Connectivity middleware common codecs

nRF5 SDK v15.0.0
Functions

Functions

uint32_t conn_mw_handler (uint8_t const *const p_rx_buf, uint32_t rx_buf_len, uint8_t *const p_tx_buf, uint32_t *const p_tx_buf_len)
Connectivity Middleware dispatcher function. More...
uint32_t conn_mw_power_system_off (uint8_t const *const p_rx_buf, uint32_t rx_buf_len, uint8_t *const p_tx_buf, uint32_t *const p_tx_buf_len)
Handles sd_power_system_off command request. More...
uint32_t conn_mw_temp_get (uint8_t const *const p_rx_buf, uint32_t rx_buf_len, uint8_t *const p_tx_buf, uint32_t *const p_tx_buf_len)
Handles sd_temp_get command request and prepares response. More...
uint32_t conn_mw_ecb_block_encrypt (uint8_t const *const p_rx_buf, uint32_t rx_buf_len, uint8_t *const p_tx_buf, uint32_t *const p_tx_buf_len)
Handles sd_ecb_block_encrypt command request and prepares response. More...

Detailed Description

Function Documentation

uint32_t conn_mw_ecb_block_encrypt ( uint8_t const *const p_rx_buf ,
uint32_t rx_buf_len ,
uint8_t *const p_tx_buf ,
uint32_t *const p_tx_buf_len
)

Handles sd_ecb_block_encrypt command request and prepares response.

Parameters
[in] p_rx_buf Pointer to input buffer.
[in] rx_buf_len Size of p_rx_buf .
[out] p_tx_buf Pointer to output buffer.
[in,out] p_tx_buf_len in: Size of p_tx_buf buffer. out: Length of valid data in p_tx_buf .
Return values
NRF_SUCCESS Handler success.
NRF_ERROR_NULL Handler failure. NULL pointer supplied.
NRF_ERROR_INVALID_LENGTH Handler failure. Incorrect buffer length.
NRF_ERROR_INVALID_PARAM Handler failure. Invalid operation type.
NRF_ERROR_NOT_SUPPORTED Handler failure. Opcode not supported.
uint32_t conn_mw_handler ( uint8_t const *const p_rx_buf ,
uint32_t rx_buf_len ,
uint8_t *const p_tx_buf ,
uint32_t *const p_tx_buf_len
)

Connectivity Middleware dispatcher function.

It will handle decode the opcode from the RX buffer and based on the opcode it will search for registered handler. Handler is called once it is found.

Parameters
[in] p_rx_buf Pointer to input buffer.
[in] rx_buf_len Size of p_rx_buf .
[out] p_tx_buf Pointer to output buffer.
[in,out] p_tx_buf_len in: Size of p_tx_buf buffer. out: Length of valid data in p_tx_buf .
Return values
NRF_SUCCESS Handler success.
NRF_ERROR_NULL Handler failure. NULL pointer supplied.
NRF_ERROR_INVALID_LENGTH Handler failure. Incorrect buffer length.
NRF_ERROR_INVALID_PARAM Handler failure. Invalid operation type.
NRF_ERROR_NOT_SUPPORTED Handler failure. Opcode not supported.
uint32_t conn_mw_power_system_off ( uint8_t const *const p_rx_buf ,
uint32_t rx_buf_len ,
uint8_t *const p_tx_buf ,
uint32_t *const p_tx_buf_len
)

Handles sd_power_system_off command request.

Parameters
[in] p_rx_buf Pointer to input buffer.
[in] rx_buf_len Size of p_rx_buf .
[out] p_tx_buf Pointer to output buffer.
[in,out] p_tx_buf_len in: Size of p_tx_buf buffer. out: Length of valid data in p_tx_buf .
Return values
NRF_SUCCESS Handler success.
NRF_ERROR_NULL Handler failure. NULL pointer supplied.
NRF_ERROR_INVALID_LENGTH Handler failure. Incorrect buffer length.
NRF_ERROR_INVALID_PARAM Handler failure. Invalid operation type.
NRF_ERROR_NOT_SUPPORTED Handler failure. Opcode not supported.
uint32_t conn_mw_temp_get ( uint8_t const *const p_rx_buf ,
uint32_t rx_buf_len ,
uint8_t *const p_tx_buf ,
uint32_t *const p_tx_buf_len
)

Handles sd_temp_get command request and prepares response.

Parameters
[in] p_rx_buf Pointer to input buffer.
[in] rx_buf_len Size of p_rx_buf .
[out] p_tx_buf Pointer to output buffer.
[in,out] p_tx_buf_len in: Size of p_tx_buf buffer. out: Length of valid data in p_tx_buf .
Return values
NRF_SUCCESS Handler success.
NRF_ERROR_NULL Handler failure. NULL pointer supplied.
NRF_ERROR_INVALID_LENGTH Handler failure. Incorrect buffer length.
NRF_ERROR_INVALID_PARAM Handler failure. Invalid operation type.
NRF_ERROR_NOT_SUPPORTED Handler failure. Opcode not supported.