Wi-Fi#

rsi_wlan_cb_init#

int8_t rsi_wlan_cb_init (rsi_wlan_cb_t *wlan_cb)

Initialize the WLAN control block structure.

Returns

• 0 - Success

• Non Zero Value - Failure

rsi_driver_wlan_send_cmd#

int32_t rsi_driver_wlan_send_cmd (rsi_wlan_cmd_request_t cmd, rsi_pkt_t *pkt)

Fill the command information and place it in the WLAN TX queue.

Returns

• 0 - Success

• Non Zero Value - Failure

rsi_extract_filename#

uint8_t * rsi_extract_filename (uint8_t *json, uint8_t *buffer)

Extract file name from the received JSON data.

Returns

• File name extracted

rsi_driver_process_wlan_recv_cmd#

int32_t rsi_driver_process_wlan_recv_cmd (rsi_pkt_t *pkt)

Process received WLAN commands.

Returns

• 0 - Success

• Non-Zero Value - Failure

Note

• Memory allocation for the pointer is from receive handler, after processing, it will be freed.

rsi_check_wlan_state#

uint32_t rsi_check_wlan_state (void)

Get WLAN status.

Returns

• Wlan block status

• 0 - RSI_WLAN_STATE_NONE

• 1 - RSI_WLAN_STATE_OPERMODE_DONE

• 2 - RSI_WLAN_STATE_BAND_DONE

• 3 - RSI_WLAN_STATE_INIT_DONE

• 4 - RSI_WLAN_STATE_SCAN_DONE

• 5 - RSI_WLAN_STATE_CONNECTED

• 6 - RSI_WLAN_STATE_IP_CONFIG_DONE

• 7 - RSI_WLAN_STATE_IPV6_CONFIG_DONE

• 8 - RSI_WLAN_STATE_AUTO_CONFIG_GOING_ON

• 9 - RSI_WLAN_STATE_AUTO_CONFIG_DONE

• 10- RSI_WLAN_STATE_AUTO_CONFIG_FAILED

rsi_wlan_set_status#

void rsi_wlan_set_status (int32_t status)

Set the WLAN status.

Returns

• void

rsi_post_waiting_semaphore#

int32_t rsi_post_waiting_semaphore (void)

Post on a waiting semaphore.

Returns

• 0 - Success

• Non-Zero Value - Failure

rsi_wlan_check_waiting_socket_cmd#

int32_t rsi_wlan_check_waiting_socket_cmd (void)

Check if any socket command is in waiting state.

Returns

• 0 - No socket command is in waiting state

• 1 - Socket command is in waiting state

rsi_wlan_check_waiting_wlan_cmd#

int32_t rsi_wlan_check_waiting_wlan_cmd (void)

Check if any WLAN command is in waiting state.

Returns

• 0 - Success

• Non-Zero Value - Failure

rsi_wlan_process_raw_data#

void rsi_wlan_process_raw_data (rsi_pkt_t *pkt)

Receive raw data packet from module.

Returns

• Void

Note

• Memory allocation for the pointer is from receive handler ,after processing, it will be freed.

rsi_wlan_packet_transfer_done#

void rsi_wlan_packet_transfer_done (rsi_pkt_t *pkt)

Handle packet transfer completion.

Returns

• void

rsi_check_wlan_buffer_full#

void rsi_check_wlan_buffer_full (rsi_pkt_t *pkt)

Clear TX packet, if TX buffer is full.

Note

• BUFFER_FULL_HANDLING macro should be enabled.

Returns

• Void

rsi_check_common_buffer_full#

void rsi_check_common_buffer_full (rsi_pkt_t *pkt)

Check if the common buffer is full.

Returns

• void

rsi_wait_on_wlan_semaphore#

rsi_error_t rsi_wait_on_wlan_semaphore (rsi_semaphore_handle_t *semaphore, uint32_t timeout_ms)

Wait for WLAN semaphore.

Returns

• 0 - Success

• Non-Zero Value - Failure

rsi_update_wlan_cmd_state_to_free_state#

void rsi_update_wlan_cmd_state_to_free_state (void)

Update the WLAN command state to free state.

Returns

• Void

rsi_update_wlan_cmd_state_to_progress_state#

void rsi_update_wlan_cmd_state_to_progress_state (void)

Update the WLAN command state to progress state.

Returns

• Void

rsi_post_waiting_wlan_semaphore#

int32_t rsi_post_waiting_wlan_semaphore (void)

Posts all waiting WLAN semaphores. This API is typically used to reset the semaphore states.

Returns

• 0 - Success

• Non-Zero Value - Failure

rsi_call_asynchronous_callback#

void rsi_call_asynchronous_callback ()

sort_index_based_on_rssi#

void sort_index_based_on_rssi (struct wpa_scan_results_arr *scan_results_array)

Sort the scan list based on rssi value.

Returns

• void

get_akm_suites_info#

static unsigned int get_akm_suites_info (const uint16_t akmcnt, const uint8_t *ie_data)

process_scan_results#

int process_scan_results (uint8_t *buf, uint16_t len, int8_t rssi, uint8_t channel, uint16_t freq)

Process received beacons and probe responses.

Returns

• 0 - Success

• Non-Zero Value - failure