stm32f0: Remove hal based stm32f0 implementation

Signed-off-by: Eug Krashtan <eug.krashtan@gmail.com>
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 0 insertions, 621 deletions

diff --git a/lib/hal-stm32f0/source/stm32f0xx_hal_uart_ex.c b/lib/hal-stm32f0/source/stm32f0xx_hal_uart_ex.c
deleted file mode 100644
index d9fcb1f8..00000000
--- a/lib/hal-stm32f0/source/stm32f0xx_hal_uart_ex.c
+++ /dev/null
@@ -1,621 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    stm32f0xx_hal_uart_ex.c
-  * @author  MCD Application Team
-  * @brief   Extended UART HAL module driver.
-  *          This file provides firmware functions to manage the following extended
-  *          functionalities of the Universal Asynchronous Receiver Transmitter Peripheral (UART).
-  *           + Initialization and de-initialization functions
-  *           + Peripheral Control functions
-  *
-  *
-  @verbatim
-  ==============================================================================
-               ##### UART peripheral extended features  #####
-  ==============================================================================
-
-    (#) Declare a UART_HandleTypeDef handle structure.
-
-    (#) For the UART RS485 Driver Enable mode, initialize the UART registers
-        by calling the HAL_RS485Ex_Init() API.
-
-
-  @endverbatim
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; 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.
-  *
-  ******************************************************************************
-  */
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f0xx_hal.h"
-
-/** @addtogroup STM32F0xx_HAL_Driver
-  * @{
-  */
-
-/** @defgroup UARTEx UARTEx
-  * @brief UART Extended HAL module driver
-  * @{
-  */
-
-#ifdef HAL_UART_MODULE_ENABLED
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macros ------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-/* Private function prototypes -----------------------------------------------*/
-/** @defgroup UARTEx_Private_Functions UARTEx Private Functions
-  * @{
-  */
-#if !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC)
-static void UARTEx_Wakeup_AddressConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection);
-#endif /* !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC) */
-
-/**
-  * @}
-  */
-
-/* Exported functions ---------------------------------------------------------*/
-
-/** @defgroup UARTEx_Exported_Functions UARTEx Exported Functions
-  * @{
-  */
-
-/** @defgroup UARTEx_Exported_Functions_Group1 Extended Initialization and de-initialization functions
-  * @brief    Extended Initialization and Configuration Functions
-  *
-@verbatim
-===============================================================================
-            ##### Initialization and Configuration functions #####
- ==============================================================================
-    [..]
-    This subsection provides a set of functions allowing to initialize the USARTx or the UARTy
-    in asynchronous mode.
-      (+) For the asynchronous mode the parameters below can be configured:
-        (++) Baud Rate
-        (++) Word Length (Fixed to 8-bits only for LIN mode)
-        (++) Stop Bit
-        (++) Parity
-        (++) Hardware flow control
-        (++) Receiver/transmitter modes
-        (++) Over Sampling Method
-        (++) One-Bit Sampling Method
-      (+) For the asynchronous mode, the following advanced features can be configured as well:
-        (++) TX and/or RX pin level inversion
-        (++) data logical level inversion
-        (++) RX and TX pins swap
-        (++) RX overrun detection disabling
-        (++) DMA disabling on RX error
-        (++) MSB first on communication line
-        (++) auto Baud rate detection
-    [..]
-    The HAL_LIN_Init() and HAL_RS485Ex_Init() APIs follows respectively the LIN and 
-    the UART RS485 mode configuration procedures (details for the procedures are 
-    available in reference manual).
-
-@endverbatim
-  * @{
-  */
-
-/*
-  Additional Table:  If the parity is enabled, then the MSB bit of the data written
-                     in the data register is transmitted but is changed by the parity bit.
-                     According to device capability (support or not of 7-bit word length),
-                     frame length is either defined by the M bit (8-bits or 9-bits)
-                     or by the M1 and M0 bits (7-bit, 8-bit or 9-bit).
-                     Possible UART frame formats are as listed in the following table:
-            
-      Table 1. UART frame format.             
-      +-----------------------------------------------------------------------+
-      |       M bit       |  PCE bit  |             UART frame                |
-      |-------------------|-----------|---------------------------------------|
-      |         0         |     0     |    | SB |    8-bit data   | STB |     |
-      |-------------------|-----------|---------------------------------------|
-      |         0         |     1     |    | SB | 7-bit data | PB | STB |     |
-      |-------------------|-----------|---------------------------------------|
-      |         1         |     0     |    | SB |    9-bit data   | STB |     |
-      |-------------------|-----------|---------------------------------------|
-      |         1         |     1     |    | SB | 8-bit data | PB | STB |     |
-      +-----------------------------------------------------------------------+
-      |  M1 bit |  M0 bit |  PCE bit  |             UART frame                |
-      |---------|---------|-----------|---------------------------------------|
-      |    0    |    0    |     0     |    | SB |    8 bit data   | STB |     |
-      |---------|---------|-----------|---------------------------------------|
-      |    0    |    0    |     1     |    | SB | 7 bit data | PB | STB |     |
-      |---------|---------|-----------|---------------------------------------|
-      |    0    |    1    |     0     |    | SB |    9 bit data   | STB |     |
-      |---------|---------|-----------|---------------------------------------|
-      |    0    |    1    |     1     |    | SB | 8 bit data | PB | STB |     |
-      |---------|---------|-----------|---------------------------------------|
-      |    1    |    0    |     0     |    | SB |    7 bit data   | STB |     |
-      |---------|---------|-----------|---------------------------------------|
-      |    1    |    0    |     1     |    | SB | 6 bit data | PB | STB |     |
-      +-----------------------------------------------------------------------+
-
-*/
-
-/**
-  * @brief Initialize the RS485 Driver enable feature according to the specified
-  *         parameters in the UART_InitTypeDef and creates the associated handle.
-  * @param huart UART handle.
-  * @param Polarity select the driver enable polarity.
-  *        This parameter can be one of the following values:
-  *          @arg @ref UART_DE_POLARITY_HIGH DE signal is active high
-  *          @arg @ref UART_DE_POLARITY_LOW  DE signal is active low
-  * @param AssertionTime Driver Enable assertion time:
-  *                         5-bit value defining the time between the activation of the DE (Driver Enable)
-  *                         signal and the beginning of the start bit. It is expressed in sample time
-  *                         units (1/8 or 1/16 bit time, depending on the oversampling rate)
-  * @param DeassertionTime Driver Enable deassertion time:
-  *                         5-bit value defining the time between the end of the last stop bit, in a
-  *                         transmitted message, and the de-activation of the DE (Driver Enable) signal.
-  *                         It is expressed in sample time units (1/8 or 1/16 bit time, depending on the
-  *                         oversampling rate).
-  * @retval HAL status
-  */
-HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t Polarity, uint32_t AssertionTime, uint32_t DeassertionTime)
-{
-  uint32_t temp = 0x0U;
-
-  /* Check the UART handle allocation */
-  if(huart == NULL)
-  {
-    return HAL_ERROR;
-  }
-  /* Check the Driver Enable UART instance */
-  assert_param(IS_UART_DRIVER_ENABLE_INSTANCE(huart->Instance));
-
-  /* Check the Driver Enable polarity */
-  assert_param(IS_UART_DE_POLARITY(Polarity));
-
-  /* Check the Driver Enable assertion time */
-  assert_param(IS_UART_ASSERTIONTIME(AssertionTime));
-
-  /* Check the Driver Enable deassertion time */
-  assert_param(IS_UART_DEASSERTIONTIME(DeassertionTime));
-
-  if(huart->gState == HAL_UART_STATE_RESET)
-  {
-    /* Allocate lock resource and initialize it */
-    huart->Lock = HAL_UNLOCKED;
-
-    /* Init the low level hardware : GPIO, CLOCK, CORTEX */
-    HAL_UART_MspInit(huart);
-  }
-
-  huart->gState = HAL_UART_STATE_BUSY;
-
-  /* Disable the Peripheral */
-  __HAL_UART_DISABLE(huart);
-
-  /* Set the UART Communication parameters */
-  if (UART_SetConfig(huart) == HAL_ERROR)
-  {
-    return HAL_ERROR;
-  }
-
-  if(huart->AdvancedInit.AdvFeatureInit != UART_ADVFEATURE_NO_INIT)
-  {
-    UART_AdvFeatureConfig(huart);
-  }
-
-  /* Enable the Driver Enable mode by setting the DEM bit in the CR3 register */
-  SET_BIT(huart->Instance->CR3, USART_CR3_DEM);
-
-  /* Set the Driver Enable polarity */
-  MODIFY_REG(huart->Instance->CR3, USART_CR3_DEP, Polarity);
-
-  /* Set the Driver Enable assertion and deassertion times */
-  temp = (AssertionTime << UART_CR1_DEAT_ADDRESS_LSB_POS);
-  temp |= (DeassertionTime << UART_CR1_DEDT_ADDRESS_LSB_POS);
-  MODIFY_REG(huart->Instance->CR1, (USART_CR1_DEDT|USART_CR1_DEAT), temp);
-
-  /* Enable the Peripheral */
-  __HAL_UART_ENABLE(huart);
-
-  /* TEACK and/or REACK to check before moving huart->gState and huart->RxState to Ready */
-  return (UART_CheckIdleState(huart));
-}
-
-#if !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC)
-/**
-  * @brief Initialize the LIN mode according to the specified
-  *        parameters in the UART_InitTypeDef and creates the associated handle .
-  * @param huart UART handle.
-  * @param BreakDetectLength specifies the LIN break detection length.
-  *        This parameter can be one of the following values:
-  *          @arg @ref UART_LINBREAKDETECTLENGTH_10B 10-bit break detection
-  *          @arg @ref UART_LINBREAKDETECTLENGTH_11B 11-bit break detection
-  * @retval HAL status
-  */
-HAL_StatusTypeDef HAL_LIN_Init(UART_HandleTypeDef *huart, uint32_t BreakDetectLength)
-{
-  /* Check the UART handle allocation */
-  if(huart == NULL)
-  {
-    return HAL_ERROR;
-  }
-
-  /* Check the LIN UART instance */
-  assert_param(IS_UART_LIN_INSTANCE(huart->Instance));
-  /* Check the Break detection length parameter */
-  assert_param(IS_UART_LIN_BREAK_DETECT_LENGTH(BreakDetectLength));
-
-  /* LIN mode limited to 16-bit oversampling only */
-  if(huart->Init.OverSampling == UART_OVERSAMPLING_8)
-  {
-    return HAL_ERROR;
-  }
-  /* LIN mode limited to 8-bit data length */
-  if(huart->Init.WordLength != UART_WORDLENGTH_8B)
-  {
-    return HAL_ERROR;
-  }
-
-  if(huart->gState == HAL_UART_STATE_RESET)
-  {
-    /* Allocate lock resource and initialize it */
-    huart->Lock = HAL_UNLOCKED;
-
-    /* Init the low level hardware : GPIO, CLOCK */
-    HAL_UART_MspInit(huart);
-  }
-
-  huart->gState = HAL_UART_STATE_BUSY;
-
-  /* Disable the Peripheral */
-  __HAL_UART_DISABLE(huart);
-
-  /* Set the UART Communication parameters */
-  if (UART_SetConfig(huart) == HAL_ERROR)
-  {
-    return HAL_ERROR;
-  }
-
-  if (huart->AdvancedInit.AdvFeatureInit != UART_ADVFEATURE_NO_INIT)
-  {
-    UART_AdvFeatureConfig(huart);
-  }
-
-  /* In LIN mode, the following bits must be kept cleared:
-  - LINEN and CLKEN bits in the USART_CR2 register,
-  - SCEN and IREN bits in the USART_CR3 register.*/
-  CLEAR_BIT(huart->Instance->CR2, USART_CR2_CLKEN);
-  CLEAR_BIT(huart->Instance->CR3, (USART_CR3_HDSEL | USART_CR3_IREN | USART_CR3_SCEN));
-
-  /* Enable the LIN mode by setting the LINEN bit in the CR2 register */
-  SET_BIT(huart->Instance->CR2, USART_CR2_LINEN);
-
-  /* Set the USART LIN Break detection length. */
-  MODIFY_REG(huart->Instance->CR2, USART_CR2_LBDL, BreakDetectLength);
-
-  /* Enable the Peripheral */
-  __HAL_UART_ENABLE(huart);
-
-  /* TEACK and/or REACK to check before moving huart->gState and huart->RxState to Ready */
-  return (UART_CheckIdleState(huart));
-}
-#endif /* !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC) */ 
-
-/**
-  * @}
-  */
-
-/** @defgroup UARTEx_Exported_Functions_Group2 Extended IO operation function 
-  * @brief    Extended UART Interrupt handling function 
-  *
-@verbatim
- ===============================================================================
-                      ##### IO operation function #####
- ===============================================================================
-    [..]
-    This subsection provides function to handle Wake up interrupt call-back.
-        
-    (#) Callback provided in No_Blocking mode:
-        (++) HAL_UARTEx_WakeupCallback()
-
-@endverbatim
-  * @{
-  */
-
-#if !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC)
-/**
-  * @brief  UART wakeup from Stop mode callback.
-  * @param  huart UART handle.
-  * @retval None
-  */
-__weak void HAL_UARTEx_WakeupCallback(UART_HandleTypeDef *huart)
-{
-  /* Prevent unused argument(s) compilation warning */
-  UNUSED(huart);
-
-  /* NOTE : This function should not be modified, when the callback is needed,
-            the HAL_UARTEx_WakeupCallback can be implemented in the user file.
-   */
-}
-#endif /*!defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC)*/ 
-
-/**
-  * @}
-  */
-
-
-/** @defgroup UARTEx_Exported_Functions_Group3 Extended Peripheral Control functions
-  * @brief    Extended Peripheral Control functions
-  *
-@verbatim
- ===============================================================================
-                      ##### Peripheral Control functions #####
- ===============================================================================
-    [..]
-    This subsection provides extended functions allowing to control the UART.         
-     (+) HAL_UARTEx_StopModeWakeUpSourceConfig() API sets Wakeup from Stop mode interrupt flag selection
-     (+) HAL_UARTEx_EnableStopMode() API allows the UART to wake up the MCU from Stop mode as 
-         long as UART clock is HSI or LSE 
-     (+) HAL_UARTEx_DisableStopMode() API disables the above feature 
-     (+) HAL_MultiProcessorEx_AddressLength_Set() API optionally sets the UART node address
-         detection length to more than 4 bits for multiprocessor address mark wake up.
-     (+) HAL_LIN_SendBreak() API transmits the break characters
-
-
-@endverbatim
-  * @{
-  */
-
-#if !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC)
-/**
-  * @brief Set Wakeup from Stop mode interrupt flag selection.
-  * @param huart UART handle.
-  * @param WakeUpSelection address match, Start Bit detection or RXNE bit status.
-  * This parameter can be one of the following values:
-  *      @arg @ref UART_WAKEUP_ON_ADDRESS
-  *      @arg @ref UART_WAKEUP_ON_STARTBIT
-  *      @arg @ref UART_WAKEUP_ON_READDATA_NONEMPTY
-  * @retval HAL status
-  */
-HAL_StatusTypeDef HAL_UARTEx_StopModeWakeUpSourceConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection)
-{
-  HAL_StatusTypeDef status = HAL_OK;
-  uint32_t tickstart = 0U;
-
-  /* check the wake-up from stop mode UART instance */
-  assert_param(IS_UART_WAKEUP_FROMSTOP_INSTANCE(huart->Instance));
-  /* check the wake-up selection parameter */
-  assert_param(IS_UART_WAKEUP_SELECTION(WakeUpSelection.WakeUpEvent));
-
-  /* Process Locked */
-  __HAL_LOCK(huart);
-
-  huart->gState = HAL_UART_STATE_BUSY;
-
-  /* Disable the Peripheral */
-  __HAL_UART_DISABLE(huart);
-
-  /* Set the wake-up selection scheme */
-  MODIFY_REG(huart->Instance->CR3, USART_CR3_WUS, WakeUpSelection.WakeUpEvent);
-
-  if (WakeUpSelection.WakeUpEvent == UART_WAKEUP_ON_ADDRESS)
-  {
-    UARTEx_Wakeup_AddressConfig(huart, WakeUpSelection);
-  }
-
-  /* Enable the Peripheral */
-  __HAL_UART_ENABLE(huart);
-
-  /* Init tickstart for timeout managment*/
-  tickstart = HAL_GetTick();
-
-  /* Wait until REACK flag is set */
-  if(UART_WaitOnFlagUntilTimeout(huart, USART_ISR_REACK, RESET, tickstart, HAL_UART_TIMEOUT_VALUE) != HAL_OK)
-  {
-    status = HAL_TIMEOUT;
-  }
-  else
-  {
-    /* Initialize the UART State */
-    huart->gState = HAL_UART_STATE_READY;
-  }
-
-  /* Process Unlocked */
-  __HAL_UNLOCK(huart);
-
-  return status;
-}
-
-
-/**
-  * @brief Enable UART Stop Mode.
-  * @note  The UART is able to wake up the MCU from Stop 1 mode as long as UART clock is HSI or LSE.
-  * @param huart UART handle.
-  * @retval HAL status
-  */
-HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart)
-{
-  /* Check parameter */
-  assert_param(IS_UART_WAKEUP_FROMSTOP_INSTANCE(huart->Instance));
-
-  /* Process Locked */
-  __HAL_LOCK(huart);
-
-  huart->gState = HAL_UART_STATE_BUSY;
-
-  /* Set UESM bit */
-  SET_BIT(huart->Instance->CR1, USART_CR1_UESM);
-
-  huart->gState = HAL_UART_STATE_READY;
-
-  /* Process Unlocked */
-  __HAL_UNLOCK(huart);
-
-  return HAL_OK;
-}
-
-/**
-  * @brief Disable UART Stop Mode.
-  * @param huart UART handle.
-  * @retval HAL status
-  */
-HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart)
-{
-  /* Check parameter */
-  assert_param(IS_UART_WAKEUP_FROMSTOP_INSTANCE(huart->Instance));
-
-  /* Process Locked */
-  __HAL_LOCK(huart);
-
-  huart->gState = HAL_UART_STATE_BUSY;
-
-  /* Clear UESM bit */
-  CLEAR_BIT(huart->Instance->CR1, USART_CR1_UESM);
-
-  huart->gState = HAL_UART_STATE_READY;
-
-  /* Process Unlocked */
-  __HAL_UNLOCK(huart);
-
-  return HAL_OK;
-}
-#endif /* !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC) */
-
-/**
-  * @brief By default in multiprocessor mode, when the wake up method is set
-  *        to address mark, the UART handles only 4-bit long addresses detection;
-  *        this API allows to enable longer addresses detection (6-, 7- or 8-bit
-  *        long).
-  * @note  Addresses detection lengths are: 6-bit address detection in 7-bit data mode, 
-  *        7-bit address detection in 8-bit data mode, 8-bit address detection in 9-bit data mode.
-  * @param huart UART handle.
-  * @param AddressLength this parameter can be one of the following values:
-  *          @arg @ref UART_ADDRESS_DETECT_4B 4-bit long address
-  *          @arg @ref UART_ADDRESS_DETECT_7B 6-, 7- or 8-bit long address
-  * @retval HAL status
-  */
-HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength)
-{
-  /* Check the UART handle allocation */
-  if(huart == NULL)
-  {
-    return HAL_ERROR;
-  }
-
-  /* Check the address length parameter */
-  assert_param(IS_UART_ADDRESSLENGTH_DETECT(AddressLength));
-
-  huart->gState = HAL_UART_STATE_BUSY;
-
-  /* Disable the Peripheral */
-  __HAL_UART_DISABLE(huart);
-
-  /* Set the address length */
-  MODIFY_REG(huart->Instance->CR2, USART_CR2_ADDM7, AddressLength);
-
-  /* Enable the Peripheral */
-  __HAL_UART_ENABLE(huart);
-
-  /* TEACK and/or REACK to check before moving huart->gState to Ready */
-  return (UART_CheckIdleState(huart));
-}
-
-
-#if !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC)
-/**
-  * @brief  Transmit break characters.
-  * @param  huart UART handle.
-  * @retval HAL status
-  */
-HAL_StatusTypeDef HAL_LIN_SendBreak(UART_HandleTypeDef *huart)
-{
-  /* Check the parameters */
-  assert_param(IS_UART_LIN_INSTANCE(huart->Instance));
-
-  /* Process Locked */
-  __HAL_LOCK(huart);
-
-  huart->gState = HAL_UART_STATE_BUSY;
-
-  /* Send break characters */
-  huart->Instance->RQR |= UART_SENDBREAK_REQUEST;
-
-  huart->gState = HAL_UART_STATE_READY;
-
-  /* Process Unlocked */
-  __HAL_UNLOCK(huart);
-
-  return HAL_OK;
-}
-#endif /* !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC) */
-
-/**
-  * @}
-  */
-
-/**
-  * @}
-  */
-
-/** @addtogroup UARTEx_Private_Functions
-  * @{
-  */
-
-#if !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC)
-/**
-  * @brief Initialize the UART wake-up from stop mode parameters when triggered by address detection.
-  * @param huart UART handle.
-  * @param WakeUpSelection UART wake up from stop mode parameters.
-  * @retval None
-  */
-static void UARTEx_Wakeup_AddressConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection)
-{
-  /* Check parmeters */
-  assert_param(IS_UART_WAKEUP_FROMSTOP_INSTANCE(huart->Instance));
-  assert_param(IS_UART_ADDRESSLENGTH_DETECT(WakeUpSelection.AddressLength));
-
-  /* Set the USART address length */
-  MODIFY_REG(huart->Instance->CR2, USART_CR2_ADDM7, WakeUpSelection.AddressLength);
-
-  /* Set the USART address node */
-  MODIFY_REG(huart->Instance->CR2, USART_CR2_ADD, ((uint32_t)WakeUpSelection.Address << UART_CR2_ADDRESS_LSB_POS));
-}
-#endif /* !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC) */
-
-/**
-  * @}
-  */
-
-#endif /* HAL_UART_MODULE_ENABLED */
-
-/**
-  * @}
-  */
-
-/**
-  * @}
-  */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/