Driver#

Functions#

int8_t
rsi_common_cb_init(rsi_common_cb_t *common_cb)

Initialize common control block structure.

int32_t
rsi_driver_common_send_cmd(rsi_common_cmd_request_t cmd, rsi_pkt_t *pkt)

Fill commands and packets into WLAN TX queue.

int32_t

Process commands received to common block.

void
rsi_handle_slp_wkp(uint8_t frame_type)

Handle sleep and wakeup frames.

int8_t

Set wakeup GPIO high.

int8_t

Waits for wakeup confirmation pin to be set.

void

Set wakeup GPIO low.

void

Initialize GPIOs used in power save .

void

Handle packet transfer completion which has an asyncronous response.

int32_t
rsi_sleep_mode_decision(rsi_common_cb_t *rsi_common_cb)

Decides the power mode to program.

int32_t
rsi_send_ps_mode_to_module(uint8_t selected_ps_mode, uint8_t selected_ps_type)

Send the power save mode and type to module

rsi_error_t
rsi_wait_on_common_semaphore(rsi_semaphore_handle_t *semaphore, uint32_t timeout_ms)

Wait for common semaphore.

int32_t
rsi_check_and_update_cmd_state(uint8_t cmd_type, uint8_t cmd_state)

Check and update the command state.

void

Release all the common semaphores which are on semaphore wait.

void

Release all the BT, BLE protocol semaphores.

int32_t

Releases all common ,WLAN and network semaphores which are semaphore wait.

void

Check the packet in queue and dequeue the packet.

void
rsi_free_queue_pkt(uint8_t pkt_dequeued, rsi_pkt_t *pkt)

Free the queued packet.

void
rsi_error_timeout_and_clear_events(int32_t error, uint32_t cmd_type)

Clears the event and gives timeout error.

int32_t
rsi_check_waiting_cmds(rsi_rsp_waiting_cmds_t *response)

Check the commands which are waiting for the response.

int16_t
rsi_secure_ping_pong_wr(uint32_t ping_pong, uint8_t *src_addr, uint16_t size_param)

Write the given data in the ping or pong buffer to the specified register address in the module.

int32_t

Set fast firmware upgrade.

int16_t
rsi_bootloader_instructions(uint8_t type, uint16_t *data)

Send boot instructions to the module.

void

Handle the interrupt coming from the module.

void

Mask the TA interrupt.

void

Unmask the TA interrupt.

void

Read and process the RX packet from the module.

void
rsi_set_event(uint32_t event_num)

Set an event.

void
rsi_clear_event(uint32_t event_num)

Clear an event.

void
rsi_mask_event(uint32_t event_num)

Mask the specified event.

uint32_t
rsi_find_event(uint32_t event_map)

Find the event which is set.

uint16_t
rsi_register_event(uint32_t event_id, void(*event_handler_ptr)(void))

Register the given event.

void
rsi_set_event_from_isr(uint32_t event_num)

Set the event from isr context.

void

Initialize the events.

void
ROM_WL_rsi_set_event(global_cb_t *global_cb_p, uint32_t event_num)

Set an event.

void
ROM_WL_rsi_clear_event(global_cb_t *global_cb_p, uint32_t event_num)

Clear an event.

void
ROM_WL_rsi_mask_event(global_cb_t *global_cb_p, uint32_t event_num)

Mask an event.

void
ROM_WL_rsi_unmask_event(global_cb_t *global_cb_p, uint32_t event_num)

Unmask an event.

uint32_t
ROM_WL_rsi_find_event(global_cb_t *global_cb_p, uint32_t event_map)

Find the event which is set.

uint16_t
ROM_WL_rsi_register_event(global_cb_t *global_cb_p, uint32_t event_id, void(*event_handler_ptr)(void))

Register the event.

void
ROM_WL_rsi_set_event_from_isr(global_cb_t *global_cb_p, uint32_t event_num)

Set an event from ISR.

void
ROM_WL_rsi_unmask_event_from_isr(global_cb_t *global_cb_p, uint32_t event_num)

Unmask an event from ISR.

int32_t
rsi_pkt_pool_init(rsi_pkt_pool_t *pool_cb, uint8_t *buffer, uint32_t total_size, uint32_t pkt_size)

Initialize/create packet pool from the provided buffer.

rsi_pkt_alloc(rsi_pkt_pool_t *pool_cb)

Allocate packet from a given packet pool.

int32_t
rsi_pkt_free(rsi_pkt_pool_t *pool_cb, rsi_pkt_t *pkt)

Free the packet.

uint32_t
rsi_is_pkt_available(rsi_pkt_pool_t *pool_cb)

Number of available packets in pool.

int32_t
ROM_WL_rsi_pkt_pool_init(global_cb_t *global_cb_p, rsi_pkt_pool_t *pool_cb, uint8_t *buffer, uint32_t total_size, uint32_t pkt_size)

Initialize/create packet pool from the provided buffer.

ROM_WL_rsi_pkt_alloc_non_blocking(global_cb_t *global_cb_p, rsi_pkt_pool_t *pool_cb)

Allocate packet from a given packet pool.

int32_t
ROM_WL_rsi_pkt_free_non_blocking(global_cb_t *global_cb_p, rsi_pkt_pool_t *pool_cb, rsi_pkt_t *pkt)

Free the packet.

ROM_WL_rsi_pkt_alloc(global_cb_t *global_cb_p, rsi_pkt_pool_t *pool_cb)

Allocate packet from a given packet pool.

int32_t
ROM_WL_rsi_pkt_free(global_cb_t *global_cb_p, rsi_pkt_pool_t *pool_cb, rsi_pkt_t *pkt)

Free the packet.

uint32_t
ROM_WL_rsi_is_pkt_available(global_cb_t *global_cb_p, rsi_pkt_pool_t *pool_cb)

Number of available packets in pool.

Function Documentation#

rsi_common_cb_init#

int8_t rsi_common_cb_init (rsi_common_cb_t *common_cb)

Initialize common control block structure.

Parameters
[in]common_cb

- pointer to common cb structure

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 45 of file driver/rsi_common.c

rsi_driver_common_send_cmd#

int32_t rsi_driver_common_send_cmd (rsi_common_cmd_request_t cmd, rsi_pkt_t *pkt)

Fill commands and packets into WLAN TX queue.

Parameters
[in]cmd

- type of the command to send

[in]pkt

- pointer of packet to send

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 113 of file driver/rsi_common.c

rsi_driver_process_common_recv_cmd#

int32_t rsi_driver_process_common_recv_cmd (rsi_pkt_t *pkt)

Process commands received to common block.

Parameters
[in]pkt

- pointer to common block packet

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 441 of file driver/rsi_common.c

rsi_handle_slp_wkp#

void rsi_handle_slp_wkp (uint8_t frame_type)

Handle sleep and wakeup frames.

Parameters
[in]frame_type

- Frame type

Returns

  • Void


Definition at line 923 of file driver/rsi_common.c

rsi_req_wakeup#

int8_t rsi_req_wakeup (void)

Set wakeup GPIO high.

Parameters
[in]

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 986 of file driver/rsi_common.c

rsi_wait4wakeup#

int8_t rsi_wait4wakeup (void)

Waits for wakeup confirmation pin to be set.

Parameters
[in]

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 1042 of file driver/rsi_common.c

rsi_allow_sleep#

void rsi_allow_sleep (void)

Set wakeup GPIO low.

Parameters
[in]

Returns

  • Void


Definition at line 1099 of file driver/rsi_common.c

rsi_powersave_gpio_init#

void rsi_powersave_gpio_init (void)

Initialize GPIOs used in power save .

Parameters
[in]

Returns

  • Void


Definition at line 1121 of file driver/rsi_common.c

rsi_common_packet_transfer_done#

void rsi_common_packet_transfer_done (rsi_pkt_t *pkt)

Handle packet transfer completion which has an asyncronous response.

Parameters
[in]pkt

- pointer to packet

Returns

  • Void


Definition at line 1144 of file driver/rsi_common.c

rsi_sleep_mode_decision#

int32_t rsi_sleep_mode_decision (rsi_common_cb_t *rsi_common_cb)

Decides the power mode to program.

Parameters
[in]rsi_common_cb

- pointer to the common control block

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 1160 of file driver/rsi_common.c

rsi_send_ps_mode_to_module#

int32_t rsi_send_ps_mode_to_module (uint8_t selected_ps_mode, uint8_t selected_ps_type)

Send the power save mode and type to module

Parameters
[in]selected_ps_mode

- Select power save mode

[in]selected_ps_type

- Select power save type

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 1259 of file driver/rsi_common.c

rsi_wait_on_common_semaphore#

rsi_error_t rsi_wait_on_common_semaphore (rsi_semaphore_handle_t *semaphore, uint32_t timeout_ms)

Wait for common semaphore.

Parameters
[in]semaphore

- Semaphore handle pointer

[in]timeout_ms

- Maximum time to wait to acquire semaphore. If timeout_ms is 0 then wait till acquire semaphore.

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 1383 of file driver/rsi_common.c

rsi_check_and_update_cmd_state#

int32_t rsi_check_and_update_cmd_state (uint8_t cmd_type, uint8_t cmd_state)

Check and update the command state.

Parameters
[in]cmd_type

- Command type 1 - COMMON_CMD 2 - WLAN_CMD 3 - NWK_CMD

[in]cmd_state

- command state 1 - IN_USE 2 - ALLOW

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 1412 of file driver/rsi_common.c

Referenced by rsi_wireless_init , rsi_cmd_uart_flow_ctrl , rsi_cmd_to_wr_comm_flash , rsi_cmd_m4_ta_secure_handshake , rsi_wireless_deinit , rsi_wireless_antenna , rsi_send_feature_frame_dyn , rsi_send_feature_frame , rsi_get_fw_version , rsi_get_module_type , rsi_common_debug_log , rsi_switch_proto , rsi_set_rtc_timer , rsi_get_ram_log , rsi_get_rtc_timer , rsi_set_config , rsi_ecdsa_256_verify_hash , rsi_assert , rsi_gpio_pininit , rsi_gpio_writepin , rsi_gpio_readpin , rsi_sha_pen , rsi_hmac_sha_pen , rsi_aes_pen , rsi_exponentiation , rsi_ecdh_point_multiplication , rsi_ecdh_point_addition , rsi_ecdh_point_subtraction , rsi_ecdh_point_double , rsi_ecdh_point_affine , rsi_ccm_pen , trng_init , trng_entropy , trng_program_key , trng_get_random_num , sl_attestation_get_token , rsi_sha3_shake_pen , rsi_chachapoly_pen , rsi_gcm_pen , rsi_wrap_pen , rsi_get_built_in_keys , rsi_dhcp_user_class , rsi_dns_req , rsi_dns_update , rsi_emb_mqtt_client_init , rsi_emb_mqtt_connect , rsi_emb_mqtt_publish , rsi_emb_mqtt_subscribe , rsi_emb_mqtt_unsubscribe , rsi_emb_mqtt_disconnect , rsi_emb_mqtt_destroy , rsi_ftp_connect , rsi_ftp_disconnect , rsi_ftp_file_write , rsi_ftp_file_write_content , rsi_ftp_file_read_aysnc , rsi_ftp_file_delete , rsi_ftp_file_rename , rsi_ftp_directory_create , rsi_ftp_directory_delete , rsi_ftp_directory_set , rsi_ftp_directory_list_async , rsi_ftp_mode_set , rsi_ftp_file_size_set , rsi_http_client_async , rsi_http_client_abort , rsi_http_client_put_create , rsi_http_client_put_delete , rsi_http_client_put_start , rsi_http_client_put_pkt , rsi_http_client_post_data , rsi_http_otaf_async , rsi_webpage_load , rsi_json_object_create , rsi_webpage_erase , rsi_json_object_delete , rsi_webpage_send , rsi_http_credentials , rsi_mdnsd_init , rsi_mdnsd_register_service , rsi_mdnsd_deinit , rsi_ota_firmware_upgradation , rsi_pop3_session_create_async , rsi_pop3_session_delete , rsi_pop3_get_mail_stats , rsi_pop3_get_mail_list , rsi_pop3_retrive_mail , rsi_pop3_mark_mail , rsi_pop3_unmark_mail , rsi_pop3_get_server_status , rsi_send_raw_data , rsi_smtp_client_create , rsi_smtp_client_mail_send_async , rsi_smtp_client_delete_async , rsi_sntp_client_create_async , rsi_sntp_client_gettime , rsi_sntp_client_gettime_date , rsi_sntp_client_server_info , rsi_sntp_client_delete_async , rsi_wlan_radio_init , rsi_wlan_filter_broadcast , rsi_config_timeout , rsi_wlan_scan_with_bitmap_options , rsi_wlan_scan_async_with_bitmap_options , rsi_wlan_scan , rsi_wlan_scan_async , rsi_wlan_connect , rsi_wlan_set_non_pref_chan , rsi_wlan_connect_async , rsi_wlan_bgscan_profile , rsi_wlan_execute_post_connect_cmds , rsi_wlan_wps_push_button_event , rsi_send_freq_offset , rsi_calib_write , rsi_calib_read , rsi_calibrate_dpd , rsi_wlan_wps_generate_pin , rsi_wlan_wps_enter_pin , rsi_wlan_beacon_stop , rsi_get_random_bytes , rsi_wlan_ap_stop , rsi_wlan_disconnect , rsi_wlan_disconnect_stations , rsi_config_ipaddress , rsi_wlan_set_certificate_index , rsi_wlan_get , rsi_wlan_set , rsi_wlan_buffer_config , rsi_wlan_ap_start , rsi_transmit_test_start , rsi_transmit_test_stop , rsi_wlan_receive_stats_start , rsi_wlan_receive_stats_stop , rsi_wlan_send_data , rsi_wlan_twt_auto_selection , rsi_wlan_twt_config , rsi_wlan_ping_async , rsi_wlan_add_profile , rsi_wlan_get_profile , rsi_wlan_delete_profile , rsi_wlan_enable_auto_config , rsi_wlan_pmk_generate , rsi_wlan_set_sleep_timer , rsi_socket_config , rsi_wlan_update_gain_table , rsi_wlan_csi_config_async , rsi_send_evm_offset , and rsi_evm_write

rsi_post_waiting_common_semaphore#

void rsi_post_waiting_common_semaphore (void)

Release all the common semaphores which are on semaphore wait.

Parameters
[in]

Returns

  • Void


Definition at line 1496 of file driver/rsi_common.c

rsi_post_waiting_bt_semaphore#

void rsi_post_waiting_bt_semaphore (void)

Release all the BT, BLE protocol semaphores.

Parameters
[in]

Returns

  • Void


Definition at line 1531 of file driver/rsi_common.c

rsi_release_waiting_semaphore#

int32_t rsi_release_waiting_semaphore (void)

Releases all common ,WLAN and network semaphores which are semaphore wait.

Parameters
[in]

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 1590 of file driver/rsi_common.c

rsi_check_pkt_queue_and_dequeue#

void rsi_check_pkt_queue_and_dequeue (void)

Check the packet in queue and dequeue the packet.

Parameters
[in]

Returns

  • Void


Definition at line 1629 of file driver/rsi_common.c

rsi_free_queue_pkt#

void rsi_free_queue_pkt (uint8_t pkt_dequeued, rsi_pkt_t *pkt)

Free the queued packet.

Parameters
[in]pkt_dequeued

- pkt to be free

[in]pkt

- pointer of the packet to be free

Returns

  • Void


Definition at line 1703 of file driver/rsi_common.c

rsi_error_timeout_and_clear_events#

void rsi_error_timeout_and_clear_events (int32_t error, uint32_t cmd_type)

Clears the event and gives timeout error.

Parameters
[in]error

- Error

[in]cmd_type

- command type

Returns

  • Void


Definition at line 1741 of file driver/rsi_common.c

rsi_check_waiting_cmds#

void rsi_check_waiting_cmds (rsi_rsp_waiting_cmds_t *response)

Check the commands which are waiting for the response.

Parameters
[in]reponse

- pointer to the command waiting for response

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 1777 of file driver/rsi_common.c

rsi_secure_ping_pong_wr#

int16_t rsi_secure_ping_pong_wr (uint32_t ping_pong, uint8_t *src_addr, uint16_t size_param)

Write the given data in the ping or pong buffer to the specified register address in the module.

Parameters
[in]ping_pong

- ping or pong buffer write

[in]src_addr

- Number of bytes to read. (def: 2 since we have 16 bit regs)

[in]size_param

- pointer contain the buffer of content to be written

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 54 of file driver/rsi_device_init.c

rsi_set_fast_fw_up#

int32_t rsi_set_fast_fw_up (void)

Set fast firmware upgrade.

Parameters
[in]

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 364 of file driver/rsi_device_init.c

rsi_bootloader_instructions#

int16_t rsi_bootloader_instructions (uint8_t type, uint16_t *data)

Send boot instructions to the module.

Parameters
[in]type

- type of the insruction to perform 0xD1 - RSI_REG_READ 0xD2 - RSI_REG_WRITE 0xD5 - RSI_PING_WRITE 0xD4 - RSI_PONG_WRITE 0x42 - BURN_NWP_FW 0x31 - LOAD_NWP_FW 0x71 - LOAD_DEFAULT_NWP_FW_ACTIVE_LOW

[in]data

- pointer to data which is to be read/write

Returns

  • 0 - Success

  • Non-Zero Value - Failure (Possible Error Codes - 0xffffffff, 0xfffffffe, 0xffffffe4)

Note

  • Refer to Error Codes for the description of above error codes.

  • This is a proprietry API and is not recommended to be used


Definition at line 461 of file driver/rsi_device_init.c

rsi_interrupt_handler#

void rsi_interrupt_handler (void)

Handle the interrupt coming from the module.

Parameters
[in]

Returns

  • Void


Definition at line 34 of file driver/rsi_driver.c

rsi_mask_ta_interrupt#

void rsi_mask_ta_interrupt (void)

Mask the TA interrupt.

Parameters
[in]

Returns

  • Void


Definition at line 57 of file driver/rsi_driver.c

rsi_unmask_ta_interrupt#

void rsi_unmask_ta_interrupt (void)

Unmask the TA interrupt.

Parameters
[in]

Returns

  • Void


Definition at line 74 of file driver/rsi_driver.c

rsi_rx_event_handler#

void rsi_rx_event_handler (void)

Read and process the RX packet from the module.

Parameters
[in]

Returns

  • Void


Definition at line 611 of file driver/rsi_driver_event_handlers.c

rsi_set_event#

void rsi_set_event (uint32_t event_num)

Set an event.

Parameters
[in]event_num

- Event number to be set

Returns

  • void


Definition at line 137 of file driver/rsi_events.c

rsi_clear_event#

void rsi_clear_event (uint32_t event_num)

Clear an event.

Parameters
[in]event_num

- Event number to clear

Returns

  • void


Definition at line 155 of file driver/rsi_events.c

rsi_mask_event#

void rsi_mask_event (uint32_t event_num)

Mask the specified event.

Parameters
[in]event_num

- Event number to mask

Returns

  • Void


Definition at line 172 of file driver/rsi_events.c

rsi_find_event#

uint32_t rsi_find_event (uint32_t event_map)

Find the event which is set.

Parameters
[in]event_map

- Event map

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 236 of file driver/rsi_events.c

rsi_register_event#

uint16_t rsi_register_event (uint32_t event_id, void(*event_handler_ptr)(void))

Register the given event.

Parameters
[in]event_id

- event number which needs to be registered

[in]event_handler_ptr

- event handler which needs to be registered for a given event

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 256 of file driver/rsi_events.c

rsi_set_event_from_isr#

void rsi_set_event_from_isr (uint32_t event_num)

Set the event from isr context.

Parameters
[in]event_num

- Event number to mask

Returns

  • Void


Definition at line 274 of file driver/rsi_events.c

rsi_events_init#

void rsi_events_init (void)

Initialize the events.

Parameters
[in]

Returns

  • Void


Definition at line 293 of file driver/rsi_events.c

ROM_WL_rsi_set_event#

void ROM_WL_rsi_set_event (global_cb_t *global_cb_p, uint32_t event_num)

Set an event.

Parameters
[in]global_cb_p

- pointer to the common buffer

[in]event_num

- event number to be set

Returns

  • Void


Definition at line 41 of file driver/rsi_events_rom.c

ROM_WL_rsi_clear_event#

void ROM_WL_rsi_clear_event (global_cb_t *global_cb_p, uint32_t event_num)

Clear an event.

Parameters
[in]global_cb_p

- pointer to the common buffer

[in]event_num

- event number to clear

Returns

  • Void


Definition at line 81 of file driver/rsi_events_rom.c

ROM_WL_rsi_mask_event#

void ROM_WL_rsi_mask_event (global_cb_t *global_cb_p, uint32_t event_num)

Mask an event.

Parameters
[in]global_cb_p

- pointer to the common buffer

[in]event_num

- event number to mask

Returns

  • Void


Definition at line 107 of file driver/rsi_events_rom.c

ROM_WL_rsi_unmask_event#

void ROM_WL_rsi_unmask_event (global_cb_t *global_cb_p, uint32_t event_num)

Unmask an event.

Parameters
[in]global_cb_p

- pointer to the common buffer

[in]event_num

- event number to unmask

Returns

  • Void


Definition at line 132 of file driver/rsi_events_rom.c

ROM_WL_rsi_find_event#

uint32_t ROM_WL_rsi_find_event (global_cb_t *global_cb_p, uint32_t event_map)

Find the event which is set.

Parameters
[in]global_cb_p

- pointer to the common buffer

[in]event_map

- event map

Returns

  • Event number


Definition at line 162 of file driver/rsi_events_rom.c

ROM_WL_rsi_register_event#

uint16_t ROM_WL_rsi_register_event (global_cb_t *global_cb_p, uint32_t event_id, void(*event_handler_ptr)(void))

Register the event.

Parameters
[in]global_cb_p

- pointer to the common buffer

[in]event_id

- event number which needs to be registered

[in]event_handler_ptr

- event handler which needs to be registered for a given event

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 185 of file driver/rsi_events_rom.c

ROM_WL_rsi_set_event_from_isr#

void ROM_WL_rsi_set_event_from_isr (global_cb_t *global_cb_p, uint32_t event_num)

Set an event from ISR.

Parameters
[in]global_cb_p

- pointer to the common buffer

[in]event_num

- event number to be set

Returns

  • Void


Definition at line 212 of file driver/rsi_events_rom.c

ROM_WL_rsi_unmask_event_from_isr#

void ROM_WL_rsi_unmask_event_from_isr (global_cb_t *global_cb_p, uint32_t event_num)

Unmask an event from ISR.

Parameters
[in]global_cb_p

- pointer to the common buffer

[in]event_num

- event number to unmask

Returns

  • Void


Definition at line 237 of file driver/rsi_events_rom.c

rsi_pkt_pool_init#

int32_t rsi_pkt_pool_init (rsi_pkt_pool_t *pool_cb, uint8_t *buffer, uint32_t total_size, uint32_t pkt_size)

Initialize/create packet pool from the provided buffer.

Parameters
[in]pool_cb

- packet pool pointer which needs to be initialized

[in]buffer

- buffer pointer to create pool

[in]total_size

- size of pool to create

[in]pkt_size

- size of each packet in pool

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 38 of file driver/rsi_pkt_mgmt.c

rsi_pkt_alloc#

rsi_pkt_t * rsi_pkt_alloc (rsi_pkt_pool_t *pool_cb)

Allocate packet from a given packet pool.

Parameters
[in]pool_cb

- packet pool pointer from which packet needs to be allocated

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 57 of file driver/rsi_pkt_mgmt.c

rsi_pkt_free#

int32_t rsi_pkt_free (rsi_pkt_pool_t *pool_cb, rsi_pkt_t *pkt)

Free the packet.

Parameters
[in]pool_cb

- packet pool to which packet needs to be freed

[in]pkt

- packet pointer which needs to be freed

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 77 of file driver/rsi_pkt_mgmt.c

rsi_is_pkt_available#

uint32_t rsi_is_pkt_available (rsi_pkt_pool_t *pool_cb)

Number of available packets in pool.

Parameters
[in]pool_cb

- pool pointer to check available packet count

Returns

  • Number of packets in pool (>=0)


Definition at line 95 of file driver/rsi_pkt_mgmt.c

ROM_WL_rsi_pkt_pool_init#

int32_t ROM_WL_rsi_pkt_pool_init (global_cb_t *global_cb_p, rsi_pkt_pool_t *pool_cb, uint8_t *buffer, uint32_t total_size, uint32_t pkt_size)

Initialize/create packet pool from the provided buffer.

Parameters
[in]global_cb_p

- pointer to the global control block

[in]pool_cb

- packet pool pointer which needs to be initialized

[in]buffer

- buffer pointer to create pool

[in]total_size

- size of pool to create

[in]pkt_size

- size of each packet in pool

Returns

  • 0 - Success

  • Negative value - Failure


Definition at line 41 of file driver/rsi_pkt_mgmt_rom.c

ROM_WL_rsi_pkt_alloc_non_blocking#

rsi_pkt_t * ROM_WL_rsi_pkt_alloc_non_blocking (global_cb_t *global_cb_p, rsi_pkt_pool_t *pool_cb)

Allocate packet from a given packet pool.

Parameters
[in]global_cb_p

- pointer to the global control block

[in]pool_cb

- packet pool pointer from which packet needs to be allocated

Returns

  • Allocated packet pointer - Success

  • NULL - Failure


Definition at line 116 of file driver/rsi_pkt_mgmt_rom.c

ROM_WL_rsi_pkt_free_non_blocking#

int32_t ROM_WL_rsi_pkt_free_non_blocking (global_cb_t *global_cb_p, rsi_pkt_pool_t *pool_cb, rsi_pkt_t *pkt)

Free the packet.

Parameters
[in]global_cb_p

- pointer to the global control block

[in]pool_cb

- packet pool pointer from which packet needs to be allocated

[in]pkt

- packet pointer which needs to be freed

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 167 of file driver/rsi_pkt_mgmt_rom.c

ROM_WL_rsi_pkt_alloc#

rsi_pkt_t * ROM_WL_rsi_pkt_alloc (global_cb_t *global_cb_p, rsi_pkt_pool_t *pool_cb)

Allocate packet from a given packet pool.

Parameters
[in]global_cb_p

- pointer to the global control block

[in]pool_cb

- packet pool pointer from which packet needs to be allocated

Returns

  • Allocated packet pointer - Success

  • NULL - Failure


Definition at line 210 of file driver/rsi_pkt_mgmt_rom.c

ROM_WL_rsi_pkt_free#

int32_t ROM_WL_rsi_pkt_free (global_cb_t *global_cb_p, rsi_pkt_pool_t *pool_cb, rsi_pkt_t *pkt)

Free the packet.

Parameters
[in]global_cb_p

- pointer to the global control block

[in]pool_cb

- packet pool to which packet needs to be freed

[in]pkt

- packet pointer which needs to be freed

Returns

  • 0 - Success

  • Non-Zero Value - Failure


Definition at line 260 of file driver/rsi_pkt_mgmt_rom.c

ROM_WL_rsi_is_pkt_available#

uint32_t ROM_WL_rsi_is_pkt_available (global_cb_t *global_cb_p, rsi_pkt_pool_t *pool_cb)

Number of available packets in pool.

Parameters
[in]global_cb_p

- pointer to the global control block

[in]pool_cb

- pool pointer to check available pakcets count

Returns

  • Number of packets in pool


Definition at line 301 of file driver/rsi_pkt_mgmt_rom.c