sdrv_uart

#include <sdrv_uart.h>

Data Fields
uint32_t	base
uint32_t	irq
uint32_t	baud
uint32_t	clk_freq
volatile sdrv_uart_transfer_type_e	rxtransfer_type
volatile sdrv_uart_transfer_type_e	txtransfer_type
const uint8_t *	tx_ptr
volatile uint32_t	tx_remain
uart_callback_t	tx_async_cb
void *	tx_userparam
uint8_t *	rx_ptr
volatile uint32_t	rx_remain
uart_callback_t	rx_async_cb
void *	rx_userparam
uart_callback_t	callback
void *	userData
volatile sdrv_uart_transfer_status_e	tx_state
volatile sdrv_uart_transfer_status_e	rx_state
volatile uint8_t	abr_count
volatile sdrv_uart_transfer_status_e	abr_state
sdrv_dma_channel_t *	rx_dmachannel
sdrv_dma_channel_t *	tx_dmachannel
sdrv_rxidle_ctl_e	rx_idle

Member Function Documentation

__attribute__() [1/2]

sdrv_dma_linklist_descriptor_t rx_dma_linklist[NUM_LINKLIST_ITEMS] __attribute__

(

(__aligned__(CONFIG_ARCH_CACHE_LINE))

)

__attribute__() [2/2]

sdrv_dma_linklist_descriptor_t tx_dma_linklist[NUM_LINKLIST_ITEMS] __attribute__

(

(__aligned__(CONFIG_ARCH_CACHE_LINE))

)

Field Documentation

abr_count

volatile uint8_t abr_count

Auto baudrate detect count

abr_state

volatile sdrv_uart_transfer_status_e abr_state

Auto baudrate detect status

base

uint32_t base

Uart module base

baud

uint32_t baud

Uart dev baud rate

bytes_rxcarried

uint32_t bytes_rxcarried

callback

uart_callback_t callback

Uart transmit callback function

clk_freq

uint32_t clk_freq

Uart module clk freq

dma_instance

sdrv_dma_t* dma_instance

irq

uint32_t irq

Uart module irq num

rx_async_cb

uart_callback_t rx_async_cb

Uart transmit callback function

rx_dmachannel

sdrv_dma_channel_t* rx_dmachannel

The pointer of rx dma channel.

rx_idle

sdrv_rxidle_ctl_e rx_idle

The time of high level on rx line to detect idle.

rx_ptr

uint8_t* rx_ptr

Pointer to current Rx character

rx_remain

volatile uint32_t rx_remain

Number of remaining Rx characters in SDRV_TRANSFER_ASYNC_MODE; The size of the data to be transferred in SDRV_TRANSFER_DMA_MODE.

rx_state

volatile sdrv_uart_transfer_status_e rx_state

Transmit status

rx_userparam

void* rx_userparam

Uart transmit callback function user param

rxtransfer_type

volatile sdrv_uart_transfer_type_e rxtransfer_type

Uart transfer mode

tx_async_cb

uart_callback_t tx_async_cb

Uart transmit callback function

tx_dmachannel

sdrv_dma_channel_t* tx_dmachannel

The pointer of tx dma channel.

tx_ptr

const uint8_t* tx_ptr

Pointer to current Tx character

tx_remain

volatile uint32_t tx_remain

Number of remaining Tx characters in SDRV_TRANSFER_ASYNC_MODE; The size of the data to be transferred in SDRV_TRANSFER_DMA_MODE.

tx_state

volatile sdrv_uart_transfer_status_e tx_state

Receive status

tx_userparam

void* tx_userparam

Uart transmit callback function user param

txtransfer_type

volatile sdrv_uart_transfer_type_e txtransfer_type

Uart transfer mode

userData

void* userData

Uart transmit callback function user param

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The documentation for this struct was generated from the following file:

• Z:/01-Code/06-SSDK-DEV-Firewall/ssdk/drivers/include/sdrv_uart.h