Header file containing functions prototypes of SPI HAL library. More...
Go to the source code of this file.
Classes | |
struct | _spi_init |
SPI init Structure definition. More... | |
struct | _spi_handle |
SPI handle Structure definition. More... | |
struct | _hal_spi_callback |
HAL_SPI Callback function definition. More... | |
Macros | |
#define | SPI_DIRECTION_FULL_DUPLEX LL_SSI_FULL_DUPLEX |
Full Duplex: Transmit & Receive More... | |
#define | SPI_DIRECTION_SIMPLEX_TX LL_SSI_SIMPLEX_TX |
Simplex Tx: Transmit only More... | |
#define | SPI_DIRECTION_SIMPLEX_RX LL_SSI_SIMPLEX_RX |
Simplex Rx: Receive only More... | |
#define | SPI_DIRECTION_READ_EEPROM LL_SSI_READ_EEPROM |
Read EEPROM More... | |
#define | HAL_SPI_ERROR_NONE ((uint32_t)0x00000000) |
No error More... | |
#define | HAL_SPI_ERROR_TIMEOUT ((uint32_t)0x00000001) |
Timeout error More... | |
#define | HAL_SPI_ERROR_TRANSFER ((uint32_t)0x00000002) |
Transfer error More... | |
#define | HAL_SPI_ERROR_DMA ((uint32_t)0x00000004) |
DMA transfer error. More... | |
#define | HAL_SPI_ERROR_INVALID_PARAM ((uint32_t)0x00000008) |
Invalid parameters error. More... | |
#define | SPI_DATASIZE_4BIT LL_SSI_DATASIZE_4BIT |
4-bit serial data transfer More... | |
#define | SPI_DATASIZE_5BIT LL_SSI_DATASIZE_5BIT |
5-bit serial data transfer More... | |
#define | SPI_DATASIZE_6BIT LL_SSI_DATASIZE_6BIT |
6-bit serial data transfer More... | |
#define | SPI_DATASIZE_7BIT LL_SSI_DATASIZE_7BIT |
7-bit serial data transfer More... | |
#define | SPI_DATASIZE_8BIT LL_SSI_DATASIZE_8BIT |
8-bit serial data transfer More... | |
#define | SPI_DATASIZE_9BIT LL_SSI_DATASIZE_9BIT |
9-bit serial data transfer More... | |
#define | SPI_DATASIZE_10BIT LL_SSI_DATASIZE_10BIT |
10-bit serial data transfer More... | |
#define | SPI_DATASIZE_11BIT LL_SSI_DATASIZE_11BIT |
11-bit serial data transfer More... | |
#define | SPI_DATASIZE_12BIT LL_SSI_DATASIZE_12BIT |
12-bit serial data transfer More... | |
#define | SPI_DATASIZE_13BIT LL_SSI_DATASIZE_13BIT |
13-bit serial data transfer More... | |
#define | SPI_DATASIZE_14BIT LL_SSI_DATASIZE_14BIT |
14-bit serial data transfer More... | |
#define | SPI_DATASIZE_15BIT LL_SSI_DATASIZE_15BIT |
15-bit serial data transfer More... | |
#define | SPI_DATASIZE_16BIT LL_SSI_DATASIZE_16BIT |
16-bit serial data transfer More... | |
#define | SPI_DATASIZE_17BIT LL_SSI_DATASIZE_17BIT |
17-bit serial data transfer More... | |
#define | SPI_DATASIZE_18BIT LL_SSI_DATASIZE_18BIT |
18-bit serial data transfer More... | |
#define | SPI_DATASIZE_19BIT LL_SSI_DATASIZE_19BIT |
19-bit serial data transfer More... | |
#define | SPI_DATASIZE_20BIT LL_SSI_DATASIZE_20BIT |
20-bit serial data transfer More... | |
#define | SPI_DATASIZE_21BIT LL_SSI_DATASIZE_21BIT |
21-bit serial data transfer More... | |
#define | SPI_DATASIZE_22BIT LL_SSI_DATASIZE_22BIT |
22-bit serial data transfer More... | |
#define | SPI_DATASIZE_23BIT LL_SSI_DATASIZE_23BIT |
23-bit serial data transfer More... | |
#define | SPI_DATASIZE_24BIT LL_SSI_DATASIZE_24BIT |
24-bit serial data transfer More... | |
#define | SPI_DATASIZE_25BIT LL_SSI_DATASIZE_25BIT |
25-bit serial data transfer More... | |
#define | SPI_DATASIZE_26BIT LL_SSI_DATASIZE_26BIT |
26-bit serial data transfer More... | |
#define | SPI_DATASIZE_27BIT LL_SSI_DATASIZE_27BIT |
27-bit serial data transfer More... | |
#define | SPI_DATASIZE_28BIT LL_SSI_DATASIZE_28BIT |
28-bit serial data transfer More... | |
#define | SPI_DATASIZE_29BIT LL_SSI_DATASIZE_29BIT |
29-bit serial data transfer More... | |
#define | SPI_DATASIZE_30BIT LL_SSI_DATASIZE_30BIT |
30-bit serial data transfer More... | |
#define | SPI_DATASIZE_31BIT LL_SSI_DATASIZE_31BIT |
31-bit serial data transfer More... | |
#define | SPI_DATASIZE_32BIT LL_SSI_DATASIZE_32BIT |
32-bit serial data transfer More... | |
#define | SPI_POLARITY_LOW LL_SSI_SCPOL_LOW |
Inactive state of CLK is low More... | |
#define | SPI_POLARITY_HIGH LL_SSI_SCPOL_HIGH |
Inactive state of CLK is high. More... | |
#define | SPI_PHASE_1EDGE LL_SSI_SCPHA_1EDGE |
CLK toggles at start of first data bit More... | |
#define | SPI_PHASE_2EDGE LL_SSI_SCPHA_2EDGE |
CLK toggles in middle of first data bit. More... | |
#define | SPI_TIMODE_DISABLE ((uint32_t)0x00000000) |
SPI TI mode disable. More... | |
#define | SPI_TIMODE_ENABLE LL_SSI_PROTOCOL_TI |
SPI TI mode enable More... | |
#define | SPI_SLAVE_SELECT_0 LL_SSI_SLAVE0 |
SPIM Select Slave 0 More... | |
#define | SPI_SLAVE_SELECT_1 LL_SSI_SLAVE1 |
SPIM Select Slave 1 More... | |
#define | SPI_SLAVE_SELECT_ALL (LL_SSI_SLAVE0 | LL_SSI_SLAVE1) |
SPIM Select All Slave More... | |
#define | SPI_TX_FIFO_LEVEL_MAX 8 |
SPI TX FIFO Level Max Value. More... | |
#define | SPI_RX_FIFO_LEVEL_MAX 8 |
SPI RX FIFO Level Max Value. More... | |
#define | SPI_FLAG_DCOL LL_SSI_SR_DCOL |
Data collision error flag More... | |
#define | SPI_FLAG_TXE LL_SSI_SR_TXE |
Transmission error flag More... | |
#define | SPI_FLAG_RFF LL_SSI_SR_RFF |
Rx FIFO full flag More... | |
#define | SPI_FLAG_RFNE LL_SSI_SR_RFNE |
Rx FIFO not empty flag More... | |
#define | SPI_FLAG_TFE LL_SSI_SR_TFE |
Tx FIFO empty flag More... | |
#define | SPI_FLAG_TFNF LL_SSI_SR_TFNF |
Tx FIFO not full flag More... | |
#define | SPI_FLAG_BUSY LL_SSI_SR_BUSY |
Busy flag More... | |
#define | SPI_IT_MST LL_SSI_IS_MST |
Multi-Master Contention Interrupt flag More... | |
#define | SPI_IT_RXF LL_SSI_IS_RXF |
Receive FIFO Full Interrupt flag More... | |
#define | SPI_IT_RXO LL_SSI_IS_RXO |
Receive FIFO Overflow Interrupt flag More... | |
#define | SPI_IT_RXU LL_SSI_IS_RXU |
Receive FIFO Underflow Interrupt flag More... | |
#define | SPI_IT_TXO LL_SSI_IS_TXO |
Transmit FIFO Overflow Interrupt flag More... | |
#define | SPI_IT_TXE LL_SSI_IS_TXE |
Transmit FIFO Empty Interrupt flag More... | |
#define | HAL_SPI_TIMEOUT_DEFAULT_VALUE ((uint32_t)5000) |
5s More... | |
#define | __HAL_SPI_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->state = HAL_SPI_STATE_RESET) |
Reset SPI handle states. More... | |
#define | __HAL_SPI_ENABLE(__HANDLE__) SET_BITS((__HANDLE__)->p_instance->SSI_EN, SSI_SSIEN_EN) |
Enable the specified SPI peripheral. More... | |
#define | __HAL_SPI_DISABLE(__HANDLE__) CLEAR_BITS((__HANDLE__)->p_instance->SSI_EN, SSI_SSIEN_EN) |
Disable the specified SPI peripheral. More... | |
#define | __HAL_SPI_ENABLE_DMATX(__HANDLE__) SET_BITS((__HANDLE__)->p_instance->DMAC, SSI_DMAC_TDMAE) |
Enable the SPI DMA TX Request. More... | |
#define | __HAL_SPI_ENABLE_DMARX(__HANDLE__) SET_BITS((__HANDLE__)->p_instance->DMAC, SSI_DMAC_RDMAE) |
Enable the SPI DMA RX Request. More... | |
#define | __HAL_SPI_DISABLE_DMATX(__HANDLE__) CLEAR_BITS((__HANDLE__)->p_instance->DMAC, SSI_DMAC_TDMAE) |
Disable the SPI DMA TX Request. More... | |
#define | __HAL_SPI_DISABLE_DMARX(__HANDLE__) CLEAR_BITS((__HANDLE__)->p_instance->DMAC, SSI_DMAC_RDMAE) |
Disable the SPI DMA RX Request. More... | |
#define | __HAL_SPI_ENABLE_IT(__HANDLE__, __INTERRUPT__) SET_BITS((__HANDLE__)->p_instance->INTMASK, (__INTERRUPT__)) |
Enable the specified SPI interrupts. More... | |
#define | __HAL_SPI_DISABLE_IT(__HANDLE__, __INTERRUPT__) CLEAR_BITS((__HANDLE__)->p_instance->INTMASK, (__INTERRUPT__)) |
Disable the specified SPI interrupts. More... | |
#define | __HAL_SPI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (READ_BITS((__HANDLE__)->p_instance->INTSTAT, (__INTERRUPT__)) == (__INTERRUPT__)) |
Check whether the specified SPI interrupt source is enabled or not. More... | |
#define | __HAL_SPI_GET_FLAG(__HANDLE__, __FLAG__) ((READ_BITS((__HANDLE__)->p_instance->STAT, (__FLAG__)) != 0) ? SET : RESET) |
Check whether the specified SPI flag is set or not. More... | |
#define | __HAL_SPI_CLEAR_FLAG(__HANDLE__, __FLAG__) READ_BITS((__HANDLE__)->p_instance->STAT, (__FLAG__)) |
Clear the specified SPI flag. More... | |
#define | IS_SPI_DIRECTION(__MODE__) |
Check if SPI Direction Mode is valid. More... | |
#define | IS_SPI_DATASIZE(__DATASIZE__) |
Check if SPI Data Size is valid. More... | |
#define | IS_SPI_CPOL(__CPOL__) |
Check if SPI Clock Polarity is valid. More... | |
#define | IS_SPI_CPHA(__CPHA__) |
Check if SPI Clock Phase is valid. More... | |
#define | IS_SPI_BAUDRATE_PRESCALER(__PRESCALER__) ((__PRESCALER__) <= 0xFFFF) |
Check if SPI BaudRate Prescaler is valid. More... | |
#define | IS_SPI_TIMODE(__MODE__) |
Check if SPI TI Mode is valid. More... | |
#define | IS_SPI_SLAVE(__SLAVE__) |
Check if SPI Slave Select is valid. More... | |
#define | IS_SPI_RX_SAMPLE_DLY(__DLY__) (((__DLY__) >= 0) && ((__DLY__) <= 7)) |
Check if SPI Receive Sample Delay Value is valid. More... | |
#define | IS_SPI_FIFO_THRESHOLD(__THR__) (((__THR__) >= 0) && ((__THR__) <= 7)) |
Check if SPI FIFO Threshold is valid. More... | |
Typedefs | |
typedef struct _spi_init | spi_init_t |
SPI init Structure definition. More... | |
typedef struct _spi_handle | spi_handle_t |
SPI handle Structure definition. More... | |
typedef struct _hal_spi_callback | hal_spi_callback_t |
HAL_SPI Callback function definition. More... | |
Enumerations | |
enum | hal_spi_state_t { HAL_SPI_STATE_RESET = 0x00, HAL_SPI_STATE_READY = 0x01, HAL_SPI_STATE_BUSY = 0x02, HAL_SPI_STATE_BUSY_TX = 0x12, HAL_SPI_STATE_BUSY_RX = 0x22, HAL_SPI_STATE_BUSY_TX_RX = 0x32, HAL_SPI_STATE_ABORT = 0x08, HAL_SPI_STATE_ERROR = 0x04 } |
HAL SPI State Enumerations definition. More... | |
Functions | |
hal_status_t | hal_spi_init (spi_handle_t *p_spi) |
Initialize the SPI according to the specified parameters in the spi_init_t and initialize the associated handle. More... | |
hal_status_t | hal_spi_deinit (spi_handle_t *p_spi) |
De-initialize the SPI peripheral. More... | |
void | hal_spi_msp_init (spi_handle_t *p_spi) |
Initialize the SPI MSP. More... | |
void | hal_spi_msp_deinit (spi_handle_t *p_spi) |
De-initialize the SPI MSP. More... | |
hal_status_t | hal_spi_transmit (spi_handle_t *p_spi, uint8_t *p_data, uint32_t length, uint32_t timeout) |
Transmit an amount of data in blocking mode. More... | |
hal_status_t | hal_spi_receive (spi_handle_t *p_spi, uint8_t *p_data, uint32_t length, uint32_t timeout) |
Receive an amount of data in blocking mode. More... | |
hal_status_t | hal_spi_transmit_receive (spi_handle_t *p_spi, uint8_t *p_tx_data, uint8_t *p_rx_data, uint32_t length, uint32_t timeout) |
Transmit and Receive an amount of data in blocking mode. More... | |
hal_status_t | hal_spi_read_eeprom (spi_handle_t *p_spi, uint8_t *p_tx_data, uint8_t *p_rx_data, uint32_t tx_number_data, uint32_t rx_number_data, uint32_t timeout) |
Read an amount of data from EEPROM in blocking mode. More... | |
hal_status_t | hal_spi_transmit_it (spi_handle_t *p_spi, uint8_t *p_data, uint32_t length) |
Transmit an amount of data in non-blocking mode with Interrupt. More... | |
hal_status_t | hal_spi_receive_it (spi_handle_t *p_spi, uint8_t *p_data, uint32_t length) |
Receive an amount of data in non-blocking mode with Interrupt. More... | |
hal_status_t | hal_spi_transmit_receive_it (spi_handle_t *p_spi, uint8_t *p_tx_data, uint8_t *p_rx_data, uint32_t length) |
Transmit and Receive an amount of data in non-blocking mode with Interrupt. More... | |
hal_status_t | hal_spi_read_eeprom_it (spi_handle_t *p_spi, uint8_t *p_tx_data, uint8_t *p_rx_data, uint32_t tx_number_data, uint32_t rx_number_data) |
Read an amount of data from EEPROM in non-blocking mode with Interrupt. More... | |
hal_status_t | hal_spi_transmit_dma (spi_handle_t *p_spi, uint8_t *p_data, uint32_t length) |
Transmit an amount of data in non-blocking mode with DMA. More... | |
hal_status_t | hal_spi_receive_dma (spi_handle_t *p_spi, uint8_t *p_data, uint32_t length) |
Receive an amount of data in non-blocking mode with DMA. More... | |
hal_status_t | hal_spi_transmit_receive_dma (spi_handle_t *p_spi, uint8_t *p_tx_data, uint8_t *p_rx_data, uint32_t length) |
Transmit and Receive an amount of data in non-blocking mode with DMA. More... | |
hal_status_t | hal_spi_read_eeprom_dma (spi_handle_t *p_spi, uint8_t *p_tx_data, uint8_t *p_rx_data, uint32_t tx_number_data, uint32_t rx_number_data) |
Read an amount of data from EEPROM in non-blocking mode with DMA. More... | |
hal_status_t | hal_spi_abort (spi_handle_t *p_spi) |
Abort ongoing transfer (blocking mode). More... | |
hal_status_t | hal_spi_abort_it (spi_handle_t *p_spi) |
Abort ongoing transfer (Interrupt mode). More... | |
void | hal_spi_irq_handler (spi_handle_t *p_spi) |
Handle SPI interrupt request. More... | |
void | hal_spi_tx_cplt_callback (spi_handle_t *p_spi) |
Tx Transfer completed callback. More... | |
void | hal_spi_rx_cplt_callback (spi_handle_t *p_spi) |
Rx Transfer completed callback. More... | |
void | hal_spi_tx_rx_cplt_callback (spi_handle_t *p_spi) |
Tx and Rx Transfer completed callback. More... | |
void | hal_spi_error_callback (spi_handle_t *p_spi) |
SPI error callback. More... | |
void | hal_spi_abort_cplt_callback (spi_handle_t *p_spi) |
SPI Abort Completed callback. More... | |
hal_spi_state_t | hal_spi_get_state (spi_handle_t *p_spi) |
Return the SPI handle state. More... | |
uint32_t | hal_spi_get_error (spi_handle_t *p_spi) |
Return the SPI error code. More... | |
void | hal_spi_set_timeout (spi_handle_t *p_spi, uint32_t timeout) |
Set the SPI internal process timeout value. More... | |
hal_status_t | hal_spi_set_tx_fifo_threshold (spi_handle_t *p_spi, uint32_t threshold) |
Set the TX FIFO threshold. More... | |
hal_status_t | hal_spi_set_rx_fifo_threshold (spi_handle_t *p_spi, uint32_t threshold) |
Set the RX FIFO threshold. More... | |
uint32_t | hal_spi_get_tx_fifo_threshold (spi_handle_t *p_spi) |
Get the TX FIFO threshold. More... | |
uint32_t | hal_spi_get_rx_fifo_threshold (spi_handle_t *p_spi) |
Get the RX FIFO threshold. More... | |
hal_status_t | hal_spi_suspend_reg (spi_handle_t *p_spi) |
Suspend some registers related to SPI configuration before sleep. More... | |
hal_status_t | hal_spi_resume_reg (spi_handle_t *p_spi) |
Restore some registers related to SPI configuration after sleep. More... | |
hal_status_t | hal_spi_transmit_with_ia (spi_handle_t *p_spi, uint8_t inst, uint32_t addr, uint8_t *p_data, uint32_t length, uint32_t timeout) |
Transmit an amount of data in non-blocking mode with polling. More... | |
hal_status_t | hal_spi_transmit_dma_with_ia (spi_handle_t *p_spi, uint8_t inst, uint32_t addr, uint8_t *p_data, uint32_t length) |
Transmit an amount of data in non-blocking mode with DMA. More... | |
Header file containing functions prototypes of SPI HAL library.
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Definition in file gr55xx_hal_spi.h.