wifi_prov.c File Reference

WiFi Provisioning Implementations.

Copyright (c) 2017-2021 Microchip Technology Inc. and its subsidiaries.

#include <asf.h>
#include "at_ble_api.h"
#include "wifi_prov.h"

Macros
#define	CONF_BLE_PIN   {1,2,3,4,5,6}

Functions
uint8_t	ble_prov_get_credentials (credentials *cred)
uint8_t	ble_prov_get_provision_state (void)
void	ble_prov_init (uint8_t *localname, at_ble_auth_t lauthtype)
void	ble_prov_process_event (at_ble_events_t event, void *params)
void	ble_prov_scan_result (tstrM2mWifiscanResult *pstrScanResult, uint8_t resultsRemaining)
uint8_t	ble_prov_start (void)
void	ble_prov_stop (void)
static void	init_credentials (void)
static uint8_t	provision_app_handle_ble_events (void)
static void	update_credentials (credentials new_creds)

Variables
static struct wifiprov_scanlist_ind	ble_scan_list
static uint8_t	provision_state = 0
static credentials	provisioned_credentials
static at_ble_wifiprov_complete_ind	wifiprov_complete_ind = {.status = WIFI_PROV_IDLE}

#define CONF_BLE_PIN   {1,2,3,4,5,6}

Referenced by ble_prov_start().

uint8_t ble_prov_get_credentials

(

credentials *

cred

)

References tstrM2mWifiWepParams::au8WepKey, CREDENTIALS_NOT_VALID, CREDENTIALS_VALID, M2M_INFO, M2M_WIFI_SEC_WEP, M2M_WIFI_WEP_KEY_INDEX_1, MAX_WIPROVTASK_PASS_LENGTH, MAX_WIPROVTASK_SSID_LENGTH, credentials::passphrase, credentials::passphrase_length, credentials::sec_type, credentials::ssid, credentials::ssid_length, tstrM2mWifiWepParams::u8KeyIndx, tstrM2mWifiWepParams::u8KeySz, WEP_104_KEY_STRING_SIZE, and WEP_40_KEY_STRING_SIZE.

Referenced by app_ble_wifi_provisioning().

uint8_t ble_prov_get_provision_state

(

void

)

References provision_state.

Referenced by app_ble_wifi_provisioning().

void ble_prov_init	(	uint8_t *	localname,
		at_ble_auth_t	lauthtype
	)

References AT_BLE_SUCCESS, BLE_PROV_STATE_IDLE, init_credentials(), M2M_ERR, provision_state, wifiprov_configure_provisioning(), and wifiprov_create_db().

Referenced by app_ble_wifi_provisioning().

void ble_prov_process_event	(	at_ble_events_t	event,
		void *	params
	)

References AT_BLE_WIFIPROV_COMPLETE_IND, AT_BLE_WIFIPROV_SCAN_MODE_CHANGE_IND, BLE_PROV_STATE_FAILED, BLE_PROV_STATE_SUCCESS, ble_scan_list, M2M_INFO, M2M_WIFI_CH_ALL, m2m_wifi_request_scan(), MAX_WIPROVTASK_PASS_LENGTH, MAX_WIPROVTASK_SSID_LENGTH, credentials::passphrase, at_ble_wifiprov_complete_ind::passphrase, credentials::passphrase_length, at_ble_wifiprov_complete_ind::passphrase_length, provision_state, at_ble_wifiprov_scan_mode_change_ind_t::scanmode, credentials::sec_type, at_ble_wifiprov_complete_ind::sec_type, credentials::ssid, at_ble_wifiprov_complete_ind::ssid, credentials::ssid_length, at_ble_wifiprov_complete_ind::ssid_length, at_ble_wifiprov_complete_ind::status, update_credentials(), WIFI_PROV_IDLE, WIFI_PROV_SUCCESS, wifiprov_scan_mode_change_ind_send(), and WIFIPROV_SCANMODE_SCANNING.

Referenced by app_ble_wifi_provisioning().

void ble_prov_scan_result	(	tstrM2mWifiscanResult *	pstrScanResult,
		uint8_t	resultsRemaining
	)

References tstrM2mWifiscanResult::au8SSID, ble_scan_list, MAX_WIPROVTASK_AP_NUM, wifiprov_scanlist_ind::num_valid, _scanitem::rssi, tstrM2mWifiscanResult::s8rssi, wifiprov_scanlist_ind::scandetails, _scanitem::sec_type, _scanitem::ssid, tstrM2mWifiscanResult::u8AuthType, and wifiprov_scan_list_ind_send().

Referenced by app_wifi_handle_event().

uint8_t ble_prov_start

(

void

)

References AT_BLE_SUCCESS, BLE_PROV_STATE_FAILED, BLE_PROV_STATE_IN_PROGRESS, CONF_BLE_PIN, M2M_ERR, M2M_INFO, provision_state, and wifiprov_start().

Referenced by app_ble_wifi_provisioning().

void ble_prov_stop

(

void

)

References BLE_PROV_STATE_IDLE, provision_state, at_ble_wifiprov_complete_ind::status, WIFI_PROV_IDLE, and wifiprov_disable().

Referenced by app_ble_wifi_provisioning().

static void init_credentials ( void  )

static

References M2M_INFO, MAX_WIPROVTASK_PASS_LENGTH, MAX_WIPROVTASK_SSID_LENGTH, credentials::passphrase, credentials::passphrase_length, credentials::sec_type, credentials::ssid, and credentials::ssid_length.

Referenced by ble_prov_init().

static uint8_t provision_app_handle_ble_events ( void  )

static

static void update_credentials ( credentials  new_creds )

static

References M2M_INFO, MAX_WIPROVTASK_PASS_LENGTH, MAX_WIPROVTASK_SSID_LENGTH, credentials::passphrase, credentials::passphrase_length, credentials::sec_type, credentials::ssid, and credentials::ssid_length.

Referenced by ble_prov_process_event().

struct wifiprov_scanlist_ind ble_scan_list

static

Referenced by ble_prov_process_event(), and ble_prov_scan_result().

uint8_t provision_state = 0

static

Referenced by ble_prov_get_provision_state(), ble_prov_init(), ble_prov_process_event(), ble_prov_start(), and ble_prov_stop().

credentials provisioned_credentials

static

at_ble_wifiprov_complete_ind wifiprov_complete_ind = {.status = WIFI_PROV_IDLE}

static