| /** |
| ****************************************************************************** |
| * @file stm32l4xx_hal_qspi.h |
| * @author MCD Application Team |
| * @brief Header file of QSPI HAL module. |
| ****************************************************************************** |
| * @attention |
| * |
| * Copyright (c) 2017 STMicroelectronics. |
| * All rights reserved. |
| * |
| * This software is licensed under terms that can be found in the LICENSE file |
| * in the root directory of this software component. |
| * If no LICENSE file comes with this software, it is provided AS-IS. |
| * |
| ****************************************************************************** |
| */ |
| |
| /* Define to prevent recursive inclusion -------------------------------------*/ |
| #ifndef STM32L4xx_HAL_QSPI_H |
| #define STM32L4xx_HAL_QSPI_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* Includes ------------------------------------------------------------------*/ |
| #include "stm32l4xx_hal_def.h" |
| |
| #if defined(QUADSPI) |
| |
| /** @addtogroup STM32L4xx_HAL_Driver |
| * @{ |
| */ |
| |
| /** @addtogroup QSPI |
| * @{ |
| */ |
| |
| /* Exported types ------------------------------------------------------------*/ |
| /** @defgroup QSPI_Exported_Types QSPI Exported Types |
| * @{ |
| */ |
| |
| /** |
| * @brief QSPI Init structure definition |
| */ |
| typedef struct |
| { |
| uint32_t ClockPrescaler; /* Specifies the prescaler factor for generating clock based on the AHB clock. |
| This parameter can be a number between 0 and 255 */ |
| uint32_t FifoThreshold; /* Specifies the threshold number of bytes in the FIFO (used only in indirect mode) |
| This parameter can be a value between 1 and 16 */ |
| uint32_t SampleShifting; /* Specifies the Sample Shift. The data is sampled 1/2 clock cycle delay later to |
| take in account external signal delays. (It should be QSPI_SAMPLE_SHIFTING_NONE in DDR mode) |
| This parameter can be a value of @ref QSPI_SampleShifting */ |
| uint32_t FlashSize; /* Specifies the Flash Size. FlashSize+1 is effectively the number of address bits |
| required to address the flash memory. The flash capacity can be up to 4GB |
| (addressed using 32 bits) in indirect mode, but the addressable space in |
| memory-mapped mode is limited to 256MB |
| This parameter can be a number between 0 and 31 */ |
| uint32_t ChipSelectHighTime; /* Specifies the Chip Select High Time. ChipSelectHighTime+1 defines the minimum number |
| of clock cycles which the chip select must remain high between commands. |
| This parameter can be a value of @ref QSPI_ChipSelectHighTime */ |
| uint32_t ClockMode; /* Specifies the Clock Mode. It indicates the level that clock takes between commands. |
| This parameter can be a value of @ref QSPI_ClockMode */ |
| #if defined(QUADSPI_CR_DFM) |
| uint32_t FlashID; /* Specifies the Flash which will be used, |
| This parameter can be a value of @ref QSPI_Flash_Select */ |
| uint32_t DualFlash; /* Specifies the Dual Flash Mode State |
| This parameter can be a value of @ref QSPI_DualFlash_Mode */ |
| #endif |
| }QSPI_InitTypeDef; |
| |
| /** |
| * @brief HAL QSPI State structures definition |
| */ |
| typedef enum |
| { |
| HAL_QSPI_STATE_RESET = 0x00U, /*!< Peripheral not initialized */ |
| HAL_QSPI_STATE_READY = 0x01U, /*!< Peripheral initialized and ready for use */ |
| HAL_QSPI_STATE_BUSY = 0x02U, /*!< Peripheral in indirect mode and busy */ |
| HAL_QSPI_STATE_BUSY_INDIRECT_TX = 0x12U, /*!< Peripheral in indirect mode with transmission ongoing */ |
| HAL_QSPI_STATE_BUSY_INDIRECT_RX = 0x22U, /*!< Peripheral in indirect mode with reception ongoing */ |
| HAL_QSPI_STATE_BUSY_AUTO_POLLING = 0x42U, /*!< Peripheral in auto polling mode ongoing */ |
| HAL_QSPI_STATE_BUSY_MEM_MAPPED = 0x82U, /*!< Peripheral in memory mapped mode ongoing */ |
| HAL_QSPI_STATE_ABORT = 0x08U, /*!< Peripheral with abort request ongoing */ |
| HAL_QSPI_STATE_ERROR = 0x04U /*!< Peripheral in error */ |
| }HAL_QSPI_StateTypeDef; |
| |
| /** |
| * @brief QSPI Handle Structure definition |
| */ |
| #if (USE_HAL_QSPI_REGISTER_CALLBACKS == 1) |
| typedef struct __QSPI_HandleTypeDef |
| #else |
| typedef struct |
| #endif |
| { |
| QUADSPI_TypeDef *Instance; /* QSPI registers base address */ |
| QSPI_InitTypeDef Init; /* QSPI communication parameters */ |
| uint8_t *pTxBuffPtr; /* Pointer to QSPI Tx transfer Buffer */ |
| __IO uint32_t TxXferSize; /* QSPI Tx Transfer size */ |
| __IO uint32_t TxXferCount; /* QSPI Tx Transfer Counter */ |
| uint8_t *pRxBuffPtr; /* Pointer to QSPI Rx transfer Buffer */ |
| __IO uint32_t RxXferSize; /* QSPI Rx Transfer size */ |
| __IO uint32_t RxXferCount; /* QSPI Rx Transfer Counter */ |
| DMA_HandleTypeDef *hdma; /* QSPI Rx/Tx DMA Handle parameters */ |
| __IO HAL_LockTypeDef Lock; /* Locking object */ |
| __IO HAL_QSPI_StateTypeDef State; /* QSPI communication state */ |
| __IO uint32_t ErrorCode; /* QSPI Error code */ |
| uint32_t Timeout; /* Timeout for the QSPI memory access */ |
| #if (USE_HAL_QSPI_REGISTER_CALLBACKS == 1) |
| void (* ErrorCallback) (struct __QSPI_HandleTypeDef *hqspi); |
| void (* AbortCpltCallback) (struct __QSPI_HandleTypeDef *hqspi); |
| void (* FifoThresholdCallback)(struct __QSPI_HandleTypeDef *hqspi); |
| void (* CmdCpltCallback) (struct __QSPI_HandleTypeDef *hqspi); |
| void (* RxCpltCallback) (struct __QSPI_HandleTypeDef *hqspi); |
| void (* TxCpltCallback) (struct __QSPI_HandleTypeDef *hqspi); |
| void (* RxHalfCpltCallback) (struct __QSPI_HandleTypeDef *hqspi); |
| void (* TxHalfCpltCallback) (struct __QSPI_HandleTypeDef *hqspi); |
| void (* StatusMatchCallback) (struct __QSPI_HandleTypeDef *hqspi); |
| void (* TimeOutCallback) (struct __QSPI_HandleTypeDef *hqspi); |
| |
| void (* MspInitCallback) (struct __QSPI_HandleTypeDef *hqspi); |
| void (* MspDeInitCallback) (struct __QSPI_HandleTypeDef *hqspi); |
| #endif |
| }QSPI_HandleTypeDef; |
| |
| /** |
| * @brief QSPI Command structure definition |
| */ |
| typedef struct |
| { |
| uint32_t Instruction; /* Specifies the Instruction to be sent |
| This parameter can be a value (8-bit) between 0x00 and 0xFF */ |
| uint32_t Address; /* Specifies the Address to be sent (Size from 1 to 4 bytes according AddressSize) |
| This parameter can be a value (32-bits) between 0x0 and 0xFFFFFFFF */ |
| uint32_t AlternateBytes; /* Specifies the Alternate Bytes to be sent (Size from 1 to 4 bytes according AlternateBytesSize) |
| This parameter can be a value (32-bits) between 0x0 and 0xFFFFFFFF */ |
| uint32_t AddressSize; /* Specifies the Address Size |
| This parameter can be a value of @ref QSPI_AddressSize */ |
| uint32_t AlternateBytesSize; /* Specifies the Alternate Bytes Size |
| This parameter can be a value of @ref QSPI_AlternateBytesSize */ |
| uint32_t DummyCycles; /* Specifies the Number of Dummy Cycles. |
| This parameter can be a number between 0 and 31 */ |
| uint32_t InstructionMode; /* Specifies the Instruction Mode |
| This parameter can be a value of @ref QSPI_InstructionMode */ |
| uint32_t AddressMode; /* Specifies the Address Mode |
| This parameter can be a value of @ref QSPI_AddressMode */ |
| uint32_t AlternateByteMode; /* Specifies the Alternate Bytes Mode |
| This parameter can be a value of @ref QSPI_AlternateBytesMode */ |
| uint32_t DataMode; /* Specifies the Data Mode (used for dummy cycles and data phases) |
| This parameter can be a value of @ref QSPI_DataMode */ |
| uint32_t NbData; /* Specifies the number of data to transfer. (This is the number of bytes) |
| This parameter can be any value between 0 and 0xFFFFFFFF (0 means undefined length |
| until end of memory)*/ |
| uint32_t DdrMode; /* Specifies the double data rate mode for address, alternate byte and data phase |
| This parameter can be a value of @ref QSPI_DdrMode */ |
| uint32_t DdrHoldHalfCycle; /* Specifies if the DDR hold is enabled. When enabled it delays the data |
| output by one half of system clock in DDR mode. |
| Not available on all devices. |
| This parameter can be a value of @ref QSPI_DdrHoldHalfCycle */ |
| uint32_t SIOOMode; /* Specifies the send instruction only once mode |
| This parameter can be a value of @ref QSPI_SIOOMode */ |
| }QSPI_CommandTypeDef; |
| |
| /** |
| * @brief QSPI Auto Polling mode configuration structure definition |
| */ |
| typedef struct |
| { |
| uint32_t Match; /* Specifies the value to be compared with the masked status register to get a match. |
| This parameter can be any value between 0 and 0xFFFFFFFF */ |
| uint32_t Mask; /* Specifies the mask to be applied to the status bytes received. |
| This parameter can be any value between 0 and 0xFFFFFFFF */ |
| uint32_t Interval; /* Specifies the number of clock cycles between two read during automatic polling phases. |
| This parameter can be any value between 0 and 0xFFFF */ |
| uint32_t StatusBytesSize; /* Specifies the size of the status bytes received. |
| This parameter can be any value between 1 and 4 */ |
| uint32_t MatchMode; /* Specifies the method used for determining a match. |
| This parameter can be a value of @ref QSPI_MatchMode */ |
| uint32_t AutomaticStop; /* Specifies if automatic polling is stopped after a match. |
| This parameter can be a value of @ref QSPI_AutomaticStop */ |
| }QSPI_AutoPollingTypeDef; |
| |
| /** |
| * @brief QSPI Memory Mapped mode configuration structure definition |
| */ |
| typedef struct |
| { |
| uint32_t TimeOutPeriod; /* Specifies the number of clock to wait when the FIFO is full before to release the chip select. |
| This parameter can be any value between 0 and 0xFFFF */ |
| uint32_t TimeOutActivation; /* Specifies if the timeout counter is enabled to release the chip select. |
| This parameter can be a value of @ref QSPI_TimeOutActivation */ |
| }QSPI_MemoryMappedTypeDef; |
| |
| #if (USE_HAL_QSPI_REGISTER_CALLBACKS == 1) |
| /** |
| * @brief HAL QSPI Callback ID enumeration definition |
| */ |
| typedef enum |
| { |
| HAL_QSPI_ERROR_CB_ID = 0x00U, /*!< QSPI Error Callback ID */ |
| HAL_QSPI_ABORT_CB_ID = 0x01U, /*!< QSPI Abort Callback ID */ |
| HAL_QSPI_FIFO_THRESHOLD_CB_ID = 0x02U, /*!< QSPI FIFO Threshold Callback ID */ |
| HAL_QSPI_CMD_CPLT_CB_ID = 0x03U, /*!< QSPI Command Complete Callback ID */ |
| HAL_QSPI_RX_CPLT_CB_ID = 0x04U, /*!< QSPI Rx Complete Callback ID */ |
| HAL_QSPI_TX_CPLT_CB_ID = 0x05U, /*!< QSPI Tx Complete Callback ID */ |
| HAL_QSPI_RX_HALF_CPLT_CB_ID = 0x06U, /*!< QSPI Rx Half Complete Callback ID */ |
| HAL_QSPI_TX_HALF_CPLT_CB_ID = 0x07U, /*!< QSPI Tx Half Complete Callback ID */ |
| HAL_QSPI_STATUS_MATCH_CB_ID = 0x08U, /*!< QSPI Status Match Callback ID */ |
| HAL_QSPI_TIMEOUT_CB_ID = 0x09U, /*!< QSPI Timeout Callback ID */ |
| |
| HAL_QSPI_MSP_INIT_CB_ID = 0x0AU, /*!< QSPI MspInit Callback ID */ |
| HAL_QSPI_MSP_DEINIT_CB_ID = 0x0B0 /*!< QSPI MspDeInit Callback ID */ |
| }HAL_QSPI_CallbackIDTypeDef; |
| |
| /** |
| * @brief HAL QSPI Callback pointer definition |
| */ |
| typedef void (*pQSPI_CallbackTypeDef)(QSPI_HandleTypeDef *hqspi); |
| #endif |
| /** |
| * @} |
| */ |
| |
| /* Exported constants --------------------------------------------------------*/ |
| /** @defgroup QSPI_Exported_Constants QSPI Exported Constants |
| * @{ |
| */ |
| |
| /** @defgroup QSPI_ErrorCode QSPI Error Code |
| * @{ |
| */ |
| #define HAL_QSPI_ERROR_NONE 0x00000000U /*!< No error */ |
| #define HAL_QSPI_ERROR_TIMEOUT 0x00000001U /*!< Timeout error */ |
| #define HAL_QSPI_ERROR_TRANSFER 0x00000002U /*!< Transfer error */ |
| #define HAL_QSPI_ERROR_DMA 0x00000004U /*!< DMA transfer error */ |
| #define HAL_QSPI_ERROR_INVALID_PARAM 0x00000008U /*!< Invalid parameters error */ |
| #if (USE_HAL_QSPI_REGISTER_CALLBACKS == 1) |
| #define HAL_QSPI_ERROR_INVALID_CALLBACK 0x00000010U /*!< Invalid callback error */ |
| #endif |
| /** |
| * @} |
| */ |
| |
| /** @defgroup QSPI_SampleShifting QSPI Sample Shifting |
| * @{ |
| */ |
| #define QSPI_SAMPLE_SHIFTING_NONE 0x00000000U /*!<No clock cycle shift to sample data*/ |
| #define QSPI_SAMPLE_SHIFTING_HALFCYCLE ((uint32_t)QUADSPI_CR_SSHIFT) /*!<1/2 clock cycle shift to sample data*/ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup QSPI_ChipSelectHighTime QSPI ChipSelect High Time |
| * @{ |
| */ |
| #define QSPI_CS_HIGH_TIME_1_CYCLE 0x00000000U /*!<nCS stay high for at least 1 clock cycle between commands*/ |
| #define QSPI_CS_HIGH_TIME_2_CYCLE ((uint32_t)QUADSPI_DCR_CSHT_0) /*!<nCS stay high for at least 2 clock cycles between commands*/ |
| #define QSPI_CS_HIGH_TIME_3_CYCLE ((uint32_t)QUADSPI_DCR_CSHT_1) /*!<nCS stay high for at least 3 clock cycles between commands*/ |
| #define QSPI_CS_HIGH_TIME_4_CYCLE ((uint32_t)QUADSPI_DCR_CSHT_0 | QUADSPI_DCR_CSHT_1) /*!<nCS stay high for at least 4 clock cycles between commands*/ |
| #define QSPI_CS_HIGH_TIME_5_CYCLE ((uint32_t)QUADSPI_DCR_CSHT_2) /*!<nCS stay high for at least 5 clock cycles between commands*/ |
| #define QSPI_CS_HIGH_TIME_6_CYCLE ((uint32_t)QUADSPI_DCR_CSHT_2 | QUADSPI_DCR_CSHT_0) /*!<nCS stay high for at least 6 clock cycles between commands*/ |
| #define QSPI_CS_HIGH_TIME_7_CYCLE ((uint32_t)QUADSPI_DCR_CSHT_2 | QUADSPI_DCR_CSHT_1) /*!<nCS stay high for at least 7 clock cycles between commands*/ |
| #define QSPI_CS_HIGH_TIME_8_CYCLE ((uint32_t)QUADSPI_DCR_CSHT) /*!<nCS stay high for at least 8 clock cycles between commands*/ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup QSPI_ClockMode QSPI Clock Mode |
| * @{ |
| */ |
| #define QSPI_CLOCK_MODE_0 0x00000000U /*!<Clk stays low while nCS is released*/ |
| #define QSPI_CLOCK_MODE_3 ((uint32_t)QUADSPI_DCR_CKMODE) /*!<Clk goes high while nCS is released*/ |
| /** |
| * @} |
| */ |
| |
| #if defined(QUADSPI_CR_DFM) |
| /** @defgroup QSPI_Flash_Select QSPI Flash Select |
| * @{ |
| */ |
| #define QSPI_FLASH_ID_1 0x00000000U /*!<FLASH 1 selected*/ |
| #define QSPI_FLASH_ID_2 ((uint32_t)QUADSPI_CR_FSEL) /*!<FLASH 2 selected*/ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup QSPI_DualFlash_Mode QSPI Dual Flash Mode |
| * @{ |
| */ |
| #define QSPI_DUALFLASH_ENABLE ((uint32_t)QUADSPI_CR_DFM) /*!<Dual-flash mode enabled*/ |
| #define QSPI_DUALFLASH_DISABLE 0x00000000U /*!<Dual-flash mode disabled*/ |
| /** |
| * @} |
| */ |
| |
| #endif |
| /** @defgroup QSPI_AddressSize QSPI Address Size |
| * @{ |
| */ |
| #define QSPI_ADDRESS_8_BITS 0x00000000U /*!<8-bit address*/ |
| #define QSPI_ADDRESS_16_BITS ((uint32_t)QUADSPI_CCR_ADSIZE_0) /*!<16-bit address*/ |
| #define QSPI_ADDRESS_24_BITS ((uint32_t)QUADSPI_CCR_ADSIZE_1) /*!<24-bit address*/ |
| #define QSPI_ADDRESS_32_BITS ((uint32_t)QUADSPI_CCR_ADSIZE) /*!<32-bit address*/ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup QSPI_AlternateBytesSize QSPI Alternate Bytes Size |
| * @{ |
| */ |
| #define QSPI_ALTERNATE_BYTES_8_BITS 0x00000000U /*!<8-bit alternate bytes*/ |
| #define QSPI_ALTERNATE_BYTES_16_BITS ((uint32_t)QUADSPI_CCR_ABSIZE_0) /*!<16-bit alternate bytes*/ |
| #define QSPI_ALTERNATE_BYTES_24_BITS ((uint32_t)QUADSPI_CCR_ABSIZE_1) /*!<24-bit alternate bytes*/ |
| #define QSPI_ALTERNATE_BYTES_32_BITS ((uint32_t)QUADSPI_CCR_ABSIZE) /*!<32-bit alternate bytes*/ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup QSPI_InstructionMode QSPI Instruction Mode |
| * @{ |
| */ |
| #define QSPI_INSTRUCTION_NONE 0x00000000U /*!<No instruction*/ |
| #define QSPI_INSTRUCTION_1_LINE ((uint32_t)QUADSPI_CCR_IMODE_0) /*!<Instruction on a single line*/ |
| #define QSPI_INSTRUCTION_2_LINES ((uint32_t)QUADSPI_CCR_IMODE_1) /*!<Instruction on two lines*/ |
| #define QSPI_INSTRUCTION_4_LINES ((uint32_t)QUADSPI_CCR_IMODE) /*!<Instruction on four lines*/ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup QSPI_AddressMode QSPI Address Mode |
| * @{ |
| */ |
| #define QSPI_ADDRESS_NONE 0x00000000U /*!<No address*/ |
| #define QSPI_ADDRESS_1_LINE ((uint32_t)QUADSPI_CCR_ADMODE_0) /*!<Address on a single line*/ |
| #define QSPI_ADDRESS_2_LINES ((uint32_t)QUADSPI_CCR_ADMODE_1) /*!<Address on two lines*/ |
| #define QSPI_ADDRESS_4_LINES ((uint32_t)QUADSPI_CCR_ADMODE) /*!<Address on four lines*/ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup QSPI_AlternateBytesMode QSPI Alternate Bytes Mode |
| * @{ |
| */ |
| #define QSPI_ALTERNATE_BYTES_NONE 0x00000000U /*!<No alternate bytes*/ |
| #define QSPI_ALTERNATE_BYTES_1_LINE ((uint32_t)QUADSPI_CCR_ABMODE_0) /*!<Alternate bytes on a single line*/ |
| #define QSPI_ALTERNATE_BYTES_2_LINES ((uint32_t)QUADSPI_CCR_ABMODE_1) /*!<Alternate bytes on two lines*/ |
| #define QSPI_ALTERNATE_BYTES_4_LINES ((uint32_t)QUADSPI_CCR_ABMODE) /*!<Alternate bytes on four lines*/ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup QSPI_DataMode QSPI Data Mode |
| * @{ |
| */ |
| #define QSPI_DATA_NONE 0x00000000U /*!<No data*/ |
| #define QSPI_DATA_1_LINE ((uint32_t)QUADSPI_CCR_DMODE_0) /*!<Data on a single line*/ |
| #define QSPI_DATA_2_LINES ((uint32_t)QUADSPI_CCR_DMODE_1) /*!<Data on two lines*/ |
| #define QSPI_DATA_4_LINES ((uint32_t)QUADSPI_CCR_DMODE) /*!<Data on four lines*/ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup QSPI_DdrMode QSPI DDR Mode |
| * @{ |
| */ |
| #define QSPI_DDR_MODE_DISABLE 0x00000000U /*!<Double data rate mode disabled*/ |
| #define QSPI_DDR_MODE_ENABLE ((uint32_t)QUADSPI_CCR_DDRM) /*!<Double data rate mode enabled*/ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup QSPI_DdrHoldHalfCycle QSPI DDR Data Output Delay |
| * @{ |
| */ |
| #define QSPI_DDR_HHC_ANALOG_DELAY 0x00000000U /*!<Delay the data output using analog delay in DDR mode*/ |
| #if defined(QUADSPI_CCR_DHHC) |
| #define QSPI_DDR_HHC_HALF_CLK_DELAY ((uint32_t)QUADSPI_CCR_DHHC) /*!<Delay the data output by one half of system clock in DDR mode*/ |
| #endif |
| /** |
| * @} |
| */ |
| |
| /** @defgroup QSPI_SIOOMode QSPI Send Instruction Mode |
| * @{ |
| */ |
| #define QSPI_SIOO_INST_EVERY_CMD 0x00000000U /*!<Send instruction on every transaction*/ |
| #define QSPI_SIOO_INST_ONLY_FIRST_CMD ((uint32_t)QUADSPI_CCR_SIOO) /*!<Send instruction only for the first command*/ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup QSPI_MatchMode QSPI Match Mode |
| * @{ |
| */ |
| #define QSPI_MATCH_MODE_AND 0x00000000U /*!<AND match mode between unmasked bits*/ |
| #define QSPI_MATCH_MODE_OR ((uint32_t)QUADSPI_CR_PMM) /*!<OR match mode between unmasked bits*/ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup QSPI_AutomaticStop QSPI Automatic Stop |
| * @{ |
| */ |
| #define QSPI_AUTOMATIC_STOP_DISABLE 0x00000000U /*!<AutoPolling stops only with abort or QSPI disabling*/ |
| #define QSPI_AUTOMATIC_STOP_ENABLE ((uint32_t)QUADSPI_CR_APMS) /*!<AutoPolling stops as soon as there is a match*/ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup QSPI_TimeOutActivation QSPI Timeout Activation |
| * @{ |
| */ |
| #define QSPI_TIMEOUT_COUNTER_DISABLE 0x00000000U /*!<Timeout counter disabled, nCS remains active*/ |
| #define QSPI_TIMEOUT_COUNTER_ENABLE ((uint32_t)QUADSPI_CR_TCEN) /*!<Timeout counter enabled, nCS released when timeout expires*/ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup QSPI_Flags QSPI Flags |
| * @{ |
| */ |
| #define QSPI_FLAG_BUSY QUADSPI_SR_BUSY /*!<Busy flag: operation is ongoing*/ |
| #define QSPI_FLAG_TO QUADSPI_SR_TOF /*!<Timeout flag: timeout occurs in memory-mapped mode*/ |
| #define QSPI_FLAG_SM QUADSPI_SR_SMF /*!<Status match flag: received data matches in autopolling mode*/ |
| #define QSPI_FLAG_FT QUADSPI_SR_FTF /*!<Fifo threshold flag: Fifo threshold reached or data left after read from memory is complete*/ |
| #define QSPI_FLAG_TC QUADSPI_SR_TCF /*!<Transfer complete flag: programmed number of data have been transferred or the transfer has been aborted*/ |
| #define QSPI_FLAG_TE QUADSPI_SR_TEF /*!<Transfer error flag: invalid address is being accessed*/ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup QSPI_Interrupts QSPI Interrupts |
| * @{ |
| */ |
| #define QSPI_IT_TO QUADSPI_CR_TOIE /*!<Interrupt on the timeout flag*/ |
| #define QSPI_IT_SM QUADSPI_CR_SMIE /*!<Interrupt on the status match flag*/ |
| #define QSPI_IT_FT QUADSPI_CR_FTIE /*!<Interrupt on the fifo threshold flag*/ |
| #define QSPI_IT_TC QUADSPI_CR_TCIE /*!<Interrupt on the transfer complete flag*/ |
| #define QSPI_IT_TE QUADSPI_CR_TEIE /*!<Interrupt on the transfer error flag*/ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup QSPI_Timeout_definition QSPI Timeout definition |
| * @brief QSPI Timeout definition |
| * @{ |
| */ |
| #define HAL_QSPI_TIMEOUT_DEFAULT_VALUE 5000U /* 5 s */ |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /* Exported macros -----------------------------------------------------------*/ |
| /** @defgroup QSPI_Exported_Macros QSPI Exported Macros |
| * @{ |
| */ |
| /** @brief Reset QSPI handle state. |
| * @param __HANDLE__ QSPI handle. |
| * @retval None |
| */ |
| #if (USE_HAL_QSPI_REGISTER_CALLBACKS == 1) |
| #define __HAL_QSPI_RESET_HANDLE_STATE(__HANDLE__) do { \ |
| (__HANDLE__)->State = HAL_QSPI_STATE_RESET; \ |
| (__HANDLE__)->MspInitCallback = NULL; \ |
| (__HANDLE__)->MspDeInitCallback = NULL; \ |
| } while(0) |
| #else |
| #define __HAL_QSPI_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_QSPI_STATE_RESET) |
| #endif |
| |
| /** @brief Enable the QSPI peripheral. |
| * @param __HANDLE__ specifies the QSPI Handle. |
| * @retval None |
| */ |
| #define __HAL_QSPI_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR, QUADSPI_CR_EN) |
| |
| /** @brief Disable the QSPI peripheral. |
| * @param __HANDLE__ specifies the QSPI Handle. |
| * @retval None |
| */ |
| #define __HAL_QSPI_DISABLE(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CR, QUADSPI_CR_EN) |
| |
| /** @brief Enable the specified QSPI interrupt. |
| * @param __HANDLE__ specifies the QSPI Handle. |
| * @param __INTERRUPT__ specifies the QSPI interrupt source to enable. |
| * This parameter can be one of the following values: |
| * @arg QSPI_IT_TO: QSPI Timeout interrupt |
| * @arg QSPI_IT_SM: QSPI Status match interrupt |
| * @arg QSPI_IT_FT: QSPI FIFO threshold interrupt |
| * @arg QSPI_IT_TC: QSPI Transfer complete interrupt |
| * @arg QSPI_IT_TE: QSPI Transfer error interrupt |
| * @retval None |
| */ |
| #define __HAL_QSPI_ENABLE_IT(__HANDLE__, __INTERRUPT__) SET_BIT((__HANDLE__)->Instance->CR, (__INTERRUPT__)) |
| |
| |
| /** @brief Disable the specified QSPI interrupt. |
| * @param __HANDLE__ specifies the QSPI Handle. |
| * @param __INTERRUPT__ specifies the QSPI interrupt source to disable. |
| * This parameter can be one of the following values: |
| * @arg QSPI_IT_TO: QSPI Timeout interrupt |
| * @arg QSPI_IT_SM: QSPI Status match interrupt |
| * @arg QSPI_IT_FT: QSPI FIFO threshold interrupt |
| * @arg QSPI_IT_TC: QSPI Transfer complete interrupt |
| * @arg QSPI_IT_TE: QSPI Transfer error interrupt |
| * @retval None |
| */ |
| #define __HAL_QSPI_DISABLE_IT(__HANDLE__, __INTERRUPT__) CLEAR_BIT((__HANDLE__)->Instance->CR, (__INTERRUPT__)) |
| |
| /** @brief Check whether the specified QSPI interrupt source is enabled or not. |
| * @param __HANDLE__ specifies the QSPI Handle. |
| * @param __INTERRUPT__ specifies the QSPI interrupt source to check. |
| * This parameter can be one of the following values: |
| * @arg QSPI_IT_TO: QSPI Timeout interrupt |
| * @arg QSPI_IT_SM: QSPI Status match interrupt |
| * @arg QSPI_IT_FT: QSPI FIFO threshold interrupt |
| * @arg QSPI_IT_TC: QSPI Transfer complete interrupt |
| * @arg QSPI_IT_TE: QSPI Transfer error interrupt |
| * @retval The new state of __INTERRUPT__ (TRUE or FALSE). |
| */ |
| #define __HAL_QSPI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (READ_BIT((__HANDLE__)->Instance->CR, (__INTERRUPT__)) == (__INTERRUPT__)) |
| |
| /** |
| * @brief Check whether the selected QSPI flag is set or not. |
| * @param __HANDLE__ specifies the QSPI Handle. |
| * @param __FLAG__ specifies the QSPI flag to check. |
| * This parameter can be one of the following values: |
| * @arg QSPI_FLAG_BUSY: QSPI Busy flag |
| * @arg QSPI_FLAG_TO: QSPI Timeout flag |
| * @arg QSPI_FLAG_SM: QSPI Status match flag |
| * @arg QSPI_FLAG_FT: QSPI FIFO threshold flag |
| * @arg QSPI_FLAG_TC: QSPI Transfer complete flag |
| * @arg QSPI_FLAG_TE: QSPI Transfer error flag |
| * @retval None |
| */ |
| #define __HAL_QSPI_GET_FLAG(__HANDLE__, __FLAG__) ((READ_BIT((__HANDLE__)->Instance->SR, (__FLAG__)) != 0U) ? SET : RESET) |
| |
| /** @brief Clears the specified QSPI's flag status. |
| * @param __HANDLE__ specifies the QSPI Handle. |
| * @param __FLAG__ specifies the QSPI clear register flag that needs to be set |
| * This parameter can be one of the following values: |
| * @arg QSPI_FLAG_TO: QSPI Timeout flag |
| * @arg QSPI_FLAG_SM: QSPI Status match flag |
| * @arg QSPI_FLAG_TC: QSPI Transfer complete flag |
| * @arg QSPI_FLAG_TE: QSPI Transfer error flag |
| * @retval None |
| */ |
| #define __HAL_QSPI_CLEAR_FLAG(__HANDLE__, __FLAG__) WRITE_REG((__HANDLE__)->Instance->FCR, (__FLAG__)) |
| /** |
| * @} |
| */ |
| |
| /* Exported functions --------------------------------------------------------*/ |
| /** @addtogroup QSPI_Exported_Functions |
| * @{ |
| */ |
| |
| /** @addtogroup QSPI_Exported_Functions_Group1 |
| * @{ |
| */ |
| /* Initialization/de-initialization functions ********************************/ |
| HAL_StatusTypeDef HAL_QSPI_Init (QSPI_HandleTypeDef *hqspi); |
| HAL_StatusTypeDef HAL_QSPI_DeInit (QSPI_HandleTypeDef *hqspi); |
| void HAL_QSPI_MspInit (QSPI_HandleTypeDef *hqspi); |
| void HAL_QSPI_MspDeInit(QSPI_HandleTypeDef *hqspi); |
| /** |
| * @} |
| */ |
| |
| /** @addtogroup QSPI_Exported_Functions_Group2 |
| * @{ |
| */ |
| /* IO operation functions *****************************************************/ |
| /* QSPI IRQ handler method */ |
| void HAL_QSPI_IRQHandler(QSPI_HandleTypeDef *hqspi); |
| |
| /* QSPI indirect mode */ |
| HAL_StatusTypeDef HAL_QSPI_Command (QSPI_HandleTypeDef *hqspi, QSPI_CommandTypeDef *cmd, uint32_t Timeout); |
| HAL_StatusTypeDef HAL_QSPI_Transmit (QSPI_HandleTypeDef *hqspi, uint8_t *pData, uint32_t Timeout); |
| HAL_StatusTypeDef HAL_QSPI_Receive (QSPI_HandleTypeDef *hqspi, uint8_t *pData, uint32_t Timeout); |
| HAL_StatusTypeDef HAL_QSPI_Command_IT (QSPI_HandleTypeDef *hqspi, QSPI_CommandTypeDef *cmd); |
| HAL_StatusTypeDef HAL_QSPI_Transmit_IT (QSPI_HandleTypeDef *hqspi, uint8_t *pData); |
| HAL_StatusTypeDef HAL_QSPI_Receive_IT (QSPI_HandleTypeDef *hqspi, uint8_t *pData); |
| HAL_StatusTypeDef HAL_QSPI_Transmit_DMA (QSPI_HandleTypeDef *hqspi, uint8_t *pData); |
| HAL_StatusTypeDef HAL_QSPI_Receive_DMA (QSPI_HandleTypeDef *hqspi, uint8_t *pData); |
| |
| /* QSPI status flag polling mode */ |
| HAL_StatusTypeDef HAL_QSPI_AutoPolling (QSPI_HandleTypeDef *hqspi, QSPI_CommandTypeDef *cmd, QSPI_AutoPollingTypeDef *cfg, uint32_t Timeout); |
| HAL_StatusTypeDef HAL_QSPI_AutoPolling_IT(QSPI_HandleTypeDef *hqspi, QSPI_CommandTypeDef *cmd, QSPI_AutoPollingTypeDef *cfg); |
| |
| /* QSPI memory-mapped mode */ |
| HAL_StatusTypeDef HAL_QSPI_MemoryMapped(QSPI_HandleTypeDef *hqspi, QSPI_CommandTypeDef *cmd, QSPI_MemoryMappedTypeDef *cfg); |
| |
| /* Callback functions in non-blocking modes ***********************************/ |
| void HAL_QSPI_ErrorCallback (QSPI_HandleTypeDef *hqspi); |
| void HAL_QSPI_AbortCpltCallback (QSPI_HandleTypeDef *hqspi); |
| void HAL_QSPI_FifoThresholdCallback(QSPI_HandleTypeDef *hqspi); |
| |
| /* QSPI indirect mode */ |
| void HAL_QSPI_CmdCpltCallback (QSPI_HandleTypeDef *hqspi); |
| void HAL_QSPI_RxCpltCallback (QSPI_HandleTypeDef *hqspi); |
| void HAL_QSPI_TxCpltCallback (QSPI_HandleTypeDef *hqspi); |
| void HAL_QSPI_RxHalfCpltCallback (QSPI_HandleTypeDef *hqspi); |
| void HAL_QSPI_TxHalfCpltCallback (QSPI_HandleTypeDef *hqspi); |
| |
| /* QSPI status flag polling mode */ |
| void HAL_QSPI_StatusMatchCallback (QSPI_HandleTypeDef *hqspi); |
| |
| /* QSPI memory-mapped mode */ |
| void HAL_QSPI_TimeOutCallback (QSPI_HandleTypeDef *hqspi); |
| |
| #if (USE_HAL_QSPI_REGISTER_CALLBACKS == 1) |
| /* QSPI callback registering/unregistering */ |
| HAL_StatusTypeDef HAL_QSPI_RegisterCallback (QSPI_HandleTypeDef *hqspi, HAL_QSPI_CallbackIDTypeDef CallbackId, pQSPI_CallbackTypeDef pCallback); |
| HAL_StatusTypeDef HAL_QSPI_UnRegisterCallback (QSPI_HandleTypeDef *hqspi, HAL_QSPI_CallbackIDTypeDef CallbackId); |
| #endif |
| /** |
| * @} |
| */ |
| |
| /** @addtogroup QSPI_Exported_Functions_Group3 |
| * @{ |
| */ |
| /* Peripheral Control and State functions ************************************/ |
| HAL_QSPI_StateTypeDef HAL_QSPI_GetState (const QSPI_HandleTypeDef *hqspi); |
| uint32_t HAL_QSPI_GetError (const QSPI_HandleTypeDef *hqspi); |
| HAL_StatusTypeDef HAL_QSPI_Abort (QSPI_HandleTypeDef *hqspi); |
| HAL_StatusTypeDef HAL_QSPI_Abort_IT (QSPI_HandleTypeDef *hqspi); |
| void HAL_QSPI_SetTimeout (QSPI_HandleTypeDef *hqspi, uint32_t Timeout); |
| HAL_StatusTypeDef HAL_QSPI_SetFifoThreshold(QSPI_HandleTypeDef *hqspi, uint32_t Threshold); |
| uint32_t HAL_QSPI_GetFifoThreshold(const QSPI_HandleTypeDef *hqspi); |
| #if defined(QUADSPI_CR_DFM) |
| HAL_StatusTypeDef HAL_QSPI_SetFlashID (QSPI_HandleTypeDef *hqspi, uint32_t FlashID); |
| #endif |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| /* End of exported functions -------------------------------------------------*/ |
| |
| /* Private macros ------------------------------------------------------------*/ |
| /** @defgroup QSPI_Private_Macros QSPI Private Macros |
| * @{ |
| */ |
| #define IS_QSPI_CLOCK_PRESCALER(PRESCALER) ((PRESCALER) <= 0xFFU) |
| |
| #define IS_QSPI_FIFO_THRESHOLD(THR) (((THR) > 0U) && ((THR) <= 16U)) |
| |
| #define IS_QSPI_SSHIFT(SSHIFT) (((SSHIFT) == QSPI_SAMPLE_SHIFTING_NONE) || \ |
| ((SSHIFT) == QSPI_SAMPLE_SHIFTING_HALFCYCLE)) |
| |
| #define IS_QSPI_FLASH_SIZE(FSIZE) (((FSIZE) <= 31U)) |
| |
| #define IS_QSPI_CS_HIGH_TIME(CSHTIME) (((CSHTIME) == QSPI_CS_HIGH_TIME_1_CYCLE) || \ |
| ((CSHTIME) == QSPI_CS_HIGH_TIME_2_CYCLE) || \ |
| ((CSHTIME) == QSPI_CS_HIGH_TIME_3_CYCLE) || \ |
| ((CSHTIME) == QSPI_CS_HIGH_TIME_4_CYCLE) || \ |
| ((CSHTIME) == QSPI_CS_HIGH_TIME_5_CYCLE) || \ |
| ((CSHTIME) == QSPI_CS_HIGH_TIME_6_CYCLE) || \ |
| ((CSHTIME) == QSPI_CS_HIGH_TIME_7_CYCLE) || \ |
| ((CSHTIME) == QSPI_CS_HIGH_TIME_8_CYCLE)) |
| |
| #define IS_QSPI_CLOCK_MODE(CLKMODE) (((CLKMODE) == QSPI_CLOCK_MODE_0) || \ |
| ((CLKMODE) == QSPI_CLOCK_MODE_3)) |
| |
| #if defined(QUADSPI_CR_DFM) |
| #define IS_QSPI_FLASH_ID(FLASH_ID) (((FLASH_ID) == QSPI_FLASH_ID_1) || \ |
| ((FLASH_ID) == QSPI_FLASH_ID_2)) |
| |
| #define IS_QSPI_DUAL_FLASH_MODE(MODE) (((MODE) == QSPI_DUALFLASH_ENABLE) || \ |
| ((MODE) == QSPI_DUALFLASH_DISABLE)) |
| |
| #endif |
| #define IS_QSPI_INSTRUCTION(INSTRUCTION) ((INSTRUCTION) <= 0xFFU) |
| |
| #define IS_QSPI_ADDRESS_SIZE(ADDR_SIZE) (((ADDR_SIZE) == QSPI_ADDRESS_8_BITS) || \ |
| ((ADDR_SIZE) == QSPI_ADDRESS_16_BITS) || \ |
| ((ADDR_SIZE) == QSPI_ADDRESS_24_BITS) || \ |
| ((ADDR_SIZE) == QSPI_ADDRESS_32_BITS)) |
| |
| #define IS_QSPI_ALTERNATE_BYTES_SIZE(SIZE) (((SIZE) == QSPI_ALTERNATE_BYTES_8_BITS) || \ |
| ((SIZE) == QSPI_ALTERNATE_BYTES_16_BITS) || \ |
| ((SIZE) == QSPI_ALTERNATE_BYTES_24_BITS) || \ |
| ((SIZE) == QSPI_ALTERNATE_BYTES_32_BITS)) |
| |
| #define IS_QSPI_DUMMY_CYCLES(DCY) ((DCY) <= 31U) |
| |
| #define IS_QSPI_INSTRUCTION_MODE(MODE) (((MODE) == QSPI_INSTRUCTION_NONE) || \ |
| ((MODE) == QSPI_INSTRUCTION_1_LINE) || \ |
| ((MODE) == QSPI_INSTRUCTION_2_LINES) || \ |
| ((MODE) == QSPI_INSTRUCTION_4_LINES)) |
| |
| #define IS_QSPI_ADDRESS_MODE(MODE) (((MODE) == QSPI_ADDRESS_NONE) || \ |
| ((MODE) == QSPI_ADDRESS_1_LINE) || \ |
| ((MODE) == QSPI_ADDRESS_2_LINES) || \ |
| ((MODE) == QSPI_ADDRESS_4_LINES)) |
| |
| #define IS_QSPI_ALTERNATE_BYTES_MODE(MODE) (((MODE) == QSPI_ALTERNATE_BYTES_NONE) || \ |
| ((MODE) == QSPI_ALTERNATE_BYTES_1_LINE) || \ |
| ((MODE) == QSPI_ALTERNATE_BYTES_2_LINES) || \ |
| ((MODE) == QSPI_ALTERNATE_BYTES_4_LINES)) |
| |
| #define IS_QSPI_DATA_MODE(MODE) (((MODE) == QSPI_DATA_NONE) || \ |
| ((MODE) == QSPI_DATA_1_LINE) || \ |
| ((MODE) == QSPI_DATA_2_LINES) || \ |
| ((MODE) == QSPI_DATA_4_LINES)) |
| |
| #define IS_QSPI_DDR_MODE(DDR_MODE) (((DDR_MODE) == QSPI_DDR_MODE_DISABLE) || \ |
| ((DDR_MODE) == QSPI_DDR_MODE_ENABLE)) |
| |
| #if defined(QUADSPI_CCR_DHHC) |
| #define IS_QSPI_DDR_HHC(DDR_HHC) (((DDR_HHC) == QSPI_DDR_HHC_ANALOG_DELAY) || \ |
| ((DDR_HHC) == QSPI_DDR_HHC_HALF_CLK_DELAY)) |
| |
| #else |
| #define IS_QSPI_DDR_HHC(DDR_HHC) (((DDR_HHC) == QSPI_DDR_HHC_ANALOG_DELAY)) |
| |
| #endif |
| #define IS_QSPI_SIOO_MODE(SIOO_MODE) (((SIOO_MODE) == QSPI_SIOO_INST_EVERY_CMD) || \ |
| ((SIOO_MODE) == QSPI_SIOO_INST_ONLY_FIRST_CMD)) |
| |
| #define IS_QSPI_INTERVAL(INTERVAL) ((INTERVAL) <= QUADSPI_PIR_INTERVAL) |
| |
| #define IS_QSPI_STATUS_BYTES_SIZE(SIZE) (((SIZE) >= 1U) && ((SIZE) <= 4U)) |
| |
| #define IS_QSPI_MATCH_MODE(MODE) (((MODE) == QSPI_MATCH_MODE_AND) || \ |
| ((MODE) == QSPI_MATCH_MODE_OR)) |
| |
| #define IS_QSPI_AUTOMATIC_STOP(APMS) (((APMS) == QSPI_AUTOMATIC_STOP_DISABLE) || \ |
| ((APMS) == QSPI_AUTOMATIC_STOP_ENABLE)) |
| |
| #define IS_QSPI_TIMEOUT_ACTIVATION(TCEN) (((TCEN) == QSPI_TIMEOUT_COUNTER_DISABLE) || \ |
| ((TCEN) == QSPI_TIMEOUT_COUNTER_ENABLE)) |
| |
| #define IS_QSPI_TIMEOUT_PERIOD(PERIOD) ((PERIOD) <= 0xFFFFU) |
| /** |
| * @} |
| */ |
| /* End of private macros -----------------------------------------------------*/ |
| |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| #endif /* defined(QUADSPI) */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* STM32L4xx_HAL_QSPI_H */ |
