lib: Remove unused stm32f1 "hal" code

Now that the stm32f1 code has been merged into the stm32 code, there
is no longer a need to use the upstream stm32f1 "hal" code.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 0 insertions, 330 deletions

diff --git a/lib/stm32f1/hal/source/stm32f1xx_hal_crc.c b/lib/stm32f1/hal/source/stm32f1xx_hal_crc.c
deleted file mode 100644
index cbf1d5c3..00000000
--- a/lib/stm32f1/hal/source/stm32f1xx_hal_crc.c
+++ /dev/null
@@ -1,330 +0,0 @@
-/**

-  ******************************************************************************

-  * @file    stm32f1xx_hal_crc.c

-  * @author  MCD Application Team

-  * @brief   CRC HAL module driver.

-  *          This file provides firmware functions to manage the following

-  *          functionalities of the Cyclic Redundancy Check (CRC) peripheral:

-  *           + Initialization and de-initialization functions

-  *           + Peripheral Control functions

-  *           + Peripheral State functions

-  *

-  @verbatim

- ===============================================================================

-                     ##### How to use this driver #####

- ===============================================================================

-    [..]

-         (+) Enable CRC AHB clock using __HAL_RCC_CRC_CLK_ENABLE();

-         (+) Initialize CRC calculator

-             (++) specify generating polynomial (peripheral default or non-default one)

-             (++) specify initialization value (peripheral default or non-default one)

-             (++) specify input data format

-             (++) specify input or output data inversion mode if any

-         (+) Use HAL_CRC_Accumulate() function to compute the CRC value of the

-             input data buffer starting with the previously computed CRC as

-             initialization value

-         (+) Use HAL_CRC_Calculate() function to compute the CRC value of the

-             input data buffer starting with the defined initialization value

-             (default or non-default) to initiate CRC calculation

-

-  @endverbatim

-  ******************************************************************************

-  * @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 "stm32f1xx_hal.h"

-

-/** @addtogroup STM32F1xx_HAL_Driver

-  * @{

-  */

-

-/** @defgroup CRC CRC

-  * @brief CRC HAL module driver.

-  * @{

-  */

-

-#ifdef HAL_CRC_MODULE_ENABLED

-

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

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

-/* Private macro -------------------------------------------------------------*/

-/* Private variables ---------------------------------------------------------*/

-/* Private function prototypes -----------------------------------------------*/

-

-/* Exported functions --------------------------------------------------------*/

-

-/** @defgroup CRC_Exported_Functions CRC Exported Functions

-  * @{

-  */

-

-/** @defgroup CRC_Exported_Functions_Group1 Initialization and de-initialization functions

- *  @brief    Initialization and Configuration functions.

- *

-@verbatim

- ===============================================================================

-            ##### Initialization and de-initialization functions #####

- ===============================================================================

-    [..]  This section provides functions allowing to:

-      (+) Initialize the CRC according to the specified parameters

-          in the CRC_InitTypeDef and create the associated handle

-      (+) DeInitialize the CRC peripheral

-      (+) Initialize the CRC MSP (MCU Specific Package)

-      (+) DeInitialize the CRC MSP

-

-@endverbatim

-  * @{

-  */

-

-/**

-  * @brief  Initialize the CRC according to the specified

-  *         parameters in the CRC_InitTypeDef and create the associated handle.

-  * @param  hcrc CRC handle

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc)

-{

-  /* Check the CRC handle allocation */

-  if (hcrc == NULL)

-  {

-    return HAL_ERROR;

-  }

-

-  /* Check the parameters */

-  assert_param(IS_CRC_ALL_INSTANCE(hcrc->Instance));

-

-  if (hcrc->State == HAL_CRC_STATE_RESET)

-  {

-    /* Allocate lock resource and initialize it */

-    hcrc->Lock = HAL_UNLOCKED;

-    /* Init the low level hardware */

-    HAL_CRC_MspInit(hcrc);

-  }

-

-  /* Change CRC peripheral state */

-  hcrc->State = HAL_CRC_STATE_READY;

-

-  /* Return function status */

-  return HAL_OK;

-}

-

-/**

-  * @brief  DeInitialize the CRC peripheral.

-  * @param  hcrc CRC handle

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_CRC_DeInit(CRC_HandleTypeDef *hcrc)

-{

-  /* Check the CRC handle allocation */

-  if (hcrc == NULL)

-  {

-    return HAL_ERROR;

-  }

-

-  /* Check the parameters */

-  assert_param(IS_CRC_ALL_INSTANCE(hcrc->Instance));

-

-  /* Check the CRC peripheral state */

-  if (hcrc->State == HAL_CRC_STATE_BUSY)

-  {

-    return HAL_BUSY;

-  }

-

-  /* Change CRC peripheral state */

-  hcrc->State = HAL_CRC_STATE_BUSY;

-

-  /* Reset CRC calculation unit */

-  __HAL_CRC_DR_RESET(hcrc);

-

-  /* Reset IDR register content */

-  CLEAR_BIT(hcrc->Instance->IDR, CRC_IDR_IDR);

-

-  /* DeInit the low level hardware */

-  HAL_CRC_MspDeInit(hcrc);

-

-  /* Change CRC peripheral state */

-  hcrc->State = HAL_CRC_STATE_RESET;

-

-  /* Process unlocked */

-  __HAL_UNLOCK(hcrc);

-

-  /* Return function status */

-  return HAL_OK;

-}

-

-/**

-  * @brief  Initializes the CRC MSP.

-  * @param  hcrc CRC handle

-  * @retval None

-  */

-__weak void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc)

-{

-  /* Prevent unused argument(s) compilation warning */

-  UNUSED(hcrc);

-

-  /* NOTE : This function should not be modified, when the callback is needed,

-            the HAL_CRC_MspInit can be implemented in the user file

-   */

-}

-

-/**

-  * @brief  DeInitialize the CRC MSP.

-  * @param  hcrc CRC handle

-  * @retval None

-  */

-__weak void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc)

-{

-  /* Prevent unused argument(s) compilation warning */

-  UNUSED(hcrc);

-

-  /* NOTE : This function should not be modified, when the callback is needed,

-            the HAL_CRC_MspDeInit can be implemented in the user file

-   */

-}

-

-/**

-  * @}

-  */

-

-/** @defgroup CRC_Exported_Functions_Group2 Peripheral Control functions

- *  @brief    management functions.

- *

-@verbatim

- ===============================================================================

-                      ##### Peripheral Control functions #####

- ===============================================================================

-    [..]  This section provides functions allowing to:

-      (+) compute the 32-bit CRC value of a 32-bit data buffer

-          using combination of the previous CRC value and the new one.

-

-       [..]  or

-

-      (+) compute the 32-bit CRC value of a 32-bit data buffer

-          independently of the previous CRC value.

-

-@endverbatim

-  * @{

-  */

-

-/**

-  * @brief  Compute the 32-bit CRC value of a 32-bit data buffer

-  *         starting with the previously computed CRC as initialization value.

-  * @param  hcrc CRC handle

-  * @param  pBuffer pointer to the input data buffer.

-  * @param  BufferLength input data buffer length (number of uint32_t words).

-  * @retval uint32_t CRC (returned value LSBs for CRC shorter than 32 bits)

-  */

-uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength)

-{

-  uint32_t index;      /* CRC input data buffer index */

-  uint32_t temp = 0U;  /* CRC output (read from hcrc->Instance->DR register) */

-

-  /* Change CRC peripheral state */

-  hcrc->State = HAL_CRC_STATE_BUSY;

-

-  /* Enter Data to the CRC calculator */

-  for (index = 0U; index < BufferLength; index++)

-  {

-    hcrc->Instance->DR = pBuffer[index];

-  }

-  temp = hcrc->Instance->DR;

-

-  /* Change CRC peripheral state */

-  hcrc->State = HAL_CRC_STATE_READY;

-

-  /* Return the CRC computed value */

-  return temp;

-}

-

-/**

-  * @brief  Compute the 32-bit CRC value of a 32-bit data buffer

-  *         starting with hcrc->Instance->INIT as initialization value.

-  * @param  hcrc CRC handle

-  * @param  pBuffer pointer to the input data buffer.

-  * @param  BufferLength input data buffer length (number of uint32_t words).

-  * @retval uint32_t CRC (returned value LSBs for CRC shorter than 32 bits)

-  */

-uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength)

-{

-  uint32_t index;      /* CRC input data buffer index */

-  uint32_t temp = 0U;  /* CRC output (read from hcrc->Instance->DR register) */

-

-  /* Change CRC peripheral state */

-  hcrc->State = HAL_CRC_STATE_BUSY;

-

-  /* Reset CRC Calculation Unit (hcrc->Instance->INIT is

-  *  written in hcrc->Instance->DR) */

-  __HAL_CRC_DR_RESET(hcrc);

-

-  /* Enter 32-bit input data to the CRC calculator */

-  for (index = 0U; index < BufferLength; index++)

-  {

-    hcrc->Instance->DR = pBuffer[index];

-  }

-  temp = hcrc->Instance->DR;

-

-  /* Change CRC peripheral state */

-  hcrc->State = HAL_CRC_STATE_READY;

-

-  /* Return the CRC computed value */

-  return temp;

-}

-

-/**

-  * @}

-  */

-

-/** @defgroup CRC_Exported_Functions_Group3 Peripheral State functions

- *  @brief    Peripheral State functions.

- *

-@verbatim

- ===============================================================================

-                      ##### Peripheral State functions #####

- ===============================================================================

-    [..]

-    This subsection permits to get in run-time the status of the peripheral.

-

-@endverbatim

-  * @{

-  */

-

-/**

-  * @brief  Return the CRC handle state.

-  * @param  hcrc CRC handle

-  * @retval HAL state

-  */

-HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc)

-{

-  /* Return CRC handle state */

-  return hcrc->State;

-}

-

-/**

-  * @}

-  */

-

-/**

-  * @}

-  */

-

-

-#endif /* HAL_CRC_MODULE_ENABLED */

-/**

-  * @}

-  */

-

-/**

-  * @}

-  */

-

-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/