wlan_result_t wlan_disconnect_now()
{
socket_close_all();
wlan_connect_cancel(false);
wiced_result_t result = wiced_network_down(WICED_STA_INTERFACE);
HAL_WLAN_notify_disconnected();
return result;
}
/**
* Do what is needed to finalize the connection.
* @return
*/
wlan_result_t wlan_connect_finalize()
{
const static_ip_config_t& ip_config = *wlan_fetch_saved_ip_config();
// enable connection from stored profiles
wlan_result_t result = wiced_interface_up(WICED_STA_INTERFACE);
if (!result) {
HAL_WLAN_notify_connected();
wiced_ip_setting_t settings;
wiced_ip_address_t dns;
switch (IPAddressSource(ip_config.config_mode)) {
case STATIC_IP:
to_wiced_ip_address(settings.ip_address, ip_config.host);
to_wiced_ip_address(settings.netmask, ip_config.netmask);
to_wiced_ip_address(settings.gateway, ip_config.gateway);
result = wiced_network_up(WICED_STA_INTERFACE, WICED_USE_STATIC_IP, &settings);
if (!result) {
if (to_wiced_ip_address(dns, ip_config.dns1))
dns_client_add_server_address(dns);
if (to_wiced_ip_address(dns, ip_config.dns2))
dns_client_add_server_address(dns);
}
default:
result = wiced_network_up(WICED_STA_INTERFACE, WICED_USE_EXTERNAL_DHCP_SERVER, NULL);
break;
}
}
else
{
wiced_network_down(WICED_STA_INTERFACE);
}
// DHCP happens synchronously
HAL_WLAN_notify_dhcp(!result);
wiced_network_up_cancel = 0;
return result;
}
besl_result_t besl_p2p_init( p2p_workspace_t* workspace, const besl_p2p_device_detail_t* device_details )
{
wiced_buffer_t buffer;
wiced_buffer_t response;
uint32_t* data;
wwd_result_t result;
REFERENCE_DEBUG_ONLY_VARIABLE(result);
memset(workspace, 0, sizeof(p2p_workspace_t));
workspace->p2p_capability = 0x0000;
workspace->p2p_name = device_details->device_name;
workspace->group_owner_intent = 1;
/* Turn off all the other Wi-Fi interfaces */
wiced_network_down(WICED_STA_INTERFACE);
wiced_network_down(WICED_AP_INTERFACE);
/* Query the AP interface to ensure that it is up */
data = (uint32_t*) wwd_sdpcm_get_iovar_buffer( &buffer, (uint16_t) 36, IOVAR_STR_BSSCFG_SSID );
memset(data, 0, 36);
data[0] = (uint32_t) CHIP_AP_INTERFACE;
wwd_sdpcm_send_iovar( SDPCM_SET, buffer, NULL, WWD_STA_INTERFACE );
/* Enable discovery */
data = wwd_sdpcm_get_iovar_buffer(&buffer, 4, IOVAR_STR_P2P_DISC );
*data = 1;
result = wwd_sdpcm_send_iovar(SDPCM_SET, buffer, NULL, WICED_STA_INTERFACE);
wiced_assert("", result == WWD_SUCCESS);
/* Find what interface is the P2P device */
wwd_sdpcm_get_iovar_buffer(&buffer, 4, IOVAR_STR_P2P_DEV );
result = wwd_sdpcm_send_iovar(SDPCM_GET, buffer, &response, WICED_STA_INTERFACE);
wiced_assert("", result == WWD_SUCCESS);
workspace->p2p_interface = BESL_READ_32(host_buffer_get_current_piece_data_pointer(response));
host_buffer_release(response, WWD_NETWORK_RX);
/* Get the P2P interface MAC address */
besl_host_get_mac_address(&workspace->device_info.mac_address, workspace->p2p_interface);
/* Set the standard interface MAC address to be the same as the P2P interface */
besl_host_set_mac_address(&workspace->device_info.mac_address, WICED_STA_INTERFACE);
besl_host_set_mac_address(&workspace->device_info.mac_address, WICED_AP_INTERFACE);
/* Get the standard MAC address to confirm */
besl_host_get_mac_address(&workspace->intended_mac_address, WICED_STA_INTERFACE);
BESL_INFO( ("STA MAC: %.2X:%.2X:%.2X:%.2X:%.2X:%.2X\n", workspace->intended_mac_address.octet[0],
workspace->intended_mac_address.octet[1],
workspace->intended_mac_address.octet[2],
workspace->intended_mac_address.octet[3],
workspace->intended_mac_address.octet[4],
workspace->intended_mac_address.octet[5]) );
/* Set the device details */
workspace->wps_device_details = &device_details->wps_device_details;
/* Allow the P2P library to initialize */
p2p_init(workspace, workspace->p2p_name);
/* Bring up P2P interface */
wwd_sdpcm_get_ioctl_buffer( &buffer, 0 );
result = wwd_sdpcm_send_ioctl( SDPCM_SET, WLC_UP, buffer, NULL, workspace->p2p_interface);
wiced_assert("", result == WWD_SUCCESS);
/* Set wsec to any non-zero value in the discovery bsscfg to ensure our P2P probe responses have the privacy bit set in the 802.11 WPA IE.
* Some peer devices may not initiate WPS with us if this bit is not set. */
data = wwd_sdpcm_get_iovar_buffer(&buffer, 8, IOVAR_STR_BSSCFG_WSEC );
data[0] = workspace->p2p_interface;
data[1] = WICED_SECURITY_WPA2_AES_PSK;
result = wwd_sdpcm_send_iovar(SDPCM_SET, buffer, NULL, WICED_STA_INTERFACE);
wiced_assert("", result == WWD_SUCCESS);
workspace->p2p_current_state = P2P_STATE_DISCOVERING;
/* Add P2P event handler */
result = wwd_management_set_event_handler( p2p_events, p2p_event_handler, workspace, workspace->p2p_interface );
wiced_assert("", result == WWD_SUCCESS);
/* Create the message queue */
host_rtos_init_queue(&p2p_message_queue, p2p_message_queue_buffer, sizeof(p2p_message_queue_buffer), sizeof(p2p_message_t));
/* Create the pending outgoing packet queue */
host_rtos_init_queue(&p2p_outgoing_packet_queue, p2p_outgoing_packet_queue_buffer, sizeof(p2p_outgoing_packet_queue_buffer), sizeof(p2p_message_t));
/* Create the P2P thread */
host_rtos_create_thread_with_arg( &p2p_thread, p2p_thread_main, "p2p", p2p_thread_stack, sizeof(p2p_thread_stack), RTOS_HIGHER_PRIORTIY_THAN(RTOS_DEFAULT_THREAD_PRIORITY), (uint32_t)workspace );
return BESL_SUCCESS;
}
