/**
  ******************************************************************************
  * @file    py32l090_hal.c
  * @author  MCU Application Team
  * @brief   HAL module driver.
  *          This is the common part of the HAL initialization
  *
  @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
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2023 Puya Semiconductor Co.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by Puya under BSD 3-Clause license,
  * the "License"; You may not use this file except in compliance with the
  * License. You may obtain a copy of the License at:
  *                        opensource.org/licenses/BSD-3-Clause
  *
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by ST under BSD 3-Clause license,
  * the "License"; You may not use this file except in compliance with the
  * License. You may obtain a copy of the License at:
  *                        opensource.org/licenses/BSD-3-Clause
  *
  ******************************************************************************
  */

/* Includes ------------------------------------------------------------------*/
#include "py32l0xx_hal.h"

/** @addtogroup PY32L090_HAL_Driver
  * @{
  */

/** @addtogroup HAL
  * @brief HAL module driver
  * @{
  */

#ifdef HAL_MODULE_ENABLED

/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/

/** @defgroup HAL_Private_Constants HAL Private Constants
  * @{
  */
/**
 * @brief PY32L090 HAL Driver version number
   */
#define __PY32L090_HAL_VERSION_MAIN   (0x00U) /*!< [31:24] main version */
#define __PY32L090_HAL_VERSION_SUB1   (0x05U) /*!< [23:16] sub1 version */
#define __PY32L090_HAL_VERSION_SUB2   (0x09U) /*!< [15:8]  sub2 version */
#define __PY32L090_HAL_VERSION_RC     (0x00U) /*!< [7:0]  release candidate */
#define __PY32L090_HAL_VERSION        ((__PY32L090_HAL_VERSION_MAIN << 24U)\
                                       |(__PY32L090_HAL_VERSION_SUB1 << 16U)\
                                       |(__PY32L090_HAL_VERSION_SUB2 << 8U )\
                                       |(__PY32L090_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 */
uint32_t uwTickFreq = HAL_TICK_FREQ_DEFAULT;  /* 1KHz */
/**
  * @}
  */

/* Private function prototypes -----------------------------------------------*/
/* Exported functions --------------------------------------------------------*/

/** @defgroup HAL_Exported_Functions HAL Exported Functions
  * @{
  */

/** @defgroup HAL_Exported_Functions_Group1 HAL Initialization and Configuration functions
 *  @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  Configure the Flash prefetch and the Instruction cache,
  *         the time base source, NVIC and any required global low level hardware
  *         by calling the HAL_MspInit() callback function to be optionally defined in user file
  *         PY32L090_hal_msp.c.
  *
  * @note   HAL_Init() function is called at the beginning of program after reset and before
  *         the clock configuration.
  *
  * @note   In the default implementation the System Timer (Systick) is used as source of time base.
  *         The Systick configuration is based on HSI clock, as HSI is the clock
  *         used after a system Reset.
  *         Once done, time base tick starts incrementing: the tick variable counter is incremented
  *         each 1ms in the SysTick_Handler() interrupt handler.
  *
  * @retval HAL status
  */
HAL_StatusTypeDef HAL_Init(void)
{
  HAL_StatusTypeDef  status = HAL_OK;

  /* Configure Flash prefetch, Instruction cache             */
  /* Default configuration at reset is:                      */
  /* - Prefetch disabled                                     */
  /* - Instruction cache enabled                             */

  /* Use SysTick as time base source and configure 1ms tick (default clock after Reset is HSI) */
  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_AHB_FORCE_RESET();
  __HAL_RCC_AHB_RELEASE_RESET();

  __HAL_RCC_IOP_FORCE_RESET();
  __HAL_RCC_IOP_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 (uwTickFreq != 0U)
  {
    /*Configure the SysTick to have interrupt in 1ms time basis*/
    if (HAL_SYSTICK_Config(SystemCoreClock / (1000U /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;
}

/**
  * @}
  */

/** @defgroup HAL_Exported_Functions_Group2 HAL Control functions
 *  @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 identifier
      (+) Get the device revision 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 += 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(uint32_t Freq)
{
  HAL_StatusTypeDef status  = HAL_OK;
  assert_param(IS_TICKFREQ(Freq));

  if (uwTickFreq != Freq)
  {
    /* Apply the new tick Freq  */
    status = HAL_InitTick(uwTickPrio);
    if (status == HAL_OK)
    {
      uwTickFreq = Freq;
    }
  }

  return status;
}

/**
  * @brief return tick frequency.
  * @retval tick period in Hz
  */
uint32_t 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 __PY32L090_HAL_VERSION;
}

/**
  * @brief  Returns the device revision identifier.
  * @retval Device revision identifier
  */
uint32_t HAL_GetREVID(void)
{
  return ((DBGMCU->IDCODE & DBGMCU_IDCODE_REV_ID) >> 16U);
}

/**
  * @brief  Returns the device identifier.
  * @retval Device identifier
  */
uint32_t HAL_GetDEVID(void)
{
  return (DBGMCU->IDCODE & DBGMCU_IDCODE_DEV_ID);
}

/**
  * @brief  Returns 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  Returns 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  Returns 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))));
}

/**
  * @}
  */

/** @defgroup HAL_Exported_Functions_Group3 HAL Debug functions
 *  @brief    HAL Debug functions
 *
@verbatim
 ===============================================================================
                      ##### HAL Debug functions #####
 ===============================================================================
    [..]  This section provides functions allowing to:
      (+) Enable/Disable Debug module during STOP mode
      (+) Enable/Disable Debug module during SLEEP mode

@endverbatim
  * @{
  */

#if defined(DBGMCU_CR_DBG_SLEEP)
/**
  * @brief  Enable the Debug Module during SLEEP mode
  * @retval None
  */
void HAL_DBGMCU_EnableDBGMCUSleepMode(void)
{
  SET_BIT(DBGMCU->CR, DBGMCU_CR_DBG_SLEEP);
}

/**
  * @brief  Disable the Debug Module during SLEEP mode
  * @retval None
  */
void HAL_DBGMCU_DisableDBGMCUSleepMode(void)
{
  CLEAR_BIT(DBGMCU->CR, DBGMCU_CR_DBG_SLEEP);
}
#endif 

#if defined(DBGMCU_CR_DBG_STOP)
/**
  * @brief  Enable the Debug Module during STOP mode
  * @retval None
  */
void HAL_DBGMCU_EnableDBGMCUStopMode(void)
{
  SET_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STOP);
}

/**
  * @brief  Disable the Debug Module during STOP mode
  * @retval None
  */
void HAL_DBGMCU_DisableDBGMCUStopMode(void)
{
  CLEAR_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STOP);
}
#endif

#if defined(DBGMCU_CR_DBG_STDBY)
/**
  * @brief  Enable the Debug Module during STANDBY mode.
  * @retval None
  */
void HAL_DBGMCU_EnableDBGStandbyMode(void)
{
  SET_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STDBY);
}

/**
  * @brief  Disable the Debug Module during STANDBY mode.
  * @retval None
  */
void HAL_DBGMCU_DisableDBGStandbyMode(void)
{
  CLEAR_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STDBY);
}
#endif

/**
  * @}
  */

/** @defgroup HAL_Exported_Functions_Group4 SYSCFG configuration functions
 *  @brief    SYSCFG configuration functions
 *
@verbatim
 ===============================================================================
                      ##### HAL SYSCFG configuration functions #####
 ===============================================================================
    [..]  This section provides functions allowing to:
      (+) Enable/Disable Pin remap
      (+) Configure the Voltage reference buffer
      (+) Enable/Disable the Voltage reference buffer
      (+) Enable/Disable the I/O analog switch voltage booster
      (+) Enable/Disable dead battery behavior(*)
      (+) Configure Clamping Diode on specific pins(*)
   (*) Feature not available on all devices

@endverbatim
  * @{
  */

/**
  * @brief  Set memory mapping at address 0x00000000
  * @param  Memory This parameter can be one of the following values:
  *         @arg @ref SYSCFG_BOOT_MAINFLASH
  *         @arg @ref SYSCFG_BOOT_SYSTEMFLASH
  *         @arg @ref SYSCFG_BOOT_SRAM
  * @retval None
  */
void HAL_SYSCFG_SetRemapMemory(uint32_t Memory)
{
  MODIFY_REG(SYSCFG->CFGR1, SYSCFG_CFGR1_MEM_MODE, Memory);
}

/**
  * @brief  Get memory mapping at address 0x00000000
  * @retval Returned value can be one of the following values:
  *         @arg @ref SYSCFG_BOOT_MAINFLASH
  *         @arg @ref SYSCFG_BOOT_SYSTEMFLASH
  *         @arg @ref SYSCFG_BOOT_SRAM
  */
uint32_t HAL_SYSCFG_GetRemapMemory(void)
{
  return (uint32_t)(READ_BIT(SYSCFG->CFGR1, SYSCFG_CFGR1_MEM_MODE));
}

/**
  * @brief  Set the source for counting the TK wakeup interval time.
  * @param  Source Source of TK Wake-up Interval Count.
  *          This parameter can be one of the following values:
  *            @arg SYSCFG_TK_LP_TRIG_DISABLE
  *            @arg SYSCFG_TK_LP_TRIG_RTC    
  *            @arg SYSCFG_TK_LP_TRIG_LPTIM1 
  *            @arg SYSCFG_TK_LP_TRIG_LPTIM2 
  * @retval None
  */
void HAL_SYSCFG_SetTKLPTRIG(uint32_t Source)
{
  MODIFY_REG(SYSCFG->CFGR1, SYSCFG_CFGR1_TK_LP_TRIG, Source);  
}

/**
  * @brief  Get the source for counting the TK wakeup interval time.
  * @retval Returned value can be one of the following values:
  *         @arg @ref SYSCFG_TK_LP_TRIG_DISABLE
  *         @arg @ref SYSCFG_TK_LP_TRIG_RTC    
  *         @arg @ref SYSCFG_TK_LP_TRIG_LPTIM1 
  *         @arg @ref SYSCFG_TK_LP_TRIG_LPTIM2 
  */
uint32_t HAL_SYSCFG_GetTKLPTRIG(void)
{
  return (uint32_t)(READ_BIT(SYSCFG->CFGR1, SYSCFG_CFGR1_TK_LP_TRIG));
}

/**
  * @brief  Set the source selection for the RTC-controlled TK wake-up interval.
  * @param  Source RTC-controlled TK wake-up interval Source.
  *          This parameter can be one of the following values:
  *            @arg SYSCFG_RTC_TRIG_TK_SEL_WAKEUP_TIMER
  *            @arg SYSCFG_RTC_TRIG_TK_SEL_ALARMA      
  *            @arg SYSCFG_RTC_TRIG_TK_SEL_ALARMB      
  * @retval None
  */
void HAL_SYSCFG_SetRTCTRIGTKSEL(uint32_t Source)
{
  MODIFY_REG(SYSCFG->CFGR1, SYSCFG_CFGR1_RTC_TRIG_TKSEL, Source);  
}

/**
  * @brief  Get the source selection for the RTC-controlled TK wake-up interval.
  * @retval Returned value can be one of the following values:
  *         @arg @ref SYSCFG_RTC_TRIG_TK_SEL_WAKEUP_TIMER
  *         @arg @ref SYSCFG_RTC_TRIG_TK_SEL_ALARMA      
  *         @arg @ref SYSCFG_RTC_TRIG_TK_SEL_ALARMB      
  */
uint32_t HAL_SYSCFG_GetRTCTRIGTKSEL(void)
{
  return (uint32_t)(READ_BIT(SYSCFG->CFGR1, SYSCFG_CFGR1_RTC_TRIG_TKSEL));
}

#if defined(SYSCFG_CFGR1_LPTIM1_TRIG_TKEN)
/**
  * @brief  Enabel LPTIM1 count overflow triggers TK low-power wake-up
  * @retval None
  */
void HAL_SYSCFG_EnableLPTIM1TrigTK(void)
{
  SET_BIT(SYSCFG->CFGR1, SYSCFG_CFGR1_LPTIM1_TRIG_TKEN);  
}

/**
  * @brief  Disable LPTIM1 count overflow triggers TK low-power wake-up
  * @retval None
  */
void HAL_SYSCFG_DisableLPTIM1TrigTK(void)
{
  CLEAR_BIT(SYSCFG->CFGR1, SYSCFG_CFGR1_LPTIM1_TRIG_TKEN);  
}
#endif

#if defined(SYSCFG_CFGR1_LPTIM2_TRIG_TKEN)
/**
  * @brief  Enabel LPTIM2 count overflow triggers TK low-power wake-up
  * @retval None
  */
void HAL_SYSCFG_EnableLPTIM2TrigTK(void)
{
  SET_BIT(SYSCFG->CFGR1, SYSCFG_CFGR1_LPTIM2_TRIG_TKEN);  
}

/**
  * @brief  Disable LPTIM2 count overflow triggers TK low-power wake-up
  * @retval None
  */
void HAL_SYSCFG_DisableLPTIM2TrigTK(void)
{
  CLEAR_BIT(SYSCFG->CFGR1, SYSCFG_CFGR1_LPTIM2_TRIG_TKEN);  
}
#endif

#if (defined(SYSCFG_PA_ENS_PA_ENS) || defined(SYSCFG_PB_ENS_PB_ENS) || defined(SYSCFG_PC_ENS_PC_ENS) || defined(SYSCFG_PD_ENS_PD_ENS))
/**
  * @brief  Enable GPIO Noise Filter
  * @note   Depending on devices and packages, some IOs may not be available.
  *         Refer to device datasheet for IOs availability.
  * @param  GPIOx where x can be (A,B,C,D) to select the GPIO peripheral for PY32T0 family
  * @param  GPIO_Pin specifies the pin to be Noise Filter
  *         This parameter can be any combination of GPIO_PIN_x where x can be (0..15).
  * @retval None
  */
void HAL_SYSCFG_EnableGPIONoiseFilter(GPIO_TypeDef *GPIOx,uint16_t GPIO_Pin)
{
  /* Check the parameters */
  assert_param(IS_GPIO_ALL_INSTANCE(GPIOx));
  assert_param(IS_GPIO_PIN(GPIO_Pin));
  if(GPIOx==GPIOA)
  {    
    SET_BIT(SYSCFG->PA_ENS,GPIO_Pin);
  }
  else if(GPIOx==GPIOB)
  {
    SET_BIT(SYSCFG->PB_ENS,GPIO_Pin);
  }
  else if(GPIOx==GPIOC)
  {
    SET_BIT(SYSCFG->PC_ENS,GPIO_Pin);
  }
  else if(GPIOx==GPIOD)
  {
    SET_BIT(SYSCFG->PD_ENS,GPIO_Pin);
  }
  else
  {
    
  }
}

/**
  * @brief  Disable GPIO Noise Filter
  * @note   Depending on devices and packages, some IOs may not be available.
  *         Refer to device datasheet for IOs availability.
  * @param  GPIOx where x can be (A,B,C,D) to select the GPIO peripheral for PY32T0 family
  * @param  GPIO_Pin specifies the pin to be Noise Filter
  *         This parameter can be any combination of GPIO_PIN_x where x can be (0..15).
  * @retval None
  */
void HAL_SYSCFG_DisableGPIONoiseFilter(GPIO_TypeDef *GPIOx,uint16_t GPIO_Pin)
{
  /* Check the parameters */
  assert_param(IS_GPIO_ALL_INSTANCE(GPIOx));
  assert_param(IS_GPIO_PIN(GPIO_Pin));
  if(GPIOx==GPIOA)
  {    
    CLEAR_BIT(SYSCFG->PA_ENS,GPIO_Pin);
  }
  else if(GPIOx==GPIOB)
  {
    CLEAR_BIT(SYSCFG->PB_ENS,GPIO_Pin);
  }
  else if(GPIOx==GPIOC)
  {
    CLEAR_BIT(SYSCFG->PC_ENS,GPIO_Pin);
  }
  else if(GPIOx==GPIOD)
  {
    CLEAR_BIT(SYSCFG->PD_ENS,GPIO_Pin);
  }
  else
  {
    
  }
}
#endif

/**
  * @brief  GPIO Analog2 enable.
  * @note   Depending on devices and packages, some IOs may not be available.
  *         Refer to device datasheet for IOs availability.
  * @param  GPIOx where x can be (A,B,C,D) to select the GPIO peripheral for PY32T0 family
  * @param  GPIO_Pin specifies the pin to be GPIO Analog2
  *         This parameter can be any combination of GPIO_PIN_x where x can be (0..15).
  * @retval None
  */
void HAL_SYSCFG_EnableGPIOAnalog2(GPIO_TypeDef *GPIOx,uint16_t GPIO_Pin)
{
  /* Check the parameters */
  assert_param(IS_GPIO_ALL_INSTANCE(GPIOx));
  assert_param(IS_GPIO_PIN(GPIO_Pin));
  if(GPIOx==GPIOA)
  {    
    SET_BIT(SYSCFG->PA_ANA2EN,GPIO_Pin);
  }
  else if(GPIOx==GPIOB)
  {
    SET_BIT(SYSCFG->PB_ANA2EN,GPIO_Pin);
  }
  else if(GPIOx==GPIOC)
  {
    SET_BIT(SYSCFG->PC_ANA2EN,GPIO_Pin);
  }
  else if(GPIOx==GPIOD)
  {
    SET_BIT(SYSCFG->PD_ANA2EN,GPIO_Pin);
  }
  else
  {
    
  }
}

/**
  * @brief  GPIO Analog2 disable.
  * @note   Depending on devices and packages, some IOs may not be available.
  *         Refer to device datasheet for IOs availability.
  * @param  GPIOx where x can be (A,B,C,D) to select the GPIO peripheral for PY32T0 family
  * @param  GPIO_Pin specifies the pin to be GPIO Analog2
  *         This parameter can be any combination of GPIO_PIN_x where x can be (0..15).
  * @retval None
  */
void HAL_SYSCFG_DisableGPIOAnalog2(GPIO_TypeDef *GPIOx,uint16_t GPIO_Pin)
{
  /* Check the parameters */
  assert_param(IS_GPIO_ALL_INSTANCE(GPIOx));
  assert_param(IS_GPIO_PIN(GPIO_Pin));
  if(GPIOx==GPIOA)
  {    
    CLEAR_BIT(SYSCFG->PA_ANA2EN,GPIO_Pin);
  }
  else if(GPIOx==GPIOB)
  {
    CLEAR_BIT(SYSCFG->PB_ANA2EN,GPIO_Pin);
  }
  else if(GPIOx==GPIOC)
  {
    CLEAR_BIT(SYSCFG->PC_ANA2EN,GPIO_Pin);
  }
  else if(GPIOx==GPIOD)
  {
    CLEAR_BIT(SYSCFG->PD_ANA2EN,GPIO_Pin);
  }
  else
  {
    
  }
}

/**
  * @brief  Enable I2C pin Signal.
  * @param  PORT_Pin specifies the pin
  *         This parameter can be any combination of the following values:
  *            @arg SYSCFG_EIIC_PA11
  *            @arg SYSCFG_EIIC_PA12
  *            @arg SYSCFG_EIIC_PA13
  *            @arg SYSCFG_EIIC_PA14
  *            @arg SYSCFG_EIIC_PB4  
  *            @arg SYSCFG_EIIC_PB5  
  *            @arg SYSCFG_EIIC_PB8  
  *            @arg SYSCFG_EIIC_PB9  
  *            @arg SYSCFG_EIIC_PB12 
  *            @arg SYSCFG_EIIC_PB13 
  *            @arg SYSCFG_EIIC_PD10 
  *            @arg SYSCFG_EIIC_PD11 
  *            @arg SYSCFG_EIIC_PC5  
  *            @arg SYSCFG_EIIC_PC6  
  *            @arg SYSCFG_EIIC_PC7  
  *            @arg SYSCFG_EIIC_PC9  
  *            @arg SYSCFG_EIIC_PC10 
  *            @arg SYSCFG_EIIC_PC12 
  *            @arg SYSCFG_EIIC_PC13 
  *            @arg SYSCFG_EIIC_PC14 
  *            @arg SYSCFG_EIIC_PC15 
  *            @arg SYSCFG_EIIC_PD6  
  *            @arg SYSCFG_EIIC_PD7  
  *            @arg SYSCFG_EIIC_PD14 
  *            @arg SYSCFG_EIIC_PD15 
  * @retval None
  */
void HAL_SYSCFG_EnableI2CPinSignal(uint32_t PORT_Pin)
{
  SET_BIT(SYSCFG->IOCFG, PORT_Pin);
}

/**
  * @brief  Disable I2C pin Signal.
  * @param  PORT_Pin specifies the pin
  *         This parameter can be any combination of the following values:
  *            @arg SYSCFG_EIIC_PA11
  *            @arg SYSCFG_EIIC_PA12
  *            @arg SYSCFG_EIIC_PA13
  *            @arg SYSCFG_EIIC_PA14
  *            @arg SYSCFG_EIIC_PB4  
  *            @arg SYSCFG_EIIC_PB5  
  *            @arg SYSCFG_EIIC_PB8  
  *            @arg SYSCFG_EIIC_PB9  
  *            @arg SYSCFG_EIIC_PB12 
  *            @arg SYSCFG_EIIC_PB13 
  *            @arg SYSCFG_EIIC_PD10 
  *            @arg SYSCFG_EIIC_PD11 
  *            @arg SYSCFG_EIIC_PC5  
  *            @arg SYSCFG_EIIC_PC6  
  *            @arg SYSCFG_EIIC_PC7  
  *            @arg SYSCFG_EIIC_PC9  
  *            @arg SYSCFG_EIIC_PC10 
  *            @arg SYSCFG_EIIC_PC12 
  *            @arg SYSCFG_EIIC_PC13 
  *            @arg SYSCFG_EIIC_PC14 
  *            @arg SYSCFG_EIIC_PC15 
  *            @arg SYSCFG_EIIC_PD6  
  *            @arg SYSCFG_EIIC_PD7  
  *            @arg SYSCFG_EIIC_PD14 
  *            @arg SYSCFG_EIIC_PD15 
  * @retval None
  */
void HAL_SYSCFG_DisableI2CPinSignal(uint32_t PORT_Pin)
{
  CLEAR_BIT(SYSCFG->IOCFG, PORT_Pin);
}

/**
  * @brief  Enable high driving capability of LED pins.
  * @param  PORT_Pin specifies the pin
  *         This parameter can be any combination of the following values:
  *            @arg SYSCFG_EHS_PB2 
  *            @arg SYSCFG_EHS_PB3 
  *            @arg SYSCFG_EHS_PB4 
  *            @arg SYSCFG_EHS_PB5 
  *            @arg SYSCFG_EHS_PB6 
  *            @arg SYSCFG_EHS_PB7 
  *            @arg SYSCFG_EHS_PB8 
  *            @arg SYSCFG_EHS_PB9 
  * @retval None
  */
void HAL_SYSCFG_EnableLEDPinHighDrvSignal(uint32_t PORT_Pin)
{
  SET_BIT(SYSCFG->LEDCFG, PORT_Pin);
}

/**
  * @brief  Disable high driving capability of LED pins.
  * @param  PORT_Pin specifies the pin
  *         This parameter can be any combination of the following values:
  *            @arg SYSCFG_EHS_PB2 
  *            @arg SYSCFG_EHS_PB3 
  *            @arg SYSCFG_EHS_PB4 
  *            @arg SYSCFG_EHS_PB5 
  *            @arg SYSCFG_EHS_PB6 
  *            @arg SYSCFG_EHS_PB7 
  *            @arg SYSCFG_EHS_PB8 
  *            @arg SYSCFG_EHS_PB9 
  * @retval None
  */
void HAL_SYSCFG_DisableLEDPinHighDrvSignal(uint32_t PORT_Pin)
{
  CLEAR_BIT(SYSCFG->LEDCFG, PORT_Pin);
}

/**
  * @brief  Enable I2C pin pull-up.
  * @param  PORT_Pin specifies the pin
  *         This parameter can be any combination of the following values:
  *            @arg SYSCFG_PU_IIC_PD14
  *            @arg SYSCFG_PU_IIC_PD15
  * @retval None
  */
void HAL_SYSCFG_EnableI2CPinPullUp(uint32_t PORT_Pin)
{
  SET_BIT(SYSCFG->IOCFG, PORT_Pin);
}

/**
  * @brief  Disable I2C pin pull-up.
  * @param  PORT_Pin specifies the pin
  *         This parameter can be any combination of the following values:
  *            @arg SYSCFG_PU_IIC_PD14
  *            @arg SYSCFG_PU_IIC_PD15
  * @retval None
  */
void HAL_SYSCFG_DisableI2CPinPullUp(uint32_t PORT_Pin)
{
  CLEAR_BIT(SYSCFG->IOCFG, PORT_Pin);
}

/**
  * @brief  Enable SEG Constant Current Source.
  * @param  SEGx specifies the seg
  *         This parameter can be any combination of the following values:
  *            @arg SYSCFG_SEGIS_EN_0
  *            @arg SYSCFG_SEGIS_EN_1
  *            @arg SYSCFG_SEGIS_EN_2
  *            @arg SYSCFG_SEGIS_EN_3
  * @retval None
  */
void HAL_SYSCFG_EnableSEGConstantCurrentSource(uint32_t SEGx)
{
  SET_BIT(SYSCFG->LEDCFG, SEGx);
}

/**
  * @brief  Disable SEG Constant Current Source.
  * @param  SEGx specifies the seg
  *         This parameter can be any combination of the following values:
  *            @arg SYSCFG_SEGIS_EN_0 
  *            @arg SYSCFG_SEGIS_EN_1 
  *            @arg SYSCFG_SEGIS_EN_2 
  *            @arg SYSCFG_SEGIS_EN_3 
  * @retval None
  */
void HAL_SYSCFG_DisableSEGConstantCurrentSource(uint32_t SEGx)
{
  CLEAR_BIT(SYSCFG->LEDCFG, SEGx);
}

/**
  * @brief  Enable GPIO Constant Current Source.
  * @param  GPIOx specifies the GPIO
  *         This parameter can be any combination of the following values:
  *            @arg SYSCFG_ENSEG_PB2 
  *            @arg SYSCFG_ENSEG_PB3 
  *            @arg SYSCFG_ENSEG_PB4 
  *            @arg SYSCFG_ENSEG_PB5 
  *            @arg SYSCFG_ENSEG_PB6 
  *            @arg SYSCFG_ENSEG_PB7 
  *            @arg SYSCFG_ENSEG_PB8 
  *            @arg SYSCFG_ENSEG_PB9 
  *            @arg SYSCFG_ENSEG_PB10
  *            @arg SYSCFG_ENSEG_PB11
  *            @arg SYSCFG_ENSEG_PB12
  *            @arg SYSCFG_ENSEG_PB13
  *            @arg SYSCFG_ENSEG_PB14
  *            @arg SYSCFG_ENSEG_PB15
  *            @arg SYSCFG_ENSEG_PC0 
  *            @arg SYSCFG_ENSEG_PC1 
  * @retval None
  */
void HAL_SYSCFG_EnableGPIOConstantCurrentSource(uint32_t GPIOx)
{
  SET_BIT(SYSCFG->LEDCFG, GPIOx);
}

/**
  * @brief  Disable GPIO Constant Current Source..
  * @param  GPIOx specifies the seg
  *         This parameter can be any combination of the following values:
  *            @arg SYSCFG_ENSEG_PB2 
  *            @arg SYSCFG_ENSEG_PB3 
  *            @arg SYSCFG_ENSEG_PB4 
  *            @arg SYSCFG_ENSEG_PB5 
  *            @arg SYSCFG_ENSEG_PB6 
  *            @arg SYSCFG_ENSEG_PB7 
  *            @arg SYSCFG_ENSEG_PB8 
  *            @arg SYSCFG_ENSEG_PB9 
  *            @arg SYSCFG_ENSEG_PB10
  *            @arg SYSCFG_ENSEG_PB11
  *            @arg SYSCFG_ENSEG_PB12
  *            @arg SYSCFG_ENSEG_PB13
  *            @arg SYSCFG_ENSEG_PB14
  *            @arg SYSCFG_ENSEG_PB15
  *            @arg SYSCFG_ENSEG_PC0 
  *            @arg SYSCFG_ENSEG_PC1 
  * @retval None
  */
void HAL_SYSCFG_DisableGPIOConstantCurrentSource(uint32_t GPIOx)
{
  CLEAR_BIT(SYSCFG->LEDCFG, GPIOx);
}

/** @brief SRAM page write protection enable
  * @param Page: This parameter is a long 32bit value and can be a value of @ref SYSCFG_SRAMWRP
  * @note  write protection can only be disabled by a system reset
  * @retval None
  */
void HAL_SYSCFG_SRAM_WriteProtectionEnable(uint32_t Page)
{
  SET_BIT(SYSCFG->SWPR, (uint32_t)(Page));
}

#if defined(VREFBUF)
/**
  * @brief  Enable the Internal Voltage Reference buffer (VREFBUF).
  * @retval None
  */
void HAL_SYSCFG_EnableVREFBUF(void)
{
  SET_BIT(VREFBUF->CR, VREFBUF_CR_VREFBUF_EN);
}

/**
  * @brief  Disable the Internal Voltage Reference buffer (VREFBUF).
  * @retval None
  */
void HAL_SYSCFG_DisableVREFBUF(void)
{
  CLEAR_BIT(VREFBUF->CR, VREFBUF_CR_VREFBUF_EN);
}

/**
  * @brief  Configure the Internal Voltage Reference buffer (VREFBUF).
  * @param  Vrefbuf specifies the vrebuf voltage level
  *         This parameter can be any combination of the following values:
  *            @arg SYSCFG_VREFBUF_1P024V
  *            @arg SYSCFG_VREFBUF_1P5V  
  *            @arg SYSCFG_VREFBUF_2P048V
  *            @arg SYSCFG_VREFBUF_2P5V  
  *            @arg SYSCFG_VREFBUF_0P6V  
  * @retval None
  */
void HAL_SYSCFG_VREFBUFConfig(uint32_t Vrefbuf)
{
  MODIFY_REG(VREFBUF->CR, (VREFBUF_CR_VREFBUF_EN | VREFBUF_CR_VREFBUF_OUT_SEL), Vrefbuf);
}

#endif /* VREFBUF */

/**
  * @}
  */



/**
  * @}
  */

#endif /* HAL_MODULE_ENABLED */
/**
  * @}
  */

/**
  * @}
  */

/************************ (C) COPYRIGHT Puya *****END OF FILE******************/
