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, 727 deletions

diff --git a/lib/stm32f1/hal/include/stm32f1xx_hal_spi.h b/lib/stm32f1/hal/include/stm32f1xx_hal_spi.h
deleted file mode 100644
index 482d8765..00000000
--- a/lib/stm32f1/hal/include/stm32f1xx_hal_spi.h
+++ /dev/null
@@ -1,727 +0,0 @@
-/**

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

-  * @file    stm32f1xx_hal_spi.h

-  * @author  MCD Application Team

-  * @brief   Header file of SPI HAL module.

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

-  * @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

-  *

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

-  */

-

-/* Define to prevent recursive inclusion -------------------------------------*/

-#ifndef STM32F1xx_HAL_SPI_H

-#define STM32F1xx_HAL_SPI_H

-

-#ifdef __cplusplus

-extern "C" {

-#endif

-

-/* Includes ------------------------------------------------------------------*/

-#include "stm32f1xx_hal_def.h"

-

-/** @addtogroup STM32F1xx_HAL_Driver

-  * @{

-  */

-

-/** @addtogroup SPI

-  * @{

-  */

-

-/* Exported types ------------------------------------------------------------*/

-/** @defgroup SPI_Exported_Types SPI Exported Types

-  * @{

-  */

-

-/**

-  * @brief  SPI Configuration Structure definition

-  */

-typedef struct

-{

-  uint32_t Mode;                /*!< Specifies the SPI operating mode.

-                                     This parameter can be a value of @ref SPI_Mode */

-

-  uint32_t Direction;           /*!< Specifies the SPI bidirectional mode state.

-                                     This parameter can be a value of @ref SPI_Direction */

-

-  uint32_t DataSize;            /*!< Specifies the SPI data size.

-                                     This parameter can be a value of @ref SPI_Data_Size */

-

-  uint32_t CLKPolarity;         /*!< Specifies the serial clock steady state.

-                                     This parameter can be a value of @ref SPI_Clock_Polarity */

-

-  uint32_t CLKPhase;            /*!< Specifies the clock active edge for the bit capture.

-                                     This parameter can be a value of @ref SPI_Clock_Phase */

-

-  uint32_t NSS;                 /*!< Specifies whether the NSS signal is managed by

-                                     hardware (NSS pin) or by software using the SSI bit.

-                                     This parameter can be a value of @ref SPI_Slave_Select_management */

-

-  uint32_t BaudRatePrescaler;   /*!< Specifies the Baud Rate prescaler value which will be

-                                     used to configure the transmit and receive SCK clock.

-                                     This parameter can be a value of @ref SPI_BaudRate_Prescaler

-                                     @note The communication clock is derived from the master

-                                     clock. The slave clock does not need to be set. */

-

-  uint32_t FirstBit;            /*!< Specifies whether data transfers start from MSB or LSB bit.

-                                     This parameter can be a value of @ref SPI_MSB_LSB_transmission */

-

-  uint32_t TIMode;              /*!< Specifies if the TI mode is enabled or not.

-                                     This parameter can be a value of @ref SPI_TI_mode */

-

-  uint32_t CRCCalculation;      /*!< Specifies if the CRC calculation is enabled or not.

-                                     This parameter can be a value of @ref SPI_CRC_Calculation */

-

-  uint32_t CRCPolynomial;       /*!< Specifies the polynomial used for the CRC calculation.

-                                     This parameter must be an odd number between Min_Data = 1 and Max_Data = 65535 */

-} SPI_InitTypeDef;

-

-/**

-  * @brief  HAL SPI State structure definition

-  */

-typedef enum

-{

-  HAL_SPI_STATE_RESET      = 0x00U,    /*!< Peripheral not Initialized                         */

-  HAL_SPI_STATE_READY      = 0x01U,    /*!< Peripheral Initialized and ready for use           */

-  HAL_SPI_STATE_BUSY       = 0x02U,    /*!< an internal process is ongoing                     */

-  HAL_SPI_STATE_BUSY_TX    = 0x03U,    /*!< Data Transmission process is ongoing               */

-  HAL_SPI_STATE_BUSY_RX    = 0x04U,    /*!< Data Reception process is ongoing                  */

-  HAL_SPI_STATE_BUSY_TX_RX = 0x05U,    /*!< Data Transmission and Reception process is ongoing */

-  HAL_SPI_STATE_ERROR      = 0x06U,    /*!< SPI error state                                    */

-  HAL_SPI_STATE_ABORT      = 0x07U     /*!< SPI abort is ongoing                               */

-} HAL_SPI_StateTypeDef;

-

-/**

-  * @brief  SPI handle Structure definition

-  */

-typedef struct __SPI_HandleTypeDef

-{

-  SPI_TypeDef                *Instance;      /*!< SPI registers base address               */

-

-  SPI_InitTypeDef            Init;           /*!< SPI communication parameters             */

-

-  uint8_t                    *pTxBuffPtr;    /*!< Pointer to SPI Tx transfer Buffer        */

-

-  uint16_t                   TxXferSize;     /*!< SPI Tx Transfer size                     */

-

-  __IO uint16_t              TxXferCount;    /*!< SPI Tx Transfer Counter                  */

-

-  uint8_t                    *pRxBuffPtr;    /*!< Pointer to SPI Rx transfer Buffer        */

-

-  uint16_t                   RxXferSize;     /*!< SPI Rx Transfer size                     */

-

-  __IO uint16_t              RxXferCount;    /*!< SPI Rx Transfer Counter                  */

-

-  void (*RxISR)(struct __SPI_HandleTypeDef *hspi);   /*!< function pointer on Rx ISR       */

-

-  void (*TxISR)(struct __SPI_HandleTypeDef *hspi);   /*!< function pointer on Tx ISR       */

-

-  DMA_HandleTypeDef          *hdmatx;        /*!< SPI Tx DMA Handle parameters             */

-

-  DMA_HandleTypeDef          *hdmarx;        /*!< SPI Rx DMA Handle parameters             */

-

-  HAL_LockTypeDef            Lock;           /*!< Locking object                           */

-

-  __IO HAL_SPI_StateTypeDef  State;          /*!< SPI communication state                  */

-

-  __IO uint32_t              ErrorCode;      /*!< SPI Error code                           */

-

-#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)

-  void (* TxCpltCallback)(struct __SPI_HandleTypeDef *hspi);             /*!< SPI Tx Completed callback          */

-  void (* RxCpltCallback)(struct __SPI_HandleTypeDef *hspi);             /*!< SPI Rx Completed callback          */

-  void (* TxRxCpltCallback)(struct __SPI_HandleTypeDef *hspi);           /*!< SPI TxRx Completed callback        */

-  void (* TxHalfCpltCallback)(struct __SPI_HandleTypeDef *hspi);         /*!< SPI Tx Half Completed callback     */

-  void (* RxHalfCpltCallback)(struct __SPI_HandleTypeDef *hspi);         /*!< SPI Rx Half Completed callback     */

-  void (* TxRxHalfCpltCallback)(struct __SPI_HandleTypeDef *hspi);       /*!< SPI TxRx Half Completed callback   */

-  void (* ErrorCallback)(struct __SPI_HandleTypeDef *hspi);              /*!< SPI Error callback                 */

-  void (* AbortCpltCallback)(struct __SPI_HandleTypeDef *hspi);          /*!< SPI Abort callback                 */

-  void (* MspInitCallback)(struct __SPI_HandleTypeDef *hspi);            /*!< SPI Msp Init callback              */

-  void (* MspDeInitCallback)(struct __SPI_HandleTypeDef *hspi);          /*!< SPI Msp DeInit callback            */

-

-#endif  /* USE_HAL_SPI_REGISTER_CALLBACKS */

-} SPI_HandleTypeDef;

-

-#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)

-/**

-  * @brief  HAL SPI Callback ID enumeration definition

-  */

-typedef enum

-{

-  HAL_SPI_TX_COMPLETE_CB_ID             = 0x00U,    /*!< SPI Tx Completed callback ID         */

-  HAL_SPI_RX_COMPLETE_CB_ID             = 0x01U,    /*!< SPI Rx Completed callback ID         */

-  HAL_SPI_TX_RX_COMPLETE_CB_ID          = 0x02U,    /*!< SPI TxRx Completed callback ID       */

-  HAL_SPI_TX_HALF_COMPLETE_CB_ID        = 0x03U,    /*!< SPI Tx Half Completed callback ID    */

-  HAL_SPI_RX_HALF_COMPLETE_CB_ID        = 0x04U,    /*!< SPI Rx Half Completed callback ID    */

-  HAL_SPI_TX_RX_HALF_COMPLETE_CB_ID     = 0x05U,    /*!< SPI TxRx Half Completed callback ID  */

-  HAL_SPI_ERROR_CB_ID                   = 0x06U,    /*!< SPI Error callback ID                */

-  HAL_SPI_ABORT_CB_ID                   = 0x07U,    /*!< SPI Abort callback ID                */

-  HAL_SPI_MSPINIT_CB_ID                 = 0x08U,    /*!< SPI Msp Init callback ID             */

-  HAL_SPI_MSPDEINIT_CB_ID               = 0x09U     /*!< SPI Msp DeInit callback ID           */

-

-} HAL_SPI_CallbackIDTypeDef;

-

-/**

-  * @brief  HAL SPI Callback pointer definition

-  */

-typedef  void (*pSPI_CallbackTypeDef)(SPI_HandleTypeDef *hspi); /*!< pointer to an SPI callback function */

-

-#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */

-/**

-  * @}

-  */

-

-/* Exported constants --------------------------------------------------------*/

-/** @defgroup SPI_Exported_Constants SPI Exported Constants

-  * @{

-  */

-

-/** @defgroup SPI_Error_Code SPI Error Code

-  * @{

-  */

-#define HAL_SPI_ERROR_NONE              (0x00000000U)   /*!< No error                               */

-#define HAL_SPI_ERROR_MODF              (0x00000001U)   /*!< MODF error                             */

-#define HAL_SPI_ERROR_CRC               (0x00000002U)   /*!< CRC error                              */

-#define HAL_SPI_ERROR_OVR               (0x00000004U)   /*!< OVR error                              */

-#define HAL_SPI_ERROR_DMA               (0x00000010U)   /*!< DMA transfer error                     */

-#define HAL_SPI_ERROR_FLAG              (0x00000020U)   /*!< Error on RXNE/TXE/BSY Flag             */

-#define HAL_SPI_ERROR_ABORT             (0x00000040U)   /*!< Error during SPI Abort procedure       */

-#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)

-#define HAL_SPI_ERROR_INVALID_CALLBACK  (0x00000080U)   /*!< Invalid Callback error                 */

-#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */

-/**

-  * @}

-  */

-

-/** @defgroup SPI_Mode SPI Mode

-  * @{

-  */

-#define SPI_MODE_SLAVE                  (0x00000000U)

-#define SPI_MODE_MASTER                 (SPI_CR1_MSTR | SPI_CR1_SSI)

-/**

-  * @}

-  */

-

-/** @defgroup SPI_Direction SPI Direction Mode

-  * @{

-  */

-#define SPI_DIRECTION_2LINES            (0x00000000U)

-#define SPI_DIRECTION_2LINES_RXONLY     SPI_CR1_RXONLY

-#define SPI_DIRECTION_1LINE             SPI_CR1_BIDIMODE

-/**

-  * @}

-  */

-

-/** @defgroup SPI_Data_Size SPI Data Size

-  * @{

-  */

-#define SPI_DATASIZE_8BIT               (0x00000000U)

-#define SPI_DATASIZE_16BIT              SPI_CR1_DFF

-/**

-  * @}

-  */

-

-/** @defgroup SPI_Clock_Polarity SPI Clock Polarity

-  * @{

-  */

-#define SPI_POLARITY_LOW                (0x00000000U)

-#define SPI_POLARITY_HIGH               SPI_CR1_CPOL

-/**

-  * @}

-  */

-

-/** @defgroup SPI_Clock_Phase SPI Clock Phase

-  * @{

-  */

-#define SPI_PHASE_1EDGE                 (0x00000000U)

-#define SPI_PHASE_2EDGE                 SPI_CR1_CPHA

-/**

-  * @}

-  */

-

-/** @defgroup SPI_Slave_Select_management SPI Slave Select Management

-  * @{

-  */

-#define SPI_NSS_SOFT                    SPI_CR1_SSM

-#define SPI_NSS_HARD_INPUT              (0x00000000U)

-#define SPI_NSS_HARD_OUTPUT             (SPI_CR2_SSOE << 16U)

-/**

-  * @}

-  */

-

-/** @defgroup SPI_BaudRate_Prescaler SPI BaudRate Prescaler

-  * @{

-  */

-#define SPI_BAUDRATEPRESCALER_2         (0x00000000U)

-#define SPI_BAUDRATEPRESCALER_4         (SPI_CR1_BR_0)

-#define SPI_BAUDRATEPRESCALER_8         (SPI_CR1_BR_1)

-#define SPI_BAUDRATEPRESCALER_16        (SPI_CR1_BR_1 | SPI_CR1_BR_0)

-#define SPI_BAUDRATEPRESCALER_32        (SPI_CR1_BR_2)

-#define SPI_BAUDRATEPRESCALER_64        (SPI_CR1_BR_2 | SPI_CR1_BR_0)

-#define SPI_BAUDRATEPRESCALER_128       (SPI_CR1_BR_2 | SPI_CR1_BR_1)

-#define SPI_BAUDRATEPRESCALER_256       (SPI_CR1_BR_2 | SPI_CR1_BR_1 | SPI_CR1_BR_0)

-/**

-  * @}

-  */

-

-/** @defgroup SPI_MSB_LSB_transmission SPI MSB LSB Transmission

-  * @{

-  */

-#define SPI_FIRSTBIT_MSB                (0x00000000U)

-#define SPI_FIRSTBIT_LSB                SPI_CR1_LSBFIRST

-/**

-  * @}

-  */

-

-/** @defgroup SPI_TI_mode SPI TI Mode

-  * @{

-  */

-#define SPI_TIMODE_DISABLE              (0x00000000U)

-/**

-  * @}

-  */

-

-/** @defgroup SPI_CRC_Calculation SPI CRC Calculation

-  * @{

-  */

-#define SPI_CRCCALCULATION_DISABLE      (0x00000000U)

-#define SPI_CRCCALCULATION_ENABLE       SPI_CR1_CRCEN

-/**

-  * @}

-  */

-

-/** @defgroup SPI_Interrupt_definition SPI Interrupt Definition

-  * @{

-  */

-#define SPI_IT_TXE                      SPI_CR2_TXEIE

-#define SPI_IT_RXNE                     SPI_CR2_RXNEIE

-#define SPI_IT_ERR                      SPI_CR2_ERRIE

-/**

-  * @}

-  */

-

-/** @defgroup SPI_Flags_definition SPI Flags Definition

-  * @{

-  */

-#define SPI_FLAG_RXNE                   SPI_SR_RXNE   /* SPI status flag: Rx buffer not empty flag       */

-#define SPI_FLAG_TXE                    SPI_SR_TXE    /* SPI status flag: Tx buffer empty flag           */

-#define SPI_FLAG_BSY                    SPI_SR_BSY    /* SPI status flag: Busy flag                      */

-#define SPI_FLAG_CRCERR                 SPI_SR_CRCERR /* SPI Error flag: CRC error flag                  */

-#define SPI_FLAG_MODF                   SPI_SR_MODF   /* SPI Error flag: Mode fault flag                 */

-#define SPI_FLAG_OVR                    SPI_SR_OVR    /* SPI Error flag: Overrun flag                    */

-#define SPI_FLAG_MASK                   (SPI_SR_RXNE | SPI_SR_TXE | SPI_SR_BSY\

-                                         | SPI_SR_CRCERR | SPI_SR_MODF | SPI_SR_OVR)

-/**

-  * @}

-  */

-

-/**

-  * @}

-  */

-

-/* Exported macros -----------------------------------------------------------*/

-/** @defgroup SPI_Exported_Macros SPI Exported Macros

-  * @{

-  */

-

-/** @brief  Reset SPI handle state.

-  * @param  __HANDLE__ specifies the SPI Handle.

-  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.

-  * @retval None

-  */

-#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)

-#define __HAL_SPI_RESET_HANDLE_STATE(__HANDLE__)                do{                                                  \

-                                                                    (__HANDLE__)->State = HAL_SPI_STATE_RESET;       \

-                                                                    (__HANDLE__)->MspInitCallback = NULL;            \

-                                                                    (__HANDLE__)->MspDeInitCallback = NULL;          \

-                                                                  } while(0)

-#else

-#define __HAL_SPI_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SPI_STATE_RESET)

-#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */

-

-/** @brief  Enable the specified SPI interrupts.

-  * @param  __HANDLE__ specifies the SPI Handle.

-  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.

-  * @param  __INTERRUPT__ specifies the interrupt source to enable.

-  *         This parameter can be one of the following values:

-  *            @arg SPI_IT_TXE: Tx buffer empty interrupt enable

-  *            @arg SPI_IT_RXNE: RX buffer not empty interrupt enable

-  *            @arg SPI_IT_ERR: Error interrupt enable

-  * @retval None

-  */

-#define __HAL_SPI_ENABLE_IT(__HANDLE__, __INTERRUPT__)   SET_BIT((__HANDLE__)->Instance->CR2, (__INTERRUPT__))

-

-/** @brief  Disable the specified SPI interrupts.

-  * @param  __HANDLE__ specifies the SPI handle.

-  *         This parameter can be SPIx where x: 1, 2, or 3 to select the SPI peripheral.

-  * @param  __INTERRUPT__ specifies the interrupt source to disable.

-  *         This parameter can be one of the following values:

-  *            @arg SPI_IT_TXE: Tx buffer empty interrupt enable

-  *            @arg SPI_IT_RXNE: RX buffer not empty interrupt enable

-  *            @arg SPI_IT_ERR: Error interrupt enable

-  * @retval None

-  */

-#define __HAL_SPI_DISABLE_IT(__HANDLE__, __INTERRUPT__)  CLEAR_BIT((__HANDLE__)->Instance->CR2, (__INTERRUPT__))

-

-/** @brief  Check whether the specified SPI interrupt source is enabled or not.

-  * @param  __HANDLE__ specifies the SPI Handle.

-  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.

-  * @param  __INTERRUPT__ specifies the SPI interrupt source to check.

-  *          This parameter can be one of the following values:

-  *            @arg SPI_IT_TXE: Tx buffer empty interrupt enable

-  *            @arg SPI_IT_RXNE: RX buffer not empty interrupt enable

-  *            @arg SPI_IT_ERR: Error interrupt enable

-  * @retval The new state of __IT__ (TRUE or FALSE).

-  */

-#define __HAL_SPI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR2\

-                                                              & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)

-

-/** @brief  Check whether the specified SPI flag is set or not.

-  * @param  __HANDLE__ specifies the SPI Handle.

-  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.

-  * @param  __FLAG__ specifies the flag to check.

-  *         This parameter can be one of the following values:

-  *            @arg SPI_FLAG_RXNE: Receive buffer not empty flag

-  *            @arg SPI_FLAG_TXE: Transmit buffer empty flag

-  *            @arg SPI_FLAG_CRCERR: CRC error flag

-  *            @arg SPI_FLAG_MODF: Mode fault flag

-  *            @arg SPI_FLAG_OVR: Overrun flag

-  *            @arg SPI_FLAG_BSY: Busy flag

-  * @retval The new state of __FLAG__ (TRUE or FALSE).

-  */

-#define __HAL_SPI_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__))

-

-/** @brief  Clear the SPI CRCERR pending flag.

-  * @param  __HANDLE__ specifies the SPI Handle.

-  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.

-  * @retval None

-  */

-#define __HAL_SPI_CLEAR_CRCERRFLAG(__HANDLE__) ((__HANDLE__)->Instance->SR = (uint16_t)(~SPI_FLAG_CRCERR))

-

-/** @brief  Clear the SPI MODF pending flag.

-  * @param  __HANDLE__ specifies the SPI Handle.

-  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.

-  * @retval None

-  */

-#define __HAL_SPI_CLEAR_MODFFLAG(__HANDLE__)             \

-  do{                                                    \

-    __IO uint32_t tmpreg_modf = 0x00U;                   \

-    tmpreg_modf = (__HANDLE__)->Instance->SR;            \

-    CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_SPE); \

-    UNUSED(tmpreg_modf);                                 \

-  } while(0U)

-

-/** @brief  Clear the SPI OVR pending flag.

-  * @param  __HANDLE__ specifies the SPI Handle.

-  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.

-  * @retval None

-  */

-#define __HAL_SPI_CLEAR_OVRFLAG(__HANDLE__)        \

-  do{                                              \

-    __IO uint32_t tmpreg_ovr = 0x00U;              \

-    tmpreg_ovr = (__HANDLE__)->Instance->DR;       \

-    tmpreg_ovr = (__HANDLE__)->Instance->SR;       \

-    UNUSED(tmpreg_ovr);                            \

-  } while(0U)

-

-/** @brief  Enable the SPI peripheral.

-  * @param  __HANDLE__ specifies the SPI Handle.

-  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.

-  * @retval None

-  */

-#define __HAL_SPI_ENABLE(__HANDLE__)  SET_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_SPE)

-

-/** @brief  Disable the SPI peripheral.

-  * @param  __HANDLE__ specifies the SPI Handle.

-  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.

-  * @retval None

-  */

-#define __HAL_SPI_DISABLE(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_SPE)

-

-/**

-  * @}

-  */

-

-/* Private constants ---------------------------------------------------------*/

-/** @defgroup SPI_Private_Constants SPI Private Constants

-  * @{

-  */

-#define SPI_INVALID_CRC_ERROR     0U          /* CRC error wrongly detected */

-#define SPI_VALID_CRC_ERROR       1U          /* CRC error is true */

-/**

-  * @}

-  */

-

-/* Private macros ------------------------------------------------------------*/

-/** @defgroup SPI_Private_Macros SPI Private Macros

-  * @{

-  */

-

-/** @brief  Set the SPI transmit-only mode.

-  * @param  __HANDLE__ specifies the SPI Handle.

-  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.

-  * @retval None

-  */

-#define SPI_1LINE_TX(__HANDLE__)  SET_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_BIDIOE)

-

-/** @brief  Set the SPI receive-only mode.

-  * @param  __HANDLE__ specifies the SPI Handle.

-  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.

-  * @retval None

-  */

-#define SPI_1LINE_RX(__HANDLE__)  CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_BIDIOE)

-

-/** @brief  Reset the CRC calculation of the SPI.

-  * @param  __HANDLE__ specifies the SPI Handle.

-  *         This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.

-  * @retval None

-  */

-#define SPI_RESET_CRC(__HANDLE__) do{CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_CRCEN);\

-                                       SET_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_CRCEN);}while(0U)

-

-/** @brief  Check whether the specified SPI flag is set or not.

-  * @param  __SR__  copy of SPI SR regsiter.

-  * @param  __FLAG__ specifies the flag to check.

-  *         This parameter can be one of the following values:

-  *            @arg SPI_FLAG_RXNE: Receive buffer not empty flag

-  *            @arg SPI_FLAG_TXE: Transmit buffer empty flag

-  *            @arg SPI_FLAG_CRCERR: CRC error flag

-  *            @arg SPI_FLAG_MODF: Mode fault flag

-  *            @arg SPI_FLAG_OVR: Overrun flag

-  *            @arg SPI_FLAG_BSY: Busy flag

-  * @retval SET or RESET.

-  */

-#define SPI_CHECK_FLAG(__SR__, __FLAG__)         ((((__SR__) & ((__FLAG__) & SPI_FLAG_MASK)) == ((__FLAG__) & SPI_FLAG_MASK)) ? SET : RESET)

-

-/** @brief  Check whether the specified SPI Interrupt is set or not.

-  * @param  __CR2__  copy of SPI CR2 regsiter.

-  * @param  __INTERRUPT__ specifies the SPI interrupt source to check.

-  *         This parameter can be one of the following values:

-  *            @arg SPI_IT_TXE: Tx buffer empty interrupt enable

-  *            @arg SPI_IT_RXNE: RX buffer not empty interrupt enable

-  *            @arg SPI_IT_ERR: Error interrupt enable

-  * @retval SET or RESET.

-  */

-#define SPI_CHECK_IT_SOURCE(__CR2__, __INTERRUPT__)      ((((__CR2__) & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)

-

-/** @brief  Checks if SPI Mode parameter is in allowed range.

-  * @param  __MODE__ specifies the SPI Mode.

-  *         This parameter can be a value of @ref SPI_Mode

-  * @retval None

-  */

-#define IS_SPI_MODE(__MODE__) (((__MODE__) == SPI_MODE_SLAVE) || \

-                               ((__MODE__) == SPI_MODE_MASTER))

-

-/** @brief  Checks if SPI Direction Mode parameter is in allowed range.

-  * @param  __MODE__ specifies the SPI Direction Mode.

-  *         This parameter can be a value of @ref SPI_Direction

-  * @retval None

-  */

-#define IS_SPI_DIRECTION(__MODE__) (((__MODE__) == SPI_DIRECTION_2LINES)        || \

-                                    ((__MODE__) == SPI_DIRECTION_2LINES_RXONLY) || \

-                                    ((__MODE__) == SPI_DIRECTION_1LINE))

-

-/** @brief  Checks if SPI Direction Mode parameter is 2 lines.

-  * @param  __MODE__ specifies the SPI Direction Mode.

-  * @retval None

-  */

-#define IS_SPI_DIRECTION_2LINES(__MODE__) ((__MODE__) == SPI_DIRECTION_2LINES)

-

-/** @brief  Checks if SPI Direction Mode parameter is 1 or 2 lines.

-  * @param  __MODE__ specifies the SPI Direction Mode.

-  * @retval None

-  */

-#define IS_SPI_DIRECTION_2LINES_OR_1LINE(__MODE__) (((__MODE__) == SPI_DIRECTION_2LINES) || \

-                                                    ((__MODE__) == SPI_DIRECTION_1LINE))

-

-/** @brief  Checks if SPI Data Size parameter is in allowed range.

-  * @param  __DATASIZE__ specifies the SPI Data Size.

-  *         This parameter can be a value of @ref SPI_Data_Size

-  * @retval None

-  */

-#define IS_SPI_DATASIZE(__DATASIZE__) (((__DATASIZE__) == SPI_DATASIZE_16BIT) || \

-                                       ((__DATASIZE__) == SPI_DATASIZE_8BIT))

-

-/** @brief  Checks if SPI Serial clock steady state parameter is in allowed range.

-  * @param  __CPOL__ specifies the SPI serial clock steady state.

-  *         This parameter can be a value of @ref SPI_Clock_Polarity

-  * @retval None

-  */

-#define IS_SPI_CPOL(__CPOL__) (((__CPOL__) == SPI_POLARITY_LOW) || \

-                               ((__CPOL__) == SPI_POLARITY_HIGH))

-

-/** @brief  Checks if SPI Clock Phase parameter is in allowed range.

-  * @param  __CPHA__ specifies the SPI Clock Phase.

-  *         This parameter can be a value of @ref SPI_Clock_Phase

-  * @retval None

-  */

-#define IS_SPI_CPHA(__CPHA__) (((__CPHA__) == SPI_PHASE_1EDGE) || \

-                               ((__CPHA__) == SPI_PHASE_2EDGE))

-

-/** @brief  Checks if SPI Slave Select parameter is in allowed range.

-  * @param  __NSS__ specifies the SPI Slave Select management parameter.

-  *         This parameter can be a value of @ref SPI_Slave_Select_management

-  * @retval None

-  */

-#define IS_SPI_NSS(__NSS__) (((__NSS__) == SPI_NSS_SOFT)       || \

-                             ((__NSS__) == SPI_NSS_HARD_INPUT) || \

-                             ((__NSS__) == SPI_NSS_HARD_OUTPUT))

-

-/** @brief  Checks if SPI Baudrate prescaler parameter is in allowed range.

-  * @param  __PRESCALER__ specifies the SPI Baudrate prescaler.

-  *         This parameter can be a value of @ref SPI_BaudRate_Prescaler

-  * @retval None

-  */

-#define IS_SPI_BAUDRATE_PRESCALER(__PRESCALER__) (((__PRESCALER__) == SPI_BAUDRATEPRESCALER_2)   || \

-                                                  ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_4)   || \

-                                                  ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_8)   || \

-                                                  ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_16)  || \

-                                                  ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_32)  || \

-                                                  ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_64)  || \

-                                                  ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_128) || \

-                                                  ((__PRESCALER__) == SPI_BAUDRATEPRESCALER_256))

-

-/** @brief  Checks if SPI MSB LSB transmission parameter is in allowed range.

-  * @param  __BIT__ specifies the SPI MSB LSB transmission (whether data transfer starts from MSB or LSB bit).

-  *         This parameter can be a value of @ref SPI_MSB_LSB_transmission

-  * @retval None

-  */

-#define IS_SPI_FIRST_BIT(__BIT__) (((__BIT__) == SPI_FIRSTBIT_MSB) || \

-                                   ((__BIT__) == SPI_FIRSTBIT_LSB))

-

-/** @brief  Checks if SPI TI mode parameter is disabled.

-  * @param  __MODE__ SPI_TIMODE_DISABLE. Device not support Ti Mode.

-  *         This parameter can be a value of @ref SPI_TI_mode

-  * @retval None

-  */

-#define IS_SPI_TIMODE(__MODE__) ((__MODE__) == SPI_TIMODE_DISABLE)

-

-/** @brief  Checks if SPI CRC calculation enabled state is in allowed range.

-  * @param  __CALCULATION__ specifies the SPI CRC calculation enable state.

-  *         This parameter can be a value of @ref SPI_CRC_Calculation

-  * @retval None

-  */

-#define IS_SPI_CRC_CALCULATION(__CALCULATION__) (((__CALCULATION__) == SPI_CRCCALCULATION_DISABLE) || \

-                                                 ((__CALCULATION__) == SPI_CRCCALCULATION_ENABLE))

-

-/** @brief  Checks if SPI polynomial value to be used for the CRC calculation, is in allowed range.

-  * @param  __POLYNOMIAL__ specifies the SPI polynomial value to be used for the CRC calculation.

-  *         This parameter must be a number between Min_Data = 0 and Max_Data = 65535

-  * @retval None

-  */

-#define IS_SPI_CRC_POLYNOMIAL(__POLYNOMIAL__) (((__POLYNOMIAL__) >= 0x1U) && ((__POLYNOMIAL__) <= 0xFFFFU) && (((__POLYNOMIAL__)&0x1U) != 0U))

-

-/** @brief  Checks if DMA handle is valid.

-  * @param  __HANDLE__ specifies a DMA Handle.

-  * @retval None

-  */

-#define IS_SPI_DMA_HANDLE(__HANDLE__) ((__HANDLE__) != NULL)

-

-/**

-  * @}

-  */

-

-/* Private functions ---------------------------------------------------------*/

-/** @defgroup SPI_Private_Functions SPI Private Functions

-  * @{

-  */

-uint8_t SPI_ISCRCErrorValid(SPI_HandleTypeDef *hspi);

-/**

-  * @}

-  */

-

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

-/** @addtogroup SPI_Exported_Functions

-  * @{

-  */

-

-/** @addtogroup SPI_Exported_Functions_Group1

-  * @{

-  */

-/* Initialization/de-initialization functions  ********************************/

-HAL_StatusTypeDef HAL_SPI_Init(SPI_HandleTypeDef *hspi);

-HAL_StatusTypeDef HAL_SPI_DeInit(SPI_HandleTypeDef *hspi);

-void HAL_SPI_MspInit(SPI_HandleTypeDef *hspi);

-void HAL_SPI_MspDeInit(SPI_HandleTypeDef *hspi);

-

-/* Callbacks Register/UnRegister functions  ***********************************/

-#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)

-HAL_StatusTypeDef HAL_SPI_RegisterCallback(SPI_HandleTypeDef *hspi, HAL_SPI_CallbackIDTypeDef CallbackID, pSPI_CallbackTypeDef pCallback);

-HAL_StatusTypeDef HAL_SPI_UnRegisterCallback(SPI_HandleTypeDef *hspi, HAL_SPI_CallbackIDTypeDef CallbackID);

-#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */

-/**

-  * @}

-  */

-

-/** @addtogroup SPI_Exported_Functions_Group2

-  * @{

-  */

-/* I/O operation functions  ***************************************************/

-HAL_StatusTypeDef HAL_SPI_Transmit(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout);

-HAL_StatusTypeDef HAL_SPI_Receive(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout);

-HAL_StatusTypeDef HAL_SPI_TransmitReceive(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size,

-                                          uint32_t Timeout);

-HAL_StatusTypeDef HAL_SPI_Transmit_IT(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);

-HAL_StatusTypeDef HAL_SPI_Receive_IT(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);

-HAL_StatusTypeDef HAL_SPI_TransmitReceive_IT(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData,

-                                             uint16_t Size);

-HAL_StatusTypeDef HAL_SPI_Transmit_DMA(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);

-HAL_StatusTypeDef HAL_SPI_Receive_DMA(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);

-HAL_StatusTypeDef HAL_SPI_TransmitReceive_DMA(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData,

-                                              uint16_t Size);

-HAL_StatusTypeDef HAL_SPI_DMAPause(SPI_HandleTypeDef *hspi);

-HAL_StatusTypeDef HAL_SPI_DMAResume(SPI_HandleTypeDef *hspi);

-HAL_StatusTypeDef HAL_SPI_DMAStop(SPI_HandleTypeDef *hspi);

-/* Transfer Abort functions */

-HAL_StatusTypeDef HAL_SPI_Abort(SPI_HandleTypeDef *hspi);

-HAL_StatusTypeDef HAL_SPI_Abort_IT(SPI_HandleTypeDef *hspi);

-

-void HAL_SPI_IRQHandler(SPI_HandleTypeDef *hspi);

-void HAL_SPI_TxCpltCallback(SPI_HandleTypeDef *hspi);

-void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef *hspi);

-void HAL_SPI_TxRxCpltCallback(SPI_HandleTypeDef *hspi);

-void HAL_SPI_TxHalfCpltCallback(SPI_HandleTypeDef *hspi);

-void HAL_SPI_RxHalfCpltCallback(SPI_HandleTypeDef *hspi);

-void HAL_SPI_TxRxHalfCpltCallback(SPI_HandleTypeDef *hspi);

-void HAL_SPI_ErrorCallback(SPI_HandleTypeDef *hspi);

-void HAL_SPI_AbortCpltCallback(SPI_HandleTypeDef *hspi);

-/**

-  * @}

-  */

-

-/** @addtogroup SPI_Exported_Functions_Group3

-  * @{

-  */

-/* Peripheral State and Error functions ***************************************/

-HAL_SPI_StateTypeDef HAL_SPI_GetState(SPI_HandleTypeDef *hspi);

-uint32_t             HAL_SPI_GetError(SPI_HandleTypeDef *hspi);

-/**

-  * @}

-  */

-

-/**

-  * @}

-  */

-

-/**

-  * @}

-  */

-

-/**

-  * @}

-  */

-

-#ifdef __cplusplus

-}

-#endif

-

-#endif /* STM32F1xx_HAL_SPI_H */

-

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