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Diff: TARGET_NUCLEO_F334R8/stm32f3xx_hal_gpio_ex.h
- Revision:
- 92:4fc01daae5a5
- Parent:
- 86:04dd9b1680ae
- Child:
- 122:f9eeca106725
--- a/TARGET_NUCLEO_F334R8/stm32f3xx_hal_gpio_ex.h Wed Oct 29 11:02:04 2014 +0000
+++ b/TARGET_NUCLEO_F334R8/stm32f3xx_hal_gpio_ex.h Thu Nov 27 13:33:22 2014 +0000
@@ -2,9 +2,9 @@
******************************************************************************
* @file stm32f3xx_hal_gpio_ex.h
* @author MCD Application Team
- * @version V1.0.1
- * @date 18-June-2014
- * @brief Header file of GPIO HAL Extension module.
+ * @version V1.1.0
+ * @date 12-Sept-2014
+ * @brief Header file of GPIO HAL Extended module.
******************************************************************************
* @attention
*
@@ -50,24 +50,141 @@
* @{
*/
-/** @addtogroup GPIOEx
+/** @addtogroup GPIOEx GPIO Extended HAL module driver
* @{
*/
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
-
-/** @defgroup GPIOEx_Exported_Constants GPIOEx_Exported_Constants
+/** @defgroup GPIOEx_Exported_Constants GPIO Extended Exported Constants
* @{
*/
-/** @defgroup GPIOEx_Alternate_function_selection GPIOEx_Alternate_function_selection
+/** @defgroup GPIOEx_Alternate_function_selection GPIO Extended Alternate function selection
* @{
*/
-#if defined (STM32F302xC) || defined (STM32F303xC)
-/*------------------------- STM32F302xC/STM32F303xC---------------------------*/
+#if defined (STM32F302xC)
+/*---------------------------------- STM32F302xC ------------------------------*/
+/**
+ * @brief AF 0 selection
+ */
+#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
+#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 */
+
+/**
+ * @brief AF 1 selection
+ */
+#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
+#define GPIO_AF1_TIM15 ((uint8_t)0x01) /* TIM15 Alternate Function mapping */
+#define GPIO_AF1_TIM16 ((uint8_t)0x01) /* TIM16 Alternate Function mapping */
+#define GPIO_AF1_TIM17 ((uint8_t)0x01) /* TIM17 Alternate Function mapping */
+#define GPIO_AF1_EVENTOUT ((uint8_t)0x01) /* EVENTOUT Alternate Function mapping */
+/**
+ * @brief AF 2 selection
+ */
+#define GPIO_AF2_TIM1 ((uint8_t)0x02) /* TIM1 Alternate Function mapping */
+#define GPIO_AF2_TIM2 ((uint8_t)0x02) /* TIM2 Alternate Function mapping */
+#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */
+#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */
+#define GPIO_AF2_TIM15 ((uint8_t)0x02) /* TIM15 Alternate Function mapping */
+#define GPIO_AF2_COMP1 ((uint8_t)0x02) /* COMP1 Alternate Function mapping */
+/**
+ * @brief AF 3 selection
+ */
+#define GPIO_AF3_TSC ((uint8_t)0x03) /* TSC Alternate Function mapping */
+#define GPIO_AF3_TIM15 ((uint8_t)0x03) /* TIM15 Alternate Function mapping */
+
+/**
+ * @brief AF 4 selection
+ */
+#define GPIO_AF4_TIM1 ((uint8_t)0x04) /* TIM1 Alternate Function mapping */
+#define GPIO_AF4_TIM16 ((uint8_t)0x04) /* TIM16 Alternate Function mapping */
+#define GPIO_AF4_TIM17 ((uint8_t)0x04) /* TIM17 Alternate Function mapping */
+#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */
+#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */
+
+/**
+ * @brief AF 5 selection
+ */
+#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1/I2S1 Alternate Function mapping */
+#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_I2S ((uint8_t)0x05) /* I2S Alternate Function mapping */
+#define GPIO_AF5_I2S2ext ((uint8_t)0x05) /* I2S2ext Alternate Function mapping */
+#define GPIO_AF5_IR ((uint8_t)0x05) /* IR Alternate Function mapping */
+#define GPIO_AF5_UART4 ((uint8_t)0x05) /* UART4 Alternate Function mapping */
+#define GPIO_AF5_UART5 ((uint8_t)0x05) /* UART5 Alternate Function mapping */
+/**
+ * @brief AF 6 selection
+ */
+#define GPIO_AF6_SPI2 ((uint8_t)0x06) /* SPI2/I2S2 Alternate Function mapping */
+#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
+#define GPIO_AF6_I2S3ext ((uint8_t)0x06) /* I2S3ext Alternate Function mapping */
+#define GPIO_AF6_TIM1 ((uint8_t)0x06) /* TIM1 Alternate Function mapping */
+#define GPIO_AF6_IR ((uint8_t)0x06) /* IR Alternate Function mapping */
+
+/**
+ * @brief AF 7 selection
+ */
+#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */
+#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_COMP6 ((uint8_t)0x07) /* COMP6 Alternate Function mapping */
+#define GPIO_AF7_CAN ((uint8_t)0x07) /* CAN Alternate Function mapping */
+
+/**
+ * @brief AF 8 selection
+ */
+#define GPIO_AF8_COMP1 ((uint8_t)0x08) /* COMP1 Alternate Function mapping */
+#define GPIO_AF8_COMP2 ((uint8_t)0x08) /* COMP2 Alternate Function mapping */
+#define GPIO_AF8_COMP4 ((uint8_t)0x08) /* COMP4 Alternate Function mapping */
+#define GPIO_AF8_COMP6 ((uint8_t)0x08) /* COMP6 Alternate Function mapping */
+
+/**
+ * @brief AF 9 selection
+ */
+#define GPIO_AF9_CAN ((uint8_t)0x09) /* CAN Alternate Function mapping */
+#define GPIO_AF9_TIM1 ((uint8_t)0x09) /* TIM1 Alternate Function mapping */
+#define GPIO_AF9_TIM15 ((uint8_t)0x09) /* TIM15 Alternate Function mapping */
+
+/**
+ * @brief AF 10 selection
+ */
+#define GPIO_AF10_TIM2 ((uint8_t)0xA) /* TIM2 Alternate Function mapping */
+#define GPIO_AF10_TIM3 ((uint8_t)0xA) /* TIM3 Alternate Function mapping */
+#define GPIO_AF10_TIM4 ((uint8_t)0xA) /* TIM4 Alternate Function mapping */
+#define GPIO_AF10_TIM17 ((uint8_t)0xA) /* TIM17 Alternate Function mapping */
+/**
+ * @brief AF 11 selection
+ */
+#define GPIO_AF11_TIM1 ((uint8_t)0x0B) /* TIM1 Alternate Function mapping */
+
+/**
+ * @brief AF 12 selection
+ */
+#define GPIO_AF12_TIM1 ((uint8_t)0xC) /* TIM1 Alternate Function mapping */
+
+/**
+ * @brief AF 14 selection
+ */
+
+#define GPIO_AF14_USB ((uint8_t)0x0E) /* USB Alternate Function mapping */
+/**
+ * @brief AF 15 selection
+ */
+#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
+
+#define IS_GPIO_AF(AF) (((AF) <= (uint8_t)0x0C) || ((AF) == (uint8_t)0x0E) || ((AF) == (uint8_t)0x0F))
+/*------------------------------------------------------------------------------------------*/
+#endif /* STM32F302xC */
+
+#if defined (STM32F303xC)
+/*---------------------------------- STM32F303xC ------------------------------*/
/**
* @brief AF 0 selection
*/
@@ -195,7 +312,415 @@
#define IS_GPIO_AF(AF) (((AF) <= (uint8_t)0x0C) || ((AF) == (uint8_t)0x0E) || ((AF) == (uint8_t)0x0F))
/*------------------------------------------------------------------------------------------*/
-#endif /* STM32F302xC || STM32F303xC */
+#endif /* STM32F303xC */
+
+#if defined (STM32F303xE)
+/*---------------------------------- STM32F303xE ------------------------------*/
+/**
+ * @brief AF 0 selection
+ */
+#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
+#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 */
+
+/**
+ * @brief AF 1 selection
+ */
+#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
+#define GPIO_AF1_TIM15 ((uint8_t)0x01) /* TIM15 Alternate Function mapping */
+#define GPIO_AF1_TIM16 ((uint8_t)0x01) /* TIM16 Alternate Function mapping */
+#define GPIO_AF1_TIM17 ((uint8_t)0x01) /* TIM17 Alternate Function mapping */
+#define GPIO_AF1_EVENTOUT ((uint8_t)0x01) /* EVENTOUT Alternate Function mapping */
+
+/**
+ * @brief AF 2 selection
+ */
+#define GPIO_AF2_TIM1 ((uint8_t)0x02) /* TIM1 Alternate Function mapping */
+#define GPIO_AF2_TIM2 ((uint8_t)0x02) /* TIM2 Alternate Function mapping */
+#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */
+#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */
+#define GPIO_AF2_TIM8 ((uint8_t)0x02) /* TIM8 Alternate Function mapping */
+#define GPIO_AF2_TIM15 ((uint8_t)0x02) /* TIM15 Alternate Function mapping */
+#define GPIO_AF2_COMP1 ((uint8_t)0x02) /* COMP1 Alternate Function mapping */
+#define GPIO_AF2_I2C3 ((uint8_t)0x02) /* I2C3 Alternate Function mapping */
+#define GPIO_AF2_TIM20 ((uint8_t)0x02) /* TIM20 Alternate Function mapping */
+
+/**
+ * @brief AF 3 selection
+ */
+#define GPIO_AF3_TSC ((uint8_t)0x03) /* TSC Alternate Function mapping */
+#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */
+#define GPIO_AF3_COMP7 ((uint8_t)0x03) /* COMP7 Alternate Function mapping */
+#define GPIO_AF3_TIM15 ((uint8_t)0x03) /* TIM15 Alternate Function mapping */
+#define GPIO_AF3_I2C3 ((uint8_t)0x03) /* I2C3 Alternate Function mapping */
+#define GPIO_AF3_TIM20 ((uint8_t)0x03) /* TIM20 Alternate Function mapping */
+
+/**
+ * @brief AF 4 selection
+ */
+#define GPIO_AF4_TIM1 ((uint8_t)0x04) /* TIM1 Alternate Function mapping */
+#define GPIO_AF4_TIM8 ((uint8_t)0x04) /* TIM8 Alternate Function mapping */
+#define GPIO_AF4_TIM16 ((uint8_t)0x04) /* TIM16 Alternate Function mapping */
+#define GPIO_AF4_TIM17 ((uint8_t)0x04) /* TIM17 Alternate Function mapping */
+#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */
+#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */
+
+/**
+ * @brief AF 5 selection
+ */
+#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */
+#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_I2S ((uint8_t)0x05) /* I2S Alternate Function mapping */
+#define GPIO_AF5_I2S2ext ((uint8_t)0x05) /* I2S2ext Alternate Function mapping */
+#define GPIO_AF5_TIM8 ((uint8_t)0x05) /* TIM8 Alternate Function mapping */
+#define GPIO_AF5_IR ((uint8_t)0x05) /* IR Alternate Function mapping */
+#define GPIO_AF5_UART4 ((uint8_t)0x05) /* UART4 Alternate Function mapping */
+#define GPIO_AF5_UART5 ((uint8_t)0x05) /* UART5 Alternate Function mapping */
+#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */
+
+/**
+ * @brief AF 6 selection
+ */
+#define GPIO_AF6_SPI2 ((uint8_t)0x06) /* SPI2/I2S2 Alternate Function mapping */
+#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
+#define GPIO_AF6_I2S3ext ((uint8_t)0x06) /* I2S3ext Alternate Function mapping */
+#define GPIO_AF6_TIM1 ((uint8_t)0x06) /* TIM1 Alternate Function mapping */
+#define GPIO_AF6_TIM8 ((uint8_t)0x06) /* TIM8 Alternate Function mapping */
+#define GPIO_AF6_IR ((uint8_t)0x06) /* IR Alternate Function mapping */
+#define GPIO_AF6_TIM20 ((uint8_t)0x06) /* TIM20 Alternate Function mapping */
+
+/**
+ * @brief AF 7 selection
+ */
+#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */
+#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_COMP3 ((uint8_t)0x07) /* COMP3 Alternate Function mapping */
+#define GPIO_AF7_COMP5 ((uint8_t)0x07) /* COMP5 Alternate Function mapping */
+#define GPIO_AF7_COMP6 ((uint8_t)0x07) /* COMP6 Alternate Function mapping */
+#define GPIO_AF7_CAN ((uint8_t)0x07) /* CAN Alternate Function mapping */
+
+/**
+ * @brief AF 8 selection
+ */
+#define GPIO_AF8_COMP1 ((uint8_t)0x08) /* COMP1 Alternate Function mapping */
+#define GPIO_AF8_COMP2 ((uint8_t)0x08) /* COMP2 Alternate Function mapping */
+#define GPIO_AF8_COMP3 ((uint8_t)0x08) /* COMP3 Alternate Function mapping */
+#define GPIO_AF8_COMP4 ((uint8_t)0x08) /* COMP4 Alternate Function mapping */
+#define GPIO_AF8_COMP5 ((uint8_t)0x08) /* COMP5 Alternate Function mapping */
+#define GPIO_AF8_COMP6 ((uint8_t)0x08) /* COMP6 Alternate Function mapping */
+#define GPIO_AF8_I2C3 ((uint8_t)0x08) /* I2C3 Alternate Function mapping */
+
+/**
+ * @brief AF 9 selection
+ */
+#define GPIO_AF9_CAN ((uint8_t)0x09) /* CAN Alternate Function mapping */
+#define GPIO_AF9_TIM1 ((uint8_t)0x09) /* TIM1 Alternate Function mapping */
+#define GPIO_AF9_TIM8 ((uint8_t)0x09) /* TIM8 Alternate Function mapping */
+#define GPIO_AF9_TIM15 ((uint8_t)0x09) /* TIM15 Alternate Function mapping */
+
+/**
+ * @brief AF 10 selection
+ */
+#define GPIO_AF10_TIM2 ((uint8_t)0xA) /* TIM2 Alternate Function mapping */
+#define GPIO_AF10_TIM3 ((uint8_t)0xA) /* TIM3 Alternate Function mapping */
+#define GPIO_AF10_TIM4 ((uint8_t)0xA) /* TIM4 Alternate Function mapping */
+#define GPIO_AF10_TIM8 ((uint8_t)0xA) /* TIM8 Alternate Function mapping */
+#define GPIO_AF10_TIM17 ((uint8_t)0xA) /* TIM17 Alternate Function mapping */
+/**
+ * @brief AF 11 selection
+ */
+#define GPIO_AF11_TIM1 ((uint8_t)0x0B) /* TIM1 Alternate Function mapping */
+#define GPIO_AF11_TIM8 ((uint8_t)0x0B) /* TIM8 Alternate Function mapping */
+
+/**
+ * @brief AF 12 selection
+ */
+#define GPIO_AF12_TIM1 ((uint8_t)0xC) /* TIM1 Alternate Function mapping */
+#define GPIO_AF12_FMC ((uint8_t)0xC) /* FMC Alternate Function mapping */
+#define GPIO_AF12_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */
+
+/**
+ * @brief AF 14 selection
+ */
+#define GPIO_AF14_USB ((uint8_t)0x0E) /* USB Alternate Function mapping */
+
+/**
+ * @brief AF 15 selection
+ */
+#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
+
+#define IS_GPIO_AF(AF) (((AF) <= (uint8_t)0x0C) || ((AF) == (uint8_t)0x0E) || ((AF) == (uint8_t)0x0F))
+/*------------------------------------------------------------------------------------------*/
+#endif /* STM32F303xE */
+
+#if defined (STM32F302xE)
+/*---------------------------------- STM32F302xE ------------------------------*/
+/**
+ * @brief AF 0 selection
+ */
+#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
+#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 */
+
+/**
+ * @brief AF 1 selection
+ */
+#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
+#define GPIO_AF1_TIM15 ((uint8_t)0x01) /* TIM15 Alternate Function mapping */
+#define GPIO_AF1_TIM16 ((uint8_t)0x01) /* TIM16 Alternate Function mapping */
+#define GPIO_AF1_TIM17 ((uint8_t)0x01) /* TIM17 Alternate Function mapping */
+#define GPIO_AF1_EVENTOUT ((uint8_t)0x01) /* EVENTOUT Alternate Function mapping */
+
+/**
+ * @brief AF 2 selection
+ */
+#define GPIO_AF2_TIM1 ((uint8_t)0x02) /* TIM1 Alternate Function mapping */
+#define GPIO_AF2_TIM2 ((uint8_t)0x02) /* TIM2 Alternate Function mapping */
+#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */
+#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */
+#define GPIO_AF2_TIM15 ((uint8_t)0x02) /* TIM15 Alternate Function mapping */
+#define GPIO_AF2_COMP1 ((uint8_t)0x02) /* COMP1 Alternate Function mapping */
+#define GPIO_AF2_I2C3 ((uint8_t)0x02) /* I2C3 Alternate Function mapping */
+
+/**
+ * @brief AF 3 selection
+ */
+#define GPIO_AF3_TSC ((uint8_t)0x03) /* TSC Alternate Function mapping */
+#define GPIO_AF3_TIM15 ((uint8_t)0x03) /* TIM15 Alternate Function mapping */
+#define GPIO_AF3_I2C3 ((uint8_t)0x03) /* I2C3 Alternate Function mapping */
+
+/**
+ * @brief AF 4 selection
+ */
+#define GPIO_AF4_TIM1 ((uint8_t)0x04) /* TIM1 Alternate Function mapping */
+#define GPIO_AF4_TIM16 ((uint8_t)0x04) /* TIM16 Alternate Function mapping */
+#define GPIO_AF4_TIM17 ((uint8_t)0x04) /* TIM17 Alternate Function mapping */
+#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */
+#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */
+
+/**
+ * @brief AF 5 selection
+ */
+#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */
+#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_I2S ((uint8_t)0x05) /* I2S Alternate Function mapping */
+#define GPIO_AF5_I2S2ext ((uint8_t)0x05) /* I2S2ext Alternate Function mapping */
+#define GPIO_AF5_IR ((uint8_t)0x05) /* IR Alternate Function mapping */
+#define GPIO_AF5_UART4 ((uint8_t)0x05) /* UART4 Alternate Function mapping */
+#define GPIO_AF5_UART5 ((uint8_t)0x05) /* UART5 Alternate Function mapping */
+#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */
+
+/**
+ * @brief AF 6 selection
+ */
+#define GPIO_AF6_SPI2 ((uint8_t)0x06) /* SPI2/I2S2 Alternate Function mapping */
+#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
+#define GPIO_AF6_I2S3ext ((uint8_t)0x06) /* I2S3ext Alternate Function mapping */
+#define GPIO_AF6_TIM1 ((uint8_t)0x06) /* TIM1 Alternate Function mapping */
+#define GPIO_AF6_IR ((uint8_t)0x06) /* IR Alternate Function mapping */
+
+/**
+ * @brief AF 7 selection
+ */
+#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */
+#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_COMP6 ((uint8_t)0x07) /* COMP6 Alternate Function mapping */
+#define GPIO_AF7_CAN ((uint8_t)0x07) /* CAN Alternate Function mapping */
+
+/**
+ * @brief AF 8 selection
+ */
+#define GPIO_AF8_COMP1 ((uint8_t)0x08) /* COMP1 Alternate Function mapping */
+#define GPIO_AF8_COMP2 ((uint8_t)0x08) /* COMP2 Alternate Function mapping */
+#define GPIO_AF8_COMP4 ((uint8_t)0x08) /* COMP4 Alternate Function mapping */
+#define GPIO_AF8_COMP6 ((uint8_t)0x08) /* COMP6 Alternate Function mapping */
+#define GPIO_AF8_I2C3 ((uint8_t)0x08) /* I2C3 Alternate Function mapping */
+
+/**
+ * @brief AF 9 selection
+ */
+#define GPIO_AF9_CAN ((uint8_t)0x09) /* CAN Alternate Function mapping */
+#define GPIO_AF9_TIM1 ((uint8_t)0x09) /* TIM1 Alternate Function mapping */
+#define GPIO_AF9_TIM15 ((uint8_t)0x09) /* TIM15 Alternate Function mapping */
+
+/**
+ * @brief AF 10 selection
+ */
+#define GPIO_AF10_TIM2 ((uint8_t)0xA) /* TIM2 Alternate Function mapping */
+#define GPIO_AF10_TIM3 ((uint8_t)0xA) /* TIM3 Alternate Function mapping */
+#define GPIO_AF10_TIM4 ((uint8_t)0xA) /* TIM4 Alternate Function mapping */
+#define GPIO_AF10_TIM17 ((uint8_t)0xA) /* TIM17 Alternate Function mapping */
+/**
+ * @brief AF 11 selection
+ */
+#define GPIO_AF11_TIM1 ((uint8_t)0x0B) /* TIM1 Alternate Function mapping */
+
+/**
+ * @brief AF 12 selection
+ */
+#define GPIO_AF12_TIM1 ((uint8_t)0xC) /* TIM1 Alternate Function mapping */
+#define GPIO_AF12_FMC ((uint8_t)0xC) /* FMC Alternate Function mapping */
+#define GPIO_AF12_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */
+
+/**
+ * @brief AF 14 selection
+ */
+#define GPIO_AF14_USB ((uint8_t)0x0E) /* USB Alternate Function mapping */
+
+/**
+ * @brief AF 15 selection
+ */
+#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
+
+#define IS_GPIO_AF(AF) (((AF) <= (uint8_t)0x0C) || ((AF) == (uint8_t)0x0E) || ((AF) == (uint8_t)0x0F))
+/*------------------------------------------------------------------------------------------*/
+#endif /* STM32F302xE */
+
+#if defined (STM32F398xx)
+/*---------------------------------- STM32F398xx ------------------------------*/
+/**
+ * @brief AF 0 selection
+ */
+#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
+#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 */
+
+/**
+ * @brief AF 1 selection
+ */
+#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
+#define GPIO_AF1_TIM15 ((uint8_t)0x01) /* TIM15 Alternate Function mapping */
+#define GPIO_AF1_TIM16 ((uint8_t)0x01) /* TIM16 Alternate Function mapping */
+#define GPIO_AF1_TIM17 ((uint8_t)0x01) /* TIM17 Alternate Function mapping */
+#define GPIO_AF1_EVENTOUT ((uint8_t)0x01) /* EVENTOUT Alternate Function mapping */
+
+/**
+ * @brief AF 2 selection
+ */
+#define GPIO_AF2_TIM1 ((uint8_t)0x02) /* TIM1 Alternate Function mapping */
+#define GPIO_AF2_TIM2 ((uint8_t)0x02) /* TIM2 Alternate Function mapping */
+#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */
+#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */
+#define GPIO_AF2_TIM8 ((uint8_t)0x02) /* TIM8 Alternate Function mapping */
+#define GPIO_AF2_TIM15 ((uint8_t)0x02) /* TIM15 Alternate Function mapping */
+#define GPIO_AF2_COMP1 ((uint8_t)0x02) /* COMP1 Alternate Function mapping */
+#define GPIO_AF2_I2C3 ((uint8_t)0x02) /* I2C3 Alternate Function mapping */
+#define GPIO_AF2_TIM20 ((uint8_t)0x02) /* TIM20 Alternate Function mapping */
+
+/**
+ * @brief AF 3 selection
+ */
+#define GPIO_AF3_TSC ((uint8_t)0x03) /* TSC Alternate Function mapping */
+#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */
+#define GPIO_AF3_COMP7 ((uint8_t)0x03) /* COMP7 Alternate Function mapping */
+#define GPIO_AF3_TIM15 ((uint8_t)0x03) /* TIM15 Alternate Function mapping */
+#define GPIO_AF3_I2C3 ((uint8_t)0x03) /* I2C3 Alternate Function mapping */
+#define GPIO_AF3_TIM20 ((uint8_t)0x03) /* TIM20 Alternate Function mapping */
+
+/**
+ * @brief AF 4 selection
+ */
+#define GPIO_AF4_TIM1 ((uint8_t)0x04) /* TIM1 Alternate Function mapping */
+#define GPIO_AF4_TIM8 ((uint8_t)0x04) /* TIM8 Alternate Function mapping */
+#define GPIO_AF4_TIM16 ((uint8_t)0x04) /* TIM16 Alternate Function mapping */
+#define GPIO_AF4_TIM17 ((uint8_t)0x04) /* TIM17 Alternate Function mapping */
+#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */
+#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */
+
+/**
+ * @brief AF 5 selection
+ */
+#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */
+#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_I2S ((uint8_t)0x05) /* I2S Alternate Function mapping */
+#define GPIO_AF5_I2S2ext ((uint8_t)0x05) /* I2S2ext Alternate Function mapping */
+#define GPIO_AF5_TIM8 ((uint8_t)0x05) /* TIM8 Alternate Function mapping */
+#define GPIO_AF5_IR ((uint8_t)0x05) /* IR Alternate Function mapping */
+#define GPIO_AF5_UART4 ((uint8_t)0x05) /* UART4 Alternate Function mapping */
+#define GPIO_AF5_UART5 ((uint8_t)0x05) /* UART5 Alternate Function mapping */
+#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */
+
+/**
+ * @brief AF 6 selection
+ */
+#define GPIO_AF6_SPI2 ((uint8_t)0x06) /* SPI2/I2S2 Alternate Function mapping */
+#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
+#define GPIO_AF6_I2S3ext ((uint8_t)0x06) /* I2S3ext Alternate Function mapping */
+#define GPIO_AF6_TIM1 ((uint8_t)0x06) /* TIM1 Alternate Function mapping */
+#define GPIO_AF6_TIM8 ((uint8_t)0x06) /* TIM8 Alternate Function mapping */
+#define GPIO_AF6_IR ((uint8_t)0x06) /* IR Alternate Function mapping */
+#define GPIO_AF6_TIM20 ((uint8_t)0x06) /* TIM20 Alternate Function mapping */
+
+/**
+ * @brief AF 7 selection
+ */
+#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */
+#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_COMP3 ((uint8_t)0x07) /* COMP3 Alternate Function mapping */
+#define GPIO_AF7_COMP5 ((uint8_t)0x07) /* COMP5 Alternate Function mapping */
+#define GPIO_AF7_COMP6 ((uint8_t)0x07) /* COMP6 Alternate Function mapping */
+#define GPIO_AF7_CAN ((uint8_t)0x07) /* CAN Alternate Function mapping */
+
+/**
+ * @brief AF 8 selection
+ */
+#define GPIO_AF8_COMP1 ((uint8_t)0x08) /* COMP1 Alternate Function mapping */
+#define GPIO_AF8_COMP2 ((uint8_t)0x08) /* COMP2 Alternate Function mapping */
+#define GPIO_AF8_COMP3 ((uint8_t)0x08) /* COMP3 Alternate Function mapping */
+#define GPIO_AF8_COMP4 ((uint8_t)0x08) /* COMP4 Alternate Function mapping */
+#define GPIO_AF8_COMP5 ((uint8_t)0x08) /* COMP5 Alternate Function mapping */
+#define GPIO_AF8_COMP6 ((uint8_t)0x08) /* COMP6 Alternate Function mapping */
+#define GPIO_AF8_I2C3 ((uint8_t)0x08) /* I2C3 Alternate Function mapping */
+
+/**
+ * @brief AF 9 selection
+ */
+#define GPIO_AF9_CAN ((uint8_t)0x09) /* CAN Alternate Function mapping */
+#define GPIO_AF9_TIM1 ((uint8_t)0x09) /* TIM1 Alternate Function mapping */
+#define GPIO_AF9_TIM8 ((uint8_t)0x09) /* TIM8 Alternate Function mapping */
+#define GPIO_AF9_TIM15 ((uint8_t)0x09) /* TIM15 Alternate Function mapping */
+
+/**
+ * @brief AF 10 selection
+ */
+#define GPIO_AF10_TIM2 ((uint8_t)0xA) /* TIM2 Alternate Function mapping */
+#define GPIO_AF10_TIM3 ((uint8_t)0xA) /* TIM3 Alternate Function mapping */
+#define GPIO_AF10_TIM4 ((uint8_t)0xA) /* TIM4 Alternate Function mapping */
+#define GPIO_AF10_TIM8 ((uint8_t)0xA) /* TIM8 Alternate Function mapping */
+#define GPIO_AF10_TIM17 ((uint8_t)0xA) /* TIM17 Alternate Function mapping */
+/**
+ * @brief AF 11 selection
+ */
+#define GPIO_AF11_TIM1 ((uint8_t)0x0B) /* TIM1 Alternate Function mapping */
+#define GPIO_AF11_TIM8 ((uint8_t)0x0B) /* TIM8 Alternate Function mapping */
+
+/**
+ * @brief AF 12 selection
+ */
+#define GPIO_AF12_TIM1 ((uint8_t)0xC) /* TIM1 Alternate Function mapping */
+#define GPIO_AF12_FMC ((uint8_t)0xC) /* FMC Alternate Function mapping */
+#define GPIO_AF12_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */
+
+/**
+ * @brief AF 15 selection
+ */
+#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
+
+#define IS_GPIO_AF(AF) (((AF) <= (uint8_t)0x0C) || ((AF) == (uint8_t)0x0F))
+/*------------------------------------------------------------------------------------------*/
+#endif /* STM32F398xx */
#if defined (STM32F358xx)
/*---------------------------------- STM32F358xx -------------------------------------------*/
