minkbd: repo restructure

1 files changed, 0 insertions, 264 deletions

diff --git a/Blink/Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_iwdg.c b/Blink/Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_iwdg.c
deleted file mode 100644
index 18edcd2..0000000
--- a/Blink/Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_iwdg.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/**

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

-  * @file    stm32f0xx_hal_iwdg.c

-  * @author  MCD Application Team

-  * @brief   IWDG HAL module driver.

-  *          This file provides firmware functions to manage the following

-  *          functionalities of the Independent Watchdog (IWDG) peripheral:

-  *           + Initialization and Start functions

-  *           + IO operation functions

-  *

-  @verbatim

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

-                    ##### IWDG Generic features #####

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

-  [..]

-    (+) The IWDG can be started by either software or hardware (configurable

-        through option byte).

-

-    (+) The IWDG is clocked by Low-Speed clock (LSI) and thus stays active even

-        if the main clock fails.

-

-    (+) Once the IWDG is started, the LSI is forced ON and both can not be

-        disabled. The counter starts counting down from the reset value (0xFFF).

-        When it reaches the end of count value (0x000) a reset signal is

-        generated (IWDG reset).

-

-    (+) Whenever the key value 0x0000 AAAA is written in the IWDG_KR register,

-        the IWDG_RLR value is reloaded in the counter and the watchdog reset is

-        prevented.

-

-    (+) The IWDG is implemented in the VDD voltage domain that is still functional

-        in STOP and STANDBY mode (IWDG reset can wake-up from STANDBY).

-        IWDGRST flag in RCC_CSR register can be used to inform when an IWDG

-        reset occurs.

-

-    (+) Debug mode : When the microcontroller enters debug mode (core halted),

-        the IWDG counter either continues to work normally or stops, depending

-        on DBG_IWDG_STOP configuration bit in DBG module, accessible through

-        __HAL_DBGMCU_FREEZE_IWDG() and __HAL_DBGMCU_UNFREEZE_IWDG() macros.

-

-    [..] Min-max timeout value @32KHz (LSI): ~125us / ~32.7s

-         The IWDG timeout may vary due to LSI frequency dispersion. STM32F0xx

-         devices provide the capability to measure the LSI frequency (LSI clock

-         connected internally to TIM16 CH1 input capture). The measured value

-         can be used to have an IWDG timeout with an acceptable accuracy.

-

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

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

-  [..]

-    (#) Use IWDG using HAL_IWDG_Init() function to :

-      (++) Enable instance by writing Start keyword in IWDG_KEY register. LSI

-           clock is forced ON and IWDG counter starts counting down.

-      (++) Enable write access to configuration registers:

-          IWDG_PR, IWDG_RLR and IWDG_WINR.

-      (++) Configure the IWDG prescaler and counter reload value. This reload

-           value will be loaded in the IWDG counter each time the watchdog is

-           reloaded, then the IWDG will start counting down from this value.

-      (++) Wait for status flags to be reset.

-      (++) Depending on window parameter:

-        (+++) If Window Init parameter is same as Window register value,

-             nothing more is done but reload counter value in order to exit

-             function with exact time base.

-        (+++) Else modify Window register. This will automatically reload

-             watchdog counter.

-

-    (#) Then the application program must refresh the IWDG counter at regular

-        intervals during normal operation to prevent an MCU reset, using

-        HAL_IWDG_Refresh() function.

-

-     *** IWDG HAL driver macros list ***

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

-     [..]

-       Below the list of most used macros in IWDG HAL driver:

-      (+) __HAL_IWDG_START: Enable the IWDG peripheral

-      (+) __HAL_IWDG_RELOAD_COUNTER: Reloads IWDG counter with value defined in

-          the reload register

-

-  @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 "stm32f0xx_hal.h"

-

-/** @addtogroup STM32F0xx_HAL_Driver

-  * @{

-  */

-

-#ifdef HAL_IWDG_MODULE_ENABLED

-/** @addtogroup IWDG

-  * @brief IWDG HAL module driver.

-  * @{

-  */

-

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

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

-/** @defgroup IWDG_Private_Defines IWDG Private Defines

-  * @{

-  */

-/* Status register need 5 RC LSI divided by prescaler clock to be updated. With

-   higher prescaler (256), and according to LSI variation, we need to wait at

-   least 6 cycles so 48 ms. */

-#define HAL_IWDG_DEFAULT_TIMEOUT            48u

-/**

-  * @}

-  */

-

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

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

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

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

-

-/** @addtogroup IWDG_Exported_Functions

-  * @{

-  */

-

-/** @addtogroup IWDG_Exported_Functions_Group1

-  *  @brief    Initialization and Start functions.

-  *

-@verbatim

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

-          ##### Initialization and Start functions #####

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

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

-      (+) Initialize the IWDG according to the specified parameters in the

-          IWDG_InitTypeDef of associated handle.

-      (+) Manage Window option.

-      (+) Once initialization is performed in HAL_IWDG_Init function, Watchdog

-          is reloaded in order to exit function with correct time base.

-

-@endverbatim

-  * @{

-  */

-

-/**

-  * @brief  Initialize the IWDG according to the specified parameters in the

-  *         IWDG_InitTypeDef and start watchdog. Before exiting function,

-  *         watchdog is refreshed in order to have correct time base.

-  * @param  hiwdg  pointer to a IWDG_HandleTypeDef structure that contains

-  *                the configuration information for the specified IWDG module.

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_IWDG_Init(IWDG_HandleTypeDef *hiwdg)

-{

-  uint32_t tickstart;

-

-  /* Check the IWDG handle allocation */

-  if (hiwdg == NULL)

-  {

-    return HAL_ERROR;

-  }

-

-  /* Check the parameters */

-  assert_param(IS_IWDG_ALL_INSTANCE(hiwdg->Instance));

-  assert_param(IS_IWDG_PRESCALER(hiwdg->Init.Prescaler));

-  assert_param(IS_IWDG_RELOAD(hiwdg->Init.Reload));

-  assert_param(IS_IWDG_WINDOW(hiwdg->Init.Window));

-

-  /* Enable IWDG. LSI is turned on automatically */

-  __HAL_IWDG_START(hiwdg);

-

-  /* Enable write access to IWDG_PR, IWDG_RLR and IWDG_WINR registers by writing

-  0x5555 in KR */

-  IWDG_ENABLE_WRITE_ACCESS(hiwdg);

-

-  /* Write to IWDG registers the Prescaler & Reload values to work with */

-  hiwdg->Instance->PR = hiwdg->Init.Prescaler;

-  hiwdg->Instance->RLR = hiwdg->Init.Reload;

-

-  /* Check pending flag, if previous update not done, return timeout */

-  tickstart = HAL_GetTick();

-

-  /* Wait for register to be updated */

-  while (hiwdg->Instance->SR != 0x00u)

-  {

-    if ((HAL_GetTick() - tickstart) > HAL_IWDG_DEFAULT_TIMEOUT)

-    {

-      return HAL_TIMEOUT;

-    }

-  }

-

-  /* If window parameter is different than current value, modify window

-  register */

-  if (hiwdg->Instance->WINR != hiwdg->Init.Window)

-  {

-    /* Write to IWDG WINR the IWDG_Window value to compare with. In any case,

-    even if window feature is disabled, Watchdog will be reloaded by writing

-    windows register */

-    hiwdg->Instance->WINR = hiwdg->Init.Window;

-  }

-  else

-  {

-    /* Reload IWDG counter with value defined in the reload register */

-    __HAL_IWDG_RELOAD_COUNTER(hiwdg);

-  }

-

-  /* Return function status */

-  return HAL_OK;

-}

-

-/**

-  * @}

-  */

-

-

-/** @addtogroup IWDG_Exported_Functions_Group2

-  *  @brief   IO operation functions

-  *

-@verbatim

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

-                      ##### IO operation functions #####

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

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

-      (+) Refresh the IWDG.

-

-@endverbatim

-  * @{

-  */

-

-

-/**

-  * @brief  Refresh the IWDG.

-  * @param  hiwdg  pointer to a IWDG_HandleTypeDef structure that contains

-  *                the configuration information for the specified IWDG module.

-  * @retval HAL status

-  */

-HAL_StatusTypeDef HAL_IWDG_Refresh(IWDG_HandleTypeDef *hiwdg)

-{

-  /* Reload IWDG counter with value defined in the reload register */

-  __HAL_IWDG_RELOAD_COUNTER(hiwdg);

-

-  /* Return function status */

-  return HAL_OK;

-}

-

-/**

-  * @}

-  */

-

-/**

-  * @}

-  */

-

-#endif /* HAL_IWDG_MODULE_ENABLED */

-/**

-  * @}

-  */

-

-/**

-  * @}

-  */

-

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