12 Alternate Function mapping */
 
#define GPIO_AF9_TIM13   ((uint8_t)0x09) /* TIM13 Alternate Function mapping */
 
#define GPIO_AF9_TIM14   ((uint8_t)0x09) /* TIM14 Alternate Function mapping */
 
#define GPIO_AF9_QSPI   ((uint8_t)0x09) /* QSPI Alternate Function mapping */
 
#define GPIO_AF10_OTG_FS   ((uint8_t)0x0A) /* OTG_FS Alternate Function mapping */
 AF 10 selection

 
#define GPIO_AF10_OTG_HS   ((uint8_t)0x0A) /* OTG_HS Alternate Function mapping */
 
#define GPIO_AF10_SAI2   ((uint8_t)0x0A) /* SAI2 Alternate Function mapping */
 
#define GPIO_AF10_QSPI   ((uint8_t)0x0A) /* QSPI Alternate Function mapping */
 
#define GPIO_AF11_ETH   ((uint8_t)0x0B) /* ETHERNET Alternate Function mapping */
 AF 11 selection

 
#define GPIO_AF12_FMC   ((uint8_t)0x0C) /* FMC Alternate Function mapping */
 AF 12 selection

 
#define GPIO_AF12_OTG_HS_FS   ((uint8_t)0x0C) /* OTG HS configured in FS, Alternate Function mapping */
 
#define GPIO_AF12_SDIO   ((uint8_t)0x0C) /* SDIO Alternate Function mapping */
 
#define GPIO_AF13_DCMI   ((uint8_t)0x0D) /* DCMI Alternate Function mapping */
 AF 13 selection

 
#define GPIO_AF15_EVENTOUT   ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
 AF 15 selection

 

Detailed Description

Macro Definition Documentation

◆ GPIO_AF0_RTC_50Hz

#define GPIO_AF0_RTC_50Hz   ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

AF 0 selection

Definition at line 987 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF0_MCO

#define GPIO_AF0_MCO   ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 988 of file stm32f4xx_hal_gpio_ex.h.

Referenced by HAL_RCC_MCOConfig().

◆ GPIO_AF0_TAMPER

#define GPIO_AF0_TAMPER   ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 989 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF0_SWJ

#define GPIO_AF0_SWJ   ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 990 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF0_TRACE

#define GPIO_AF0_TRACE   ((uint8_t)0x00) /* TRACE Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 991 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF1_TIM1

#define GPIO_AF1_TIM1   ((uint8_t)0x01) /* TIM1 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

AF 1 selection

Definition at line 996 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF1_TIM2

#define GPIO_AF1_TIM2   ((uint8_t)0x01) /* TIM2 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 997 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF2_TIM3

#define GPIO_AF2_TIM3   ((uint8_t)0x02) /* TIM3 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

AF 2 selection

Definition at line 1002 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF2_TIM4

#define GPIO_AF2_TIM4   ((uint8_t)0x02) /* TIM4 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1003 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF2_TIM5

#define GPIO_AF2_TIM5   ((uint8_t)0x02) /* TIM5 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1004 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF3_TIM8

#define GPIO_AF3_TIM8   ((uint8_t)0x03) /* TIM8 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

AF 3 selection

Definition at line 1009 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF3_TIM9

#define GPIO_AF3_TIM9   ((uint8_t)0x03) /* TIM9 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1010 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF3_TIM10

#define GPIO_AF3_TIM10   ((uint8_t)0x03) /* TIM10 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1011 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF3_TIM11

#define GPIO_AF3_TIM11   ((uint8_t)0x03) /* TIM11 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1012 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF3_CEC

#define GPIO_AF3_CEC   ((uint8_t)0x03) /* CEC Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1013 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF4_I2C1

#define GPIO_AF4_I2C1   ((uint8_t)0x04) /* I2C1 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

AF 4 selection

Definition at line 1018 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF4_I2C2

#define GPIO_AF4_I2C2   ((uint8_t)0x04) /* I2C2 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1019 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF4_I2C3

#define GPIO_AF4_I2C3   ((uint8_t)0x04) /* I2C3 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1020 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF4_FMPI2C1

#define GPIO_AF4_FMPI2C1   ((uint8_t)0x04) /* FMPI2C1 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1021 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF4_CEC

#define GPIO_AF4_CEC   ((uint8_t)0x04) /* CEC Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1022 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF5_SPI1

#define GPIO_AF5_SPI1   ((uint8_t)0x05) /* SPI1/I2S1 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

AF 5 selection

Definition at line 1027 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF5_SPI2

#define GPIO_AF5_SPI2   ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1028 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF5_SPI3

#define GPIO_AF5_SPI3   ((uint8_t)0x05) /* SPI3/I2S3 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1029 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF5_SPI4

#define GPIO_AF5_SPI4   ((uint8_t)0x05) /* SPI4 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1030 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF6_SPI2

#define GPIO_AF6_SPI2   ((uint8_t)0x06) /* SPI2/I2S2 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

AF 6 selection

Definition at line 1035 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF6_SPI3

#define GPIO_AF6_SPI3   ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1036 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF6_SPI4

#define GPIO_AF6_SPI4   ((uint8_t)0x06) /* SPI4 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1037 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF6_SAI1

#define GPIO_AF6_SAI1   ((uint8_t)0x06) /* SAI1 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1038 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF7_USART1

#define GPIO_AF7_USART1   ((uint8_t)0x07) /* USART1 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

AF 7 selection

Definition at line 1043 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF7_USART2

#define GPIO_AF7_USART2   ((uint8_t)0x07) /* USART2 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1044 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF7_USART3

#define GPIO_AF7_USART3   ((uint8_t)0x07) /* USART3 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1045 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF7_UART5

#define GPIO_AF7_UART5   ((uint8_t)0x07) /* UART5 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1046 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF7_SPI2

#define GPIO_AF7_SPI2   ((uint8_t)0x07) /* SPI2/I2S2 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1047 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF7_SPI3

#define GPIO_AF7_SPI3   ((uint8_t)0x07) /* SPI3/I2S3 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1048 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF7_SPDIFRX

#define GPIO_AF7_SPDIFRX   ((uint8_t)0x07) /* SPDIFRX Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1049 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF8_UART4

#define GPIO_AF8_UART4   ((uint8_t)0x08) /* UART4 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

AF 8 selection

Definition at line 1054 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF8_UART5

#define GPIO_AF8_UART5   ((uint8_t)0x08) /* UART5 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1055 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF8_USART6

#define GPIO_AF8_USART6   ((uint8_t)0x08) /* USART6 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1056 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF8_SPDIFRX

#define GPIO_AF8_SPDIFRX   ((uint8_t)0x08) /* SPDIFRX Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1057 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF8_SAI2

#define GPIO_AF8_SAI2   ((uint8_t)0x08) /* SAI2 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1058 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF9_CAN1

#define GPIO_AF9_CAN1   ((uint8_t)0x09) /* CAN1 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

AF 9 selection.

Definition at line 1063 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF9_CAN2

#define GPIO_AF9_CAN2   ((uint8_t)0x09) /* CAN2 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1064 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF9_TIM12

#define GPIO_AF9_TIM12   ((uint8_t)0x09) /* TIM12 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1065 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF9_TIM13

#define GPIO_AF9_TIM13   ((uint8_t)0x09) /* TIM13 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1066 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF9_TIM14

#define GPIO_AF9_TIM14   ((uint8_t)0x09) /* TIM14 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1067 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF9_QSPI

#define GPIO_AF9_QSPI   ((uint8_t)0x09) /* QSPI Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1068 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF10_OTG_FS

#define GPIO_AF10_OTG_FS   ((uint8_t)0x0A) /* OTG_FS Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

AF 10 selection

Definition at line 1073 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF10_OTG_HS

#define GPIO_AF10_OTG_HS   ((uint8_t)0x0A) /* OTG_HS Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1074 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF10_SAI2

#define GPIO_AF10_SAI2   ((uint8_t)0x0A) /* SAI2 Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1075 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF10_QSPI

#define GPIO_AF10_QSPI   ((uint8_t)0x0A) /* QSPI Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1076 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF11_ETH

#define GPIO_AF11_ETH   ((uint8_t)0x0B) /* ETHERNET Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

AF 11 selection

Definition at line 1081 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF12_FMC

#define GPIO_AF12_FMC   ((uint8_t)0x0C) /* FMC Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

AF 12 selection

Definition at line 1086 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF12_OTG_HS_FS

#define GPIO_AF12_OTG_HS_FS   ((uint8_t)0x0C) /* OTG HS configured in FS, Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1087 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF12_SDIO

#define GPIO_AF12_SDIO   ((uint8_t)0x0C) /* SDIO Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

Definition at line 1088 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF13_DCMI

#define GPIO_AF13_DCMI   ((uint8_t)0x0D) /* DCMI Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

AF 13 selection

Definition at line 1093 of file stm32f4xx_hal_gpio_ex.h.

◆ GPIO_AF15_EVENTOUT

#define GPIO_AF15_EVENTOUT   ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */

#include <stm32f4xx_hal_gpio_ex.h>

AF 15 selection

Definition at line 1098 of file stm32f4xx_hal_gpio_ex.h.