Header file containing functions prototypes of DSPI LL library. More...
#include "gr55xx.h"
Go to the source code of this file.
Classes | |
struct | _ll_dspi_init_t |
DSPI init structures definition. More... | |
Macros | |
#define | LL_DSPI_SR_FFE DSPI_STAT_FRE |
#define | LL_DSPI_SR_BUSY DSPI_STAT_BUSY |
#define | LL_DSPI_SR_OVR DSPI_STAT_OVR |
#define | LL_DSPI_SR_MODF DSPI_STAT_MODF |
#define | LL_DSPI_SR_TFE DSPI_STAT_TXE |
#define | LL_DSPI_SR_RFNE DSPI_STAT_RXNE |
#define | LL_DSPI_SR_ALL |
#define | LL_DSPI_IM_TXE DSPI_CR2_TXEIE |
#define | LL_DSPI_IM_RXNE DSPI_CR2_RXNEIE |
#define | LL_DSPI_IM_ER DSPI_CR2_ERRIE |
#define | LL_DSPI_PROT_MODE_SPI (0UL << DSPI_MODE_SPIMODE_Pos) |
#define | LL_DSPI_PROT_MODE_3W1L (1UL << DSPI_MODE_SPIMODE_Pos) |
#define | LL_DSPI_PROT_MODE_4W1L (2UL << DSPI_MODE_SPIMODE_Pos) |
#define | LL_DSPI_PROT_MODE_4W2L (3UL << DSPI_MODE_SPIMODE_Pos) |
#define | LL_DSPI_TF_MSB_FIRST (0x0) |
#define | LL_DSPI_TF_LSB_FIRST DSPI_CR1_LSBFIRST |
#define | LL_DSPI_DATASIZE_4BIT (3UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_5BIT (4UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_6BIT (5UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_7BIT (6UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_8BIT (7UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_9BIT (8UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_10BIT (9UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_11BIT (10UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_12BIT (11UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_13BIT (12UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_14BIT (13UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_15BIT (14UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_16BIT (15UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_17BIT (16UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_18BIT (17UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_19BIT (18UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_20BIT (19UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_21BIT (20UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_22BIT (21UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_23BIT (22UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_24BIT (23UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_25BIT (24UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_26BIT (25UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_27BIT (26UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_28BIT (27UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_29BIT (28UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_30BIT (29UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_31BIT (30UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_DATASIZE_32BIT (31UL << DSPI_CR2_DS_Pos) |
#define | LL_DSPI_BIDIMODE_2L_UNBID 0x00000000UL |
#define | LL_DSPI_BIDIMODE_1L_BID DSPI_CR1_BIDIDE |
#define | LL_DSPI_2L_FULL_DUPLEX 0x00000000UL |
#define | LL_DSPI_2L_SIMPLEX_RX DSPI_CR1_RXONLY |
#define | LL_DSPI_1L_SIMPLEX_RX 0x00000000UL |
#define | LL_DSPI_1L_SIMPLEX_TX DSPI_CR1_BIDIOE |
#define | LL_DSPI_BAUD_RATE_2P1PCLK (0x0 << DSPI_CR1_BAUD_Pos) |
#define | LL_DSPI_BAUD_RATE_4P1PCLK (0x1 << DSPI_CR1_BAUD_Pos) |
#define | LL_DSPI_BAUD_RATE_8P1PCLK (0x2 << DSPI_CR1_BAUD_Pos) |
#define | LL_DSPI_BAUD_RATE_16P1PCLK (0x3 << DSPI_CR1_BAUD_Pos) |
#define | LL_DSPI_BAUD_RATE_32P1PCLK (0x4 << DSPI_CR1_BAUD_Pos) |
#define | LL_DSPI_BAUD_RATE_64P1PCLK (0x5 << DSPI_CR1_BAUD_Pos) |
#define | LL_DSPI_BAUD_RATE_128P1PCLK (0x6 << DSPI_CR1_BAUD_Pos) |
#define | LL_DSPI_BAUD_RATE_256PCLK (0x7 << DSPI_CR1_BAUD_Pos) |
#define | LL_DSPI_SCPHA_1EDGE 0x00000000UL |
#define | LL_DSPI_SCPHA_2EDGE (DSPI_CR1_CPHA) |
#define | LL_DSPI_SCPOL_LOW 0x00000000UL |
#define | LL_DSPI_SCPOL_HIGH (DSPI_CR1_CPOL) |
#define | LL_DSPI_DMA_TX_DIS 0x00000000UL |
#define | LL_DSPI_DMA_TX_EN DSPI_CR2_TXDMAEN |
#define | LL_DSPI_DMA_RX_DIS 0x00000000UL |
#define | LL_DSPI_DMA_RX_EN DSPI_CR2_RXDMAEN |
#define | LL_DSPI_DMA_LTX_EVEN 0x00000000UL |
#define | LL_DSPI_DMA_LTX_ODD DSPI_CR2_LDMA_TX |
#define | LL_DSPI_DMA_LRX_EVEN 0x00000000UL |
#define | LL_DSPI_DMA_LRX_ODD DSPI_CR2_LDMA_RX |
#define | LL_DSPI_FRXTH_1P2 DSPI_CR1_FIFOTH_8 |
#define | LL_DSPI_FRXTH_1P4 DSPI_CR1_FIFOTH_4 |
#define | LL_DSPI_FRXTH_1P8 DSPI_CR1_FIFOTH_2 |
#define | LL_DSPI_FRXTH_1P16 DSPI_CR1_FIFOTH_1 |
#define | LL_DSPI_DCX_CMD 0x00000000UL |
#define | LL_DSPI_DCX_DATA (DSPI_MODE_DCX) |
#define | LL_DSPI_DEFAULT_CONFIG |
LL DSPI InitStrcut default configuartion. More... | |
#define | LL_DSPI_WriteReg(__instance__, __REG__, __VALUE__) WRITE_REG(__instance__->__REG__, (__VALUE__)) |
Write a value in DSPI register. More... | |
#define | LL_DSPI_ReadReg(__instance__, __REG__) READ_REG(__instance__->__REG__) |
Read a value in DSPI register. More... | |
Typedefs | |
typedef struct _ll_dspi_init_t | ll_dspi_init_t |
DSPI init structures definition. More... | |
Functions | |
__STATIC_INLINE void | ll_dspi_enable (dspi_regs_t *DSPIx) |
Enable DSPI peripheral. More... | |
__STATIC_INLINE void | ll_dspi_disable (dspi_regs_t *DSPIx) |
Disable DSPI peripheral. More... | |
__STATIC_INLINE uint32_t | ll_dspi_is_enabled (dspi_regs_t *DSPIx) |
Check if DSPI peripheral is enabled. More... | |
__STATIC_INLINE void | ll_dspi_set_clock_polarity (dspi_regs_t *DSPIx, uint32_t clock_polarity) |
Set clock polarity. More... | |
__STATIC_INLINE uint32_t | ll_dspi_get_clock_polarity (dspi_regs_t *DSPIx) |
Get clock polarity. More... | |
__STATIC_INLINE void | ll_dspi_set_clock_phase (dspi_regs_t *DSPIx, uint32_t clock_phase) |
Set clock phase. More... | |
__STATIC_INLINE uint32_t | ll_dspi_get_clock_phase (dspi_regs_t *DSPIx) |
Get clock phase. More... | |
__STATIC_INLINE void | ll_dspi_set_frame_format (dspi_regs_t *DSPIx, uint32_t frf) |
Set data frame format for transmitting/receiving the data. More... | |
__STATIC_INLINE uint32_t | ll_dspi_get_frame_format (dspi_regs_t *DSPIx) |
Get data frame format for transmitting/receiving the data. More... | |
__STATIC_INLINE void | ll_dspi_set_data_size (dspi_regs_t *DSPIx, uint32_t size) |
Set frame data size. More... | |
__STATIC_INLINE uint32_t | ll_dspi_get_data_size (dspi_regs_t *DSPIx) |
Get frame data size. More... | |
__STATIC_INLINE void | ll_dspi_set_baud_rate (dspi_regs_t *DSPIx, uint32_t baud_rate) |
Set baud rate. More... | |
__STATIC_INLINE uint32_t | ll_dspi_get_baud_rate (dspi_regs_t *DSPIx) |
Get baud rate. More... | |
__STATIC_INLINE void | ll_dspi_set_bidirectional_mode (dspi_regs_t *DSPIx, uint32_t bid_mode) |
Set bidirectional data mode enable. More... | |
__STATIC_INLINE uint32_t | ll_dspi_get_bidirectional_mode (dspi_regs_t *DSPIx) |
Get baud rate. More... | |
__STATIC_INLINE void | ll_dspi_set_transfer_direction_bidirectional (dspi_regs_t *DSPIx, uint32_t transfer_direction) |
Set transfer direction mode in bidirectional mode. More... | |
__STATIC_INLINE uint32_t | ll_dspi_get_transfer_direction_bidirectional (dspi_regs_t *DSPIx) |
Get transfer direction mode in bidirectional mode. More... | |
__STATIC_INLINE void | ll_dspi_set_transfer_direction_unbidirectional (dspi_regs_t *DSPIx, uint32_t transfer_direction) |
Set transfer direction mode in unbidirectional mode. More... | |
__STATIC_INLINE uint32_t | ll_dspi_get_transfer_direction_unbidirectional (dspi_regs_t *DSPIx) |
Get transfer direction mode in bidirectional mode. More... | |
__STATIC_INLINE void | ll_dspi_set_rx_fifo_threshold (dspi_regs_t *DSPIx, uint32_t threshold) |
Set threshold of TXFIFO that triggers an TXE event. More... | |
__STATIC_INLINE uint32_t | ll_dspi_get_rx_fifo_threshold (dspi_regs_t *DSPIx) |
Get threshold of TXFIFO that triggers an TXE event. More... | |
__STATIC_INLINE void | ll_dspi_flush_fifo (dspi_regs_t *DSPIx) |
FIFO Pointer Reset. More... | |
__STATIC_INLINE void | ll_dspi_master_select (dspi_regs_t *DSPIx) |
Master selection. More... | |
__STATIC_INLINE void | ll_dspi_set_last_dma_tx_packing (dspi_regs_t *DSPIx, uint32_t bid_mode) |
Last DMA transfer for transmission. More... | |
__STATIC_INLINE void | ll_dspi_set_last_dma_rx_packing (dspi_regs_t *DSPIx, uint32_t bid_mode) |
Last DMA transfer for reception. More... | |
__STATIC_INLINE void | ll_dspi_enable_dma_tx (dspi_regs_t *DSPIx) |
Enable DMA Tx. More... | |
__STATIC_INLINE void | ll_dspi_disable_dma_tx (dspi_regs_t *DSPIx) |
Disable DMA Tx. More... | |
__STATIC_INLINE uint32_t | ll_dspi_is_enabled_dma_tx (dspi_regs_t *DSPIx) |
Check if DMA Tx is enabled. More... | |
__STATIC_INLINE void | ll_dspi_enable_dma_rx (dspi_regs_t *DSPIx) |
Enable DMA Rx. More... | |
__STATIC_INLINE void | ll_dspi_disable_dma_rx (dspi_regs_t *DSPIx) |
Disable DMA Rx. More... | |
__STATIC_INLINE uint32_t | ll_dspi_is_enabled_dma_rx (dspi_regs_t *DSPIx) |
Check if DMA Rx is enabled. More... | |
__STATIC_INLINE void | ll_dspi_set_dcx (dspi_regs_t *DSPIx, uint32_t dcx) |
Value of Data-Versus-Command information. More... | |
__STATIC_INLINE void | ll_dspi_set_mode (dspi_regs_t *DSPIx, uint32_t mode) |
DSPI Protocol Mode. More... | |
__STATIC_INLINE uint32_t | ll_dspi_get_mode (dspi_regs_t *DSPIx) |
Get DSPI Protocol Mode. More... | |
__STATIC_INLINE void | ll_dspi_ss_out_enable (dspi_regs_t *DSPIx) |
SS output enable. More... | |
__STATIC_INLINE void | ll_dspi_enable_it (dspi_regs_t *DSPIx, uint32_t mask) |
Enable interrupt. More... | |
__STATIC_INLINE void | ll_dspi_disable_it (dspi_regs_t *DSPIx, uint32_t mask) |
Disable interrupt. More... | |
__STATIC_INLINE uint32_t | ll_dspi_is_enabled_it (dspi_regs_t *DSPIx, uint32_t mask) |
Check if interrupt is enabled. More... | |
__STATIC_INLINE uint32_t | ll_dspi_get_status (dspi_regs_t *DSPIx) |
Get DSPI status. More... | |
__STATIC_INLINE uint32_t | ll_dspi_is_active_flag (dspi_regs_t *DSPIx, uint32_t flag) |
Check active flag. More... | |
__STATIC_INLINE uint32_t | ll_dspi_get_it_flag (dspi_regs_t *DSPIx) |
Get DSPI interrupt flags. More... | |
__STATIC_INLINE uint32_t | ll_dspi_is_it_flag (dspi_regs_t *DSPIx, uint32_t flag) |
Check interrupt flag. More... | |
error_status_t | ll_dspi_deinit (dspi_regs_t *DSPIx) |
De-initialize DSPI registers (Registers restored to their default values). More... | |
error_status_t | ll_dspi_init (dspi_regs_t *DSPIx, ll_dspi_init_t *p_dspi_init) |
Initialize DSPI registers according to the specified parameters in p_dspi_init. More... | |
void | ll_dspi_struct_init (ll_dspi_init_t *p_dspi_init) |
Set each field of a ll_dspi_init_t type structure to default value. More... | |
Header file containing functions prototypes of DSPI LL library.
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Definition in file gr55xx_ll_dspi.h.