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Diffstat (limited to 'firmware/rf test/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal.c')
| -rw-r--r-- | firmware/rf test/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal.c | 852 |
1 files changed, 852 insertions, 0 deletions
diff --git a/firmware/rf test/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal.c b/firmware/rf test/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal.c new file mode 100644 index 0000000..c848af1 --- /dev/null +++ b/firmware/rf test/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal.c @@ -0,0 +1,852 @@ +/** + ****************************************************************************** + * @file stm32wbxx_hal.c + * @author MCD Application Team + * @brief HAL module driver. + * This is the common part of the HAL initialization + ****************************************************************************** + * @attention + * + * Copyright (c) 2019 STMicroelectronics. + * All rights reserved. + * + * This software is licensed under terms that can be found in the LICENSE file + * in the root directory of this software component. + * If no LICENSE file comes with this software, it is provided AS-IS. + * + ****************************************************************************** + @verbatim + ============================================================================== + ##### How to use this driver ##### + ============================================================================== + [..] + The common HAL driver contains a set of generic and common APIs that can be + used by the PPP peripheral drivers and the user to start using the HAL. + [..] + The HAL contains two APIs' categories: + (+) Common HAL APIs + (+) Services HAL APIs + + @endverbatim + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32wbxx_hal.h" + +/** @addtogroup STM32WBxx_HAL_Driver + * @{ + */ + +/** @addtogroup HAL + * @brief HAL module driver + * @{ + */ + +#ifdef HAL_MODULE_ENABLED + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ + +/** @defgroup HAL_Private_Constants HAL Private Constants + * @{ + */ +/** + * @brief STM32WBxx HAL Driver version number + */ +#define __STM32WBxx_HAL_VERSION_MAIN (0x01U) /*!< [31:24] main version */ +#define __STM32WBxx_HAL_VERSION_SUB1 (0x0EU) /*!< [23:16] sub1 version */ +#define __STM32WBxx_HAL_VERSION_SUB2 (0x06U) /*!< [15:8] sub2 version */ +#define __STM32WBxx_HAL_VERSION_RC (0x00U) /*!< [7:0] release candidate */ +#define __STM32WBxx_HAL_VERSION ((__STM32WBxx_HAL_VERSION_MAIN << 24U)\ + |(__STM32WBxx_HAL_VERSION_SUB1 << 16U)\ + |(__STM32WBxx_HAL_VERSION_SUB2 << 8U )\ + |(__STM32WBxx_HAL_VERSION_RC)) + +#if defined(VREFBUF) +#define VREFBUF_TIMEOUT_VALUE 10U /* 10 ms */ +#endif /* VREFBUF */ + +/** + * @} + */ + +/* Private macro -------------------------------------------------------------*/ +/* Exported variables ---------------------------------------------------------*/ +/** @defgroup HAL_Exported_Variables HAL Exported Variables + * @{ + */ +__IO uint32_t uwTick; +uint32_t uwTickPrio = (1UL << __NVIC_PRIO_BITS); /* Invalid PRIO */ +HAL_TickFreqTypeDef uwTickFreq = HAL_TICK_FREQ_DEFAULT; /* 1KHz */ +/** + * @} + */ + +/* Private function prototypes -----------------------------------------------*/ +/* Exported functions --------------------------------------------------------*/ + +/** @addtogroup HAL_Exported_Functions + * @{ + */ + +/** @addtogroup HAL_Exported_Functions_Group1 + * @brief HAL Initialization and Configuration functions + * +@verbatim + =============================================================================== + ##### HAL Initialization and Configuration functions ##### + =============================================================================== + [..] This section provides functions allowing to: + (+) Initialize the Flash interface the NVIC allocation and initial time base + clock configuration. + (+) De-initialize common part of the HAL. + (+) Configure the time base source to have 1ms time base with a dedicated + Tick interrupt priority. + (++) SysTick timer is used by default as source of time base, but user + can eventually implement his proper time base source (a general purpose + timer for example or other time source), keeping in mind that Time base + duration should be kept 1ms since PPP_TIMEOUT_VALUEs are defined and + handled in milliseconds basis. + (++) Time base configuration function (HAL_InitTick ()) is called automatically + at the beginning of the program after reset by HAL_Init() or at any time + when clock is configured, by HAL_RCC_ClockConfig(). + (++) Source of time base is configured to generate interrupts at regular + time intervals. Care must be taken if HAL_Delay() is called from a + peripheral ISR process, the Tick interrupt line must have higher priority + (numerically lower) than the peripheral interrupt. Otherwise the caller + ISR process will be blocked. + (++) functions affecting time base configurations are declared as __weak + to make override possible in case of other implementations in user file. +@endverbatim + * @{ + */ + +/** + * @brief This function is used to initialize the HAL Library; it must be the first + * instruction to be executed in the main program (before to call any other + * HAL function), it performs the following: + * Configure the Flash prefetch, instruction and Data caches. + * Configures the SysTick to generate an interrupt each 1 millisecond, + * which is clocked by the MSI (at this stage, the clock is not yet + * configured and thus the system is running from the internal MSI at 4 MHz). + * Set NVIC Group Priority to 4. + * Calls the HAL_MspInit() callback function defined in user file + * "stm32wbxx_hal_msp.c" to do the global low level hardware initialization + * + * @note SysTick is used as time base for the HAL_Delay() function, the application + * need to ensure that the SysTick time base is always set to 1 millisecond + * to have correct HAL operation. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_Init(void) +{ + HAL_StatusTypeDef status = HAL_OK; + /* Configure Flash prefetch, Instruction cache, Data cache */ + /* Default configuration at reset is: */ + /* - Prefetch disabled */ + /* - Instruction cache enabled */ + /* - Data cache enabled */ +#if (INSTRUCTION_CACHE_ENABLE == 0U) + __HAL_FLASH_INSTRUCTION_CACHE_DISABLE(); +#endif /* INSTRUCTION_CACHE_ENABLE */ + +#if (DATA_CACHE_ENABLE == 0U) + __HAL_FLASH_DATA_CACHE_DISABLE(); +#endif /* DATA_CACHE_ENABLE */ + +#if (PREFETCH_ENABLE != 0U) + __HAL_FLASH_PREFETCH_BUFFER_ENABLE(); +#endif /* PREFETCH_ENABLE */ + + /* Set Interrupt Group Priority */ + HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4); + + /* Use SysTick as time base source and configure 1ms tick (default clock after Reset is MSI) */ + if (HAL_InitTick(TICK_INT_PRIORITY) != HAL_OK) + { + status = HAL_ERROR; + } + else + { + /* Init the low level hardware */ + HAL_MspInit(); + } + + /* Return function status */ + return status; +} + +/** + * @brief This function de-Initializes common part of the HAL and stops the source of time base. + * @note This function is optional. + * @retval HAL status + */ +HAL_StatusTypeDef HAL_DeInit(void) +{ + /* Reset of all peripherals */ + __HAL_RCC_APB1_FORCE_RESET(); + __HAL_RCC_APB1_RELEASE_RESET(); + + __HAL_RCC_APB2_FORCE_RESET(); + __HAL_RCC_APB2_RELEASE_RESET(); + + __HAL_RCC_APB3_FORCE_RESET(); + __HAL_RCC_APB3_RELEASE_RESET(); + + __HAL_RCC_AHB1_FORCE_RESET(); + __HAL_RCC_AHB1_RELEASE_RESET(); + + __HAL_RCC_AHB2_FORCE_RESET(); + __HAL_RCC_AHB2_RELEASE_RESET(); + + __HAL_RCC_AHB3_FORCE_RESET(); + __HAL_RCC_AHB3_RELEASE_RESET(); + + /* De-Init the low level hardware */ + HAL_MspDeInit(); + + /* Return function status */ + return HAL_OK; +} + +/** + * @brief Initialize the MSP. + * @retval None + */ +__weak void HAL_MspInit(void) +{ + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_MspInit could be implemented in the user file + */ +} + +/** + * @brief DeInitializes the MSP. + * @retval None + */ +__weak void HAL_MspDeInit(void) +{ + /* NOTE : This function should not be modified, when the callback is needed, + the HAL_MspDeInit could be implemented in the user file + */ +} + +/** + * @brief This function configures the source of the time base: + * The time source is configured to have 1ms time base with a dedicated + * Tick interrupt priority. + * @note This function is called automatically at the beginning of program after + * reset by HAL_Init() or at any time when clock is reconfigured by HAL_RCC_ClockConfig(). + * @note In the default implementation, SysTick timer is the source of time base. + * It is used to generate interrupts at regular time intervals. + * Care must be taken if HAL_Delay() is called from a peripheral ISR process, + * The SysTick interrupt must have higher priority (numerically lower) + * than the peripheral interrupt. Otherwise the caller ISR process will be blocked. + * The function is declared as __weak to be overwritten in case of other + * implementation in user file. + * @param TickPriority Tick interrupt priority. + * @retval HAL status + */ +__weak HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority) +{ + HAL_StatusTypeDef status = HAL_OK; + + if ((uint32_t)uwTickFreq != 0U) + { + /*Configure the SysTick to have interrupt in 1ms time basis*/ + if (HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq() / (1000U / (uint32_t)uwTickFreq)) == 0U) + { + /* Configure the SysTick IRQ priority */ + if (TickPriority < (1UL << __NVIC_PRIO_BITS)) + { + HAL_NVIC_SetPriority(SysTick_IRQn, TickPriority, 0U); + uwTickPrio = TickPriority; + } + else + { + status = HAL_ERROR; + } + } + else + { + status = HAL_ERROR; + } + } + else + { + status = HAL_ERROR; + } + + /* Return function status */ + return status; +} + +/** + * @} + */ + +/** @addtogroup HAL_Exported_Functions_Group2 + * @brief HAL Control functions + * +@verbatim + =============================================================================== + ##### HAL Control functions ##### + =============================================================================== + [..] This section provides functions allowing to: + (+) Provide a tick value in millisecond + (+) Provide a blocking delay in millisecond + (+) Suspend the time base source interrupt + (+) Resume the time base source interrupt + (+) Get the HAL API driver version + (+) Get the device revision identifier + (+) Get the device identifier + (+) Get the unique device identifier + +@endverbatim + * @{ + */ + +/** + * @brief This function is called to increment a global variable "uwTick" + * used as application time base. + * @note In the default implementation, this variable is incremented each 1ms + * in SysTick ISR. + * @note This function is declared as __weak to be overwritten in case of other + * implementations in user file. + * @retval None + */ +__weak void HAL_IncTick(void) +{ + uwTick += (uint32_t)uwTickFreq; +} + +/** + * @brief Provides a tick value in millisecond. + * @note This function is declared as __weak to be overwritten in case of other + * implementations in user file. + * @retval tick value + */ +__weak uint32_t HAL_GetTick(void) +{ + return uwTick; +} + +/** + * @brief This function returns a tick priority. + * @retval tick priority + */ +uint32_t HAL_GetTickPrio(void) +{ + return uwTickPrio; +} + +/** + * @brief Set new tick Freq. + * @retval Status + */ +HAL_StatusTypeDef HAL_SetTickFreq(HAL_TickFreqTypeDef Freq) +{ + HAL_StatusTypeDef status = HAL_OK; + HAL_TickFreqTypeDef prevTickFreq; + + assert_param(IS_TICKFREQ(Freq)); + + if (uwTickFreq != Freq) + { + /* Back up uwTickFreq frequency */ + prevTickFreq = uwTickFreq; + + /* Update uwTickFreq global variable used by HAL_InitTick() */ + uwTickFreq = Freq; + + /* Apply the new tick Freq */ + status = HAL_InitTick(uwTickPrio); + + if (status != HAL_OK) + { + /* Restore previous tick frequency */ + uwTickFreq = prevTickFreq; + } + } + + return status; +} + +/** + * @brief Return tick frequency. + * @retval Tick frequency. + * Value of @ref HAL_TickFreqTypeDef. + */ +HAL_TickFreqTypeDef HAL_GetTickFreq(void) +{ + return uwTickFreq; +} + +/** + * @brief This function provides minimum delay (in milliseconds) based + * on variable incremented. + * @note In the default implementation , SysTick timer is the source of time base. + * It is used to generate interrupts at regular time intervals where uwTick + * is incremented. + * @note This function is declared as __weak to be overwritten in case of other + * implementations in user file. + * @param Delay specifies the delay time length, in milliseconds. + * @retval None + */ +__weak void HAL_Delay(uint32_t Delay) +{ + uint32_t tickstart = HAL_GetTick(); + uint32_t wait = Delay; + + /* Add a freq to guarantee minimum wait */ + if (wait < HAL_MAX_DELAY) + { + wait += (uint32_t)(uwTickFreq); + } + + while ((HAL_GetTick() - tickstart) < wait) + { + } +} + + +/** + * @brief Suspend Tick increment. + * @note In the default implementation , SysTick timer is the source of time base. It is + * used to generate interrupts at regular time intervals. Once HAL_SuspendTick() + * is called, the SysTick interrupt will be disabled and so Tick increment + * is suspended. + * @note This function is declared as __weak to be overwritten in case of other + * implementations in user file. + * @retval None + */ +__weak void HAL_SuspendTick(void) +{ + /* Disable SysTick Interrupt */ + CLEAR_BIT(SysTick->CTRL, SysTick_CTRL_TICKINT_Msk); +} + +/** + * @brief Resume Tick increment. + * @note In the default implementation , SysTick timer is the source of time base. It is + * used to generate interrupts at regular time intervals. Once HAL_ResumeTick() + * is called, the SysTick interrupt will be enabled and so Tick increment + * is resumed. + * @note This function is declared as __weak to be overwritten in case of other + * implementations in user file. + * @retval None + */ +__weak void HAL_ResumeTick(void) +{ + /* Enable SysTick Interrupt */ + SET_BIT(SysTick->CTRL, SysTick_CTRL_TICKINT_Msk); +} + +/** + * @brief Returns the HAL revision + * @retval version : 0xXYZR (8bits for each decimal, R for RC) + */ +uint32_t HAL_GetHalVersion(void) +{ + return __STM32WBxx_HAL_VERSION; +} + +/** + * @brief Returns the device revision identifier. + * @retval Device revision identifier + */ +uint32_t HAL_GetREVID(void) +{ + return (LL_DBGMCU_GetRevisionID()); +} + +/** + * @brief Returns the device identifier. + * @retval Device identifier + */ +uint32_t HAL_GetDEVID(void) +{ + return (LL_DBGMCU_GetDeviceID()); +} + +/** + * @brief Return the first word of the unique device identifier (UID based on 96 bits) + * @retval Device identifier + */ +uint32_t HAL_GetUIDw0(void) +{ + return (READ_REG(*((uint32_t *)UID_BASE))); +} + +/** + * @brief Return the second word of the unique device identifier (UID based on 96 bits) + * @retval Device identifier + */ +uint32_t HAL_GetUIDw1(void) +{ + return (READ_REG(*((uint32_t *)(UID_BASE + 4U)))); +} + +/** + * @brief Return the third word of the unique device identifier (UID based on 96 bits) + * @retval Device identifier + */ +uint32_t HAL_GetUIDw2(void) +{ + return (READ_REG(*((uint32_t *)(UID_BASE + 8U)))); +} + +/** + * @} + */ + +/** @addtogroup HAL_Exported_Functions_Group3 + * @brief HAL Debug functions + * +@verbatim + =============================================================================== + ##### HAL Debug functions ##### + =============================================================================== + [..] This section provides functions allowing to: + (+) Enable/Disable Debug module during SLEEP mode + (+) Enable/Disable Debug module during STOP mode + (+) Enable/Disable Debug module during STANDBY mode + +@endverbatim + * @{ + */ + +/** + * @brief Enable the Debug Module during SLEEP mode + * @retval None + */ +void HAL_DBGMCU_EnableDBGSleepMode(void) +{ + LL_DBGMCU_EnableDBGSleepMode(); +} + +/** + * @brief Disable the Debug Module during SLEEP mode + * @retval None + */ +void HAL_DBGMCU_DisableDBGSleepMode(void) +{ + LL_DBGMCU_DisableDBGSleepMode(); +} + +/** + * @brief Enable the Debug Module during STOP mode + * @retval None + */ +void HAL_DBGMCU_EnableDBGStopMode(void) +{ + LL_DBGMCU_EnableDBGStopMode(); +} + +/** + * @brief Disable the Debug Module during STOP mode + * @retval None + */ +void HAL_DBGMCU_DisableDBGStopMode(void) +{ + LL_DBGMCU_DisableDBGStopMode(); +} + +/** + * @brief Enable the Debug Module during STANDBY mode + * @retval None + */ +void HAL_DBGMCU_EnableDBGStandbyMode(void) +{ + LL_DBGMCU_EnableDBGStandbyMode(); +} + +/** + * @brief Disable the Debug Module during STANDBY mode + * @retval None + */ +void HAL_DBGMCU_DisableDBGStandbyMode(void) +{ + LL_DBGMCU_DisableDBGStandbyMode(); +} + +/** + * @} + */ + +/** @defgroup HAL_Exported_Functions_Group4 HAL System Configuration functions + * @brief HAL System Configuration functions + * +@verbatim + =============================================================================== + ##### HAL system configuration functions ##### + =============================================================================== + [..] This section provides functions allowing to: + (+) Start a hardware SRAM2 erase operation + (+) Disable CPU2 SRAM fetch (execution) + (+) Configure the Voltage reference buffer + (+) Enable/Disable the Voltage reference buffer + (+) Enable/Disable the I/O analog switch voltage booster + (+) Enable/Disable the access for security IP (AES1, AES2, PKA, RNG) + (+) Enable/Disable the access for security IP (AES2, PKA, RNG) + +@endverbatim + * @{ + */ + +/** + * @brief Start a hardware SRAM2 erase operation. + * @note As long as SRAM2 is not erased the SRAM2ER bit will be set. + * This bit is automatically reset at the end of the SRAM2 erase operation. + * @retval None + */ +void HAL_SYSCFG_SRAM2Erase(void) +{ + /* unlock the write protection of the SRAM2ER bit */ + __HAL_SYSCFG_SRAM2_WRP_UNLOCK(); + /* Starts a hardware SRAM2 erase operation*/ + __HAL_SYSCFG_SRAM2_ERASE(); +} + +/** + * @brief Disable CPU2 SRAM fetch (execution) (This bit can be set by Firmware + * and will only be reset by a Hardware reset, including a reset after Standby.) + * @note Firmware writing 0 has no effect. + * @retval None + */ +void HAL_SYSCFG_DisableSRAMFetch(void) +{ + LL_SYSCFG_DisableSRAMFetch(); +} + +/** + * @brief Check if CPU2 SRAM fetch is enabled + * @retval State of bit (1 or 0). + */ +uint32_t HAL_SYSCFG_IsEnabledSRAMFetch(void) +{ + return (LL_SYSCFG_IsEnabledSRAMFetch()); +} + +#if defined(VREFBUF) +/** + * @brief Configure the internal voltage reference buffer voltage scale. + * @param VoltageScaling specifies the output voltage to achieve + * This parameter can be one of the following values: + * @arg @ref SYSCFG_VREFBUF_VOLTAGE_SCALE0 : VREF_OUT1 around 2.048 V. + * This requires VDDA equal to or higher than 2.4 V. + * @arg @ref SYSCFG_VREFBUF_VOLTAGE_SCALE1 : VREF_OUT1 around 2.5 V. + * This requires VDDA equal to or higher than 2.8 V. + * @note Retrieve the TrimmingValue from factory located at + * VREFBUF_SC0_CAL_ADDR or VREFBUF_SC1_CAL_ADDR addresses. + * @retval None + */ +void HAL_SYSCFG_VREFBUF_VoltageScalingConfig(uint32_t VoltageScaling) +{ + uint32_t TrimmingValue; + + /* Check the parameters */ + assert_param(IS_SYSCFG_VREFBUF_VOLTAGE_SCALE(VoltageScaling)); + + LL_VREFBUF_SetVoltageScaling(VoltageScaling); + + /* Restrieve Calibration data and store them into trimming field */ + if (VoltageScaling == SYSCFG_VREFBUF_VOLTAGE_SCALE0) + { + TrimmingValue = ((uint32_t) * VREFBUF_SC0_CAL_ADDR) & 0x3FU; + } + else + { + TrimmingValue = ((uint32_t) * VREFBUF_SC1_CAL_ADDR) & 0x3FU; + } + assert_param(IS_SYSCFG_VREFBUF_TRIMMING(TrimmingValue)); + + HAL_SYSCFG_VREFBUF_TrimmingConfig(TrimmingValue); +} + +/** + * @brief Configure the internal voltage reference buffer high impedance mode. + * @param Mode specifies the high impedance mode + * This parameter can be one of the following values: + * @arg @ref SYSCFG_VREFBUF_HIGH_IMPEDANCE_DISABLE : VREF+ pin is internally connect to VREFINT output. + * @arg @ref SYSCFG_VREFBUF_HIGH_IMPEDANCE_ENABLE : VREF+ pin is high impedance. + * @retval HAL_OK/HAL_TIMEOUT + */ +void HAL_SYSCFG_VREFBUF_HighImpedanceConfig(uint32_t Mode) +{ + + /* Check the parameters */ + assert_param(IS_SYSCFG_VREFBUF_HIGH_IMPEDANCE(Mode)); + + MODIFY_REG(VREFBUF->CSR, VREFBUF_CSR_HIZ, Mode); +} + +/** + * @brief Tune the Internal Voltage Reference buffer (VREFBUF). + * @note Each VrefBuf voltage scale is calibrated in production for each device, + * data stored in flash memory. + * Function @ref HAL_SYSCFG_VREFBUF_VoltageScalingConfig retrieves and + * applies this calibration data as trimming value at each scale change. + * Therefore, optionally, function @ref HAL_SYSCFG_VREFBUF_TrimmingConfig + * can be used in a second time to fine tune the trimming. + * @param TrimmingValue specifies trimming code for VREFBUF calibration + * This parameter can be a number between Min_Data = 0x00 and Max_Data = 0x3F + * @retval None + */ +void HAL_SYSCFG_VREFBUF_TrimmingConfig(uint32_t TrimmingValue) +{ + /* Check the parameters */ + assert_param(IS_SYSCFG_VREFBUF_TRIMMING(TrimmingValue)); + + LL_VREFBUF_SetTrimming(TrimmingValue); + +} + +/** + * @brief Enable the Internal Voltage Reference buffer (VREFBUF). + * @retval HAL_OK/HAL_TIMEOUT + */ +HAL_StatusTypeDef HAL_SYSCFG_EnableVREFBUF(void) +{ + uint32_t tickstart; + + LL_VREFBUF_Enable(); + + /* Get Start Tick*/ + tickstart = HAL_GetTick(); + + /* Wait for VRR bit */ + while (READ_BIT(VREFBUF->CSR, VREFBUF_CSR_VRR) == 0U) + { + if ((HAL_GetTick() - tickstart) > VREFBUF_TIMEOUT_VALUE) + { + return HAL_TIMEOUT; + } + } + + return HAL_OK; +} + +/** + * @brief Disable the Internal Voltage Reference buffer (VREFBUF). + * + * @retval None + */ +void HAL_SYSCFG_DisableVREFBUF(void) +{ + LL_VREFBUF_Disable(); +} +#endif /* VREFBUF */ + +/** + * @brief Enable the I/O analog switch voltage booster + * + * @retval None + */ +void HAL_SYSCFG_EnableIOBooster(void) +{ + LL_SYSCFG_EnableAnalogBooster(); +} + +/** + * @brief Disable the I/O analog switch voltage booster + * + * @retval None + */ +void HAL_SYSCFG_DisableIOBooster(void) +{ + LL_SYSCFG_DisableAnalogBooster(); +} + +#if defined(SYSCFG_CFGR1_ANASWVDD) +/** + * @brief Enable the I/O analog switch supplied by VDD + * @note To be used when I/O analog switch voltage booster is not enabled + * @retval None + */ +void HAL_SYSCFG_EnableIOVdd(void) +{ + LL_SYSCFG_EnableAnalogGpioSwitch(); +} + +/** + * @brief Disable the I/O analog switch supplied by VDD + * + * @retval None + */ +void HAL_SYSCFG_DisableIOVdd(void) +{ + LL_SYSCFG_DisableAnalogGpioSwitch(); +} +#endif /* SYSCFG_CFGR1_ANASWVDD */ + +/** + * @brief Enable the access for security IP + * @note When the system is secure (ESE = 1), this register provides write access security and can + * only be written by the CPU2. A write access from the CPU1 will be ignored and a bus error + * is generated. + * @param SecurityAccess This parameter can be a combination of the following values: + * @arg @ref HAL_SYSCFG_SECURE_ACCESS_AES1 + * @arg @ref HAL_SYSCFG_SECURE_ACCESS_AES2 + * @arg @ref HAL_SYSCFG_SECURE_ACCESS_PKA + * @arg @ref HAL_SYSCFG_SECURE_ACCESS_RNG + * @retval None + */ +void HAL_SYSCFG_EnableSecurityAccess(uint32_t SecurityAccess) +{ + /* Check the parameters */ + assert_param(IS_SYSCFG_SECURITY_ACCESS(SecurityAccess)); + + LL_SYSCFG_EnableSecurityAccess(SecurityAccess); +} + +/** + * @brief Disable the access for security IP + * @note When the system is secure (ESE = 1), this register provides write access security and can + * only be written by the CPU2. A write access from the CPU1 will be ignored and a bus error + * is generated. + * @param SecurityAccess This parameter can be a combination of the following values: + * @arg @ref HAL_SYSCFG_SECURE_ACCESS_AES1 + * @arg @ref HAL_SYSCFG_SECURE_ACCESS_AES2 + * @arg @ref HAL_SYSCFG_SECURE_ACCESS_PKA + * @arg @ref HAL_SYSCFG_SECURE_ACCESS_RNG + * @retval None + */ +void HAL_SYSCFG_DisableSecurityAccess(uint32_t SecurityAccess) +{ + /* Check the parameters */ + assert_param(IS_SYSCFG_SECURITY_ACCESS(SecurityAccess)); + + LL_SYSCFG_DisableSecurityAccess(SecurityAccess); +} + +/** + * @brief Indicate if access for security IP is enabled + * @param SecurityAccess This parameter can be one of the following values: + * @arg @ref HAL_SYSCFG_SECURE_ACCESS_AES1 + * @arg @ref HAL_SYSCFG_SECURE_ACCESS_AES2 + * @arg @ref HAL_SYSCFG_SECURE_ACCESS_PKA + * @arg @ref HAL_SYSCFG_SECURE_ACCESS_RNG + * @retval State of bit (1 or 0). + */ +uint32_t HAL_SYSCFG_IsEnabledSecurityAccess(uint32_t SecurityAccess) +{ + return (LL_SYSCFG_IsEnabledSecurityAccess(SecurityAccess)); +} +/** + * @} + */ + +/** + * @} + */ + +#endif /* HAL_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ |