mbed official
mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
Diff: targets/TARGET_STM/TARGET_STM32F1/device/stm32f1xx_hal_spi.h
- Revision:
- 165:e614a9f1c9e2
- Parent:
- 154:37f96f9d4de2
- Child:
- 187:0387e8f68319
--- a/targets/TARGET_STM/TARGET_STM32F1/device/stm32f1xx_hal_spi.h Wed May 10 12:06:41 2017 +0100
+++ b/targets/TARGET_STM/TARGET_STM32F1/device/stm32f1xx_hal_spi.h Fri May 26 12:39:01 2017 +0100
@@ -2,13 +2,13 @@
******************************************************************************
* @file stm32f1xx_hal_spi.h
* @author MCD Application Team
- * @version V1.0.5
- * @date 06-December-2016
+ * @version V1.1.0
+ * @date 14-April-2017
* @brief Header file of SPI HAL module.
******************************************************************************
* @attention
*
- * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
+ * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
@@ -33,7 +33,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
- */
+ */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F1xx_HAL_SPI_H
@@ -59,19 +59,19 @@
* @{
*/
-/**
- * @brief SPI Configuration Structure definition
+/**
+ * @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 */
+ This parameter can be a value of @ref SPI_Mode */
uint32_t Direction; /*!< Specifies the SPI Directional mode state.
- This parameter can be a value of @ref SPI_Direction_mode */
+ 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 */
+ 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 */
@@ -87,7 +87,7 @@
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 */
+ 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 */
@@ -100,7 +100,6 @@
uint32_t CRCPolynomial; /*!< Specifies the polynomial used for the CRC calculation.
This parameter must be a number between Min_Data = 0 and Max_Data = 65535 */
-
}SPI_InitTypeDef;
/**
@@ -108,18 +107,16 @@
*/
typedef enum
{
- HAL_SPI_STATE_RESET = 0x00, /*!< SPI not yet initialized or disabled */
- HAL_SPI_STATE_READY = 0x01, /*!< SPI initialized and ready for use */
- HAL_SPI_STATE_BUSY = 0x02, /*!< SPI process is ongoing */
- HAL_SPI_STATE_BUSY_TX = 0x12, /*!< Data Transmission process is ongoing */
- HAL_SPI_STATE_BUSY_RX = 0x22, /*!< Data Reception process is ongoing */
- HAL_SPI_STATE_BUSY_TX_RX = 0x32, /*!< Data Transmission and Reception process is ongoing */
- HAL_SPI_STATE_ERROR = 0x03 /*!< SPI error state */
-
+ 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_StateTypeDef;
-
-/**
+/**
* @brief SPI handle Structure definition
*/
typedef struct __SPI_HandleTypeDef
@@ -130,95 +127,88 @@
uint8_t *pTxBuffPtr; /*!< Pointer to SPI Tx transfer Buffer */
- uint16_t TxXferSize; /*!< SPI Tx transfer size */
-
- uint16_t TxXferCount; /*!< SPI Tx Transfer Counter */
+ 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 */
-
- uint16_t RxXferCount; /*!< SPI Rx Transfer Counter */
+ uint16_t RxXferSize; /*!< SPI Rx Transfer size */
- DMA_HandleTypeDef *hdmatx; /*!< SPI Tx DMA handle parameters */
-
- DMA_HandleTypeDef *hdmarx; /*!< SPI Rx DMA handle parameters */
+ __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 */
- HAL_LockTypeDef Lock; /*!< SPI locking object */
+ 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 */
+ __IO uint32_t ErrorCode; /*!< SPI Error code */
}SPI_HandleTypeDef;
-/**
- * @}
- */
-
-
-/* Exported constants --------------------------------------------------------*/
-
-/** @defgroup SPI_Exported_Constants SPI Exported Constants
- * @{
- */
-
-/** @defgroup SPI_Error_Codes SPI Error Codes
- * @{
- */
-#define HAL_SPI_ERROR_NONE ((uint32_t)0x00) /*!< No error */
-#define HAL_SPI_ERROR_MODF ((uint32_t)0x01) /*!< MODF error */
-#define HAL_SPI_ERROR_CRC ((uint32_t)0x02) /*!< CRC error */
-#define HAL_SPI_ERROR_OVR ((uint32_t)0x04) /*!< OVR error */
-#define HAL_SPI_ERROR_DMA ((uint32_t)0x08) /*!< DMA transfer error */
-#define HAL_SPI_ERROR_FLAG ((uint32_t)0x10) /*!< Flag: RXNE,TXE, BSY */
-/**
- * @}
- */
-
-
-
-
-/** @defgroup SPI_mode SPI mode
- * @{
- */
-#define SPI_MODE_SLAVE ((uint32_t)0x00000000)
-#define SPI_MODE_MASTER (SPI_CR1_MSTR | SPI_CR1_SSI)
/**
* @}
*/
-/** @defgroup SPI_Direction_mode SPI Direction mode
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup SPI_Exported_Constants SPI Exported Constants
+ * @{
+ */
+
+/** @defgroup SPI_Error_Code SPI Error Code
* @{
*/
-#define SPI_DIRECTION_2LINES ((uint32_t)0x00000000)
-#define SPI_DIRECTION_2LINES_RXONLY SPI_CR1_RXONLY
-#define SPI_DIRECTION_1LINE SPI_CR1_BIDIMODE
-
+#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_FRE 0x00000008U /*!< FRE error */
+#define HAL_SPI_ERROR_DMA 0x00000010U /*!< DMA transfer error */
+#define HAL_SPI_ERROR_FLAG 0x00000020U /*!< Flag: RXNE,TXE, BSY */
/**
* @}
*/
-/** @defgroup SPI_data_size SPI data size
+/** @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_DATASIZE_8BIT ((uint32_t)0x00000000)
-#define SPI_DATASIZE_16BIT SPI_CR1_DFF
-
+#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 ((uint32_t)0x00000000)
+#define SPI_POLARITY_LOW 0x00000000U
#define SPI_POLARITY_HIGH SPI_CR1_CPOL
-
/**
* @}
*/
@@ -226,71 +216,65 @@
/** @defgroup SPI_Clock_Phase SPI Clock Phase
* @{
*/
-#define SPI_PHASE_1EDGE ((uint32_t)0x00000000)
+#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 ((uint32_t)(SPI_CR2_SSOE << 16))
+/**
+ * @}
+ */
+
+/** @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 (uint32_t)(SPI_CR1_BR_1 | SPI_CR1_BR_0)
+#define SPI_BAUDRATEPRESCALER_32 SPI_CR1_BR_2
+#define SPI_BAUDRATEPRESCALER_64 (uint32_t)(SPI_CR1_BR_2 | SPI_CR1_BR_0)
+#define SPI_BAUDRATEPRESCALER_128 (uint32_t)(SPI_CR1_BR_2 | SPI_CR1_BR_1)
+#define SPI_BAUDRATEPRESCALER_256 (uint32_t)(SPI_CR1_BR_2 | SPI_CR1_BR_1 | SPI_CR1_BR_0)
/**
* @}
*/
-/** @defgroup SPI_Slave_Select_management SPI Slave Select management
- * @{
- */
-#define SPI_NSS_SOFT SPI_CR1_SSM
-#define SPI_NSS_HARD_INPUT ((uint32_t)0x00000000)
-#define SPI_NSS_HARD_OUTPUT ((uint32_t)(SPI_CR2_SSOE << 16))
-
-/**
- * @}
- */
-
-/** @defgroup SPI_BaudRate_Prescaler SPI BaudRate Prescaler
+/** @defgroup SPI_MSB_LSB_transmission SPI MSB LSB Transmission
* @{
*/
-#define SPI_BAUDRATEPRESCALER_2 ((uint32_t)0x00000000)
-#define SPI_BAUDRATEPRESCALER_4 ((uint32_t)SPI_CR1_BR_0)
-#define SPI_BAUDRATEPRESCALER_8 ((uint32_t)SPI_CR1_BR_1)
-#define SPI_BAUDRATEPRESCALER_16 ((uint32_t)SPI_CR1_BR_1 | SPI_CR1_BR_0)
-#define SPI_BAUDRATEPRESCALER_32 ((uint32_t)SPI_CR1_BR_2)
-#define SPI_BAUDRATEPRESCALER_64 ((uint32_t)SPI_CR1_BR_2 | SPI_CR1_BR_0)
-#define SPI_BAUDRATEPRESCALER_128 ((uint32_t)SPI_CR1_BR_2 | SPI_CR1_BR_1)
-#define SPI_BAUDRATEPRESCALER_256 ((uint32_t)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 ((uint32_t)0x00000000)
+#define SPI_FIRSTBIT_MSB 0x00000000U
#define SPI_FIRSTBIT_LSB SPI_CR1_LSBFIRST
-
/**
* @}
*/
-/** @defgroup SPI_TI_mode SPI TI mode disable
- * @brief SPI TI Mode not supported for STM32F1xx family
+/** @defgroup SPI_TI_mode SPI TI Mode
* @{
*/
-#define SPI_TIMODE_DISABLE ((uint32_t)0x00000000)
-
-/**
- * @}
- */
-
-/** @defgroup SPI_CRC_Calculation SPI CRC Calculation
- * @{
- */
-#define SPI_CRCCALCULATION_DISABLE ((uint32_t)0x00000000)
-#define SPI_CRCCALCULATION_ENABLE SPI_CR1_CRCEN
-
+#define SPI_TIMODE_DISABLE 0x00000000U
/**
* @}
*/
-/** @defgroup SPI_Interrupt_configuration_definition SPI Interrupt configuration definition
+/** @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
@@ -300,16 +284,15 @@
* @}
*/
-/** @defgroup SPI_Flag_definition SPI Flag definition
+/** @defgroup SPI_Flags_definition SPI Flags Definition
* @{
*/
-#define SPI_FLAG_RXNE SPI_SR_RXNE
-#define SPI_FLAG_TXE SPI_SR_TXE
-#define SPI_FLAG_CRCERR SPI_SR_CRCERR
-#define SPI_FLAG_MODF SPI_SR_MODF
-#define SPI_FLAG_OVR SPI_SR_OVR
-#define SPI_FLAG_BSY SPI_SR_BSY
-
+#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 */
/**
* @}
*/
@@ -318,25 +301,13 @@
* @}
*/
-
-/* Private constants ---------------------------------------------------------*/
-/** @defgroup SPI_Private_Constants SPI Private Constants
- * @{
- */
-#define SPI_INVALID_CRC_ERROR 0 /* CRC error wrongly detected */
-#define SPI_VALID_CRC_ERROR 1 /* CRC error is true */
-/**
- * @}
- */
-
-
/* Exported macro ------------------------------------------------------------*/
/** @defgroup SPI_Exported_Macros SPI Exported Macros
* @{
*/
-/** @brief Reset SPI handle state
- * @param __HANDLE__: specifies the SPI handle.
+/** @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
*/
@@ -352,7 +323,7 @@
* @arg SPI_IT_ERR: Error interrupt enable
* @retval None
*/
-#define __HAL_SPI_ENABLE_IT(__HANDLE__, __INTERRUPT__) SET_BIT((__HANDLE__)->Instance->CR2, (__INTERRUPT__))
+#define __HAL_SPI_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR2 |= (__INTERRUPT__))
/** @brief Disable the specified SPI interrupts.
* @param __HANDLE__: specifies the SPI handle.
@@ -364,10 +335,10 @@
* @arg SPI_IT_ERR: Error interrupt enable
* @retval None
*/
-#define __HAL_SPI_DISABLE_IT(__HANDLE__, __INTERRUPT__) CLEAR_BIT((__HANDLE__)->Instance->CR2, (__INTERRUPT__))
+#define __HAL_SPI_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR2 &= (~(__INTERRUPT__)))
-/** @brief Check if the specified SPI interrupt source is enabled or disabled.
- * @param __HANDLE__: specifies the SPI handle.
+/** @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:
@@ -379,7 +350,7 @@
#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.
+ * @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:
@@ -394,191 +365,52 @@
#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 = ~(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; \
- tmpreg = (__HANDLE__)->Instance->SR; \
- tmpreg = CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_SPE); \
- UNUSED(tmpreg); \
-}while(0)
-
-/** @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; \
- tmpreg = (__HANDLE__)->Instance->DR; \
- tmpreg = (__HANDLE__)->Instance->SR; \
- UNUSED(tmpreg); \
-}while(0)
-
-
-/** @brief Enables 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 __HAL_SPI_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_SPE)
-
-/** @brief Disables 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 __HAL_SPI_DISABLE(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_SPE)
-
-/**
- * @}
*/
-
-
-/* Private macros -----------------------------------------------------------*/
-/** @defgroup SPI_Private_Macros SPI Private Macros
- * @{
- */
-
-/** @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_mode
- * @retval None
- */
-#define IS_SPI_DIRECTION_MODE(__MODE__) (((__MODE__) == SPI_DIRECTION_2LINES) || \
- ((__MODE__) == SPI_DIRECTION_2LINES_RXONLY) || \
- ((__MODE__) == SPI_DIRECTION_1LINE))
-
-/** @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 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 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))
+#define __HAL_SPI_CLEAR_CRCERRFLAG(__HANDLE__) ((__HANDLE__)->Instance->SR = (uint16_t)(~SPI_FLAG_CRCERR))
-/** @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 Slelect 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 in allowed range.
- * @param __MODE__: specifies the SPI 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__) >= 0x1) && ((__POLYNOMIAL__) <= 0xFFFF))
-
-/** @brief Sets the SPI transmit-only mode.
+/** @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 SPI_1LINE_TX(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_BIDIOE)
+#define __HAL_SPI_CLEAR_MODFFLAG(__HANDLE__) \
+do{ \
+ __IO uint32_t tmpreg_modf = 0x00U; \
+ tmpreg_modf = (__HANDLE__)->Instance->SR; \
+ (__HANDLE__)->Instance->CR1 &= (~SPI_CR1_SPE); \
+ UNUSED(tmpreg_modf); \
+ } while(0U)
-/** @brief Sets 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 Resets the CRC calculation of the SPI.
+/** @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 SPI_RESET_CRC(__HANDLE__) do{CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_CRCEN);\
- SET_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_CRCEN);}while(0)
+#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__) ((__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__) ((__HANDLE__)->Instance->CR1 &= (~SPI_CR1_SPE))
/**
* @}
*/
@@ -588,10 +420,10 @@
* @{
*/
-/* Initialization/de-initialization 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);
@@ -600,10 +432,10 @@
* @}
*/
-/* I/O operation functions *****************************************************/
/** @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);
@@ -616,26 +448,129 @@
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_ErrorCallback(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);
+/**
+ * @}
+ */
+
/**
* @}
*/
-
-/* Peripheral State and Control functions **************************************/
-/** @addtogroup SPI_Exported_Functions_Group3
+/* Private types -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* 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
* @{
*/
-HAL_SPI_StateTypeDef HAL_SPI_GetState(SPI_HandleTypeDef *hspi);
-uint32_t HAL_SPI_GetError(SPI_HandleTypeDef *hspi);
+
+/** @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__) ((__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__) ((__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{(__HANDLE__)->Instance->CR1 &= (uint16_t)(~SPI_CR1_CRCEN);\
+ (__HANDLE__)->Instance->CR1 |= SPI_CR1_CRCEN;}while(0U)
+
+#define IS_SPI_MODE(MODE) (((MODE) == SPI_MODE_SLAVE) || \
+ ((MODE) == SPI_MODE_MASTER))
+
+#define IS_SPI_DIRECTION(MODE) (((MODE) == SPI_DIRECTION_2LINES) || \
+ ((MODE) == SPI_DIRECTION_2LINES_RXONLY) || \
+ ((MODE) == SPI_DIRECTION_1LINE))
+
+#define IS_SPI_DIRECTION_2LINES(MODE) ((MODE) == SPI_DIRECTION_2LINES)
+
+#define IS_SPI_DIRECTION_2LINES_OR_1LINE(MODE) (((MODE) == SPI_DIRECTION_2LINES) || \
+ ((MODE) == SPI_DIRECTION_1LINE))
+
+#define IS_SPI_DATASIZE(DATASIZE) (((DATASIZE) == SPI_DATASIZE_16BIT) || \
+ ((DATASIZE) == SPI_DATASIZE_8BIT))
+
+#define IS_SPI_CPOL(CPOL) (((CPOL) == SPI_POLARITY_LOW) || \
+ ((CPOL) == SPI_POLARITY_HIGH))
+
+#define IS_SPI_CPHA(CPHA) (((CPHA) == SPI_PHASE_1EDGE) || \
+ ((CPHA) == SPI_PHASE_2EDGE))
+
+#define IS_SPI_NSS(NSS) (((NSS) == SPI_NSS_SOFT) || \
+ ((NSS) == SPI_NSS_HARD_INPUT) || \
+ ((NSS) == SPI_NSS_HARD_OUTPUT))
+
+#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))
+
+#define IS_SPI_FIRST_BIT(BIT) (((BIT) == SPI_FIRSTBIT_MSB) || \
+ ((BIT) == SPI_FIRSTBIT_LSB))
+
+#define IS_SPI_CRC_CALCULATION(CALCULATION) (((CALCULATION) == SPI_CRCCALCULATION_DISABLE) || \
+ ((CALCULATION) == SPI_CRCCALCULATION_ENABLE))
+
+#define IS_SPI_CRC_POLYNOMIAL(POLYNOMIAL) (((POLYNOMIAL) >= 0x01U) && ((POLYNOMIAL) <= 0xFFFFU))
+
+/**
+ * @}
+ */
+
+/* Private functions ---------------------------------------------------------*/
+/** @defgroup SPI_Private_Functions SPI Private Functions
+ * @{
+ */
+uint8_t SPI_ISCRCErrorValid(SPI_HandleTypeDef *hspi);
+/**
+ * @}
+ */
/**
* @}
@@ -645,26 +580,6 @@
* @}
*/
-
-/* Private functions --------------------------------------------------------*/
-/** @addtogroup SPI_Private_Functions
- * @{
- */
-uint8_t SPI_ISCRCErrorValid(SPI_HandleTypeDef *hspi);
-
-/**
- * @}
- */
-
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
#ifdef __cplusplus
}
#endif
