Bluetooth NCP Transport over USART#

Component that provides transport layer for Bluetooth NCP over USART. This is a No-Code component if used together with NCP Interface or NCP Host Communication Interface components.

Enumerations#

enum

sl_bt_ncp_transport_error_t {

SL_BT_NCP_TRANSPORT_ERROR_INIT = 0

SL_BT_NCP_TRANSPORT_ERROR_RUNTIME = 1

SL_BT_NCP_TRANSPORT_ERROR_COM_HANDLE = 2

SL_BT_NCP_TRANSPORT_ERROR_TX_OVERFLOW = 3

SL_BT_NCP_TRANSPORT_ERROR_CLOCK = 4

SL_BT_NCP_TRANSPORT_ERROR_CLOSE = 5

SL_BT_NCP_TRANSPORT_ERROR_RX = 6

}

Bluetooth NCP Transport error type.

Functions#

void

sl_bt_ncp_transport_transmit(uint32_t len, const uint8_t *data)

void

sl_bt_ncp_transport_on_transmit(sl_status_t status)

void

sl_bt_ncp_transport_receive(void)

void

sl_bt_ncp_transport_on_receive(sl_status_t status, uint32_t len, uint8_t *data)

void

sl_bt_ncp_transport_on_error(sl_bt_ncp_transport_error_t error, sl_status_t status)

Macros#

#define

SL_BT_NCP_TRANSPORT_CONFIG_TX_BUF_SIZE 260

#define

SL_BT_NCP_TRANSPORT_CPC_CONFIG_TASK_PRIO APP_RTA_PRIORITY_NORMAL

#define

SL_BT_NCP_TRANSPORT_CPC_CONFIG_TASK_STACK 1024

#define

SL_BT_NCP_TRANSPORT_CPC_CONFIG_WAIT_FOR_GUARD 10

#define

SL_BT_NCP_TRANSPORT_IOSTREAM_CONFIG_STREAM_TYPE SL_IOSTREAM_TYPE_UART

#define

SL_BT_NCP_TRANSPORT_IOSTREAM_CONFIG_STREAM_INSTANCE "vcom"

#define

SL_BT_NCP_TRANSPORT_CONFIG_RX_BUF_SIZE 520

#define

SL_BT_NCP_TRANSPORT_CONFIG_TX_BUF_SIZE 260

#define

SL_BT_NCP_TRANSPORT_IOSTREAM_CONFIG_SEPARATE_TX 0

#define

SL_BT_NCP_TRANSPORT_IOSTREAM_CONFIG_TX_TASK_PRIO APP_RTA_PRIORITY_NORMAL

#define

SL_BT_NCP_TRANSPORT_IOSTREAM_CONFIG_TX_TASK_STACK 1024

#define

SL_BT_NCP_TRANSPORT_IOSTREAM_CONFIG_TX_WAIT_FOR_GUARD 10

#define

SL_BT_NCP_TRANSPORT_IOSTREAM_CONFIG_RX_TASK_PRIO APP_RTA_PRIORITY_NORMAL

#define

SL_BT_NCP_TRANSPORT_IOSTREAM_CONFIG_RX_TASK_STACK 1024

#define

SL_BT_NCP_TRANSPORT_IOSTREAM_CONFIG_RX_WAIT_FOR_GUARD 10

#define

SL_BT_NCP_TRANSPORT_CONFIG_RX_BUF_SIZE 520

#define

SL_BT_NCP_TRANSPORT_CONFIG_TX_BUF_SIZE 260

#define

SL_BT_NCP_TRANSPORT_USART_CONFIG_TASK_PRIO APP_RTA_PRIORITY_NORMAL

#define

SL_BT_NCP_TRANSPORT_USART_CONFIG_TASK_STACK 1024

#define

SL_BT_NCP_TRANSPORT_USART_CONFIG_WAIT_FOR_GUARD 10

Enumeration Documentation#

sl_bt_ncp_transport_error_t#

sl_bt_ncp_transport_error_t

Bluetooth NCP Transport error type.

Enumerator
SL_BT_NCP_TRANSPORT_ERROR_INIT
SL_BT_NCP_TRANSPORT_ERROR_RUNTIME
SL_BT_NCP_TRANSPORT_ERROR_COM_HANDLE
SL_BT_NCP_TRANSPORT_ERROR_TX_OVERFLOW
SL_BT_NCP_TRANSPORT_ERROR_CLOCK
SL_BT_NCP_TRANSPORT_ERROR_CLOSE
SL_BT_NCP_TRANSPORT_ERROR_RX

Definition at line 47 of file common/ncp_transport/sl_bt_ncp_transport.h

Function Documentation#

sl_bt_ncp_transport_transmit#

void sl_bt_ncp_transport_transmit (uint32_t len, const uint8_t * data)

Parameters

N/A	len	length of the data to transmit
N/A	data	data to transmit

Transmit function

Definition at line 62 of file common/ncp_transport/sl_bt_ncp_transport.h

sl_bt_ncp_transport_on_transmit#

void sl_bt_ncp_transport_on_transmit (sl_status_t status)

Parameters

N/A status

Transmit completed callback

Definition at line 67 of file common/ncp_transport/sl_bt_ncp_transport.h

sl_bt_ncp_transport_receive#

void sl_bt_ncp_transport_receive (void )

Parameters

N/A

Receive function

Definition at line 72 of file common/ncp_transport/sl_bt_ncp_transport.h

sl_bt_ncp_transport_on_receive#

void sl_bt_ncp_transport_on_receive (sl_status_t status, uint32_t len, uint8_t * data)

Parameters

N/A	status	status of the reception
N/A	len	length of the received data
N/A	data	received data

Receive completed callback

Definition at line 80 of file common/ncp_transport/sl_bt_ncp_transport.h

sl_bt_ncp_transport_on_error#

void sl_bt_ncp_transport_on_error (sl_bt_ncp_transport_error_t error, sl_status_t status)

Parameters

N/A	error	error type
N/A	status	status code

Runtime error callback. Note

The error callback is called when an error has occurred in the runtime context. The weak implementation asserts. It can be overridden in user code by adding a strong implementation.

Definition at line 92 of file common/ncp_transport/sl_bt_ncp_transport.h