/** ****************************************************************************** * @file stm32l0xx_hal_gpio_ex.h * @author MCD Application Team * @brief Header file of GPIO HAL Extension module. ****************************************************************************** * @attention * *

© COPYRIGHT(c) 2016 STMicroelectronics

* * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. Neither the name of STMicroelectronics nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __STM32L0xx_HAL_GPIO_EX_H #define __STM32L0xx_HAL_GPIO_EX_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32l0xx_hal_def.h" /** @addtogroup STM32L0xx_HAL_Driver * @{ */ /** @defgroup GPIOEx GPIOEx * @{ */ /* Exported types ------------------------------------------------------------*/ /* Exported constants --------------------------------------------------------*/ /** @defgroup GPIOEx_Exported_Constants GPIOEx Exported Constants * @{ */ /*----------------------------------------------------------------------------*/ /*------------------------- STM32L083xx/STM32L073xx---------------------------*/ /*----------------------------------------------------------------------------*/ #if defined (STM32L083xx) || defined (STM32L073xx) /* The table below gives an overview of the different alternate functions per port. * For more details refer yourself to the product data sheet. * */ /* | AF0 | AF1 | AF2 | AF3 | AF4 | AF5 | AF6 | AF7 | *______________________________________________________________________________ * PA0 | | |TIM2_C1 |TSC |USART2 |TIM2_TR |USART4 |COMP1 | * PA1 |EVENTOUT|LCD |TIM2_C2 |TSC |USART2 |TIM21_TR|USART4 | | * PA2 |TIM21_C1|LCD |TIM2_C3 |TSC |USART2 | |LPUART1 |COMP2 | * PA3 |TIM21_C2|LCD |TIM2_C4 |TSC |USART2 | |LPUART1 | | * PA4 |SPI1 | | |TSC |USART2 |TIM22_TR| | | * PA5 |SPI1 | |TIM2_TR |TSC | |TIM2_C1 | | | * PA6 |SPI1 |LCD |TIM3_C1 |TSC |LPUART1 |TIM22_C1|EVENTOUT|COMP1 | * PA7 |SPI1 |LCD |TIM3_C2 |TSC | |TIM22_C2|EVENTOUT|COMP2 | * PA8 |MCO |LCD |USB |EVENTOUT|USART1 | | |I2C3 | * PA9 |MCO |LCD | |TSC |USART1 | |I2C1 |I2C3 | * PA10| |LCD | |TSC |USART1 | |I2C1 | | * PA11|SPI1 | |EVENTOUT|TSC |USART1 | |I2C2 |COMP1 | * PA12|SPI1 | |EVENTOUT|TSC |USART1 | |I2C2 |COMP2 | * PA13|SWDIO | |USB | | | |LPUART1 | | * PA14|SWCLK | | | |USART2 | |LPUART1 | | * PA15|SPI1 |LCD |TIM2_TR |EVENTOUT|USART2 |TIM2_C1 |USART4 | | *______________________________________________________________________________ * PB0 |EVENTOUT|LCD |TIM3_C3 |TSC | | | | | * PB1 | |LCD |TIM3_C4 |TSC |LPUART1 | | | | * PB2 | | |LPTIM1_O|TSC | | | |I2C3 | * PB3 |SPI1 |LCD |TIM2_C2 |TSC |EVENTOUT|USART1 |USART5 | | * PB4 |SPI1 |LCD |TIM3_C1 |TSC |TIM22_C1|USART1 |USART5 |I2C3 | * PB5 |SPI1 |LCD |LPTIM1_I|I2C1 |TIM3_C2 |USART1 |USART5 | | * | | | | |TIM22_C2| | | | * PB6 |USART1 |I2C1 |LPTIM1_T|TSC | | | | | * PB7 |USART1 |I2C1 |LPTIM1_I|TSC | | |USART4 | | * PB8 | |LCD | |TSC |I2C1 | | | | * PB9 | |LCD |EVENTOUT| |I2C1 |SPI2 | | | * PB10| |LCD |TIM2_C3 |TSC |LPUART1 |SPI2 |I2C2 |LPUART1 | * PB11|EVENTOUT|LCD |TIM2_C4 |TSC |LPUART1 | |I2C2 |LPUART1 | * PB12|SPI2 |LCD |LPUART1 |TSC | |I2C2 |EVENTOUT| | * PB13|SPI2 |LCD |MCO |TSC |LPUART1 |I2C2 |TIM21_C1| | * PB14|SPI2 |LCD |RTC |TSC |LPUART1 |I2C2 |TIM21_C2| | * PB15|SPI2 |LCD |RTC | | | | | | *______________________________________________________________________________ * PC0 |LPTIM1_I|LCD |EVENTOUT|TSC | | |LPUART1 |I2C3 | * PC1 |LPTIM1_O|LCD |EVENTOUT|TSC | | |LPUART1 |I2C3 | * PC2 |LPTIM1_I|LCD |SPI2 |TSC | | | | | * PC3 |LPTIM1_T|LCD |SPI2 |TSC | | | | | * PC4 |EVENTOUT|LCD |LPUART1 | | | | | | * PC5 | |LCD |LPUART1 |TSC | | | | | * PC6 |TIM22_C1|LCD |TIM3_C1 |TSC | | | | | * PC7 |TIM22_C2|LCD |TIM3_C2 |TSC | | | | | * PC8 |TIM22_TR|LCD |TIM3_C3 |TSC | | | | | * PC9 |TIM21_TR|LCD |USB |TSC | | | |I2C3 | * | | |TIM3_C4 | | | | | | * PC10|LPUART1 |LCD | | | | |USART4 | | * PC11|LPUART1 |LCD | | | | |USART4 | | * PC12| |LCD |USART5 | | | |USART4 | | * PC13| | | | | | | | | * PC14| | | | | | | | | * PC15| | | | | | | | | *______________________________________________________________________________ * PD0 |TIM21_C1|SPI2 | | | | | | | * PD1 | |SPI2 | | | | | | | * PD2 |LPUART1 |LCD |TIM3_TR | | | |USART5 | | * PD3 |USART2 |LCD |SPI2 | | | | | | * PD4 |USART2 |SPI2 | | | | | | | * PD5 |USART2 | | | | | | | | * PD6 |USART2 | | | | | | | | * PD7 |USART2 |TIM21_C2| | | | | | | * PD8 |LPUART1 |LCD | | | | | | | * PD9 |LPUART1 |LCD | | | | | | | * PD10| |LCD | | | | | | | * PD11|LPUART1 |LCD | | | | | | | * PD12|LPUART1 |LCD | | | | | | | * PD13| |LCD | | | | | | | * PD14| |LCD | | | | | | | * PD15|USB |LCD | | | | | | | *______________________________________________________________________________ * PE0 | |LCD |EVENTOUT| | | | | | * PE1 | |LCD |EVENTOUT| | | | | | * PE2 | |LCD |TIM3_TR | | | | | | * PE3 |TIM22_C1|LCD |TIM3_C1 | | | | | | * PE4 |TIM22_C2| |TIM3_C2 | | | | | | * PE5 |TIM21_C1| |TIM3_C3 | | | | | | * PE6 |TIM21_C2| |TIM3_C4 | | | | | | * PE7 | |LCD | | | | |USART5 | | * PE8 | |LCD | | | | |USART4 | | * PE9 |TIM2_C1 |LCD |TIM2_TR | | | |USART4 | | * PE10|TIM2_C2 |LCD | | | | |USART5 | | * PE11|TIM2_C3 | | | | | |USART5 | | * PE12|TIM2_C4 | |SPI1 | | | | | | * PE13| |LCD |SPI1 | | | | | | * PE14| |LCD |SPI1 | | | | | | * PE15| |LCD |SPI1 | | | | | | *______________________________________________________________________________ * PH0 |USB | | | | | | | | * PH1 | | | | | | | | | * PH9 | | | | | | | | | * PH10| | | | | | | | | * */ /** @defgroup GPIOEx_Alternate_function_selection Alternate function selection * @{ */ /* * Alternate function AF0 */ #define GPIO_AF0_EVENTOUT ((uint8_t)0x00U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF0_TIM21 ((uint8_t)0x00U) /* TIM21 Alternate Function mapping */ #define GPIO_AF0_SPI1 ((uint8_t)0x00U) /* SPI1 Alternate Function mapping */ #define GPIO_AF0_MCO ((uint8_t)0x00U) /* MCO Alternate Function mapping */ #define GPIO_AF0_SWDIO ((uint8_t)0x00U) /* SWDIO Alternate Function mapping */ #define GPIO_AF0_SWCLK ((uint8_t)0x00U) /* SWCLK Alternate Function mapping */ #define GPIO_AF0_USART1 ((uint8_t)0x00U) /* USART1 Alternate Function mapping */ #define GPIO_AF0_SPI2 ((uint8_t)0x00U) /* SPI2 Alternate Function mapping */ #define GPIO_AF0_LPTIM1 ((uint8_t)0x00U) /* LPTIM1 Alternate Function mapping */ #define GPIO_AF0_TIM22 ((uint8_t)0x00U) /* TIM22 Alternate Function mapping */ #define GPIO_AF0_LPUART1 ((uint8_t)0x00U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF0_USART2 ((uint8_t)0x00U) /* USART2 Alternate Function mapping */ #define GPIO_AF0_TIM2 ((uint8_t)0x00U) /* TIM2 Alternate Function mapping */ #define GPIO_AF0_USB ((uint8_t)0x00U) /* USB Alternate Function mapping */ /** * */ /* * Alternate function AF1 */ #define GPIO_AF1_I2C1 ((uint8_t)0x01U) /* I2C1 Alternate Function mapping */ #define GPIO_AF1_SPI2 ((uint8_t)0x01U) /* SPI2 Alternate Function mapping */ #define GPIO_AF1_TIM21 ((uint8_t)0x01U) /* TIM21 Alternate Function mapping */ #define GPIO_AF1_LCD ((uint8_t)0x01U) /* LCD Alternate Function mapping */ /** * */ /* * Alternate function AF2 */ #define GPIO_AF2_TIM2 ((uint8_t)0x02U) /* TIM2 Alternate Function mapping */ #define GPIO_AF2_TIM3 ((uint8_t)0x02U) /* TIM3 Alternate Function mapping */ #define GPIO_AF2_EVENTOUT ((uint8_t)0x02U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF2_LPTIM1 ((uint8_t)0x02U) /* LPTIM1 Alternate Function mapping */ #define GPIO_AF2_LPUART1 ((uint8_t)0x02U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF2_MCO ((uint8_t)0x02U) /* MCO Alternate Function mapping */ #define GPIO_AF2_RTC ((uint8_t)0x02U) /* RTC Alternate Function mapping */ #define GPIO_AF2_SPI2 ((uint8_t)0x02U) /* SPI2 Alternate Function mapping */ #define GPIO_AF2_USART5 ((uint8_t)0x02U) /* USART5 Alternate Function mapping */ #define GPIO_AF2_SPI1 ((uint8_t)0x02U) /* SPI1 Alternate Function mapping */ #define GPIO_AF2_USB ((uint8_t)0x00U) /* USB Alternate Function mapping */ /** * */ /* * Alternate function AF3 */ #define GPIO_AF3_EVENTOUT ((uint8_t)0x03U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF3_I2C1 ((uint8_t)0x03U) /* I2C1 Alternate Function mapping */ #define GPIO_AF3_TSC ((uint8_t)0x03U) /* TSC Alternate Function mapping */ /** * */ /* * Alternate function AF4 */ #define GPIO_AF4_USART2 ((uint8_t)0x04U) /* USART2 Alternate Function mapping */ #define GPIO_AF4_LPUART1 ((uint8_t)0x04U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF4_USART1 ((uint8_t)0x04U) /* USART1 Alternate Function mapping */ #define GPIO_AF4_EVENTOUT ((uint8_t)0x04U) /* EVENTOUT Alternate Function mapping*/ #define GPIO_AF4_TIM22 ((uint8_t)0x04U) /* TIM22 Alternate Function mapping */ #define GPIO_AF4_TIM3 ((uint8_t)0x04U) /* TIM3 Alternate Function mapping */ #define GPIO_AF4_I2C1 ((uint8_t)0x04U) /* I2C1 Alternate Function mapping */ /** * */ /* * Alternate function AF5 */ #define GPIO_AF5_TIM2 ((uint8_t)0x05U) /* TIM2 Alternate Function mapping */ #define GPIO_AF5_TIM21 ((uint8_t)0x05U) /* TIM21 Alternate Function mapping */ #define GPIO_AF5_TIM22 ((uint8_t)0x05U) /* TIM22 Alternate Function mapping */ #define GPIO_AF5_USART1 ((uint8_t)0x05U) /* USART1 Alternate Function mapping */ #define GPIO_AF5_SPI2 ((uint8_t)0x05U) /* SPI2 Alternate Function mapping */ #define GPIO_AF5_I2C2 ((uint8_t)0x05U) /* I2C2 Alternate Function mapping */ /** * */ /* * Alternate function AF6 */ #define GPIO_AF6_USART4 ((uint8_t)0x06U) /* USART4 Alternate Function mapping */ #define GPIO_AF6_LPUART1 ((uint8_t)0x06U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF6_EVENTOUT ((uint8_t)0x06U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF6_I2C1 ((uint8_t)0x06U) /* I2C1 Alternate Function mapping */ #define GPIO_AF6_I2C2 ((uint8_t)0x06U) /* I2C2 Alternate Function mapping */ #define GPIO_AF6_USART5 ((uint8_t)0x06U) /* USART5 Alternate Function mapping */ #define GPIO_AF6_TIM21 ((uint8_t)0x06U) /* TIM21 Alternate Function mapping */ /** * */ /* * Alternate function AF7 */ #define GPIO_AF7_COMP1 ((uint8_t)0x07U) /* COMP1 Alternate Function mapping */ #define GPIO_AF7_COMP2 ((uint8_t)0x07U) /* COMP2 Alternate Function mapping */ #define GPIO_AF7_I2C3 ((uint8_t)0x07U) /* I2C3 Alternate Function mapping */ #define GPIO_AF7_LPUART1 ((uint8_t)0x07U) /* LPUART1 Alternate Function mapping */ /** * */ /** * @} */ /** * @} */ /** @defgroup GPIOEx_Private GPIOEx Private * @{ */ /** * IS_GPIO_AF macro definition */ #define IS_GPIO_AF(__AF__) (((__AF__) == GPIO_AF0_EVENTOUT) || ((__AF__) == GPIO_AF1_LCD) || \ ((__AF__) == GPIO_AF0_SPI1) || ((__AF__) == GPIO_AF1_I2C1) || \ ((__AF__) == GPIO_AF0_TIM21) || ((__AF__) == GPIO_AF1_SPI2) || \ ((__AF__) == GPIO_AF0_MCO) || ((__AF__) == GPIO_AF1_TIM21) || \ ((__AF__) == GPIO_AF0_SWDIO) || ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF0_SWCLK) || ((__AF__) == GPIO_AF2_TIM3) || \ ((__AF__) == GPIO_AF0_USART1) || ((__AF__) == GPIO_AF2_USB) || \ ((__AF__) == GPIO_AF0_SPI2) || ((__AF__) == GPIO_AF2_EVENTOUT) || \ ((__AF__) == GPIO_AF0_LPTIM1) || ((__AF__) == GPIO_AF2_LPTIM1) || \ ((__AF__) == GPIO_AF0_TIM2) || ((__AF__) == GPIO_AF2_LPUART1) || \ ((__AF__) == GPIO_AF0_LPUART1) || ((__AF__) == GPIO_AF2_MCO) || \ ((__AF__) == GPIO_AF0_USART2) || ((__AF__) == GPIO_AF2_RTC) || \ ((__AF__) == GPIO_AF0_USB) || ((__AF__) == GPIO_AF2_SPI2) || \ ((__AF__) == GPIO_AF0_TIM2) || ((__AF__) == GPIO_AF2_USART5) || \ ((__AF__) == GPIO_AF3_TSC) || ((__AF__) == GPIO_AF2_SPI1) || \ ((__AF__) == GPIO_AF3_EVENTOUT) || ((__AF__) == GPIO_AF4_USART2) || \ ((__AF__) == GPIO_AF3_I2C1) || ((__AF__) == GPIO_AF4_LPUART1) || \ ((__AF__) == GPIO_AF5_TIM21) || ((__AF__) == GPIO_AF4_EVENTOUT) || \ ((__AF__) == GPIO_AF5_TIM2) || ((__AF__) == GPIO_AF4_USART1) || \ ((__AF__) == GPIO_AF5_USART1) || ((__AF__) == GPIO_AF4_TIM22) || \ ((__AF__) == GPIO_AF5_TIM22) || ((__AF__) == GPIO_AF4_TIM3) || \ ((__AF__) == GPIO_AF5_SPI2) || ((__AF__) == GPIO_AF4_I2C1) || \ ((__AF__) == GPIO_AF5_I2C2) || ((__AF__) == GPIO_AF6_USART4) || \ ((__AF__) == GPIO_AF7_COMP2) || ((__AF__) == GPIO_AF6_LPUART1) || \ ((__AF__) == GPIO_AF7_COMP1) || ((__AF__) == GPIO_AF6_I2C1) || \ ((__AF__) == GPIO_AF7_I2C3) || ((__AF__) == GPIO_AF6_EVENTOUT) || \ ((__AF__) == GPIO_AF7_LPUART1) || ((__AF__) == GPIO_AF6_I2C2) || \ ((__AF__) == GPIO_AF6_USART5) || ((__AF__) == GPIO_AF6_TIM21)) #define IS_GPIO_AF_AVAILABLE(__INSTANCE__,__AF__) \ ((((__INSTANCE__) == GPIOA) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF1_LCD) || \ ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF3_TSC) || \ ((__AF__) == GPIO_AF4_USART2) || \ ((__AF__) == GPIO_AF5_TIM22) || \ ((__AF__) == GPIO_AF6_USART4) || \ ((__AF__) == GPIO_AF7_I2C3))) || \ (((__INSTANCE__) == GPIOB) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF1_LCD) || \ ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF3_TSC) || \ ((__AF__) == GPIO_AF4_TIM3) || \ ((__AF__) == GPIO_AF5_I2C2) || \ ((__AF__) == GPIO_AF6_USART4) || \ ((__AF__) == GPIO_AF7_LPUART1))) || \ (((__INSTANCE__) == GPIOC) && (((__AF__) == GPIO_AF0_LPTIM1) || \ ((__AF__) == GPIO_AF1_LCD) || \ ((__AF__) == GPIO_AF2_TIM3) || \ ((__AF__) == GPIO_AF3_TSC) || \ ((__AF__) == GPIO_AF6_USART4) || \ ((__AF__) == GPIO_AF7_I2C3))) || \ (((__INSTANCE__) == GPIOD) && (((__AF__) == GPIO_AF0_LPUART1) || \ ((__AF__) == GPIO_AF1_LCD) || \ ((__AF__) == GPIO_AF2_TIM3) || \ ((__AF__) == GPIO_AF6_USART5))) || \ (((__INSTANCE__) == GPIOE) && (((__AF__) == GPIO_AF0_TIM22) || \ ((__AF__) == GPIO_AF1_LCD) || \ ((__AF__) == GPIO_AF2_TIM3) || \ ((__AF__) == GPIO_AF6_USART4))) || \ (((__INSTANCE__) == GPIOH) && (((__AF__) == GPIO_AF0_USB)))) /** * @} */ #endif /* (STM32L083xx) || (STM32L073xx) */ /*----------------------------------------------------------------------------*/ /*------------------------- STM32L082xx and STM32L072xx-----------------------*/ /*----------------------------------------------------------------------------*/ #if defined (STM32L082xx) || defined (STM32L072xx) /* The table below gives an overview of the different alternate functions per port. * For more details refer yourself to the product data sheet. */ /* | AF0 | AF1 | AF2 | AF3 | AF4 | AF5 | AF6 | AF7 | *______________________________________________________________________________ * PA0 | | |TIM2_C1 |TSC |USART2 |TIM2_TR |USART4 |COMP1 | * PA1 |EVENTOUT| |TIM2_C2 |TSC |USART2 |TIM21_TR|USART4 | | * PA2 |TIM21_C1| |TIM2_C3 |TSC |USART2 | |LPUART1 |COMP2 | * PA3 |TIM21_C2| |TIM2_C4 |TSC |USART2 | |LPUART1 | | * PA4 |SPI1 | | |TSC |USART2 |TIM22_TR| | | * PA5 |SPI1 | |TIM2_TR |TSC | |TIM2_C1 | | | * PA6 |SPI1 | |TIM3_C1 |TSC |LPUART1 |TIM22_C1|EVENTOUT|COMP1 | * PA7 |SPI1 | |TIM3_C2 |TSC | |TIM22_C2|EVENTOUT|COMP2 | * PA8 |MCO | |USB |EVENTOUT|USART1 | | |I2C3 | * PA9 |MCO | | |TSC |USART1 | |I2C1 |I2C3 | * PA10| | | |TSC |USART1 | |I2C1 | | * PA11|SPI1 | |EVENTOUT|TSC |USART1 | |I2C2 |COMP1 | * PA12|SPI1 | |EVENTOUT|TSC |USART1 | |I2C2 |COMP2 | * PA13|SWDIO | |USB | | | |LPUART1 | | * PA14|SWCLK | | | |USART2 | |LPUART1 | | * PA15|SPI1 | |TIM2_TR |EVENTOUT|USART2 |TIM2_C1 |USART4 | | *______________________________________________________________________________ * PB0 |EVENTOUT| |TIM3_C3 |TSC | | | | | * PB1 | | |TIM3_C4 |TSC |LPUART1 | | | | * PB2 | | |LPTIM1_O|TSC | | | |I2C3 | * PB3 |SPI1 | |TIM2_C2 |TSC |EVENTOUT|USART1 |USART5 | | * PB4 |SPI1 | |TIM3_C1 |TSC |TIM22_C1|USART1 |USART5 |I2C3 | * PB5 |SPI1 | |LPTIM1_I|I2C1 |TIM3_C2 |USART1 |USART5 | | * | | | | |TIM22_C2| | | | * PB6 |USART1 |I2C1 |LPTIM1_T|TSC | | | | | * PB7 |USART1 |I2C1 |LPTIM1_I|TSC | | |USART4 | | * PB8 | | | |TSC |I2C1 | | | | * PB9 | | |EVENTOUT| |I2C1 |SPI2 | | | * PB10| | |TIM2_C3 |TSC |LPUART1 |SPI2 |I2C2 |LPUART1 | * PB11|EVENTOUT| |TIM2_C4 |TSC |LPUART1 | |I2C2 |LPUART1 | * PB12|SPI2 | |LPUART1 |TSC | |I2C2 |EVENTOUT| | * PB13|SPI2 | |MCO |TSC |LPUART1 |I2C2 |TIM21_C1| | * PB14|SPI2 | |RTC |TSC |LPUART1 |I2C2 |TIM21_C2| | * PB15|SPI2 | |RTC | | | | | | *______________________________________________________________________________ * PC0 |LPTIM1_I| |EVENTOUT|TSC | | |LPUART1 |I2C3 | * PC1 |LPTIM1_O| |EVENTOUT|TSC | | |LPUART1 |I2C3 | * PC2 |LPTIM1_I| |SPI2 |TSC | | | | | * PC3 |LPTIM1_T| |SPI2 |TSC | | | | | * PC4 |EVENTOUT| |LPUART1 | | | | | | * PC5 | | |LPUART1 |TSC | | | | | * PC6 |TIM22_C1| |TIM3_C1 |TSC | | | | | * PC7 |TIM22_C2| |TIM3_C2 |TSC | | | | | * PC8 |TIM22_TR| |TIM3_C3 |TSC | | | | | * PC9 |TIM21_TR| |USB |TSC | | | |I2C3 | * | | |TIM3_C4 | | | | | | * PC10|LPUART1 | | | | | |USART4 | | * PC11|LPUART1 | | | | | |USART4 | | * PC12| | |USART5 | | | |USART4 | | * PC13| | | | | | | | | * PC14| | | | | | | | | * PC15| | | | | | | | | *______________________________________________________________________________ * PD0 |TIM21_C1|SPI2 | | | | | | | * PD1 | |SPI2 | | | | | | | * PD2 |LPUART1 | |TIM3_TR | | | |USART5 | | * PD3 |USART2 | |SPI2 | | | | | | * PD4 |USART2 |SPI2 | | | | | | | * PD5 |USART2 | | | | | | | | * PD6 |USART2 | | | | | | | | * PD7 |USART2 |TIM21_C2| | | | | | | * PD8 |LPUART1 | | | | | | | | * PD9 |LPUART1 | | | | | | | | * PD10| | | | | | | | | * PD11|LPUART1 | | | | | | | | * PD12|LPUART1 | | | | | | | | * PD13| | | | | | | | | * PD14| | | | | | | | | * PD15|USB | | | | | | | | *______________________________________________________________________________ * PE0 | | |EVENTOUT| | | | | | * PE1 | | |EVENTOUT| | | | | | * PE2 | | |TIM3_TR | | | | | | * PE3 |TIM22_C1| |TIM3_C1 | | | | | | * PE4 |TIM22_C2| |TIM3_C2 | | | | | | * PE5 |TIM21_C1| |TIM3_C3 | | | | | | * PE6 |TIM21_C2| |TIM3_C4 | | | | | | * PE7 | | | | | | |USART5 | | * PE8 | | | | | | |USART4 | | * PE9 |TIM2_C1 | |TIM2_TR | | | |USART4 | | * PE10|TIM2_C2 | | | | | |USART5 | | * PE11|TIM2_C3 | | | | | |USART5 | | * PE12|TIM2_C4 | |SPI1 | | | | | | * PE13| | |SPI1 | | | | | | * PE14| | |SPI1 | | | | | | * PE15| | |SPI1 | | | | | | *______________________________________________________________________________ * PH0 |USB | | | | | | | | * PH1 | | | | | | | | | * PH9 | | | | | | | | | * PH10| | | | | | | | | * */ /** @defgroup GPIOEx_Alternate_function_selection Alternate function selection * @{ */ /* * Alternate function AF0 */ #define GPIO_AF0_EVENTOUT ((uint8_t)0x00U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF0_TIM21 ((uint8_t)0x00U) /* TIM21 Alternate Function mapping */ #define GPIO_AF0_SPI1 ((uint8_t)0x00U) /* SPI1 Alternate Function mapping */ #define GPIO_AF0_MCO ((uint8_t)0x00U) /* MCO Alternate Function mapping */ #define GPIO_AF0_SWDIO ((uint8_t)0x00U) /* SWDIO Alternate Function mapping */ #define GPIO_AF0_SWCLK ((uint8_t)0x00U) /* SWCLK Alternate Function mapping */ #define GPIO_AF0_USART1 ((uint8_t)0x00U) /* USART1 Alternate Function mapping */ #define GPIO_AF0_SPI2 ((uint8_t)0x00U) /* SPI2 Alternate Function mapping */ #define GPIO_AF0_LPTIM1 ((uint8_t)0x00U) /* LPTIM1 Alternate Function mapping */ #define GPIO_AF0_TIM22 ((uint8_t)0x00U) /* TIM22 Alternate Function mapping */ #define GPIO_AF0_LPUART1 ((uint8_t)0x00U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF0_USART2 ((uint8_t)0x00U) /* USART2 Alternate Function mapping */ #define GPIO_AF0_TIM2 ((uint8_t)0x00U) /* TIM2 Alternate Function mapping */ #define GPIO_AF0_USB ((uint8_t)0x00U) /* USB Alternate Function mapping */ /** * */ /* * Alternate function AF1 */ #define GPIO_AF1_I2C1 ((uint8_t)0x01U) /* I2C1 Alternate Function mapping */ #define GPIO_AF1_SPI2 ((uint8_t)0x01U) /* SPI2 Alternate Function mapping */ #define GPIO_AF1_TIM21 ((uint8_t)0x01U) /* TIM21 Alternate Function mapping */ /** * */ /* * Alternate function AF2 */ #define GPIO_AF2_TIM2 ((uint8_t)0x02U) /* TIM2 Alternate Function mapping */ #define GPIO_AF2_TIM3 ((uint8_t)0x02U) /* TIM3 Alternate Function mapping */ #define GPIO_AF2_EVENTOUT ((uint8_t)0x02U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF2_LPTIM1 ((uint8_t)0x02U) /* LPTIM1 Alternate Function mapping */ #define GPIO_AF2_LPUART1 ((uint8_t)0x02U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF2_MCO ((uint8_t)0x02U) /* MCO Alternate Function mapping */ #define GPIO_AF2_RTC ((uint8_t)0x02U) /* RTC Alternate Function mapping */ #define GPIO_AF2_SPI2 ((uint8_t)0x02U) /* SPI2 Alternate Function mapping */ #define GPIO_AF2_USART5 ((uint8_t)0x02U) /* USART5 Alternate Function mapping */ #define GPIO_AF2_SPI1 ((uint8_t)0x02U) /* SPI1 Alternate Function mapping */ #define GPIO_AF2_USB ((uint8_t)0x00U) /* USB Alternate Function mapping */ /** * */ /* * Alternate function AF3 */ #define GPIO_AF3_EVENTOUT ((uint8_t)0x03U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF3_I2C1 ((uint8_t)0x03U) /* I2C1 Alternate Function mapping */ #define GPIO_AF3_TSC ((uint8_t)0x03U) /* TSC Alternate Function mapping */ /** * */ /* * Alternate function AF4 */ #define GPIO_AF4_USART2 ((uint8_t)0x04U) /* USART2 Alternate Function mapping */ #define GPIO_AF4_LPUART1 ((uint8_t)0x04U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF4_USART1 ((uint8_t)0x04U) /* USART1 Alternate Function mapping */ #define GPIO_AF4_EVENTOUT ((uint8_t)0x04U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF4_TIM22 ((uint8_t)0x04U) /* TIM22 Alternate Function mapping */ #define GPIO_AF4_TIM3 ((uint8_t)0x04U) /* TIM3 Alternate Function mapping */ #define GPIO_AF4_I2C1 ((uint8_t)0x04U) /* I2C1 Alternate Function mapping */ /** * */ /* * Alternate function AF5 */ #define GPIO_AF5_TIM2 ((uint8_t)0x05U) /* TIM2 Alternate Function mapping */ #define GPIO_AF5_TIM21 ((uint8_t)0x05U) /* TIM21 Alternate Function mapping */ #define GPIO_AF5_TIM22 ((uint8_t)0x05U) /* TIM22 Alternate Function mapping */ #define GPIO_AF5_USART1 ((uint8_t)0x05U) /* USART1 Alternate Function mapping */ #define GPIO_AF5_SPI2 ((uint8_t)0x05U) /* SPI2 Alternate Function mapping */ #define GPIO_AF5_I2C2 ((uint8_t)0x05U) /* I2C2 Alternate Function mapping */ /** * */ /* * Alternate function AF6 */ #define GPIO_AF6_USART4 ((uint8_t)0x06U) /* USART4 Alternate Function mapping */ #define GPIO_AF6_LPUART1 ((uint8_t)0x06U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF6_EVENTOUT ((uint8_t)0x06U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF6_I2C1 ((uint8_t)0x06U) /* I2C1 Alternate Function mapping */ #define GPIO_AF6_I2C2 ((uint8_t)0x06U) /* I2C2 Alternate Function mapping */ #define GPIO_AF6_USART5 ((uint8_t)0x06U) /* USART5 Alternate Function mapping */ #define GPIO_AF6_TIM21 ((uint8_t)0x06U) /* TIM21 Alternate Function mapping */ /** * */ /* * Alternate function AF7 */ #define GPIO_AF7_COMP1 ((uint8_t)0x07U) /* COMP1 Alternate Function mapping */ #define GPIO_AF7_COMP2 ((uint8_t)0x07U) /* COMP2 Alternate Function mapping */ #define GPIO_AF7_I2C3 ((uint8_t)0x07U) /* I2C3 Alternate Function mapping */ #define GPIO_AF7_LPUART1 ((uint8_t)0x07U) /* LPUART1 Alternate Function mapping */ /** * */ /** * @} */ /** * @} */ /** @defgroup GPIOEx_Private GPIOEx Private * @{ */ /** * @brief IS_GPIO_AF macro definition */ #define IS_GPIO_AF(__AF__) (((__AF__) == GPIO_AF0_EVENTOUT) || ((__AF__) == GPIO_AF6_TIM21) || \ ((__AF__) == GPIO_AF0_SPI1) || ((__AF__) == GPIO_AF1_I2C1) || \ ((__AF__) == GPIO_AF0_TIM21) || ((__AF__) == GPIO_AF1_SPI2) || \ ((__AF__) == GPIO_AF0_MCO) || ((__AF__) == GPIO_AF1_TIM21) || \ ((__AF__) == GPIO_AF0_SWDIO) || ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF0_SWCLK) || ((__AF__) == GPIO_AF2_TIM3) || \ ((__AF__) == GPIO_AF0_USART1) || ((__AF__) == GPIO_AF2_USB) || \ ((__AF__) == GPIO_AF0_SPI2) || ((__AF__) == GPIO_AF2_EVENTOUT) || \ ((__AF__) == GPIO_AF0_LPTIM1) || ((__AF__) == GPIO_AF2_LPTIM1) || \ ((__AF__) == GPIO_AF0_TIM2) || ((__AF__) == GPIO_AF2_LPUART1) || \ ((__AF__) == GPIO_AF0_LPUART1) || ((__AF__) == GPIO_AF2_MCO) || \ ((__AF__) == GPIO_AF0_USART2) || ((__AF__) == GPIO_AF2_RTC) || \ ((__AF__) == GPIO_AF0_USB) || ((__AF__) == GPIO_AF2_SPI2) || \ ((__AF__) == GPIO_AF0_TIM2) || ((__AF__) == GPIO_AF2_USART5) || \ ((__AF__) == GPIO_AF3_TSC) || ((__AF__) == GPIO_AF2_SPI1) || \ ((__AF__) == GPIO_AF3_EVENTOUT) || ((__AF__) == GPIO_AF4_USART2) || \ ((__AF__) == GPIO_AF3_I2C1) || ((__AF__) == GPIO_AF4_LPUART1) || \ ((__AF__) == GPIO_AF5_TIM21) || ((__AF__) == GPIO_AF4_EVENTOUT) || \ ((__AF__) == GPIO_AF5_TIM2) || ((__AF__) == GPIO_AF4_USART1) || \ ((__AF__) == GPIO_AF5_USART1) || ((__AF__) == GPIO_AF4_TIM22) || \ ((__AF__) == GPIO_AF5_TIM22) || ((__AF__) == GPIO_AF4_TIM3) || \ ((__AF__) == GPIO_AF5_SPI2) || ((__AF__) == GPIO_AF4_I2C1) || \ ((__AF__) == GPIO_AF5_I2C2) || ((__AF__) == GPIO_AF6_USART4) || \ ((__AF__) == GPIO_AF7_COMP2) || ((__AF__) == GPIO_AF6_LPUART1) || \ ((__AF__) == GPIO_AF7_COMP1) || ((__AF__) == GPIO_AF6_I2C1) || \ ((__AF__) == GPIO_AF7_I2C3) || ((__AF__) == GPIO_AF6_EVENTOUT) || \ ((__AF__) == GPIO_AF7_LPUART1) || ((__AF__) == GPIO_AF6_I2C2) || \ ((__AF__) == GPIO_AF6_USART5)) #define IS_GPIO_AF_AVAILABLE(__INSTANCE__,__AF__) \ ((((__INSTANCE__) == GPIOA) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF3_TSC) || \ ((__AF__) == GPIO_AF4_USART2) || \ ((__AF__) == GPIO_AF5_TIM22) || \ ((__AF__) == GPIO_AF6_EVENTOUT) || \ ((__AF__) == GPIO_AF7_COMP1))) || \ (((__INSTANCE__) == GPIOB) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF1_I2C1) || \ ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF3_TSC) || \ ((__AF__) == GPIO_AF4_TIM22) || \ ((__AF__) == GPIO_AF5_I2C2) || \ ((__AF__) == GPIO_AF6_USART4) || \ ((__AF__) == GPIO_AF7_LPUART1))) || \ (((__INSTANCE__) == GPIOC) && (((__AF__) == GPIO_AF0_TIM22) || \ ((__AF__) == GPIO_AF2_TIM3) || \ ((__AF__) == GPIO_AF3_TSC) || \ ((__AF__) == GPIO_AF6_USART4) || \ ((__AF__) == GPIO_AF7_I2C3))) || \ (((__INSTANCE__) == GPIOD) && (((__AF__) == GPIO_AF0_TIM21) || \ ((__AF__) == GPIO_AF1_TIM21) || \ ((__AF__) == GPIO_AF2_TIM3) || \ ((__AF__) == GPIO_AF6_USART5))) || \ (((__INSTANCE__) == GPIOE) && (((__AF__) == GPIO_AF0_TIM22) || \ ((__AF__) == GPIO_AF2_TIM3) || \ ((__AF__) == GPIO_AF6_USART4))) || \ (((__INSTANCE__) == GPIOH) && (((__AF__) == GPIO_AF0_USB)))) /** * @} */ #endif /* (STM32L082xx) || (STM32L072xx) */ /*----------------------------------------------------------------------------*/ /*------------------------- STM32L081xx and STM32L071xx-----------------------*/ /*----------------------------------------------------------------------------*/ #if defined (STM32L081xx) || defined (STM32L071xx) /* The table below gives an overview of the different alternate functions per port. * For more details refer yourself to the product data sheet. * */ /* | AF0 | AF1 | AF2 | AF3 | AF4 | AF5 | AF6 | AF7 | *______________________________________________________________________________ * PA0 | | |TIM2_C1 | |USART2 |TIM2_TR |USART4 |COMP1 | * PA1 |EVENTOUT| |TIM2_C2 | |USART2 |TIM21_TR|USART4 | | * PA2 |TIM21_C1| |TIM2_C3 | |USART2 | |LPUART1 |COMP2 | * PA3 |TIM21_C2| |TIM2_C4 | |USART2 | |LPUART1 | | * PA4 |SPI1 | | | |USART2 |TIM22_TR| | | * PA5 |SPI1 | |TIM2_TR | | |TIM2_C1 | | | * PA6 |SPI1 | |TIM3_C1 | |LPUART1 |TIM22_C1|EVENTOUT|COMP1 | * PA7 |SPI1 | |TIM3_C2 | | |TIM22_C2|EVENTOUT|COMP2 | * PA8 |MCO | | |EVENTOUT|USART1 | | |I2C3 | * PA9 |MCO | | | |USART1 | |I2C1 |I2C3 | * PA10| | | | |USART1 | |I2C1 | | * PA11|SPI1 | |EVENTOUT| |USART1 | |I2C2 |COMP1 | * PA12|SPI1 | |EVENTOUT| |USART1 | |I2C2 |COMP2 | * PA13|SWDIO | | | | | |LPUART1 | | * PA14|SWCLK | | | |USART2 | |LPUART1 | | * PA15|SPI1 | |TIM2_TR |EVENTOUT|USART2 |TIM2_C1 |USART4 | | *______________________________________________________________________________ * PB0 |EVENTOUT| |TIM3_C3 | | | | | | * PB1 | | |TIM3_C4 | |LPUART1 | | | | * PB2 | | |LPTIM1_O| | | | |I2C3 | * PB3 |SPI1 | |TIM2_C2 | |EVENTOUT|USART1 |USART5 | | * PB4 |SPI1 | |TIM3_C1 | |TIM22_C1|USART1 |USART5 |I2C3 | * PB5 |SPI1 | |LPTIM1_I|I2C1 |TIM3_C2 |USART1 |USART5 | | * | | | | |TIM22_C2| | | | * PB6 |USART1 |I2C1 |LPTIM1_T| | | | | | * PB7 |USART1 |I2C1 |LPTIM1_I| | | |USART4 | | * PB8 | | | | |I2C1 | | | | * PB9 | | |EVENTOUT| |I2C1 |SPI2 | | | * PB10| | |TIM2_C3 | |LPUART1 |SPI2 |I2C2 |LPUART1 | * PB11|EVENTOUT| |TIM2_C4 | |LPUART1 | |I2C2 |LPUART1 | * PB12|SPI2 | |LPUART1 | | |I2C2 |EVENTOUT| | * PB13|SPI2 | |MCO | |LPUART1 |I2C2 |TIM21_C1| | * PB14|SPI2 | |RTC | |LPUART1 |I2C2 |TIM21_C2| | * PB15|SPI2 | |RTC | | | | | | *______________________________________________________________________________ * PC0 |LPTIM1_I| |EVENTOUT| | | |LPUART1 |I2C3 | * PC1 |LPTIM1_O| |EVENTOUT| | | |LPUART1 |I2C3 | * PC2 |LPTIM1_I| |SPI2 | | | | | | * PC3 |LPTIM1_T| |SPI2 | | | | | | * PC4 |EVENTOUT| |LPUART1 | | | | | | * PC5 | | |LPUART1 | | | | | | * PC6 |TIM22_C1| |TIM3_C1 | | | | | | * PC7 |TIM22_C2| |TIM3_C2 | | | | | | * PC8 |TIM22_TR| |TIM3_C3 | | | | | | * PC9 |TIM21_TR| | | | | | |I2C3 | * | | |TIM3_C4 | | | | | | * PC10|LPUART1 | | | | | |USART4 | | * PC11|LPUART1 | | | | | |USART4 | | * PC12| | |USART5 | | | |USART4 | | * PC13| | | | | | | | | * PC14| | | | | | | | | * PC15| | | | | | | | | *______________________________________________________________________________ * PD0 |TIM21_C1|SPI2 | | | | | | | * PD1 | |SPI2 | | | | | | | * PD2 |LPUART1 | |TIM3_TR | | | |USART5 | | * PD3 |USART2 | |SPI2 | | | | | | * PD4 |USART2 |SPI2 | | | | | | | * PD5 |USART2 | | | | | | | | * PD6 |USART2 | | | | | | | | * PD7 |USART2 |TIM21_C2| | | | | | | * PD8 |LPUART1 | | | | | | | | * PD9 |LPUART1 | | | | | | | | * PD10| | | | | | | | | * PD11|LPUART1 | | | | | | | | * PD12|LPUART1 | | | | | | | | * PD13| | | | | | | | | * PD14| | | | | | | | | * PD15| | | | | | | | | *______________________________________________________________________________ * PE0 | | |EVENTOUT| | | | | | * PE1 | | |EVENTOUT| | | | | | * PE2 | | |TIM3_TR | | | | | | * PE3 |TIM22_C1| |TIM3_C1 | | | | | | * PE4 |TIM22_C2| |TIM3_C2 | | | | | | * PE5 |TIM21_C1| |TIM3_C3 | | | | | | * PE6 |TIM21_C2| |TIM3_C4 | | | | | | * PE7 | | | | | | |USART5 | | * PE8 | | | | | | |USART4 | | * PE9 |TIM2_C1 | |TIM2_TR | | | |USART4 | | * PE10|TIM2_C2 | | | | | |USART5 | | * PE11|TIM2_C3 | | | | | |USART5 | | * PE12|TIM2_C4 | |SPI1 | | | | | | * PE13| | |SPI1 | | | | | | * PE14| | |SPI1 | | | | | | * PE15| | |SPI1 | | | | | | *______________________________________________________________________________ * PH0 | | | | | | | | | * PH1 | | | | | | | | | * PH9 | | | | | | | | | * PH10| | | | | | | | | * */ /** @defgroup GPIOEx_Alternate_function_selection Alternate function selection * @{ */ /* * Alternate function AF0 * */ #define GPIO_AF0_EVENTOUT ((uint8_t)0x00U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF0_TIM21 ((uint8_t)0x00U) /* TIM21 Alternate Function mapping */ #define GPIO_AF0_SPI1 ((uint8_t)0x00U) /* SPI1 Alternate Function mapping */ #define GPIO_AF0_MCO ((uint8_t)0x00U) /* MCO Alternate Function mapping */ #define GPIO_AF0_SWDIO ((uint8_t)0x00U) /* SWDIO Alternate Function mapping */ #define GPIO_AF0_SWCLK ((uint8_t)0x00U) /* SWCLK Alternate Function mapping */ #define GPIO_AF0_USART1 ((uint8_t)0x00U) /* USART1 Alternate Function mapping */ #define GPIO_AF0_SPI2 ((uint8_t)0x00U) /* SPI2 Alternate Function mapping */ #define GPIO_AF0_LPTIM1 ((uint8_t)0x00U) /* LPTIM1 Alternate Function mapping */ #define GPIO_AF0_TIM22 ((uint8_t)0x00U) /* TIM22 Alternate Function mapping */ #define GPIO_AF0_LPUART1 ((uint8_t)0x00U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF0_USART2 ((uint8_t)0x00U) /* USART2 Alternate Function mapping */ #define GPIO_AF0_TIM2 ((uint8_t)0x00U) /* TIM2 Alternate Function mapping */ /** * */ /* * Alternate function AF1 * */ #define GPIO_AF1_I2C1 ((uint8_t)0x01U) /* I2C1 Alternate Function mapping */ #define GPIO_AF1_SPI2 ((uint8_t)0x01U) /* SPI2 Alternate Function mapping */ #define GPIO_AF1_TIM21 ((uint8_t)0x01U) /* TIM21 Alternate Function mapping */ /** * */ /* * Alternate function AF2 * */ #define GPIO_AF2_TIM2 ((uint8_t)0x02U) /* TIM2 Alternate Function mapping */ #define GPIO_AF2_TIM3 ((uint8_t)0x02U) /* TIM3 Alternate Function mapping */ #define GPIO_AF2_EVENTOUT ((uint8_t)0x02U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF2_LPTIM1 ((uint8_t)0x02U) /* LPTIM1 Alternate Function mapping */ #define GPIO_AF2_LPUART1 ((uint8_t)0x02U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF2_MCO ((uint8_t)0x02U) /* MCO Alternate Function mapping */ #define GPIO_AF2_RTC ((uint8_t)0x02U) /* RTC Alternate Function mapping */ #define GPIO_AF2_SPI2 ((uint8_t)0x02U) /* SPI2 Alternate Function mapping */ #define GPIO_AF2_USART5 ((uint8_t)0x02U) /* USART5 Alternate Function mapping */ #define GPIO_AF2_SPI1 ((uint8_t)0x02U) /* SPI1 Alternate Function mapping */ /** * */ /* * Alternate function AF3 * @{ */ #define GPIO_AF3_EVENTOUT ((uint8_t)0x03U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF3_I2C1 ((uint8_t)0x03U) /* I2C1 Alternate Function mapping */ /** * */ /* * Alternate function AF4 * */ #define GPIO_AF4_USART2 ((uint8_t)0x04U) /* USART2 Alternate Function mapping */ #define GPIO_AF4_LPUART1 ((uint8_t)0x04U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF4_USART1 ((uint8_t)0x04U) /* USART1 Alternate Function mapping */ #define GPIO_AF4_EVENTOUT ((uint8_t)0x04U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF4_TIM22 ((uint8_t)0x04U) /* TIM22 Alternate Function mapping */ #define GPIO_AF4_TIM3 ((uint8_t)0x04U) /* TIM3 Alternate Function mapping */ #define GPIO_AF4_I2C1 ((uint8_t)0x04U) /* I2C1 Alternate Function mapping */ /** * */ /* * Alternate function AF5 * */ #define GPIO_AF5_TIM2 ((uint8_t)0x05U) /* TIM2 Alternate Function mapping */ #define GPIO_AF5_TIM21 ((uint8_t)0x05U) /* TIM21 Alternate Function mapping */ #define GPIO_AF5_TIM22 ((uint8_t)0x05U) /* TIM22 Alternate Function mapping */ #define GPIO_AF5_USART1 ((uint8_t)0x05U) /* USART1 Alternate Function mapping */ #define GPIO_AF5_SPI2 ((uint8_t)0x05U) /* SPI2 Alternate Function mapping */ #define GPIO_AF5_I2C2 ((uint8_t)0x05U) /* I2C2 Alternate Function mapping */ /** * */ /* * Alternate function AF6 * */ #define GPIO_AF6_USART4 ((uint8_t)0x06U) /* USART4 Alternate Function mapping */ #define GPIO_AF6_LPUART1 ((uint8_t)0x06U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF6_EVENTOUT ((uint8_t)0x06U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF6_I2C1 ((uint8_t)0x06U) /* I2C1 Alternate Function mapping */ #define GPIO_AF6_I2C2 ((uint8_t)0x06U) /* I2C2 Alternate Function mapping */ #define GPIO_AF6_USART5 ((uint8_t)0x06U) /* USART5 Alternate Function mapping */ #define GPIO_AF6_TIM21 ((uint8_t)0x06U) /* TIM21 Alternate Function mapping */ /** * */ /* * Alternate function AF7 * */ #define GPIO_AF7_COMP1 ((uint8_t)0x07U) /* COMP1 Alternate Function mapping */ #define GPIO_AF7_COMP2 ((uint8_t)0x07U) /* COMP2 Alternate Function mapping */ #define GPIO_AF7_I2C3 ((uint8_t)0x07U) /* I2C3 Alternate Function mapping */ #define GPIO_AF7_LPUART1 ((uint8_t)0x07U) /* LPUART1 Alternate Function mapping */ /** * */ /** * @} */ /** * @} */ /** @defgroup GPIOEx_Private GPIOEx Private * @{ */ /** * IS_GPIO_AF macro definition */ #define IS_GPIO_AF(__AF__) (((__AF__) == GPIO_AF0_EVENTOUT) || ((__AF__) == GPIO_AF7_LPUART1) || \ ((__AF__) == GPIO_AF0_SPI1) || ((__AF__) == GPIO_AF1_I2C1) || \ ((__AF__) == GPIO_AF0_TIM21) || ((__AF__) == GPIO_AF1_SPI2) || \ ((__AF__) == GPIO_AF0_MCO) || ((__AF__) == GPIO_AF1_TIM21) || \ ((__AF__) == GPIO_AF0_SWDIO) || ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF0_SWCLK) || ((__AF__) == GPIO_AF2_TIM3) || \ ((__AF__) == GPIO_AF0_USART1) || ((__AF__) == GPIO_AF6_TIM21) || \ ((__AF__) == GPIO_AF0_SPI2) || ((__AF__) == GPIO_AF2_EVENTOUT) || \ ((__AF__) == GPIO_AF0_LPTIM1) || ((__AF__) == GPIO_AF2_LPTIM1) || \ ((__AF__) == GPIO_AF0_TIM2) || ((__AF__) == GPIO_AF2_LPUART1) || \ ((__AF__) == GPIO_AF0_LPUART1) || ((__AF__) == GPIO_AF2_MCO) || \ ((__AF__) == GPIO_AF0_USART2) || ((__AF__) == GPIO_AF2_RTC) || \ ((__AF__) == GPIO_AF2_SPI2) || ((__AF__) == GPIO_AF6_USART5) || \ ((__AF__) == GPIO_AF0_TIM2) || ((__AF__) == GPIO_AF2_USART5) || \ ((__AF__) == GPIO_AF2_SPI1) || ((__AF__) == GPIO_AF6_I2C2) || \ ((__AF__) == GPIO_AF3_EVENTOUT) || ((__AF__) == GPIO_AF4_USART2) || \ ((__AF__) == GPIO_AF3_I2C1) || ((__AF__) == GPIO_AF4_LPUART1) || \ ((__AF__) == GPIO_AF5_TIM21) || ((__AF__) == GPIO_AF4_EVENTOUT) || \ ((__AF__) == GPIO_AF5_TIM2) || ((__AF__) == GPIO_AF4_USART1) || \ ((__AF__) == GPIO_AF5_USART1) || ((__AF__) == GPIO_AF4_TIM22) || \ ((__AF__) == GPIO_AF5_TIM22) || ((__AF__) == GPIO_AF4_TIM3) || \ ((__AF__) == GPIO_AF5_SPI2) || ((__AF__) == GPIO_AF4_I2C1) || \ ((__AF__) == GPIO_AF5_I2C2) || ((__AF__) == GPIO_AF6_USART4) || \ ((__AF__) == GPIO_AF7_COMP2) || ((__AF__) == GPIO_AF6_LPUART1) || \ ((__AF__) == GPIO_AF7_COMP1) || ((__AF__) == GPIO_AF6_I2C1) || \ ((__AF__) == GPIO_AF7_I2C3) || ((__AF__) == GPIO_AF6_EVENTOUT)) #define IS_GPIO_AF_AVAILABLE(__INSTANCE__,__AF__) \ ((((__INSTANCE__) == GPIOA) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF3_EVENTOUT) || \ ((__AF__) == GPIO_AF4_USART2) || \ ((__AF__) == GPIO_AF5_TIM22) || \ ((__AF__) == GPIO_AF6_USART4) || \ ((__AF__) == GPIO_AF7_COMP1))) || \ (((__INSTANCE__) == GPIOB) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF1_I2C1) || \ ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF3_I2C1) || \ ((__AF__) == GPIO_AF4_I2C1) || \ ((__AF__) == GPIO_AF5_I2C2) || \ ((__AF__) == GPIO_AF6_USART4) || \ ((__AF__) == GPIO_AF7_LPUART1))) || \ (((__INSTANCE__) == GPIOC) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF2_TIM3) || \ ((__AF__) == GPIO_AF6_LPUART1) || \ ((__AF__) == GPIO_AF7_I2C3))) || \ (((__INSTANCE__) == GPIOD) && (((__AF__) == GPIO_AF0_LPUART1) || \ ((__AF__) == GPIO_AF1_SPI2) || \ ((__AF__) == GPIO_AF2_TIM3) || \ ((__AF__) == GPIO_AF6_USART5))) || \ (((__INSTANCE__) == GPIOE) && (((__AF__) == GPIO_AF0_TIM22) || \ ((__AF__) == GPIO_AF2_TIM3) || \ ((__AF__) == GPIO_AF6_USART4)))) /** * @} */ #endif /* (STM32L081xx) || (STM32L071xx) */ /*----------------------------------------------------------------------------*/ /*------------------------- STM32L053xx/STM32L063xx---------------------------*/ /*----------------------------------------------------------------------------*/ #if defined (STM32L053xx) || defined (STM32L063xx) /* The table below gives an overview of the different alternate functions per port. * For more details refer yourself to the product data sheet. * */ /* | AF0 | AF1 | AF2 | AF3 | AF4 | AF5 | AF6 | AF7 | *______________________________________________________________________________ * PA0 | | |TIM2_C1 |TSC |USART2 |TIM2_TR | |COMP1 | * PA1 |EVENTOUT|LCD |TIM2_C2 |TSC |USART2 |TIM21_TR| | | * PA2 |TIM21_C1|LCD |TIM2_C3 |TSC |USART2 | | |COMP2 | * PA3 |TIM21_C2|LCD |TIM2_C4 |TSC |USART2 | | | | * PA4 |SPI1 | | |TSC |USART2 |TIM22_TR| | | * PA5 |SPI1 | |TIM2_TR |TSC | |TIM2_C1 | | | * PA6 |SPI1 |LCD | |TSC |LPUART |TIM22_C1|EVENTOUT|COMP1 | * PA7 |SPI1 |LCD | |TSC | |TIM22_C2|EVENTOUT|COMP2 | * PA8 |MCO |LCD |USB |EVENTOUT|USART1 | | | | * PA9 |MCO |LCD | |TSC |USART1 | | | | * PA10| |LCD | |TSC |USART1 | | | | * PA11|SPI1 | |EVENTOUT|TSC |USART1 | | |COMP1 | * PA12|SPI1 | |EVENTOUT|TSC |USART1 | | |COMP2 | * PA13|SWDIO | |USB | | | | | | * PA14|SWCLK | | | |USART2 | | | | * PA15|SPI1 |LCD |TIM2_TR |EVENTOUT|USART2 |TIM2_C1 | | | *______________________________________________________________________________ * PB0 |EVENTOUT|LCD | |TSC | | | | | * PB1 | |LCD | |TSC |LPUART1 | | | | * PB2 | | |LPTIM1_O|TSC | | | | | * PB3 |SPI1 |LCD |TIM2_C2 |TSC |EVENTOUT| | | | * PB4 |SPI1 |LCD |EVENTOUT|TSC |TIM22_C1| | | | * PB5 |SPI1 |LCD |LPTIM1_I|I2C1 |TIM22_C2| | | | * PB6 |USART1 |I2C1 |LPTIM1_T|TSC | | | | | * PB7 |USART1 |I2C1 |LPTIM1_I|TSC | | | | | * PB8 | |LCD | |TSC |I2C1 | | | | * PB9 | |LCD |EVENTOUT| |I2C1 |SPI2 | | | * PB10| |LCD |TIM2_C3 |TSC |LPUART1 |SPI2 |I2C2 | | * PB11|EVENTOUT|LCD |TIM2_C4 |TSC |LPUART1 | |I2C2 | | * PB12|SPI2 |LCD |LPUART1 |TSC | |I2C2 |EVENTOUT| | * PB13|SPI2 |LCD | |TSC |LPUART1 |I2C2 |TIM21_C1| | * PB14|SPI2 |LCD |RTC |TSC |LPUART1 |I2C2 |TIM21_C2| | * PB15|SPI2 |LCD |RTC | | | | | | *______________________________________________________________________________ * PC0 |LPTIM1_I|LCD |EVENTOUT|TSC | | | | | * PC1 |LPTIM1_O|LCD |EVENTOUT|TSC | | | | | * PC2 |LPTIM1_I|LCD |SPI2 |TSC | | | | | * PC3 |LPTIM1_T|LCD |SPI2 |TSC | | | | | * PC4 |EVENTOUT|LCD |LPUART | | | | | | * PC5 | |LCD |LPUART |TSC | | | | | * PC6 |TIM22_C1|LCD | |TSC | | | | | * PC7 |TIM22_C2|LCD | |TSC | | | | | * PC8 |TIM22_TR|LCD | |TSC | | | | | * PC9 |TIM21_TR|LCD |USB |TSC | | | | | * PC10|LPUART |LCD | | | | | | | * PC11|LPUART |LCD | | | | | | | * PC12| |LCD | | | | | | | * PC13| | | | | | | | | * PC14| | | | | | | | | * PC15| | | | | | | | | *______________________________________________________________________________ * PD2 |LPUART |LCD | | | | | | | *______________________________________________________________________________ * PH0 |USB | | | | | | | | * PH1 | | | | | | | | | * * */ /** @defgroup GPIOEx_Alternate_function_selection Alternate function selection * @{ */ /* * Alternate function AF0 */ #define GPIO_AF0_SPI1 ((uint8_t)0x00U) /* SPI1 Alternate Function mapping */ #define GPIO_AF0_SPI2 ((uint8_t)0x00U) /* SPI2 Alternate Function mapping */ #define GPIO_AF0_USART1 ((uint8_t)0x00U) /* USART1 Alternate Function mapping */ #define GPIO_AF0_USART2 ((uint8_t)0x00U) /* USART2 Alternate Function mapping */ #define GPIO_AF0_LPUART1 ((uint8_t)0x00U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF0_USB ((uint8_t)0x00U) /* USB Alternate Function mapping */ #define GPIO_AF0_LPTIM1 ((uint8_t)0x00U) /* LPTIM1 Alternate Function mapping */ #define GPIO_AF0_TSC ((uint8_t)0x00U) /* TSC Alternate Function mapping */ #define GPIO_AF0_TIM2 ((uint8_t)0x00U) /* TIM2 Alternate Function mapping */ #define GPIO_AF0_TIM21 ((uint8_t)0x00U) /* TIM21 Alternate Function mapping */ #define GPIO_AF0_TIM22 ((uint8_t)0x00U) /* TIM22 Alternate Function mapping */ #define GPIO_AF0_EVENTOUT ((uint8_t)0x00U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF0_MCO ((uint8_t)0x00U) /* MCO Alternate Function mapping */ #define GPIO_AF0_SWDIO ((uint8_t)0x00U) /* SWDIO Alternate Function mapping */ #define GPIO_AF0_SWCLK ((uint8_t)0x00U) /* SWCLK Alternate Function mapping */ /** * */ /* * Alternate function AF1 */ #define GPIO_AF1_SPI1 ((uint8_t)0x01U) /* SPI1 Alternate Function mapping */ #define GPIO_AF1_SPI2 ((uint8_t)0x01U) /* SPI2 Alternate Function mapping */ #define GPIO_AF1_I2C1 ((uint8_t)0x01U) /* I2C1 Alternate Function mapping */ #define GPIO_AF1_LCD ((uint8_t)0x01U) /* LCD Alternate Function mapping */ /** * */ /* * Alternate function AF2 */ #define GPIO_AF2_SPI2 ((uint8_t)0x02U) /* SPI2 Alternate Function mapping */ #define GPIO_AF2_LPUART1 ((uint8_t)0x02U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF2_USB ((uint8_t)0x02U) /* USB Alternate Function mapping */ #define GPIO_AF2_LPTIM1 ((uint8_t)0x02U) /* LPTIM1 Alternate Function mapping */ #define GPIO_AF2_TIM2 ((uint8_t)0x02U) /* TIM2 Alternate Function mapping */ #define GPIO_AF2_EVENTOUT ((uint8_t)0x02U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF2_RTC ((uint8_t)0x02U) /* RTC Alternate Function mapping */ /** * */ /* * Alternate function AF3 */ #define GPIO_AF3_I2C1 ((uint8_t)0x03U) /* I2C1 Alternate Function mapping */ #define GPIO_AF3_TSC ((uint8_t)0x03U) /* TSC Alternate Function mapping */ #define GPIO_AF3_EVENTOUT ((uint8_t)0x03U) /* EVENTOUT Alternate Function mapping */ /** * */ /* * Alternate function AF4 */ #define GPIO_AF4_I2C1 ((uint8_t)0x04U) /* I2C1 Alternate Function mapping */ #define GPIO_AF4_USART1 ((uint8_t)0x04U) /* USART1 Alternate Function mapping */ #define GPIO_AF4_USART2 ((uint8_t)0x04U) /* USART2 Alternate Function mapping */ #define GPIO_AF4_LPUART1 ((uint8_t)0x04U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF4_TIM22 ((uint8_t)0x04U) /* TIM22 Alternate Function mapping */ #define GPIO_AF4_EVENTOUT ((uint8_t)0x04U) /* EVENTOUT Alternate Function mapping */ /** * */ /* * Alternate function AF5 */ #define GPIO_AF5_SPI2 ((uint8_t)0x05U) /* SPI2 Alternate Function mapping */ #define GPIO_AF5_I2C2 ((uint8_t)0x05U) /* I2C2 Alternate Function mapping */ #define GPIO_AF5_TIM2 ((uint8_t)0x05U) /* TIM2 Alternate Function mapping */ #define GPIO_AF5_TIM21 ((uint8_t)0x05U) /* TIM21 Alternate Function mapping */ #define GPIO_AF5_TIM22 ((uint8_t)0x05U) /* TIM22 Alternate Function mapping */ /** * */ /* * Alternate function AF6 */ #define GPIO_AF6_I2C2 ((uint8_t)0x06U) /* I2C2 Alternate Function mapping */ #define GPIO_AF6_TIM21 ((uint8_t)0x06U) /* TIM21 Alternate Function mapping */ #define GPIO_AF6_EVENTOUT ((uint8_t)0x06U) /* EVENTOUT Alternate Function mapping */ /** * */ /* * Alternate function AF7 */ #define GPIO_AF7_COMP1 ((uint8_t)0x07U) /* COMP1 Alternate Function mapping */ #define GPIO_AF7_COMP2 ((uint8_t)0x07U) /* COMP2 Alternate Function mapping */ /** * */ /** * @} */ /** * @} */ /** @defgroup GPIOEx_Private GPIOEx Private * @{ */ /** * @brief IS_GPIO_AF macro definition */ #define IS_GPIO_AF(__AF__) (((__AF__) == GPIO_AF0_SPI1) || ((__AF__) == GPIO_AF2_SPI2) || \ ((__AF__) == GPIO_AF0_SPI2) || ((__AF__) == GPIO_AF2_LPUART1) || \ ((__AF__) == GPIO_AF0_USART1) || ((__AF__) == GPIO_AF2_USB) || \ ((__AF__) == GPIO_AF0_USART2) || ((__AF__) == GPIO_AF2_LPTIM1) || \ ((__AF__) == GPIO_AF0_LPUART1) || ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF0_USB) || ((__AF__) == GPIO_AF3_TSC) || \ ((__AF__) == GPIO_AF0_LPTIM1) || ((__AF__) == GPIO_AF2_EVENTOUT) || \ ((__AF__) == GPIO_AF0_TSC) || ((__AF__) == GPIO_AF2_RTC) || \ ((__AF__) == GPIO_AF3_I2C1) || ((__AF__) == GPIO_AF7_COMP2) || \ ((__AF__) == GPIO_AF0_TIM22) || ((__AF__) == GPIO_AF3_EVENTOUT) || \ ((__AF__) == GPIO_AF0_EVENTOUT) || ((__AF__) == GPIO_AF4_I2C1) || \ ((__AF__) == GPIO_AF0_MCO) || ((__AF__) == GPIO_AF4_USART1) || \ ((__AF__) == GPIO_AF0_SWDIO) || ((__AF__) == GPIO_AF0_SWCLK) || \ ((__AF__) == GPIO_AF1_SPI1) || ((__AF__) == GPIO_AF4_USART2) || \ ((__AF__) == GPIO_AF1_SPI2) || ((__AF__) == GPIO_AF4_LPUART1) || \ ((__AF__) == GPIO_AF7_COMP2) || ((__AF__) == GPIO_AF4_TIM22) || \ ((__AF__) == GPIO_AF1_I2C1) || ((__AF__) == GPIO_AF4_EVENTOUT) || \ ((__AF__) == GPIO_AF1_LCD) || ((__AF__) == GPIO_AF5_SPI2) || \ ((__AF__) == GPIO_AF5_I2C2) || ((__AF__) == GPIO_AF5_TIM2) || \ ((__AF__) == GPIO_AF5_TIM21) || ((__AF__) == GPIO_AF5_TIM22) || \ ((__AF__) == GPIO_AF6_I2C2) || ((__AF__) == GPIO_AF6_TIM21) || \ ((__AF__) == GPIO_AF6_EVENTOUT) || ((__AF__) == GPIO_AF7_COMP1)) #define IS_GPIO_AF_AVAILABLE(__INSTANCE__,__AF__) \ ((((__INSTANCE__) == GPIOA) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF1_LCD) || \ ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF3_TSC) || \ ((__AF__) == GPIO_AF4_USART2) || \ ((__AF__) == GPIO_AF5_TIM22) || \ ((__AF__) == GPIO_AF6_EVENTOUT) || \ ((__AF__) == GPIO_AF7_COMP1))) || \ (((__INSTANCE__) == GPIOB) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF1_LCD) || \ ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF3_TSC) || \ ((__AF__) == GPIO_AF4_EVENTOUT) || \ ((__AF__) == GPIO_AF5_I2C2) || \ ((__AF__) == GPIO_AF6_TIM21))) || \ (((__INSTANCE__) == GPIOC) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF1_LCD) || \ ((__AF__) == GPIO_AF2_EVENTOUT) || \ ((__AF__) == GPIO_AF3_TSC))) || \ (((__INSTANCE__) == GPIOD) && (((__AF__) == GPIO_AF0_LPUART1) || \ ((__AF__) == GPIO_AF1_LCD))) || \ (((__INSTANCE__) == GPIOH) && (((__AF__) == GPIO_AF0_USB)))) /** * @} */ #endif /* STM32L053xx || STM32L063xx */ /*------------------------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /*------------------------- STM32L052xx/STM32L062xx---------------------------*/ /*----------------------------------------------------------------------------*/ #if defined (STM32L052xx) || defined (STM32L062xx) /* The table below gives an overview of the different alternate functions per port. * For more details refer yourself to the product data sheet. * */ /* | AF0 | AF1 | AF2 | AF3 | AF4 | AF5 | AF6 | AF7 | *______________________________________________________________________________ * PA0 | | |TIM2_C1 |TSC |USART2 |TIM2_TR | |COMP1 | * PA1 |EVENTOUT| |TIM2_C2 |TSC |USART2 |TIM21_TR| | | * PA2 |TIM21_C1| |TIM2_C3 |TSC |USART2 | | |COMP2 | * PA3 |TIM21_C2| |TIM2_C4 |TSC |USART2 | | | | * PA4 |SPI1 | | |TSC |USART2 |TIM22_TR| | | * PA5 |SPI1 | |TIM2_TR |TSC | |TIM2_C1 | | | * PA6 |SPI1 | | |TSC |LPUART |TIM22_C1|EVENTOUT|COMP1 | * PA7 |SPI1 | | |TSC | |TIM22_C2|EVENTOUT|COMP2 | * PA8 |MCO | |USB |EVENTOUT|USART1 | | | | * PA9 |MCO | | |TSC |USART1 | | | | * PA10| | | |TSC |USART1 | | | | * PA11|SPI1 | |EVENTOUT|TSC |USART1 | | |COMP1 | * PA12|SPI1 | |EVENTOUT|TSC |USART1 | | |COMP2 | * PA13|SWDIO | |USB | | | | | | * PA14|SWCLK | | | |USART2 | | | | * PA15|SPI1 | |TIM2_TR |EVENTOUT|USART2 |TIM2_C1 | | | *______________________________________________________________________________ * PB0 |EVENTOUT| | |TSC | | | | | * PB1 | | | |TSC |LPUART1 | | | | * PB2 | | |LPTIM1_O|TSC | | | | | * PB3 |SPI1 | |TIM2_C2 |TSC |EVENTOUT| | | | * PB4 |SPI1 | |EVENTOUT|TSC |TIM22_C1| | | | * PB5 |SPI1 | |LPTIM1_I|I2C1 |TIM22_C2| | | | * PB6 |USART1 |I2C1 |LPTIM1_T|TSC | | | | | * PB7 |USART1 |I2C1 |LPTIM1_I|TSC | | | | | * PB8 | | | |TSC |I2C1 | | | | * PB9 | | |EVENTOUT| |I2C1 |SPI2 | | | * PB10| | |TIM2_C3 |TSC |LPUART1 |SPI2 |I2C2 | | * PB11|EVENTOUT| |TIM2_C4 |TSC |LPUART1 | |I2C2 | | * PB12|SPI2 | |LPUART1 |TSC | |I2C2 |EVENTOUT| | * PB13|SPI2 | | |TSC |LPUART1 |I2C2 |TIM21_C1| | * PB14|SPI2 | |RTC |TSC |LPUART1 |I2C2 |TIM21_C2| | * PB15|SPI2 | |RTC | | | | | | *______________________________________________________________________________ * PC0 |LPTIM1_I| |EVENTOUT|TSC | | | | | * PC1 |LPTIM1_O| |EVENTOUT|TSC | | | | | * PC2 |LPTIM1_I| |SPI2 |TSC | | | | | * PC3 |LPTIM1_T| |SPI2 |TSC | | | | | * PC4 |EVENTOUT| |LPUART | | | | | | * PC5 | | |LPUART |TSC | | | | | * PC6 |TIM22_C1| | |TSC | | | | | * PC7 |TIM22_C2| | |TSC | | | | | * PC8 |TIM22_TR| | |TSC | | | | | * PC9 |TIM21_TR| |USB |TSC | | | | | * PC10|LPUART | | | | | | | | * PC11|LPUART | | | | | | | | * PC12| | | | | | | | | * PC13| | | | | | | | | * PC14| | | | | | | | | * PC15| | | | | | | | | *______________________________________________________________________________ * PD2 |LPUART | | | | | | | | *______________________________________________________________________________ * PH0 |USB | | | | | | | | * PH1 | | | | | | | | | * * */ /** @defgroup GPIOEx_Alternate_function_selection Alternate function selection * @{ */ /* * Alternate function AF0 */ #define GPIO_AF0_SPI1 ((uint8_t)0x00U) /* SPI1 Alternate Function mapping */ #define GPIO_AF0_SPI2 ((uint8_t)0x00U) /* SPI2 Alternate Function mapping */ #define GPIO_AF0_USART1 ((uint8_t)0x00U) /* USART1 Alternate Function mapping */ #define GPIO_AF0_USART2 ((uint8_t)0x00U) /* USART2 Alternate Function mapping */ #define GPIO_AF0_LPUART1 ((uint8_t)0x00U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF0_USB ((uint8_t)0x00U) /* USB Alternate Function mapping */ #define GPIO_AF0_LPTIM1 ((uint8_t)0x00U) /* LPTIM1 Alternate Function mapping */ #define GPIO_AF0_TSC ((uint8_t)0x00U) /* TSC Alternate Function mapping */ #define GPIO_AF0_TIM2 ((uint8_t)0x00U) /* TIM2 Alternate Function mapping */ #define GPIO_AF0_TIM21 ((uint8_t)0x00U) /* TIM21 Alternate Function mapping */ #define GPIO_AF0_TIM22 ((uint8_t)0x00U) /* TIM22 Alternate Function mapping */ #define GPIO_AF0_EVENTOUT ((uint8_t)0x00U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF0_MCO ((uint8_t)0x00U) /* MCO Alternate Function mapping */ #define GPIO_AF0_SWDIO ((uint8_t)0x00U) /* SWDIO Alternate Function mapping */ #define GPIO_AF0_SWCLK ((uint8_t)0x00U) /* SWCLK Alternate Function mapping */ /** * */ /* * Alternate function AF1 */ #define GPIO_AF1_SPI1 ((uint8_t)0x01U) /* SPI1 Alternate Function mapping */ #define GPIO_AF1_SPI2 ((uint8_t)0x01U) /* SPI2 Alternate Function mapping */ #define GPIO_AF1_I2C1 ((uint8_t)0x01U) /* I2C1 Alternate Function mapping */ /** * */ /** * Alternate function AF2 */ #define GPIO_AF2_SPI2 ((uint8_t)0x02U) /* SPI2 Alternate Function mapping */ #define GPIO_AF2_LPUART1 ((uint8_t)0x02U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF2_USB ((uint8_t)0x02U) /* USB Alternate Function mapping */ #define GPIO_AF2_LPTIM1 ((uint8_t)0x02U) /* LPTIM1 Alternate Function mapping */ #define GPIO_AF2_TIM2 ((uint8_t)0x02U) /* TIM2 Alternate Function mapping */ #define GPIO_AF2_EVENTOUT ((uint8_t)0x02U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF2_RTC ((uint8_t)0x02U) /* RTC Alternate Function mapping */ /** * */ /* * Alternate function AF3 */ #define GPIO_AF3_I2C1 ((uint8_t)0x03U) /* I2C1 Alternate Function mapping */ #define GPIO_AF3_TSC ((uint8_t)0x03U) /* TSC Alternate Function mapping */ #define GPIO_AF3_EVENTOUT ((uint8_t)0x03U) /* EVENTOUT Alternate Function mapping */ /** * */ /* * Alternate function AF4 */ #define GPIO_AF4_I2C1 ((uint8_t)0x04U) /* I2C1 Alternate Function mapping */ #define GPIO_AF4_USART1 ((uint8_t)0x04U) /* USART1 Alternate Function mapping */ #define GPIO_AF4_USART2 ((uint8_t)0x04U) /* USART2 Alternate Function mapping */ #define GPIO_AF4_LPUART1 ((uint8_t)0x04U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF4_TIM22 ((uint8_t)0x04U) /* TIM22 Alternate Function mapping */ #define GPIO_AF4_EVENTOUT ((uint8_t)0x04U) /* EVENTOUT Alternate Function mapping */ /** * */ /* * Alternate function AF5 */ #define GPIO_AF5_SPI2 ((uint8_t)0x05U) /* SPI2 Alternate Function mapping */ #define GPIO_AF5_I2C2 ((uint8_t)0x05U) /* I2C2 Alternate Function mapping */ #define GPIO_AF5_TIM2 ((uint8_t)0x05U) /* TIM2 Alternate Function mapping */ #define GPIO_AF5_TIM21 ((uint8_t)0x05U) /* TIM21 Alternate Function mapping */ #define GPIO_AF5_TIM22 ((uint8_t)0x05U) /* TIM22 Alternate Function mapping */ /** * */ /* * Alternate function AF6 */ #define GPIO_AF6_I2C2 ((uint8_t)0x06U) /* I2C2 Alternate Function mapping */ #define GPIO_AF6_TIM21 ((uint8_t)0x06U) /* TIM21 Alternate Function mapping */ #define GPIO_AF6_EVENTOUT ((uint8_t)0x06U) /* EVENTOUT Alternate Function mapping */ /** * */ /* * Alternate function AF7 */ #define GPIO_AF7_COMP1 ((uint8_t)0x07U) /* COMP1 Alternate Function mapping */ #define GPIO_AF7_COMP2 ((uint8_t)0x07U) /* COMP2 Alternate Function mapping */ /** * */ /** * @} */ /** * @} */ /** @defgroup GPIOEx_Private GPIOEx Private * @{ */ /** * @brief IS_GPIO_AF macro definition */ #define IS_GPIO_AF(__AF__) (((__AF__) == GPIO_AF0_SPI1) || ((__AF__) == GPIO_AF2_SPI2) || \ ((__AF__) == GPIO_AF0_SPI2) || ((__AF__) == GPIO_AF2_LPUART1) || \ ((__AF__) == GPIO_AF0_USART1) || ((__AF__) == GPIO_AF2_USB) || \ ((__AF__) == GPIO_AF0_USART2) || ((__AF__) == GPIO_AF2_LPTIM1) || \ ((__AF__) == GPIO_AF0_LPUART1) || ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF0_USB) || ((__AF__) == GPIO_AF4_TIM22) || \ ((__AF__) == GPIO_AF0_LPTIM1) || ((__AF__) == GPIO_AF2_EVENTOUT) || \ ((__AF__) == GPIO_AF0_TSC) || ((__AF__) == GPIO_AF2_RTC) || \ ((__AF__) == GPIO_AF0_TIM2) || ((__AF__) == GPIO_AF3_I2C1) || \ ((__AF__) == GPIO_AF0_TIM21) || ((__AF__) == GPIO_AF3_TSC) || \ ((__AF__) == GPIO_AF0_TIM22) || ((__AF__) == GPIO_AF3_EVENTOUT) || \ ((__AF__) == GPIO_AF0_EVENTOUT) || ((__AF__) == GPIO_AF4_I2C1) || \ ((__AF__) == GPIO_AF0_MCO) || ((__AF__) == GPIO_AF4_USART1) || \ ((__AF__) == GPIO_AF0_SWDIO) || ((__AF__) == GPIO_AF0_SWCLK) || \ ((__AF__) == GPIO_AF1_SPI1) || ((__AF__) == GPIO_AF4_USART2) || \ ((__AF__) == GPIO_AF1_SPI2) || ((__AF__) == GPIO_AF4_LPUART1) || \ ((__AF__) == GPIO_AF1_I2C1) || ((__AF__) == GPIO_AF4_EVENTOUT) || \ ((__AF__) == GPIO_AF6_EVENTOUT) || ((__AF__) == GPIO_AF5_SPI2) || \ ((__AF__) == GPIO_AF5_I2C2) || ((__AF__) == GPIO_AF5_TIM2) || \ ((__AF__) == GPIO_AF5_TIM21) || ((__AF__) == GPIO_AF5_TIM22) || \ ((__AF__) == GPIO_AF6_I2C2) || ((__AF__) == GPIO_AF6_TIM21) || \ ((__AF__) == GPIO_AF7_COMP2) || ((__AF__) == GPIO_AF7_COMP1)) #define IS_GPIO_AF_AVAILABLE(__INSTANCE__,__AF__) \ ((((__INSTANCE__) == GPIOA) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF3_TSC) || \ ((__AF__) == GPIO_AF4_USART2) || \ ((__AF__) == GPIO_AF5_TIM22) || \ ((__AF__) == GPIO_AF6_EVENTOUT) || \ ((__AF__) == GPIO_AF7_COMP1))) || \ (((__INSTANCE__) == GPIOB) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF1_I2C1) || \ ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF3_TSC) || \ ((__AF__) == GPIO_AF4_LPUART1) || \ ((__AF__) == GPIO_AF5_I2C2) || \ ((__AF__) == GPIO_AF6_EVENTOUT))) || \ (((__INSTANCE__) == GPIOC) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF2_EVENTOUT) || \ ((__AF__) == GPIO_AF3_TSC))) || \ (((__INSTANCE__) == GPIOD) && (((__AF__) == GPIO_AF0_LPUART1))) || \ (((__INSTANCE__) == GPIOH) && (((__AF__) == GPIO_AF0_USB)))) /** * @} */ #endif /* STM32L052xx || STM32L062xx */ /*------------------------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /*------------------------- STM32L051xx/STM32L061xx---------------------------*/ /*----------------------------------------------------------------------------*/ #if defined (STM32L051xx)|| defined (STM32L061xx) /* The table below gives an overview of the different alternate functions per port. * For more details refer yourself to the product data sheet. * */ /* | AF0 | AF1 | AF2 | AF3 | AF4 | AF5 | AF6 | AF7 | *______________________________________________________________________________ * PA0 | | |TIM2_C1 | |USART2 |TIM2_TR | |COMP1 | * PA1 |EVENTOUT| |TIM2_C2 | |USART2 |TIM21_TR| | | * PA2 |TIM21_C1| |TIM2_C3 | |USART2 | | |COMP2 | * PA3 |TIM21_C2| |TIM2_C4 | |USART2 | | | | * PA4 |SPI1 | | | |USART2 |TIM22_TR| | | * PA5 |SPI1 | |TIM2_TR | | |TIM2_C1 | | | * PA6 |SPI1 | | | |LPUART |TIM22_C1|EVENTOUT|COMP1 | * PA7 |SPI1 | | | | |TIM22_C2|EVENTOUT|COMP2 | * PA8 |MCO | | |EVENTOUT|USART1 | | | | * PA9 |MCO | | | |USART1 | | | | * PA10| | | | |USART1 | | | | * PA11|SPI1 | |EVENTOUT| |USART1 | | |COMP1 | * PA12|SPI1 | |EVENTOUT| |USART1 | | |COMP2 | * PA13|SWDIO | | | | | | | | * PA14|SWCLK | | | |USART2 | | | | * PA15|SPI1 | |TIM2_TR |EVENTOUT|USART2 |TIM2_C1 | | | *______________________________________________________________________________ * PB0 |EVENTOUT| | | | | | | | * PB1 | | | | |LPUART1 | | | | * PB2 | | |LPTIM1_O| | | | | | * PB3 |SPI1 | |TIM2_C2 | |EVENTOUT| | | | * PB4 |SPI1 | |EVENTOUT| |TIM22_C1| | | | * PB5 |SPI1 | |LPTIM1_I|I2C1 |TIM22_C2| | | | * PB6 |USART1 |I2C1 |LPTIM1_T| | | | | | * PB7 |USART1 |I2C1 |LPTIM1_I| | | | | | * PB8 | | | | |I2C1 | | | | * PB9 | | |EVENTOUT| |I2C1 |SPI2 | | | * PB10| | |TIM2_C3 | |LPUART1 |SPI2 |I2C2 | | * PB11|EVENTOUT| |TIM2_C4 | |LPUART1 | |I2C2 | | * PB12|SPI2 | |LPUART1 | | |I2C2 |EVENTOUT| | * PB13|SPI2 | | | |LPUART1 |I2C2 |TIM21_C1| | * PB14|SPI2 | |RTC | |LPUART1 |I2C2 |TIM21_C2| | * PB15|SPI2 | |RTC | | | | | | *______________________________________________________________________________ * PC0 |LPTIM1_I| |EVENTOUT| | | | | | * PC1 |LPTIM1_O| |EVENTOUT| | | | | | * PC2 |LPTIM1_I| |SPI2 | | | | | | * PC3 |LPTIM1_T| |SPI2 | | | | | | * PC4 |EVENTOUT| |LPUART | | | | | | * PC5 | | |LPUART | | | | | | * PC6 |TIM22_C1| | | | | | | | * PC7 |TIM22_C2| | | | | | | | * PC8 |TIM22_TR| | | | | | | | * PC9 |TIM21_TR| | | | | | | | * PC10|LPUART | | | | | | | | * PC11|LPUART | | | | | | | | * PC12| | | | | | | | | * PC13| | | | | | | | | * PC14| | | | | | | | | * PC15| | | | | | | | | *______________________________________________________________________________ * PD2 |LPUART | | | | | | | | *______________________________________________________________________________ * PH0 | | | | | | | | | * PH1 | | | | | | | | | * * */ /** @defgroup GPIOEx_Alternate_function_selection Alternate function selection * @{ */ /* * Alternate function AF0 */ #define GPIO_AF0_SPI1 ((uint8_t)0x00U) /* SPI1 Alternate Function mapping */ #define GPIO_AF0_SPI2 ((uint8_t)0x00U) /* SPI2 Alternate Function mapping */ #define GPIO_AF0_USART1 ((uint8_t)0x00U) /* USART1 Alternate Function mapping */ #define GPIO_AF0_USART2 ((uint8_t)0x00U) /* USART2 Alternate Function mapping */ #define GPIO_AF0_LPUART1 ((uint8_t)0x00U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF0_LPTIM1 ((uint8_t)0x00U) /* LPTIM1 Alternate Function mapping */ #define GPIO_AF0_TIM2 ((uint8_t)0x00U) /* TIM2 Alternate Function mapping */ #define GPIO_AF0_TIM21 ((uint8_t)0x00U) /* TIM21 Alternate Function mapping */ #define GPIO_AF0_TIM22 ((uint8_t)0x00U) /* TIM22 Alternate Function mapping */ #define GPIO_AF0_EVENTOUT ((uint8_t)0x00U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF0_MCO ((uint8_t)0x00U) /* MCO Alternate Function mapping */ #define GPIO_AF0_SWDIO ((uint8_t)0x00U) /* SWDIO Alternate Function mapping */ #define GPIO_AF0_SWCLK ((uint8_t)0x00U) /* SWCLK Alternate Function mapping */ /** * */ /* * Alternate function AF1 */ #define GPIO_AF1_SPI1 ((uint8_t)0x01U) /* SPI1 Alternate Function mapping */ #define GPIO_AF1_SPI2 ((uint8_t)0x01U) /* SPI2 Alternate Function mapping */ #define GPIO_AF1_I2C1 ((uint8_t)0x01U) /* I2C1 Alternate Function mapping */ /** * */ /* * Alternate function AF2 */ #define GPIO_AF2_SPI2 ((uint8_t)0x02U) /* SPI2 Alternate Function mapping */ #define GPIO_AF2_LPUART1 ((uint8_t)0x02U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF2_USB ((uint8_t)0x02U) /* USB Alternate Function mapping */ #define GPIO_AF2_LPTIM1 ((uint8_t)0x02U) /* LPTIM1 Alternate Function mapping */ #define GPIO_AF2_TIM2 ((uint8_t)0x02U) /* TIM2 Alternate Function mapping */ #define GPIO_AF2_EVENTOUT ((uint8_t)0x02U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF2_RTC ((uint8_t)0x02U) /* RTC Alternate Function mapping */ /** * */ /* * Alternate function AF3 */ #define GPIO_AF3_I2C1 ((uint8_t)0x03U) /* I2C1 Alternate Function mapping */ #define GPIO_AF3_EVENTOUT ((uint8_t)0x03U) /* EVENTOUT Alternate Function mapping */ /** * */ /* * Alternate function AF4 */ #define GPIO_AF4_I2C1 ((uint8_t)0x04U) /* I2C1 Alternate Function mapping */ #define GPIO_AF4_USART1 ((uint8_t)0x04U) /* USART1 Alternate Function mapping */ #define GPIO_AF4_USART2 ((uint8_t)0x04U) /* USART2 Alternate Function mapping */ #define GPIO_AF4_LPUART1 ((uint8_t)0x04U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF4_TIM22 ((uint8_t)0x04U) /* TIM22 Alternate Function mapping */ #define GPIO_AF4_EVENTOUT ((uint8_t)0x04U) /* EVENTOUT Alternate Function mapping */ /** * */ /* * Alternate function AF5 */ #define GPIO_AF5_SPI2 ((uint8_t)0x05U) /* SPI2 Alternate Function mapping */ #define GPIO_AF5_I2C2 ((uint8_t)0x05U) /* I2C2 Alternate Function mapping */ #define GPIO_AF5_TIM2 ((uint8_t)0x05U) /* TIM2 Alternate Function mapping */ #define GPIO_AF5_TIM21 ((uint8_t)0x05U) /* TIM21 Alternate Function mapping */ #define GPIO_AF5_TIM22 ((uint8_t)0x05U) /* TIM22 Alternate Function mapping */ /** * */ /* * Alternate function AF6 */ #define GPIO_AF6_I2C2 ((uint8_t)0x06U) /* I2C2 Alternate Function mapping */ #define GPIO_AF6_TIM21 ((uint8_t)0x06U) /* TIM21 Alternate Function mapping */ #define GPIO_AF6_EVENTOUT ((uint8_t)0x06U) /* EVENTOUT Alternate Function mapping */ /** * */ /* * Alternate function AF7 */ #define GPIO_AF7_COMP1 ((uint8_t)0x07U) /* COMP1 Alternate Function mapping */ #define GPIO_AF7_COMP2 ((uint8_t)0x07U) /* COMP2 Alternate Function mapping */ /** * */ /** * @} */ /** * @} */ /** @defgroup GPIOEx_Private GPIOEx Private * @{ */ /** * @brief IS_GPIO_AF macro definition */ #define IS_GPIO_AF(__AF__) (((__AF__) == GPIO_AF0_SPI1) || ((__AF__) == GPIO_AF2_SPI2) || \ ((__AF__) == GPIO_AF0_SPI2) || ((__AF__) == GPIO_AF2_LPUART1) || \ ((__AF__) == GPIO_AF0_USART1) || ((__AF__) == GPIO_AF7_COMP1) || \ ((__AF__) == GPIO_AF0_USART2) || ((__AF__) == GPIO_AF2_LPTIM1) || \ ((__AF__) == GPIO_AF0_LPUART1) || ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF0_LPTIM1) || ((__AF__) == GPIO_AF2_EVENTOUT) || \ ((__AF__) == GPIO_AF2_RTC) || ((__AF__) == GPIO_AF4_TIM22) || \ ((__AF__) == GPIO_AF0_TIM2) || ((__AF__) == GPIO_AF3_I2C1) || \ ((__AF__) == GPIO_AF0_TIM21) || ((__AF__) == GPIO_AF7_COMP2) || \ ((__AF__) == GPIO_AF0_TIM22) || ((__AF__) == GPIO_AF3_EVENTOUT) || \ ((__AF__) == GPIO_AF0_EVENTOUT) || ((__AF__) == GPIO_AF4_I2C1) || \ ((__AF__) == GPIO_AF0_MCO) || ((__AF__) == GPIO_AF4_USART1) || \ ((__AF__) == GPIO_AF0_SWDIO) || ((__AF__) == GPIO_AF0_SWCLK) || \ ((__AF__) == GPIO_AF1_SPI1) || ((__AF__) == GPIO_AF4_USART2) || \ ((__AF__) == GPIO_AF1_SPI2) || ((__AF__) == GPIO_AF4_LPUART1) || \ ((__AF__) == GPIO_AF1_I2C1) || ((__AF__) == GPIO_AF4_EVENTOUT) || \ ((__AF__) == GPIO_AF6_EVENTOUT) || ((__AF__) == GPIO_AF5_SPI2) || \ ((__AF__) == GPIO_AF5_I2C2) || ((__AF__) == GPIO_AF5_TIM2) || \ ((__AF__) == GPIO_AF5_TIM21) || ((__AF__) == GPIO_AF5_TIM22) || \ ((__AF__) == GPIO_AF6_I2C2) || ((__AF__) == GPIO_AF6_TIM21)) #define IS_GPIO_AF_AVAILABLE(__INSTANCE__,__AF__) \ ((((__INSTANCE__) == GPIOA) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF3_EVENTOUT) || \ ((__AF__) == GPIO_AF4_USART2) || \ ((__AF__) == GPIO_AF5_TIM22) || \ ((__AF__) == GPIO_AF6_EVENTOUT) || \ ((__AF__) == GPIO_AF7_COMP2))) || \ (((__INSTANCE__) == GPIOB) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF1_I2C1) || \ ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF3_I2C1) || \ ((__AF__) == GPIO_AF4_LPUART1) || \ ((__AF__) == GPIO_AF5_I2C2) || \ ((__AF__) == GPIO_AF6_TIM21))) || \ (((__INSTANCE__) == GPIOC) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF2_LPUART1))) || \ (((__INSTANCE__) == GPIOD) && (((__AF__) == GPIO_AF0_LPUART1)))) /** * @} */ #endif /* STM32L051xx/STM32L061xx*/ /*------------------------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /*------------------------- STM32L031xx/STM32L041xx---------------------------*/ /*----------------------------------------------------------------------------*/ #if defined (STM32L031xx)|| defined (STM32L041xx) /* The table below gives an overview of the different alternate functions per port. * For more details refer yourself to the product data sheet. * */ /* | AF0 | AF1 | AF2 | AF3 | AF4 | AF5 | AF6 | AF7 | *______________________________________________________________________________ * PA0 | |LPTIM1 |TIM2_C1 | |USART2 |TIM2_TR | |COMP1 | * PA1 |EVENTOUT|LPTIM1 |TIM2_C2 |I2C1 |USART2 |TIM21_TR| | | * PA2 |TIM21_C1| |TIM2_C3 | |USART2 | |LPUART1 |COMP2 | * PA3 |TIM21_C2| |TIM2_C4 | |USART2 | |LPUART1 | | * PA4 |SPI1 |LPTIM1 | | |USART2 |TIM22_TR| | | * PA5 |SPI1 |LPTIM1 |TIM2_TR | | |TIM2_C1 | | | * PA6 |SPI1 |LPTIM1 | | |LPUART |TIM22_C1|EVENTOUT|COMP1 | * PA7 |SPI1 |LPTIM1 | | |USART2 |TIM22_C2|EVENTOUT|COMP2 | * PA8 |MCO | |LPTIM1 |EVENTOUT|USART2 |TIM2_C1 | | | * PA9 |MCO |I2C1 | | |USART2 |TIM22_C1| | | * PA10| |I2C1 | | |USART2 |TIM22_C2| | | * PA11|SPI1 | |EVENTOUT| |USART2 |TIM21_C2| |COMP1 | * PA12|SPI1 | |EVENTOUT| |USART2 | | |COMP2 | * PA13|SWDIO |LPTIM1 | | | | |LPUART1 | | * PA14|SWCLK |LPTIM1 | |I2C1 |USART2 | |LPUART1 | | * PA15|SPI1 | |TIM2_TR |EVENTOUT|USART2 |TIM2_C1 | | | *_____________________________________________________________________________| * PB0 |EVENTOUT|SPI1 | | |USART2 |TIM2_C3 | | | * PB1 |USART2 |SPI1 | | |LPUART1 |TIM2_C4 | | | * PB2 | | |LPTIM1_O| | | | | | * PB3 |SPI1 | |TIM2_C2 | |EVENTOUT| | | | * PB4 |SPI1 | |EVENTOUT| |TIM22_C1| | | | * PB5 |SPI1 | |LPTIM1_I|I2C1 |TIM22_C2| | | | * PB6 |USART2 |I2C1 |LPTIM1_T| | |TIM21_C1| | | * PB7 |USART2 |I2C1 |LPTIM1_I| | | | | | * PB8 | | | | |I2C1 | | | | * PB9 | | |EVENTOUT| |I2C1 | | | | * PB10| | |TIM2_C3 | | | |LPUART1 | | * PB11|EVENTOUT| |TIM2_C4 | | | |LPUART1 | | * PB12|SPI2 | | | | | |EVENTOUT| | * PB13|SPI2 | |MCO | | |TIM21_C1|LPUART1 | | * PB14|SPI2 | |RTC | | |TIM21_C2|LPUART1 | | * PB15|SPI2 | |RTC | | | | | | *_____________________________________________________________________________| * PC0 |LPTIM1_I| |EVENTOUT| | | |LPUART1 | | * PC13| | | | | | | | | * PC14| | | | | | | | | * PC15| | | | | | | | | *_____________________________________________________________________________| * PH0 | | | | | | | | | * PH1 | | | | | | | | | *_____________________________________________________________________________| */ /** @defgroup GPIOEx_Alternate_function_selection Alternate function selection * @{ */ /* * Alternate function AF0 */ #define GPIO_AF0_EVENTOUT ((uint8_t)0x00U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF0_TIM21 ((uint8_t)0x00U) /* TIM21 Alternate Function mapping */ #define GPIO_AF0_SPI1 ((uint8_t)0x00U) /* SPI1 Alternate Function mapping */ #define GPIO_AF0_USART2 ((uint8_t)0x00U) /* USART2 Alternate Function mapping */ #define GPIO_AF0_LPTIM1 ((uint8_t)0x00U) /* LPTIM1 Alternate Function mapping */ #define GPIO_AF0_MCO ((uint8_t)0x00U) /* MCO Alternate Function mapping */ #define GPIO_AF0_SWDIO ((uint8_t)0x00U) /* SWDIO Alternate Function mapping */ #define GPIO_AF0_SWCLK ((uint8_t)0x00U) /* SWCLK Alternate Function mapping */ /** * */ /* * Alternate function AF1 */ #define GPIO_AF1_SPI1 ((uint8_t)0x01U) /* SPI1 Alternate Function mapping */ #define GPIO_AF1_I2C1 ((uint8_t)0x01U) /* I2C1 Alternate Function mapping */ #define GPIO_AF1_LPTIM1 ((uint8_t)0x01U) /* LPTIM1 Alternate Function mapping */ /** * */ /* * Alternate function AF2 */ #define GPIO_AF2_LPTIM1 ((uint8_t)0x02U) /* LPTIM1 Alternate Function mapping */ #define GPIO_AF2_TIM2 ((uint8_t)0x02U) /* TIM2 Alternate Function mapping */ #define GPIO_AF2_MCO ((uint8_t)0x02U) /* MCO Alternate Function mapping */ #define GPIO_AF2_EVENTOUT ((uint8_t)0x02U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF2_RTC ((uint8_t)0x02U) /* RTC Alternate Function mapping */ /** * */ /* * Alternate function AF3 */ #define GPIO_AF3_I2C1 ((uint8_t)0x03U) /* I2C1 Alternate Function mapping */ #define GPIO_AF3_EVENTOUT ((uint8_t)0x03U) /* EVENTOUT Alternate Function mapping */ /** * */ /* * Alternate function AF4 */ #define GPIO_AF4_I2C1 ((uint8_t)0x04U) /* I2C1 Alternate Function mapping */ #define GPIO_AF4_USART2 ((uint8_t)0x04U) /* USART2 Alternate Function mapping */ #define GPIO_AF4_LPUART1 ((uint8_t)0x04U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF4_TIM22 ((uint8_t)0x04U) /* TIM22 Alternate Function mapping */ #define GPIO_AF4_EVENTOUT ((uint8_t)0x04U) /* EVENTOUT Alternate Function mapping */ /** * */ /* * Alternate function AF5 */ #define GPIO_AF5_TIM2 ((uint8_t)0x05U) /* TIM2 Alternate Function mapping */ #define GPIO_AF5_TIM21 ((uint8_t)0x05U) /* TIM21 Alternate Function mapping */ #define GPIO_AF5_TIM22 ((uint8_t)0x05U) /* TIM22 Alternate Function mapping */ /** * */ /* * Alternate function AF6 */ #define GPIO_AF6_LPUART1 ((uint8_t)0x06U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF6_EVENTOUT ((uint8_t)0x06U) /* EVENTOUT Alternate Function mapping */ /** * */ /* * Alternate function AF7 */ #define GPIO_AF7_COMP1 ((uint8_t)0x07U) /* COMP1 Alternate Function mapping */ #define GPIO_AF7_COMP2 ((uint8_t)0x07U) /* COMP2 Alternate Function mapping */ /** * */ /** * @} */ /** * @} */ /** @defgroup GPIOEx_Private GPIOEx Private * @{ */ /** * @brief IS_GPIO_AF macro definition */ #define IS_GPIO_AF(__AF__) (((__AF__) == GPIO_AF0_EVENTOUT ) || \ ((__AF__) == GPIO_AF0_TIM21 ) || \ ((__AF__) == GPIO_AF0_SPI1 ) || \ ((__AF__) == GPIO_AF0_USART2 ) || \ ((__AF__) == GPIO_AF0_LPTIM1 ) || \ ((__AF__) == GPIO_AF0_MCO ) || \ ((__AF__) == GPIO_AF0_SWDIO ) || \ ((__AF__) == GPIO_AF0_SWCLK ) || \ ((__AF__) == GPIO_AF1_SPI1 ) || \ ((__AF__) == GPIO_AF1_I2C1 ) || \ ((__AF__) == GPIO_AF1_LPTIM1 ) || \ ((__AF__) == GPIO_AF2_LPTIM1 ) || \ ((__AF__) == GPIO_AF2_TIM2 ) || \ ((__AF__) == GPIO_AF2_MCO ) || \ ((__AF__) == GPIO_AF2_EVENTOUT ) || \ ((__AF__) == GPIO_AF2_RTC ) || \ ((__AF__) == GPIO_AF3_I2C1 ) || \ ((__AF__) == GPIO_AF3_EVENTOUT ) || \ ((__AF__) == GPIO_AF4_I2C1 ) || \ ((__AF__) == GPIO_AF4_USART2 ) || \ ((__AF__) == GPIO_AF4_LPUART1 ) || \ ((__AF__) == GPIO_AF4_TIM22 ) || \ ((__AF__) == GPIO_AF4_EVENTOUT ) || \ ((__AF__) == GPIO_AF5_TIM2 ) || \ ((__AF__) == GPIO_AF5_TIM21 ) || \ ((__AF__) == GPIO_AF5_TIM22 ) || \ ((__AF__) == GPIO_AF6_LPUART1 ) || \ ((__AF__) == GPIO_AF6_EVENTOUT ) || \ ((__AF__) == GPIO_AF7_COMP1 ) || \ ((__AF__) == GPIO_AF7_COMP2 )) #define IS_GPIO_AF_AVAILABLE(__INSTANCE__,__AF__) \ ((((__INSTANCE__) == GPIOA) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF1_LPTIM1) || \ ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF3_I2C1) || \ ((__AF__) == GPIO_AF4_USART2) || \ ((__AF__) == GPIO_AF5_TIM22) || \ ((__AF__) == GPIO_AF6_LPUART1) || \ ((__AF__) == GPIO_AF7_COMP2))) || \ (((__INSTANCE__) == GPIOB) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF1_SPI1) || \ ((__AF__) == GPIO_AF2_LPTIM1) || \ ((__AF__) == GPIO_AF3_I2C1) || \ ((__AF__) == GPIO_AF4_LPUART1) || \ ((__AF__) == GPIO_AF5_TIM2) || \ ((__AF__) == GPIO_AF6_EVENTOUT))) || \ (((__INSTANCE__) == GPIOC) && (((__AF__) == GPIO_AF0_LPTIM1) || \ ((__AF__) == GPIO_AF2_EVENTOUT) || \ ((__AF__) == GPIO_AF6_LPUART1)))) /** * @} */ #endif /* STM32L031xx/STM32L041xx*/ /*------------------------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /*------------------------- STM32L011xx/STM32L021xx---------------------------*/ /*----------------------------------------------------------------------------*/ #if defined (STM32L011xx)|| defined (STM32L021xx) /* The table below gives an overview of the different alternate functions per port. * For more details refer yourself to the product data sheet. * */ /* | AF0 | AF1 | AF2 | AF3 | AF4 | AF5 | AF6 | AF7 | *______________________________________________________________________________________ * PA0 |USART2_RX|LPTIM1_IN1|TIM2_C1 | |USART2_CTS|TIM2_ETR|LPUART1_RX |COMP1_OUT| * PA1 |EVENTOUT |LPTIM1_IN2|TIM2_C2 |I2C1 |USART2_RTS|TIM21_TR|LPUART1_TX | | * PA2 |TIM21_C1 | |TIM2_C3 | |USART2_TX | |LPUART1_TX |COMP2_OUT| * PA3 |TIM21_C2 | |TIM2_C4 | |USART2_RX | |LPUART1_RX | | * PA4 |SPI1 |LPTIM1_IN1|LPTIM1_TR|I2C1_SCL|USART2_CK |TIM2_TR |LPUART1_TX |COMP2_OUT| * PA5 |SPI1 |LPTIM1_IN2|TIM2_TR | | |TIM2_C1 | | | * PA6 |SPI1 |LPTIM1_ETR| | |LPUART1_CT| |EVENTOUT |COMP1_OUT| * PA7 |SPI1 |LPTIM1_OUT| | |USART2_CTS|TIM21_T |EVENTOUT |COMP2_OUT| * PA8 |MCO | |LPTIM1_I1|EVENTOUT|USART2_CK |TIM2_C1 | | | * PA9 |MCO |I2C1_SCL |LPTIM1_O | |USART2_TX |TIM21_C2| |COMP1_OUT| * PA10|TIM21_C1 |I2C1_SDA |RTC_REFIN| |USART2_RX |TIM2_C3 | |COMP1_OUT| * PA11|SPI1 |LPTIM1_OUT|EVENTOUT | |USART2_CTS|TIM21_C2| |COMP1_OUT| * PA12|SPI1 | |EVENTOUT | |USART2_RTS| | |COMP2_OUT| * PA13|SWDIO |LPTIM1_T | |I2C1_SDA| |SPI1 |LPUART1_RX |COMP1_OUT| * PA14|SWCLK |LPTIM1_O | |I2C1_SMB|USART2_TX |SPI1 |LPUART1_TX |COMP2_OUT| * PA15|SPI1 | |TIM2_TR |EVENTOUT|USART2_RX |TIM2_C1 | | | *______________________________________________________________________________________ | * PB0 |EVENTOUT |SPI1 |TIM2_C2 | |USART2_RTS|TIM2_C3 | | | * PB1 |USART2_CK|SPI1 |LPTIM1_I1| |LPUART1_RT|TIM2_C4 | | | * PB2 | | |LPTIM1_O | | | | | | * PB3 |SPI1 | |TIM2_C2 | |EVENTOUT | | | | * PB4 |SPI1 | |EVENTOUT | | | | | | * PB5 |SPI1 | |LPTIM1_I1|I2C1 | |TIM21_C1| | | * PB6 |USART2_TX|I2C1_SCL |LPTIM1_T | | |TIM2_C3 |LPUART1_TX | | * PB7 |USART2_RX|I2C1 |LPTIM1_I2| | |TIM2_C4 |LPUART1_RX | | * PB8 |USART2_TX| |EVENTOUT | |I2C1 |SPI1 | | | * PB9 | | | | | | | | | *______________________________________________________________________________________ | * PC14| | | | | | | | | * PC15| | | | | | | | | *______________________________________________________________________________________ | */ /** @defgroup GPIOEx_Alternate_function_selection Alternate function selection * @{ */ /* * Alternate function AF0 */ #define GPIO_AF0_EVENTOUT ((uint8_t)0x00U) /* EVENTOUT Alternate Function mapping */ #define GPIO_AF0_TIM21 ((uint8_t)0x00U) /* TIM21 Alternate Function mapping */ #define GPIO_AF0_SPI1 ((uint8_t)0x00U) /* SPI1 Alternate Function mapping */ #define GPIO_AF0_USART2 ((uint8_t)0x00U) /* USART2 Alternate Function mapping */ #define GPIO_AF0_MCO ((uint8_t)0x00U) /* MCO Alternate Function mapping */ #define GPIO_AF0_SWDIO ((uint8_t)0x00U) /* SWDIO Alternate Function mapping */ #define GPIO_AF0_SWCLK ((uint8_t)0x00U) /* SWCLK Alternate Function mapping */ /** * */ /* * Alternate function AF1 */ #define GPIO_AF1_SPI1 ((uint8_t)0x01U) /* SPI1 Alternate Function mapping */ #define GPIO_AF1_I2C1 ((uint8_t)0x01U) /* I2C1 Alternate Function mapping */ #define GPIO_AF1_LPTIM1 ((uint8_t)0x01U) /* LPTIM1 Alternate Function mapping */ /** * */ /* Alternate function AF2 * */ #define GPIO_AF2_LPTIM1 ((uint8_t)0x02U) /* LPTIM1 Alternate Function mapping */ #define GPIO_AF2_TIM2 ((uint8_t)0x02U) /* TIM2 Alternate Function mapping */ #define GPIO_AF2_RTC ((uint8_t)0x02U) /* RTC Alternate Function mapping */ #define GPIO_AF2_EVENTOUT ((uint8_t)0x02U) /* EVENTOUT Alternate Function mapping */ /** * */ /* * Alternate function AF3 */ #define GPIO_AF3_I2C1 ((uint8_t)0x03U) /* I2C1 Alternate Function mapping */ #define GPIO_AF3_EVENTOUT ((uint8_t)0x03U) /* EVENTOUT Alternate Function mapping */ /** * */ /* * Alternate function AF4 */ #define GPIO_AF4_I2C1 ((uint8_t)0x04U) /* I2C1 Alternate Function mapping */ #define GPIO_AF4_USART2 ((uint8_t)0x04U) /* USART2 Alternate Function mapping */ #define GPIO_AF4_LPUART1 ((uint8_t)0x04U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF4_EVENTOUT ((uint8_t)0x04U) /* EVENTOUT Alternate Function mapping */ /** * */ /* * Alternate function AF5 */ #define GPIO_AF5_TIM2 ((uint8_t)0x05U) /* TIM2 Alternate Function mapping */ #define GPIO_AF5_TIM21 ((uint8_t)0x05U) /* TIM21 Alternate Function mapping */ #define GPIO_AF5_SPI1 ((uint8_t)0x05U) /* SPI1 Alternate Function mapping */ /** * */ /* * Alternate function AF6 */ #define GPIO_AF6_LPUART1 ((uint8_t)0x06U) /* LPUART1 Alternate Function mapping */ #define GPIO_AF6_EVENTOUT ((uint8_t)0x06U) /* EVENTOUT Alternate Function mapping */ /** * */ /* * Alternate function AF7 */ #define GPIO_AF7_COMP1 ((uint8_t)0x07U) /* COMP1 Alternate Function mapping */ #define GPIO_AF7_COMP2 ((uint8_t)0x07U) /* COMP2 Alternate Function mapping */ /** * */ /** * @} */ /** * @} */ /** @defgroup GPIOEx_Private GPIOEx Private * @{ */ /** * IS_GPIO_AF macro definition */ #define IS_GPIO_AF(__AF__) (((__AF__) == GPIO_AF0_EVENTOUT ) || \ ((__AF__) == GPIO_AF0_TIM21 ) || \ ((__AF__) == GPIO_AF0_SPI1 ) || \ ((__AF__) == GPIO_AF0_USART2 ) || \ ((__AF__) == GPIO_AF0_MCO ) || \ ((__AF__) == GPIO_AF0_SWDIO ) || \ ((__AF__) == GPIO_AF0_SWCLK ) || \ ((__AF__) == GPIO_AF1_SPI1 ) || \ ((__AF__) == GPIO_AF1_I2C1 ) || \ ((__AF__) == GPIO_AF1_LPTIM1 ) || \ ((__AF__) == GPIO_AF2_LPTIM1 ) || \ ((__AF__) == GPIO_AF2_TIM2 ) || \ ((__AF__) == GPIO_AF2_EVENTOUT ) || \ ((__AF__) == GPIO_AF2_RTC ) || \ ((__AF__) == GPIO_AF3_I2C1 ) || \ ((__AF__) == GPIO_AF3_EVENTOUT ) || \ ((__AF__) == GPIO_AF4_I2C1 ) || \ ((__AF__) == GPIO_AF4_USART2 ) || \ ((__AF__) == GPIO_AF4_LPUART1 ) || \ ((__AF__) == GPIO_AF4_EVENTOUT ) || \ ((__AF__) == GPIO_AF5_TIM2 ) || \ ((__AF__) == GPIO_AF5_TIM21 ) || \ ((__AF__) == GPIO_AF5_SPI1 ) || \ ((__AF__) == GPIO_AF6_LPUART1 ) || \ ((__AF__) == GPIO_AF6_EVENTOUT ) || \ ((__AF__) == GPIO_AF7_COMP1 ) || \ ((__AF__) == GPIO_AF7_COMP2 )) #define IS_GPIO_AF_AVAILABLE(__INSTANCE__,__AF__) \ ((((__INSTANCE__) == GPIOA) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF1_LPTIM1) || \ ((__AF__) == GPIO_AF2_TIM2) || \ ((__AF__) == GPIO_AF3_I2C1) || \ ((__AF__) == GPIO_AF4_USART2) || \ ((__AF__) == GPIO_AF5_TIM2) || \ ((__AF__) == GPIO_AF6_LPUART1) || \ ((__AF__) == GPIO_AF7_COMP2))) || \ (((__INSTANCE__) == GPIOB) && (((__AF__) == GPIO_AF0_EVENTOUT) || \ ((__AF__) == GPIO_AF1_SPI1) || \ ((__AF__) == GPIO_AF2_LPTIM1) || \ ((__AF__) == GPIO_AF3_I2C1) || \ ((__AF__) == GPIO_AF4_LPUART1) || \ ((__AF__) == GPIO_AF5_TIM2) || \ ((__AF__) == GPIO_AF6_EVENTOUT)))) /** * @} */ #endif /* STM32L011xx/STM32L021xx*/ /*------------------------------------------------------------------------------------------*/ #if defined (STM32L083xx) || defined (STM32L082xx) || defined (STM32L081xx) || \ defined (STM32L073xx) || defined (STM32L072xx) || defined (STM32L071xx) /** @addtogroup GPIOEx_Exported_Constants * @{ */ /** @defgroup GPIOEx_Pin_Available Pin available * @{ */ #define GPIOA_PIN_AVAILABLE GPIO_PIN_All #define GPIOB_PIN_AVAILABLE GPIO_PIN_All #define GPIOC_PIN_AVAILABLE GPIO_PIN_All #define GPIOD_PIN_AVAILABLE GPIO_PIN_All #define GPIOE_PIN_AVAILABLE GPIO_PIN_All #define GPIOH_PIN_AVAILABLE (GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_9 | GPIO_PIN_10) /** * @} */ /** * @} */ /** @addtogroup GPIOEx_Private * @{ */ #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0U :\ ((__GPIOx__) == (GPIOB))? 1U :\ ((__GPIOx__) == (GPIOC))? 2U :\ ((__GPIOx__) == (GPIOD))? 3U :\ ((__GPIOx__) == (GPIOE))? 4U :\ ((__GPIOx__) == (GPIOH))? 5U : 6U) #define IS_GPIO_PIN_AVAILABLE(__INSTANCE__,__PIN__) \ ((((__INSTANCE__) == GPIOA) && (((__PIN__) & (GPIOA_PIN_AVAILABLE)) != 0U) && (((__PIN__) | (GPIOA_PIN_AVAILABLE)) == (GPIOA_PIN_AVAILABLE))) || \ (((__INSTANCE__) == GPIOB) && (((__PIN__) & (GPIOB_PIN_AVAILABLE)) != 0U) && (((__PIN__) | (GPIOB_PIN_AVAILABLE)) == (GPIOB_PIN_AVAILABLE))) || \ (((__INSTANCE__) == GPIOC) && (((__PIN__) & (GPIOC_PIN_AVAILABLE)) != 0U) && (((__PIN__) | (GPIOC_PIN_AVAILABLE)) == (GPIOC_PIN_AVAILABLE))) || \ (((__INSTANCE__) == GPIOD) && (((__PIN__) & (GPIOD_PIN_AVAILABLE)) != 0U) && (((__PIN__) | (GPIOD_PIN_AVAILABLE)) == (GPIOD_PIN_AVAILABLE))) || \ (((__INSTANCE__) == GPIOE) && (((__PIN__) & (GPIOE_PIN_AVAILABLE)) != 0U) && (((__PIN__) | (GPIOE_PIN_AVAILABLE)) == (GPIOE_PIN_AVAILABLE))) || \ (((__INSTANCE__) == GPIOH) && (((__PIN__) & (GPIOH_PIN_AVAILABLE)) != 0U) && (((__PIN__) | (GPIOH_PIN_AVAILABLE)) == (GPIOH_PIN_AVAILABLE)))) /** * @} */ #elif defined (STM32L031xx) || defined (STM32L041xx) /** @addtogroup GPIOEx_Exported_Constants * @{ */ /** @defgroup GPIOEx_Pin_Available Pin available * @{ */ #define GPIOA_PIN_AVAILABLE GPIO_PIN_All #define GPIOB_PIN_AVAILABLE GPIO_PIN_All #define GPIOC_PIN_AVAILABLE (GPIO_PIN_0 | GPIO_PIN_13 | GPIO_PIN_14 | GPIO_PIN_15) #define GPIOH_PIN_AVAILABLE (GPIO_PIN_0 | GPIO_PIN_1) /** * @} */ /** * @} */ /** @addtogroup GPIOEx_Private * @{ */ #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0U :\ ((__GPIOx__) == (GPIOB))? 1U :\ ((__GPIOx__) == (GPIOC))? 2U :\ ((__GPIOx__) == (GPIOH))? 5U : 6U) #define IS_GPIO_PIN_AVAILABLE(__INSTANCE__,__PIN__) \ ((((__INSTANCE__) == GPIOA) && (((__PIN__) & (GPIOA_PIN_AVAILABLE)) != 0U) && (((__PIN__) | (GPIOA_PIN_AVAILABLE)) == (GPIOA_PIN_AVAILABLE))) || \ (((__INSTANCE__) == GPIOB) && (((__PIN__) & (GPIOB_PIN_AVAILABLE)) != 0U) && (((__PIN__) | (GPIOB_PIN_AVAILABLE)) == (GPIOB_PIN_AVAILABLE))) || \ (((__INSTANCE__) == GPIOC) && (((__PIN__) & (GPIOC_PIN_AVAILABLE)) != 0U) && (((__PIN__) | (GPIOC_PIN_AVAILABLE)) == (GPIOC_PIN_AVAILABLE))) || \ (((__INSTANCE__) == GPIOH) && (((__PIN__) & (GPIOH_PIN_AVAILABLE)) != 0U) && (((__PIN__) | (GPIOH_PIN_AVAILABLE)) == (GPIOH_PIN_AVAILABLE)))) /** * @} */ #elif defined (STM32L011xx) || defined (STM32L021xx) /** @addtogroup GPIOEx_Exported_Constants * @{ */ /** @defgroup GPIOEx_Pin_Available Pin available * @{ */ #define GPIOA_PIN_AVAILABLE GPIO_PIN_All #define GPIOB_PIN_AVAILABLE (GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_3 | GPIO_PIN_4 | \ GPIO_PIN_5 | GPIO_PIN_6 | GPIO_PIN_7 | GPIO_PIN_8 | GPIO_PIN_9 ) #define GPIOC_PIN_AVAILABLE (GPIO_PIN_14 | GPIO_PIN_15) /** * @} */ /** * @} */ /** @addtogroup GPIOEx_Private * @{ */ #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0U :\ ((__GPIOx__) == (GPIOB))? 1U :\ ((__GPIOx__) == (GPIOC))? 2U : 6U) #define IS_GPIO_PIN_AVAILABLE(__INSTANCE__,__PIN__) \ ((((__INSTANCE__) == GPIOA) && (((__PIN__) & (GPIOA_PIN_AVAILABLE)) != 0U) && (((__PIN__) | (GPIOA_PIN_AVAILABLE)) == (GPIOA_PIN_AVAILABLE))) || \ (((__INSTANCE__) == GPIOB) && (((__PIN__) & (GPIOB_PIN_AVAILABLE)) != 0U) && (((__PIN__) | (GPIOB_PIN_AVAILABLE)) == (GPIOB_PIN_AVAILABLE))) || \ (((__INSTANCE__) == GPIOC) && (((__PIN__) & (GPIOC_PIN_AVAILABLE)) != 0U) && (((__PIN__) | (GPIOC_PIN_AVAILABLE)) == (GPIOC_PIN_AVAILABLE)))) /** * @} */ #elif defined (STM32L063xx) || defined (STM32L062xx) || defined (STM32L061xx) || \ defined (STM32L053xx) || defined (STM32L052xx) || defined (STM32L051xx) /** @addtogroup GPIOEx_Exported_Constants * @{ */ /** @defgroup GPIOEx_Pin_Available Pin available * @{ */ #define GPIOA_PIN_AVAILABLE GPIO_PIN_All #define GPIOB_PIN_AVAILABLE GPIO_PIN_All #define GPIOC_PIN_AVAILABLE GPIO_PIN_All #define GPIOD_PIN_AVAILABLE GPIO_PIN_2 #define GPIOH_PIN_AVAILABLE GPIO_PIN_0 | GPIO_PIN_1 /** * @} */ /** * @} */ /** @addtogroup GPIOEx_Private * @{ */ #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0U :\ ((__GPIOx__) == (GPIOB))? 1U :\ ((__GPIOx__) == (GPIOC))? 2U :\ ((__GPIOx__) == (GPIOD))? 3U :\ ((__GPIOx__) == (GPIOH))? 5U : 6U) #define IS_GPIO_PIN_AVAILABLE(__INSTANCE__,__PIN__) \ ((((__INSTANCE__) == GPIOA) && (((__PIN__) & (GPIOA_PIN_AVAILABLE)) != 0U) && (((__PIN__) | (GPIOA_PIN_AVAILABLE)) == (GPIOA_PIN_AVAILABLE))) || \ (((__INSTANCE__) == GPIOB) && (((__PIN__) & (GPIOB_PIN_AVAILABLE)) != 0U) && (((__PIN__) | (GPIOB_PIN_AVAILABLE)) == (GPIOB_PIN_AVAILABLE))) || \ (((__INSTANCE__) == GPIOC) && (((__PIN__) & (GPIOC_PIN_AVAILABLE)) != 0U) && (((__PIN__) | (GPIOC_PIN_AVAILABLE)) == (GPIOC_PIN_AVAILABLE))) || \ (((__INSTANCE__) == GPIOD) && (((__PIN__) & (GPIOD_PIN_AVAILABLE)) != 0U) && (((__PIN__) | (GPIOD_PIN_AVAILABLE)) == (GPIOD_PIN_AVAILABLE))) || \ (((__INSTANCE__) == GPIOH) && (((__PIN__) & (GPIOH_PIN_AVAILABLE)) != 0U) && (((__PIN__) | (GPIOH_PIN_AVAILABLE)) == (GPIOH_PIN_AVAILABLE)))) /** * @} */ #endif /* STM32L083xx || STM32L082xx || STM32L081xx || STM32L073xx || STM32L072xx || STM32L071xx*/ /** * @} */ /** * @} */ #ifdef __cplusplus } #endif #endif /* __STM32L0xx_HAL_GPIO_EX_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/