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view l476rg/Drivers/STM32L4xx_HAL_Driver/Inc/stm32l4xx_hal.h @ 0:32a3b1785697
a rough draft of Hardware Abstraction Layer for C++
STM32L476RG drivers
| author | cin |
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| date | Thu, 12 Jan 2017 02:45:43 +0300 |
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/** ****************************************************************************** * @file stm32l4xx_hal.h * @author MCD Application Team * @version V1.6.0 * @date 28-October-2016 * @brief This file contains all the functions prototypes for the HAL * module driver. ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> * * 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 __STM32L4xx_HAL_H #define __STM32L4xx_HAL_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32l4xx_hal_conf.h" /** @addtogroup STM32L4xx_HAL_Driver * @{ */ /** @addtogroup HAL * @{ */ /* Exported types ------------------------------------------------------------*/ /* Exported constants --------------------------------------------------------*/ /** @defgroup SYSCFG_Exported_Constants SYSCFG Exported Constants * @{ */ /** @defgroup SYSCFG_BootMode Boot Mode * @{ */ #define SYSCFG_BOOT_MAINFLASH ((uint32_t)0x00000000) #define SYSCFG_BOOT_SYSTEMFLASH SYSCFG_MEMRMP_MEM_MODE_0 #if defined (STM32L471xx) || defined (STM32L475xx) || defined (STM32L476xx) || defined (STM32L485xx) || defined (STM32L486xx) #define SYSCFG_BOOT_FMC SYSCFG_MEMRMP_MEM_MODE_1 #endif /* STM32L471xx || STM32L475xx || STM32L476xx || STM32L485xx || STM32L486xx */ #define SYSCFG_BOOT_SRAM (SYSCFG_MEMRMP_MEM_MODE_1 | SYSCFG_MEMRMP_MEM_MODE_0) #define SYSCFG_BOOT_QUADSPI (SYSCFG_MEMRMP_MEM_MODE_2 | SYSCFG_MEMRMP_MEM_MODE_1) /** * @} */ /** @defgroup SYSCFG_FPU_Interrupts FPU Interrupts * @{ */ #define SYSCFG_IT_FPU_IOC SYSCFG_CFGR1_FPU_IE_0 /*!< Floating Point Unit Invalid operation Interrupt */ #define SYSCFG_IT_FPU_DZC SYSCFG_CFGR1_FPU_IE_1 /*!< Floating Point Unit Divide-by-zero Interrupt */ #define SYSCFG_IT_FPU_UFC SYSCFG_CFGR1_FPU_IE_2 /*!< Floating Point Unit Underflow Interrupt */ #define SYSCFG_IT_FPU_OFC SYSCFG_CFGR1_FPU_IE_3 /*!< Floating Point Unit Overflow Interrupt */ #define SYSCFG_IT_FPU_IDC SYSCFG_CFGR1_FPU_IE_4 /*!< Floating Point Unit Input denormal Interrupt */ #define SYSCFG_IT_FPU_IXC SYSCFG_CFGR1_FPU_IE_5 /*!< Floating Point Unit Inexact Interrupt */ /** * @} */ /** @defgroup SYSCFG_SRAM2WRP SRAM2 Write protection * @{ */ #define SYSCFG_SRAM2WRP_PAGE0 SYSCFG_SWPR_PAGE0 /*!< SRAM2 Write protection page 0 */ #define SYSCFG_SRAM2WRP_PAGE1 SYSCFG_SWPR_PAGE1 /*!< SRAM2 Write protection page 1 */ #define SYSCFG_SRAM2WRP_PAGE2 SYSCFG_SWPR_PAGE2 /*!< SRAM2 Write protection page 2 */ #define SYSCFG_SRAM2WRP_PAGE3 SYSCFG_SWPR_PAGE3 /*!< SRAM2 Write protection page 3 */ #define SYSCFG_SRAM2WRP_PAGE4 SYSCFG_SWPR_PAGE4 /*!< SRAM2 Write protection page 4 */ #define SYSCFG_SRAM2WRP_PAGE5 SYSCFG_SWPR_PAGE5 /*!< SRAM2 Write protection page 5 */ #define SYSCFG_SRAM2WRP_PAGE6 SYSCFG_SWPR_PAGE6 /*!< SRAM2 Write protection page 6 */ #define SYSCFG_SRAM2WRP_PAGE7 SYSCFG_SWPR_PAGE7 /*!< SRAM2 Write protection page 7 */ #define SYSCFG_SRAM2WRP_PAGE8 SYSCFG_SWPR_PAGE8 /*!< SRAM2 Write protection page 8 */ #define SYSCFG_SRAM2WRP_PAGE9 SYSCFG_SWPR_PAGE9 /*!< SRAM2 Write protection page 9 */ #define SYSCFG_SRAM2WRP_PAGE10 SYSCFG_SWPR_PAGE10 /*!< SRAM2 Write protection page 10 */ #define SYSCFG_SRAM2WRP_PAGE11 SYSCFG_SWPR_PAGE11 /*!< SRAM2 Write protection page 11 */ #define SYSCFG_SRAM2WRP_PAGE12 SYSCFG_SWPR_PAGE12 /*!< SRAM2 Write protection page 12 */ #define SYSCFG_SRAM2WRP_PAGE13 SYSCFG_SWPR_PAGE13 /*!< SRAM2 Write protection page 13 */ #define SYSCFG_SRAM2WRP_PAGE14 SYSCFG_SWPR_PAGE14 /*!< SRAM2 Write protection page 14 */ #define SYSCFG_SRAM2WRP_PAGE15 SYSCFG_SWPR_PAGE15 /*!< SRAM2 Write protection page 15 */ #define SYSCFG_SRAM2WRP_PAGE16 SYSCFG_SWPR_PAGE16 /*!< SRAM2 Write protection page 16 */ #define SYSCFG_SRAM2WRP_PAGE17 SYSCFG_SWPR_PAGE17 /*!< SRAM2 Write protection page 17 */ #define SYSCFG_SRAM2WRP_PAGE18 SYSCFG_SWPR_PAGE18 /*!< SRAM2 Write protection page 18 */ #define SYSCFG_SRAM2WRP_PAGE19 SYSCFG_SWPR_PAGE19 /*!< SRAM2 Write protection page 19 */ #define SYSCFG_SRAM2WRP_PAGE20 SYSCFG_SWPR_PAGE20 /*!< SRAM2 Write protection page 20 */ #define SYSCFG_SRAM2WRP_PAGE21 SYSCFG_SWPR_PAGE21 /*!< SRAM2 Write protection page 21 */ #define SYSCFG_SRAM2WRP_PAGE22 SYSCFG_SWPR_PAGE22 /*!< SRAM2 Write protection page 22 */ #define SYSCFG_SRAM2WRP_PAGE23 SYSCFG_SWPR_PAGE23 /*!< SRAM2 Write protection page 23 */ #define SYSCFG_SRAM2WRP_PAGE24 SYSCFG_SWPR_PAGE24 /*!< SRAM2 Write protection page 24 */ #define SYSCFG_SRAM2WRP_PAGE25 SYSCFG_SWPR_PAGE25 /*!< SRAM2 Write protection page 25 */ #define SYSCFG_SRAM2WRP_PAGE26 SYSCFG_SWPR_PAGE26 /*!< SRAM2 Write protection page 26 */ #define SYSCFG_SRAM2WRP_PAGE27 SYSCFG_SWPR_PAGE27 /*!< SRAM2 Write protection page 27 */ #define SYSCFG_SRAM2WRP_PAGE28 SYSCFG_SWPR_PAGE28 /*!< SRAM2 Write protection page 28 */ #define SYSCFG_SRAM2WRP_PAGE29 SYSCFG_SWPR_PAGE29 /*!< SRAM2 Write protection page 29 */ #define SYSCFG_SRAM2WRP_PAGE30 SYSCFG_SWPR_PAGE30 /*!< SRAM2 Write protection page 30 */ #define SYSCFG_SRAM2WRP_PAGE31 SYSCFG_SWPR_PAGE31 /*!< SRAM2 Write protection page 31 */ /** * @} */ #if defined(VREFBUF) /** @defgroup SYSCFG_VREFBUF_VoltageScale VREFBUF Voltage Scale * @{ */ #define SYSCFG_VREFBUF_VOLTAGE_SCALE0 ((uint32_t)0x00000000) /*!< Voltage reference scale 0 (VREF_OUT1) */ #define SYSCFG_VREFBUF_VOLTAGE_SCALE1 VREFBUF_CSR_VRS /*!< Voltage reference scale 1 (VREF_OUT2) */ /** * @} */ /** @defgroup SYSCFG_VREFBUF_HighImpedance VREFBUF High Impedance * @{ */ #define SYSCFG_VREFBUF_HIGH_IMPEDANCE_DISABLE ((uint32_t)0x00000000) /*!< VREF_plus pin is internally connected to Voltage reference buffer output */ #define SYSCFG_VREFBUF_HIGH_IMPEDANCE_ENABLE VREFBUF_CSR_HIZ /*!< VREF_plus pin is high impedance */ /** * @} */ #endif /* VREFBUF */ /** @defgroup SYSCFG_flags_definition Flags * @{ */ #define SYSCFG_FLAG_SRAM2_PE SYSCFG_CFGR2_SPF /*!< SRAM2 parity error */ #define SYSCFG_FLAG_SRAM2_BUSY SYSCFG_SCSR_SRAM2BSY /*!< SRAM2 busy by erase operation */ /** * @} */ /** @defgroup SYSCFG_FastModePlus_GPIO Fast-mode Plus on GPIO * @{ */ /** @brief Fast-mode Plus driving capability on a specific GPIO */ #define SYSCFG_FASTMODEPLUS_PB6 SYSCFG_CFGR1_I2C_PB6_FMP /*!< Enable Fast-mode Plus on PB6 */ #define SYSCFG_FASTMODEPLUS_PB7 SYSCFG_CFGR1_I2C_PB7_FMP /*!< Enable Fast-mode Plus on PB7 */ #if defined(SYSCFG_CFGR1_I2C_PB8_FMP) #define SYSCFG_FASTMODEPLUS_PB8 SYSCFG_CFGR1_I2C_PB8_FMP /*!< Enable Fast-mode Plus on PB8 */ #endif /* SYSCFG_CFGR1_I2C_PB8_FMP */ #if defined(SYSCFG_CFGR1_I2C_PB9_FMP) #define SYSCFG_FASTMODEPLUS_PB9 SYSCFG_CFGR1_I2C_PB9_FMP /*!< Enable Fast-mode Plus on PB9 */ #endif /* SYSCFG_CFGR1_I2C_PB9_FMP */ /** * @} */ /** * @} */ /* Exported macros -----------------------------------------------------------*/ /** @defgroup DBGMCU_Exported_Macros DBGMCU Exported Macros * @{ */ /** @brief Freeze/Unfreeze Peripherals in Debug mode */ #if defined(DBGMCU_APB1FZR1_DBG_TIM2_STOP) #define __HAL_DBGMCU_FREEZE_TIM2() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM2_STOP) #define __HAL_DBGMCU_UNFREEZE_TIM2() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM2_STOP) #endif #if defined(DBGMCU_APB1FZR1_DBG_TIM3_STOP) #define __HAL_DBGMCU_FREEZE_TIM3() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM3_STOP) #define __HAL_DBGMCU_UNFREEZE_TIM3() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM3_STOP) #endif #if defined(DBGMCU_APB1FZR1_DBG_TIM4_STOP) #define __HAL_DBGMCU_FREEZE_TIM4() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM4_STOP) #define __HAL_DBGMCU_UNFREEZE_TIM4() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM4_STOP) #endif #if defined(DBGMCU_APB1FZR1_DBG_TIM5_STOP) #define __HAL_DBGMCU_FREEZE_TIM5() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM5_STOP) #define __HAL_DBGMCU_UNFREEZE_TIM5() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM5_STOP) #endif #if defined(DBGMCU_APB1FZR1_DBG_TIM6_STOP) #define __HAL_DBGMCU_FREEZE_TIM6() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM6_STOP) #define __HAL_DBGMCU_UNFREEZE_TIM6() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM6_STOP) #endif #if defined(DBGMCU_APB1FZR1_DBG_TIM7_STOP) #define __HAL_DBGMCU_FREEZE_TIM7() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM7_STOP) #define __HAL_DBGMCU_UNFREEZE_TIM7() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM7_STOP) #endif #if defined(DBGMCU_APB1FZR1_DBG_RTC_STOP) #define __HAL_DBGMCU_FREEZE_RTC() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_RTC_STOP) #define __HAL_DBGMCU_UNFREEZE_RTC() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_RTC_STOP) #endif #if defined(DBGMCU_APB1FZR1_DBG_WWDG_STOP) #define __HAL_DBGMCU_FREEZE_WWDG() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_WWDG_STOP) #define __HAL_DBGMCU_UNFREEZE_WWDG() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_WWDG_STOP) #endif #if defined(DBGMCU_APB1FZR1_DBG_IWDG_STOP) #define __HAL_DBGMCU_FREEZE_IWDG() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_IWDG_STOP) #define __HAL_DBGMCU_UNFREEZE_IWDG() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_IWDG_STOP) #endif #if defined(DBGMCU_APB1FZR1_DBG_I2C1_STOP) #define __HAL_DBGMCU_FREEZE_I2C1_TIMEOUT() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_I2C1_STOP) #define __HAL_DBGMCU_UNFREEZE_I2C1_TIMEOUT() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_I2C1_STOP) #endif #if defined(DBGMCU_APB1FZR1_DBG_I2C2_STOP) #define __HAL_DBGMCU_FREEZE_I2C2_TIMEOUT() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_I2C2_STOP) #define __HAL_DBGMCU_UNFREEZE_I2C2_TIMEOUT() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_I2C2_STOP) #endif #if defined(DBGMCU_APB1FZR1_DBG_I2C3_STOP) #define __HAL_DBGMCU_FREEZE_I2C3_TIMEOUT() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_I2C3_STOP) #define __HAL_DBGMCU_UNFREEZE_I2C3_TIMEOUT() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_I2C3_STOP) #endif #if defined(DBGMCU_APB1FZR2_DBG_I2C4_STOP) #define __HAL_DBGMCU_FREEZE_I2C4_TIMEOUT() SET_BIT(DBGMCU->APB1FZR2, DBGMCU_APB1FZR2_DBG_I2C4_STOP) #define __HAL_DBGMCU_UNFREEZE_I2C4_TIMEOUT() CLEAR_BIT(DBGMCU->APB1FZR2, DBGMCU_APB1FZR2_DBG_I2C4_STOP) #endif #if defined(DBGMCU_APB1FZR1_DBG_CAN_STOP) #define __HAL_DBGMCU_FREEZE_CAN1() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_CAN_STOP) #define __HAL_DBGMCU_UNFREEZE_CAN1() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_CAN_STOP) #endif #if defined(DBGMCU_APB1FZR1_DBG_LPTIM1_STOP) #define __HAL_DBGMCU_FREEZE_LPTIM1() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_LPTIM1_STOP) #define __HAL_DBGMCU_UNFREEZE_LPTIM1() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_LPTIM1_STOP) #endif #if defined(DBGMCU_APB1FZR2_DBG_LPTIM2_STOP) #define __HAL_DBGMCU_FREEZE_LPTIM2() SET_BIT(DBGMCU->APB1FZR2, DBGMCU_APB1FZR2_DBG_LPTIM2_STOP) #define __HAL_DBGMCU_UNFREEZE_LPTIM2() CLEAR_BIT(DBGMCU->APB1FZR2, DBGMCU_APB1FZR2_DBG_LPTIM2_STOP) #endif #if defined(DBGMCU_APB2FZ_DBG_TIM1_STOP) #define __HAL_DBGMCU_FREEZE_TIM1() SET_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM1_STOP) #define __HAL_DBGMCU_UNFREEZE_TIM1() CLEAR_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM1_STOP) #endif #if defined(DBGMCU_APB2FZ_DBG_TIM8_STOP) #define __HAL_DBGMCU_FREEZE_TIM8() SET_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM8_STOP) #define __HAL_DBGMCU_UNFREEZE_TIM8() CLEAR_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM8_STOP) #endif #if defined(DBGMCU_APB2FZ_DBG_TIM15_STOP) #define __HAL_DBGMCU_FREEZE_TIM15() SET_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM15_STOP) #define __HAL_DBGMCU_UNFREEZE_TIM15() CLEAR_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM15_STOP) #endif #if defined(DBGMCU_APB2FZ_DBG_TIM16_STOP) #define __HAL_DBGMCU_FREEZE_TIM16() SET_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM16_STOP) #define __HAL_DBGMCU_UNFREEZE_TIM16() CLEAR_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM16_STOP) #endif #if defined(DBGMCU_APB2FZ_DBG_TIM17_STOP) #define __HAL_DBGMCU_FREEZE_TIM17() SET_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM17_STOP) #define __HAL_DBGMCU_UNFREEZE_TIM17() CLEAR_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM17_STOP) #endif /** * @} */ /** @defgroup SYSCFG_Exported_Macros SYSCFG Exported Macros * @{ */ /** @brief Main Flash memory mapped at 0x00000000. */ #define __HAL_SYSCFG_REMAPMEMORY_FLASH() CLEAR_BIT(SYSCFG->MEMRMP, SYSCFG_MEMRMP_MEM_MODE) /** @brief System Flash memory mapped at 0x00000000. */ #define __HAL_SYSCFG_REMAPMEMORY_SYSTEMFLASH() MODIFY_REG(SYSCFG->MEMRMP, SYSCFG_MEMRMP_MEM_MODE, SYSCFG_MEMRMP_MEM_MODE_0) /** @brief Embedded SRAM mapped at 0x00000000. */ #define __HAL_SYSCFG_REMAPMEMORY_SRAM() MODIFY_REG(SYSCFG->MEMRMP, SYSCFG_MEMRMP_MEM_MODE, (SYSCFG_MEMRMP_MEM_MODE_1|SYSCFG_MEMRMP_MEM_MODE_0)) #if defined (STM32L471xx) || defined (STM32L475xx) || defined (STM32L476xx) || defined (STM32L485xx) || defined (STM32L486xx) /** @brief FMC Bank1 (NOR/PSRAM 1 and 2) mapped at 0x00000000. */ #define __HAL_SYSCFG_REMAPMEMORY_FMC() MODIFY_REG(SYSCFG->MEMRMP, SYSCFG_MEMRMP_MEM_MODE, SYSCFG_MEMRMP_MEM_MODE_1) #endif /* STM32L471xx || STM32L475xx || STM32L476xx || STM32L485xx || STM32L486xx */ /** @brief QUADSPI mapped at 0x00000000. */ #define __HAL_SYSCFG_REMAPMEMORY_QUADSPI() MODIFY_REG(SYSCFG->MEMRMP, SYSCFG_MEMRMP_MEM_MODE, (SYSCFG_MEMRMP_MEM_MODE_2|SYSCFG_MEMRMP_MEM_MODE_1)) /** * @brief Return the boot mode as configured by user. * @retval The boot mode as configured by user. The returned value can be one * of the following values: * @arg @ref SYSCFG_BOOT_MAINFLASH * @arg @ref SYSCFG_BOOT_SYSTEMFLASH @if STM32L486xx * @arg @ref SYSCFG_BOOT_FMC @endif * @arg @ref SYSCFG_BOOT_SRAM * @arg @ref SYSCFG_BOOT_QUADSPI */ #define __HAL_SYSCFG_GET_BOOT_MODE() READ_BIT(SYSCFG->MEMRMP, SYSCFG_MEMRMP_MEM_MODE) /** @brief SRAM2 page write protection enable macro * @param __SRAM2WRP__: This parameter can be a value of @ref SYSCFG_SRAM2WRP * @note write protection can only be disabled by a system reset */ #define __HAL_SYSCFG_SRAM2_WRP_ENABLE(__SRAM2WRP__) do {assert_param(IS_SYSCFG_SRAM2WRP_PAGE((__SRAM2WRP__)));\ SET_BIT(SYSCFG->SWPR, (__SRAM2WRP__));\ }while(0) /** @brief SRAM2 page write protection unlock prior to erase * @note Writing a wrong key reactivates the write protection */ #define __HAL_SYSCFG_SRAM2_WRP_UNLOCK() do {SYSCFG->SKR = 0xCA;\ SYSCFG->SKR = 0x53;\ }while(0) /** @brief SRAM2 erase * @note __SYSCFG_GET_FLAG(SYSCFG_FLAG_SRAM2_BUSY) may be used to check end of erase */ #define __HAL_SYSCFG_SRAM2_ERASE() SET_BIT(SYSCFG->SCSR, SYSCFG_SCSR_SRAM2ER) /** @brief Floating Point Unit interrupt enable/disable macros * @param __INTERRUPT__: This parameter can be a value of @ref SYSCFG_FPU_Interrupts */ #define __HAL_SYSCFG_FPU_INTERRUPT_ENABLE(__INTERRUPT__) do {assert_param(IS_SYSCFG_FPU_INTERRUPT((__INTERRUPT__)));\ SET_BIT(SYSCFG->CFGR1, (__INTERRUPT__));\ }while(0) #define __HAL_SYSCFG_FPU_INTERRUPT_DISABLE(__INTERRUPT__) do {assert_param(IS_SYSCFG_FPU_INTERRUPT((__INTERRUPT__)));\ CLEAR_BIT(SYSCFG->CFGR1, (__INTERRUPT__));\ }while(0) /** @brief SYSCFG Break ECC lock. * Enable and lock the connection of Flash ECC error connection to TIM1/8/15/16/17 Break input. * @note The selected configuration is locked and can be unlocked only by system reset. */ #define __HAL_SYSCFG_BREAK_ECC_LOCK() SET_BIT(SYSCFG->CFGR2, SYSCFG_CFGR2_ECCL) /** @brief SYSCFG Break Cortex-M4 Lockup lock. * Enable and lock the connection of Cortex-M4 LOCKUP (Hardfault) output to TIM1/8/15/16/17 Break input. * @note The selected configuration is locked and can be unlocked only by system reset. */ #define __HAL_SYSCFG_BREAK_LOCKUP_LOCK() SET_BIT(SYSCFG->CFGR2, SYSCFG_CFGR2_CLL) /** @brief SYSCFG Break PVD lock. * Enable and lock the PVD connection to Timer1/8/15/16/17 Break input, as well as the PVDE and PLS[2:0] in the PWR_CR2 register. * @note The selected configuration is locked and can be unlocked only by system reset. */ #define __HAL_SYSCFG_BREAK_PVD_LOCK() SET_BIT(SYSCFG->CFGR2, SYSCFG_CFGR2_PVDL) /** @brief SYSCFG Break SRAM2 parity lock. * Enable and lock the SRAM2 parity error signal connection to TIM1/8/15/16/17 Break input. * @note The selected configuration is locked and can be unlocked by system reset. */ #define __HAL_SYSCFG_BREAK_SRAM2PARITY_LOCK() SET_BIT(SYSCFG->CFGR2, SYSCFG_CFGR2_SPL) /** @brief Check SYSCFG flag is set or not. * @param __FLAG__: specifies the flag to check. * This parameter can be one of the following values: * @arg @ref SYSCFG_FLAG_SRAM2_PE SRAM2 Parity Error Flag * @arg @ref SYSCFG_FLAG_SRAM2_BUSY SRAM2 Erase Ongoing * @retval The new state of __FLAG__ (TRUE or FALSE). */ #define __HAL_SYSCFG_GET_FLAG(__FLAG__) ((((((__FLAG__) == SYSCFG_SCSR_SRAM2BSY)? SYSCFG->SCSR : SYSCFG->CFGR2) & (__FLAG__))!= 0) ? 1 : 0) /** @brief Set the SPF bit to clear the SRAM Parity Error Flag. */ #define __HAL_SYSCFG_CLEAR_FLAG() SET_BIT(SYSCFG->CFGR2, SYSCFG_CFGR2_SPF) /** @brief Fast-mode Plus driving capability enable/disable macros * @param __FASTMODEPLUS__: This parameter can be a value of : * @arg @ref SYSCFG_FASTMODEPLUS_PB6 Fast-mode Plus driving capability activation on PB6 * @arg @ref SYSCFG_FASTMODEPLUS_PB7 Fast-mode Plus driving capability activation on PB7 * @arg @ref SYSCFG_FASTMODEPLUS_PB8 Fast-mode Plus driving capability activation on PB8 * @arg @ref SYSCFG_FASTMODEPLUS_PB9 Fast-mode Plus driving capability activation on PB9 */ #define __HAL_SYSCFG_FASTMODEPLUS_ENABLE(__FASTMODEPLUS__) do {assert_param(IS_SYSCFG_FASTMODEPLUS((__FASTMODEPLUS__)));\ SET_BIT(SYSCFG->CFGR1, (__FASTMODEPLUS__));\ }while(0) #define __HAL_SYSCFG_FASTMODEPLUS_DISABLE(__FASTMODEPLUS__) do {assert_param(IS_SYSCFG_FASTMODEPLUS((__FASTMODEPLUS__)));\ CLEAR_BIT(SYSCFG->CFGR1, (__FASTMODEPLUS__));\ }while(0) /** * @} */ /* Private macros ------------------------------------------------------------*/ /** @defgroup SYSCFG_Private_Macros SYSCFG Private Macros * @{ */ #define IS_SYSCFG_FPU_INTERRUPT(__INTERRUPT__) ((((__INTERRUPT__) & SYSCFG_IT_FPU_IOC) == SYSCFG_IT_FPU_IOC) || \ (((__INTERRUPT__) & SYSCFG_IT_FPU_DZC) == SYSCFG_IT_FPU_DZC) || \ (((__INTERRUPT__) & SYSCFG_IT_FPU_UFC) == SYSCFG_IT_FPU_UFC) || \ (((__INTERRUPT__) & SYSCFG_IT_FPU_OFC) == SYSCFG_IT_FPU_OFC) || \ (((__INTERRUPT__) & SYSCFG_IT_FPU_IDC) == SYSCFG_IT_FPU_IDC) || \ (((__INTERRUPT__) & SYSCFG_IT_FPU_IXC) == SYSCFG_IT_FPU_IXC)) #define IS_SYSCFG_BREAK_CONFIG(__CONFIG__) (((__CONFIG__) == SYSCFG_BREAK_ECC) || \ ((__CONFIG__) == SYSCFG_BREAK_PVD) || \ ((__CONFIG__) == SYSCFG_BREAK_SRAM2_PARITY) || \ ((__CONFIG__) == SYSCFG_BREAK_LOCKUP)) #define IS_SYSCFG_SRAM2WRP_PAGE(__PAGE__) (((__PAGE__) > 0) && ((__PAGE__) <= 0xFFFFFFFF)) #if defined(VREFBUF) #define IS_SYSCFG_VREFBUF_VOLTAGE_SCALE(__SCALE__) (((__SCALE__) == SYSCFG_VREFBUF_VOLTAGE_SCALE0) || \ ((__SCALE__) == SYSCFG_VREFBUF_VOLTAGE_SCALE1)) #define IS_SYSCFG_VREFBUF_HIGH_IMPEDANCE(__VALUE__) (((__VALUE__) == SYSCFG_VREFBUF_HIGH_IMPEDANCE_DISABLE) || \ ((__VALUE__) == SYSCFG_VREFBUF_HIGH_IMPEDANCE_ENABLE)) #define IS_SYSCFG_VREFBUF_TRIMMING(__VALUE__) (((__VALUE__) > 0) && ((__VALUE__) <= VREFBUF_CCR_TRIM)) #endif /* VREFBUF */ #if defined(SYSCFG_FASTMODEPLUS_PB8) && defined(SYSCFG_FASTMODEPLUS_PB9) #define IS_SYSCFG_FASTMODEPLUS(__PIN__) ((((__PIN__) & SYSCFG_FASTMODEPLUS_PB6) == SYSCFG_FASTMODEPLUS_PB6) || \ (((__PIN__) & SYSCFG_FASTMODEPLUS_PB7) == SYSCFG_FASTMODEPLUS_PB7) || \ (((__PIN__) & SYSCFG_FASTMODEPLUS_PB8) == SYSCFG_FASTMODEPLUS_PB8) || \ (((__PIN__) & SYSCFG_FASTMODEPLUS_PB9) == SYSCFG_FASTMODEPLUS_PB9)) #elif defined(SYSCFG_FASTMODEPLUS_PB8) #define IS_SYSCFG_FASTMODEPLUS(__PIN__) ((((__PIN__) & SYSCFG_FASTMODEPLUS_PB6) == SYSCFG_FASTMODEPLUS_PB6) || \ (((__PIN__) & SYSCFG_FASTMODEPLUS_PB7) == SYSCFG_FASTMODEPLUS_PB7) || \ (((__PIN__) & SYSCFG_FASTMODEPLUS_PB8) == SYSCFG_FASTMODEPLUS_PB8)) #elif defined(SYSCFG_FASTMODEPLUS_PB9) #define IS_SYSCFG_FASTMODEPLUS(__PIN__) ((((__PIN__) & SYSCFG_FASTMODEPLUS_PB6) == SYSCFG_FASTMODEPLUS_PB6) || \ (((__PIN__) & SYSCFG_FASTMODEPLUS_PB7) == SYSCFG_FASTMODEPLUS_PB7) || \ (((__PIN__) & SYSCFG_FASTMODEPLUS_PB9) == SYSCFG_FASTMODEPLUS_PB9)) #else #define IS_SYSCFG_FASTMODEPLUS(__PIN__) ((((__PIN__) & SYSCFG_FASTMODEPLUS_PB6) == SYSCFG_FASTMODEPLUS_PB6) || \ (((__PIN__) & SYSCFG_FASTMODEPLUS_PB7) == SYSCFG_FASTMODEPLUS_PB7)) #endif /** * @} */ /* Exported functions --------------------------------------------------------*/ /** @addtogroup HAL_Exported_Functions * @{ */ /** @addtogroup HAL_Exported_Functions_Group1 * @{ */ /* Initialization and de-initialization functions ******************************/ HAL_StatusTypeDef HAL_Init(void); HAL_StatusTypeDef HAL_DeInit(void); void HAL_MspInit(void); void HAL_MspDeInit(void); HAL_StatusTypeDef HAL_InitTick (uint32_t TickPriority); /** * @} */ /** @addtogroup HAL_Exported_Functions_Group2 * @{ */ /* Peripheral Control functions ************************************************/ void HAL_IncTick(void); void HAL_Delay(uint32_t Delay); uint32_t HAL_GetTick(void); void HAL_SuspendTick(void); void HAL_ResumeTick(void); uint32_t HAL_GetHalVersion(void); uint32_t HAL_GetREVID(void); uint32_t HAL_GetDEVID(void); /** * @} */ /** @addtogroup HAL_Exported_Functions_Group3 * @{ */ /* DBGMCU Peripheral Control functions *****************************************/ void HAL_DBGMCU_EnableDBGSleepMode(void); void HAL_DBGMCU_DisableDBGSleepMode(void); void HAL_DBGMCU_EnableDBGStopMode(void); void HAL_DBGMCU_DisableDBGStopMode(void); void HAL_DBGMCU_EnableDBGStandbyMode(void); void HAL_DBGMCU_DisableDBGStandbyMode(void); /** * @} */ /** @addtogroup HAL_Exported_Functions_Group4 * @{ */ /* SYSCFG Control functions ****************************************************/ void HAL_SYSCFG_SRAM2Erase(void); void HAL_SYSCFG_EnableMemorySwappingBank(void); void HAL_SYSCFG_DisableMemorySwappingBank(void); #if defined(VREFBUF) void HAL_SYSCFG_VREFBUF_VoltageScalingConfig(uint32_t VoltageScaling); void HAL_SYSCFG_VREFBUF_HighImpedanceConfig(uint32_t Mode); void HAL_SYSCFG_VREFBUF_TrimmingConfig(uint32_t TrimmingValue); HAL_StatusTypeDef HAL_SYSCFG_EnableVREFBUF(void); void HAL_SYSCFG_DisableVREFBUF(void); #endif /* VREFBUF */ void HAL_SYSCFG_EnableIOAnalogSwitchBooster(void); void HAL_SYSCFG_DisableIOAnalogSwitchBooster(void); /** * @} */ /** * @} */ /** * @} */ /** * @} */ #ifdef __cplusplus } #endif #endif /* __STM32L4xx_HAL_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/