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  1. /**
  2.   ******************************************************************************
  3.   * @file    stm32f1xx_hal.c
  4.   * @author  MCD Application Team
  5.   * @brief   HAL module driver.
  6.   *          This is the common part of the HAL initialization
  7.   *
  8.   @verbatim
  9.   ==============================================================================
  10.                      ##### How to use this driver #####
  11.   ==============================================================================
  12.     [..]
  13.     The common HAL driver contains a set of generic and common APIs that can be
  14.     used by the PPP peripheral drivers and the user to start using the HAL.
  15.     [..]
  16.     The HAL contains two APIs' categories:
  17.          (+) Common HAL APIs
  18.          (+) Services HAL APIs
  19.  
  20.   @endverbatim
  21.   ******************************************************************************
  22.   * @attention
  23.   *
  24.   * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
  25.   * All rights reserved.</center></h2>
  26.   *
  27.   * This software component is licensed by ST under BSD 3-Clause license,
  28.   * the "License"; You may not use this file except in compliance with the
  29.   * License. You may obtain a copy of the License at:
  30.   *                        opensource.org/licenses/BSD-3-Clause
  31.   *
  32.   ******************************************************************************
  33.   */
  34.  
  35. /* Includes ------------------------------------------------------------------*/
  36. #include "stm32f1xx_hal.h"
  37.  
  38. /** @addtogroup STM32F1xx_HAL_Driver
  39.   * @{
  40.   */
  41.  
  42. /** @defgroup HAL HAL
  43.   * @brief HAL module driver.
  44.   * @{
  45.   */
  46.  
  47. #ifdef HAL_MODULE_ENABLED
  48.  
  49. /* Private typedef -----------------------------------------------------------*/
  50. /* Private define ------------------------------------------------------------*/
  51.  
  52. /** @defgroup HAL_Private_Constants HAL Private Constants
  53.   * @{
  54.   */
  55. /**
  56.  * @brief STM32F1xx HAL Driver version number V1.1.4
  57.    */
  58. #define __STM32F1xx_HAL_VERSION_MAIN   (0x01U) /*!< [31:24] main version */
  59. #define __STM32F1xx_HAL_VERSION_SUB1   (0x01U) /*!< [23:16] sub1 version */
  60. #define __STM32F1xx_HAL_VERSION_SUB2   (0x04U) /*!< [15:8]  sub2 version */
  61. #define __STM32F1xx_HAL_VERSION_RC     (0x00U) /*!< [7:0]  release candidate */
  62. #define __STM32F1xx_HAL_VERSION         ((__STM32F1xx_HAL_VERSION_MAIN << 24)\
  63.                                         |(__STM32F1xx_HAL_VERSION_SUB1 << 16)\
  64.                                         |(__STM32F1xx_HAL_VERSION_SUB2 << 8 )\
  65.                                         |(__STM32F1xx_HAL_VERSION_RC))
  66.  
  67. #define IDCODE_DEVID_MASK    0x00000FFFU
  68.  
  69. /**
  70.   * @}
  71.   */
  72.  
  73. /* Private macro -------------------------------------------------------------*/
  74. /* Private variables ---------------------------------------------------------*/
  75.  
  76. /** @defgroup HAL_Private_Variables HAL Private Variables
  77.   * @{
  78.   */
  79. __IO uint32_t uwTick;
  80. uint32_t uwTickPrio   = (1UL << __NVIC_PRIO_BITS); /* Invalid PRIO */
  81. HAL_TickFreqTypeDef uwTickFreq = HAL_TICK_FREQ_DEFAULT;  /* 1KHz */
  82. /**
  83.   * @}
  84.   */
  85. /* Private function prototypes -----------------------------------------------*/
  86. /* Exported functions ---------------------------------------------------------*/
  87.  
  88. /** @defgroup HAL_Exported_Functions HAL Exported Functions
  89.   * @{
  90.   */
  91.  
  92. /** @defgroup HAL_Exported_Functions_Group1 Initialization and de-initialization Functions
  93.  *  @brief    Initialization and de-initialization functions
  94.  *
  95. @verbatim
  96.  ===============================================================================
  97.               ##### Initialization and de-initialization functions #####
  98.  ===============================================================================
  99.    [..]  This section provides functions allowing to:
  100.       (+) Initializes the Flash interface, the NVIC allocation and initial clock
  101.           configuration. It initializes the systick also when timeout is needed
  102.           and the backup domain when enabled.
  103.       (+) de-Initializes common part of the HAL.
  104.       (+) Configure The time base source to have 1ms time base with a dedicated
  105.           Tick interrupt priority.
  106.         (++) SysTick timer is used by default as source of time base, but user
  107.              can eventually implement his proper time base source (a general purpose
  108.              timer for example or other time source), keeping in mind that Time base
  109.              duration should be kept 1ms since PPP_TIMEOUT_VALUEs are defined and
  110.              handled in milliseconds basis.
  111.         (++) Time base configuration function (HAL_InitTick ()) is called automatically
  112.              at the beginning of the program after reset by HAL_Init() or at any time
  113.              when clock is configured, by HAL_RCC_ClockConfig().
  114.         (++) Source of time base is configured  to generate interrupts at regular
  115.              time intervals. Care must be taken if HAL_Delay() is called from a
  116.              peripheral ISR process, the Tick interrupt line must have higher priority
  117.             (numerically lower) than the peripheral interrupt. Otherwise the caller
  118.             ISR process will be blocked.
  119.        (++) functions affecting time base configurations are declared as __weak
  120.              to make  override possible  in case of other  implementations in user file.
  121. @endverbatim
  122.   * @{
  123.   */
  124.  
  125. /**
  126.   * @brief  This function is used to initialize the HAL Library; it must be the first
  127.   *         instruction to be executed in the main program (before to call any other
  128.   *         HAL function), it performs the following:
  129.   *           Configure the Flash prefetch.
  130.   *           Configures the SysTick to generate an interrupt each 1 millisecond,
  131.   *           which is clocked by the HSI (at this stage, the clock is not yet
  132.   *           configured and thus the system is running from the internal HSI at 16 MHz).
  133.   *           Set NVIC Group Priority to 4.
  134.   *           Calls the HAL_MspInit() callback function defined in user file
  135.   *           "stm32f1xx_hal_msp.c" to do the global low level hardware initialization
  136.   *
  137.   * @note   SysTick is used as time base for the HAL_Delay() function, the application
  138.   *         need to ensure that the SysTick time base is always set to 1 millisecond
  139.   *         to have correct HAL operation.
  140.   * @retval HAL status
  141.   */
  142. HAL_StatusTypeDef HAL_Init(void)
  143. {
  144.   /* Configure Flash prefetch */
  145. #if (PREFETCH_ENABLE != 0)
  146. #if defined(STM32F101x6) || defined(STM32F101xB) || defined(STM32F101xE) || defined(STM32F101xG) || \
  147.     defined(STM32F102x6) || defined(STM32F102xB) || \
  148.     defined(STM32F103x6) || defined(STM32F103xB) || defined(STM32F103xE) || defined(STM32F103xG) || \
  149.     defined(STM32F105xC) || defined(STM32F107xC)
  150.  
  151.   /* Prefetch buffer is not available on value line devices */
  152.   __HAL_FLASH_PREFETCH_BUFFER_ENABLE();
  153. #endif
  154. #endif /* PREFETCH_ENABLE */
  155.  
  156.   /* Set Interrupt Group Priority */
  157.   HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);
  158.  
  159.   /* Use systick as time base source and configure 1ms tick (default clock after Reset is HSI) */
  160.   HAL_InitTick(TICK_INT_PRIORITY);
  161.  
  162.   /* Init the low level hardware */
  163.   HAL_MspInit();
  164.  
  165.   /* Return function status */
  166.   return HAL_OK;
  167. }
  168.  
  169. /**
  170.   * @brief This function de-Initializes common part of the HAL and stops the systick.
  171.   *        of time base.
  172.   * @note This function is optional.
  173.   * @retval HAL status
  174.   */
  175. HAL_StatusTypeDef HAL_DeInit(void)
  176. {
  177.   /* Reset of all peripherals */
  178.   __HAL_RCC_APB1_FORCE_RESET();
  179.   __HAL_RCC_APB1_RELEASE_RESET();
  180.  
  181.   __HAL_RCC_APB2_FORCE_RESET();
  182.   __HAL_RCC_APB2_RELEASE_RESET();
  183.  
  184. #if defined(STM32F105xC) || defined(STM32F107xC)
  185.   __HAL_RCC_AHB_FORCE_RESET();
  186.   __HAL_RCC_AHB_RELEASE_RESET();
  187. #endif
  188.  
  189.   /* De-Init the low level hardware */
  190.   HAL_MspDeInit();
  191.  
  192.   /* Return function status */
  193.   return HAL_OK;
  194. }
  195.  
  196. /**
  197.   * @brief  Initialize the MSP.
  198.   * @retval None
  199.   */
  200. __weak void HAL_MspInit(void)
  201. {
  202.   /* NOTE : This function should not be modified, when the callback is needed,
  203.             the HAL_MspInit could be implemented in the user file
  204.    */
  205. }
  206.  
  207. /**
  208.   * @brief  DeInitializes the MSP.
  209.   * @retval None
  210.   */
  211. __weak void HAL_MspDeInit(void)
  212. {
  213.   /* NOTE : This function should not be modified, when the callback is needed,
  214.             the HAL_MspDeInit could be implemented in the user file
  215.    */
  216. }
  217.  
  218. /**
  219.   * @brief This function configures the source of the time base.
  220.   *        The time source is configured  to have 1ms time base with a dedicated
  221.   *        Tick interrupt priority.
  222.   * @note This function is called  automatically at the beginning of program after
  223.   *       reset by HAL_Init() or at any time when clock is reconfigured  by HAL_RCC_ClockConfig().
  224.   * @note In the default implementation, SysTick timer is the source of time base.
  225.   *       It is used to generate interrupts at regular time intervals.
  226.   *       Care must be taken if HAL_Delay() is called from a peripheral ISR process,
  227.   *       The SysTick interrupt must have higher priority (numerically lower)
  228.   *       than the peripheral interrupt. Otherwise the caller ISR process will be blocked.
  229.   *       The function is declared as __weak  to be overwritten  in case of other
  230.   *       implementation  in user file.
  231.   * @param TickPriority Tick interrupt priority.
  232.   * @retval HAL status
  233.   */
  234. __weak HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority)
  235. {
  236.   /* Configure the SysTick to have interrupt in 1ms time basis*/
  237.   if (HAL_SYSTICK_Config(SystemCoreClock / (1000U / uwTickFreq)) > 0U)
  238.   {
  239.     return HAL_ERROR;
  240.   }
  241.  
  242.   /* Configure the SysTick IRQ priority */
  243.   if (TickPriority < (1UL << __NVIC_PRIO_BITS))
  244.   {
  245.     HAL_NVIC_SetPriority(SysTick_IRQn, TickPriority, 0U);
  246.     uwTickPrio = TickPriority;
  247.   }
  248.   else
  249.   {
  250.     return HAL_ERROR;
  251.   }
  252.  
  253.   /* Return function status */
  254.   return HAL_OK;
  255. }
  256.  
  257. /**
  258.   * @}
  259.   */
  260.  
  261. /** @defgroup HAL_Exported_Functions_Group2 HAL Control functions
  262.   *  @brief    HAL Control functions
  263.   *
  264. @verbatim
  265.  ===============================================================================
  266.                       ##### HAL Control functions #####
  267.  ===============================================================================
  268.     [..]  This section provides functions allowing to:
  269.       (+) Provide a tick value in millisecond
  270.       (+) Provide a blocking delay in millisecond
  271.       (+) Suspend the time base source interrupt
  272.       (+) Resume the time base source interrupt
  273.       (+) Get the HAL API driver version
  274.       (+) Get the device identifier
  275.       (+) Get the device revision identifier
  276.       (+) Enable/Disable Debug module during SLEEP mode
  277.       (+) Enable/Disable Debug module during STOP mode
  278.       (+) Enable/Disable Debug module during STANDBY mode
  279.  
  280. @endverbatim
  281.   * @{
  282.   */
  283.  
  284. /**
  285.   * @brief This function is called to increment  a global variable "uwTick"
  286.   *        used as application time base.
  287.   * @note In the default implementation, this variable is incremented each 1ms
  288.   *       in SysTick ISR.
  289.   * @note This function is declared as __weak to be overwritten in case of other
  290.   *      implementations in user file.
  291.   * @retval None
  292.   */
  293. __weak void HAL_IncTick(void)
  294. {
  295.   uwTick += uwTickFreq;
  296. }
  297.  
  298. /**
  299.   * @brief Provides a tick value in millisecond.
  300.   * @note  This function is declared as __weak to be overwritten in case of other
  301.   *       implementations in user file.
  302.   * @retval tick value
  303.   */
  304. __weak uint32_t HAL_GetTick(void)
  305. {
  306.   return uwTick;
  307. }
  308.  
  309. /**
  310.   * @brief This function returns a tick priority.
  311.   * @retval tick priority
  312.   */
  313. uint32_t HAL_GetTickPrio(void)
  314. {
  315.   return uwTickPrio;
  316. }
  317.  
  318. /**
  319.   * @brief Set new tick Freq.
  320.   * @retval status
  321.   */
  322. HAL_StatusTypeDef HAL_SetTickFreq(HAL_TickFreqTypeDef Freq)
  323. {
  324.   HAL_StatusTypeDef status  = HAL_OK;
  325.   assert_param(IS_TICKFREQ(Freq));
  326.  
  327.   if (uwTickFreq != Freq)
  328.   {
  329.     /* Apply the new tick Freq  */
  330.     status = HAL_InitTick(uwTickPrio);
  331.     if (status == HAL_OK)
  332.     {
  333.       uwTickFreq = Freq;
  334.     }
  335.   }
  336.  
  337.   return status;
  338. }
  339.  
  340. /**
  341.   * @brief Return tick frequency.
  342.   * @retval tick period in Hz
  343.   */
  344. HAL_TickFreqTypeDef HAL_GetTickFreq(void)
  345. {
  346.   return uwTickFreq;
  347. }
  348.  
  349. /**
  350.   * @brief This function provides minimum delay (in milliseconds) based
  351.   *        on variable incremented.
  352.   * @note In the default implementation , SysTick timer is the source of time base.
  353.   *       It is used to generate interrupts at regular time intervals where uwTick
  354.   *       is incremented.
  355.   * @note This function is declared as __weak to be overwritten in case of other
  356.   *       implementations in user file.
  357.   * @param Delay specifies the delay time length, in milliseconds.
  358.   * @retval None
  359.   */
  360. __weak void HAL_Delay(uint32_t Delay)
  361. {
  362.   uint32_t tickstart = HAL_GetTick();
  363.   uint32_t wait = Delay;
  364.  
  365.   /* Add a freq to guarantee minimum wait */
  366.   if (wait < HAL_MAX_DELAY)
  367.   {
  368.     wait += (uint32_t)(uwTickFreq);
  369.   }
  370.  
  371.   while ((HAL_GetTick() - tickstart) < wait)
  372.   {
  373.   }
  374. }
  375.  
  376. /**
  377.   * @brief Suspend Tick increment.
  378.   * @note In the default implementation , SysTick timer is the source of time base. It is
  379.   *       used to generate interrupts at regular time intervals. Once HAL_SuspendTick()
  380.   *       is called, the SysTick interrupt will be disabled and so Tick increment
  381.   *       is suspended.
  382.   * @note This function is declared as __weak to be overwritten in case of other
  383.   *       implementations in user file.
  384.   * @retval None
  385.   */
  386. __weak void HAL_SuspendTick(void)
  387. {
  388.   /* Disable SysTick Interrupt */
  389.   CLEAR_BIT(SysTick->CTRL, SysTick_CTRL_TICKINT_Msk);
  390. }
  391.  
  392. /**
  393.   * @brief Resume Tick increment.
  394.   * @note In the default implementation , SysTick timer is the source of time base. It is
  395.   *       used to generate interrupts at regular time intervals. Once HAL_ResumeTick()
  396.   *       is called, the SysTick interrupt will be enabled and so Tick increment
  397.   *       is resumed.
  398.   * @note This function is declared as __weak to be overwritten in case of other
  399.   *       implementations in user file.
  400.   * @retval None
  401.   */
  402. __weak void HAL_ResumeTick(void)
  403. {
  404.   /* Enable SysTick Interrupt */
  405.   SET_BIT(SysTick->CTRL, SysTick_CTRL_TICKINT_Msk);
  406. }
  407.  
  408. /**
  409.   * @brief  Returns the HAL revision
  410.   * @retval version 0xXYZR (8bits for each decimal, R for RC)
  411.   */
  412. uint32_t HAL_GetHalVersion(void)
  413. {
  414.   return __STM32F1xx_HAL_VERSION;
  415. }
  416.  
  417. /**
  418.   * @brief Returns the device revision identifier.
  419.   * Note: On devices STM32F10xx8 and STM32F10xxB,
  420.   *                  STM32F101xC/D/E and STM32F103xC/D/E,
  421.   *                  STM32F101xF/G and STM32F103xF/G
  422.   *                  STM32F10xx4 and STM32F10xx6
  423.   *       Debug registers DBGMCU_IDCODE and DBGMCU_CR are accessible only in
  424.   *       debug mode (not accessible by the user software in normal mode).
  425.   *       Refer to errata sheet of these devices for more details.
  426.   * @retval Device revision identifier
  427.   */
  428. uint32_t HAL_GetREVID(void)
  429. {
  430.   return ((DBGMCU->IDCODE) >> DBGMCU_IDCODE_REV_ID_Pos);
  431. }
  432.  
  433. /**
  434.   * @brief  Returns the device identifier.
  435.   * Note: On devices STM32F10xx8 and STM32F10xxB,
  436.   *                  STM32F101xC/D/E and STM32F103xC/D/E,
  437.   *                  STM32F101xF/G and STM32F103xF/G
  438.   *                  STM32F10xx4 and STM32F10xx6
  439.   *       Debug registers DBGMCU_IDCODE and DBGMCU_CR are accessible only in
  440.   *       debug mode (not accessible by the user software in normal mode).
  441.   *       Refer to errata sheet of these devices for more details.
  442.   * @retval Device identifier
  443.   */
  444. uint32_t HAL_GetDEVID(void)
  445. {
  446.   return ((DBGMCU->IDCODE) & IDCODE_DEVID_MASK);
  447. }
  448.  
  449. /**
  450.   * @brief  Returns first word of the unique device identifier (UID based on 96 bits)
  451.   * @retval Device identifier
  452.   */
  453. uint32_t HAL_GetUIDw0(void)
  454. {
  455.    return(READ_REG(*((uint32_t *)UID_BASE)));
  456. }
  457.  
  458. /**
  459.   * @brief  Returns second word of the unique device identifier (UID based on 96 bits)
  460.   * @retval Device identifier
  461.   */
  462. uint32_t HAL_GetUIDw1(void)
  463. {
  464.    return(READ_REG(*((uint32_t *)(UID_BASE + 4U))));
  465. }
  466.  
  467. /**
  468.   * @brief  Returns third word of the unique device identifier (UID based on 96 bits)
  469.   * @retval Device identifier
  470.   */
  471. uint32_t HAL_GetUIDw2(void)
  472. {
  473.    return(READ_REG(*((uint32_t *)(UID_BASE + 8U))));
  474. }
  475.  
  476. /**
  477.   * @brief  Enable the Debug Module during SLEEP mode
  478.   * @retval None
  479.   */
  480. void HAL_DBGMCU_EnableDBGSleepMode(void)
  481. {
  482.   SET_BIT(DBGMCU->CR, DBGMCU_CR_DBG_SLEEP);
  483. }
  484.  
  485. /**
  486.   * @brief  Disable the Debug Module during SLEEP mode
  487.   * Note: On devices STM32F10xx8 and STM32F10xxB,
  488.   *                  STM32F101xC/D/E and STM32F103xC/D/E,
  489.   *                  STM32F101xF/G and STM32F103xF/G
  490.   *                  STM32F10xx4 and STM32F10xx6
  491.   *       Debug registers DBGMCU_IDCODE and DBGMCU_CR are accessible only in
  492.   *       debug mode (not accessible by the user software in normal mode).
  493.   *       Refer to errata sheet of these devices for more details.
  494.   * @retval None
  495.   */
  496. void HAL_DBGMCU_DisableDBGSleepMode(void)
  497. {
  498.   CLEAR_BIT(DBGMCU->CR, DBGMCU_CR_DBG_SLEEP);
  499. }
  500.  
  501. /**
  502.   * @brief  Enable the Debug Module during STOP mode
  503.   * Note: On devices STM32F10xx8 and STM32F10xxB,
  504.   *                  STM32F101xC/D/E and STM32F103xC/D/E,
  505.   *                  STM32F101xF/G and STM32F103xF/G
  506.   *                  STM32F10xx4 and STM32F10xx6
  507.   *       Debug registers DBGMCU_IDCODE and DBGMCU_CR are accessible only in
  508.   *       debug mode (not accessible by the user software in normal mode).
  509.   *       Refer to errata sheet of these devices for more details.
  510.   * Note: On all STM32F1 devices:
  511.   *       If the system tick timer interrupt is enabled during the Stop mode
  512.   *       debug (DBG_STOP bit set in the DBGMCU_CR register ), it will wakeup
  513.   *       the system from Stop mode.
  514.   *       Workaround: To debug the Stop mode, disable the system tick timer
  515.   *       interrupt.
  516.   *       Refer to errata sheet of these devices for more details.
  517.   * Note: On all STM32F1 devices:
  518.   *       If the system tick timer interrupt is enabled during the Stop mode
  519.   *       debug (DBG_STOP bit set in the DBGMCU_CR register ), it will wakeup
  520.   *       the system from Stop mode.
  521.   *       Workaround: To debug the Stop mode, disable the system tick timer
  522.   *       interrupt.
  523.   *       Refer to errata sheet of these devices for more details.
  524.   * @retval None
  525.   */
  526. void HAL_DBGMCU_EnableDBGStopMode(void)
  527. {
  528.   SET_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STOP);
  529. }
  530.  
  531. /**
  532.   * @brief  Disable the Debug Module during STOP mode
  533.   * Note: On devices STM32F10xx8 and STM32F10xxB,
  534.   *                  STM32F101xC/D/E and STM32F103xC/D/E,
  535.   *                  STM32F101xF/G and STM32F103xF/G
  536.   *                  STM32F10xx4 and STM32F10xx6
  537.   *       Debug registers DBGMCU_IDCODE and DBGMCU_CR are accessible only in
  538.   *       debug mode (not accessible by the user software in normal mode).
  539.   *       Refer to errata sheet of these devices for more details.
  540.   * @retval None
  541.   */
  542. void HAL_DBGMCU_DisableDBGStopMode(void)
  543. {
  544.   CLEAR_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STOP);
  545. }
  546.  
  547. /**
  548.   * @brief  Enable the Debug Module during STANDBY mode
  549.   * Note: On devices STM32F10xx8 and STM32F10xxB,
  550.   *                  STM32F101xC/D/E and STM32F103xC/D/E,
  551.   *                  STM32F101xF/G and STM32F103xF/G
  552.   *                  STM32F10xx4 and STM32F10xx6
  553.   *       Debug registers DBGMCU_IDCODE and DBGMCU_CR are accessible only in
  554.   *       debug mode (not accessible by the user software in normal mode).
  555.   *       Refer to errata sheet of these devices for more details.
  556.   * @retval None
  557.   */
  558. void HAL_DBGMCU_EnableDBGStandbyMode(void)
  559. {
  560.   SET_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STANDBY);
  561. }
  562.  
  563. /**
  564.   * @brief  Disable the Debug Module during STANDBY mode
  565.   * Note: On devices STM32F10xx8 and STM32F10xxB,
  566.   *                  STM32F101xC/D/E and STM32F103xC/D/E,
  567.   *                  STM32F101xF/G and STM32F103xF/G
  568.   *                  STM32F10xx4 and STM32F10xx6
  569.   *       Debug registers DBGMCU_IDCODE and DBGMCU_CR are accessible only in
  570.   *       debug mode (not accessible by the user software in normal mode).
  571.   *       Refer to errata sheet of these devices for more details.
  572.   * @retval None
  573.   */
  574. void HAL_DBGMCU_DisableDBGStandbyMode(void)
  575. {
  576.   CLEAR_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STANDBY);
  577. }
  578.  
  579. /**
  580.   * @}
  581.   */
  582.  
  583. /**
  584.   * @}
  585.   */
  586.  
  587. #endif /* HAL_MODULE_ENABLED */
  588. /**
  589.   * @}
  590.   */
  591.  
  592. /**
  593.   * @}
  594.   */
  595.  
  596. /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
  597.