This module contains M2M Wi-Fi APIs implementation.
Copyright (c) 2017-2021 Microchip Technology Inc. and its subsidiaries.
#include "driver/include/m2m_wifi.h"#include "driver/source/m2m_hif.h"#include "driver/source/nmasic.h"#include "driver/source/nmdrv.h"Macros | |
| #define | WIFI_1X_TLS_HS_FLAGS_DEFAULT |
| #define | WIFI_1X_TLS_HS_FLAGS_PEER_AUTH NBIT1 |
| #define | WIFI_1X_TLS_HS_FLAGS_PEER_CERTTIMECHECK NBIT2 |
| #define | WIFI_1X_TLS_HS_FLAGS_REQUIRE_TIME NBIT3 |
| #define | WIFI_1X_TLS_HS_FLAGS_SESSION_CACHING NBIT4 |
| #define | WIFI_1X_TLS_HS_FLAGS_SPECIFY_ROOTCERT NBIT6 |
Functions | |
| static sint8 | legacy_connect_prepare_msg (tstrM2mWifiConnHdr *pstrConnHdr, tstrM2mWifiConnectLegacy_1_2 *pstrConnect) |
| NMI_API sint8 | m2m_ota_get_firmware_version (tstrM2mRev *pstrRev) |
| Synchronous API to obtain the firmware version of the WINC image that is stored in the inactive flash partition. This is the image that would run on the WINC IC if m2m_ota_switch_firmware or m2m_ota_rollback were called, followed by a reset of the WINC IC. More... | |
| static sint8 | m2m_validate_ap_parameters (CONST tstrM2MAPModeConfig *pstrM2MAPModeConfig) |
| static sint8 | m2m_validate_scan_options (tstrM2MScanOption *ptstrM2MScanOption) |
| sint8 | m2m_wifi_1x_get_option (tenu1xOption enuOptionName, void *pOptionValue, size_t *pOptionLen) |
| API to get (read) options relating to Wi-Fi connection using WPA(2) Enterprise authentication. More... | |
| sint8 | m2m_wifi_1x_set_option (tenu1xOption enuOptionName, const void *pOptionValue, size_t OptionLen) |
| API to set (write) options relating to Wi-Fi connection using WPA(2) Enterprise authentication. More... | |
| NMI_API sint8 | m2m_wifi_ble_api_send (uint8 *msg, uint32 len) |
| Asynchronous API to send an encapsulated Atmel BLE message over the Wifi Host Interface. More... | |
| NMI_API sint8 | m2m_wifi_ble_set_gain_table (uint8 table_idx) |
| Asynchronous API that notifies the WINC with the Gain Table index from Flash that should use to configure the WiFi and BLE gains. More... | |
| static void | m2m_wifi_cb (uint8 u8OpCode, uint16 u16DataSize, uint32 u32Addr) |
| sint8 | m2m_wifi_check_ota_rb (void) |
| Synchronous API to check presence and compatibility of the WINC image that is stored in the inactive flash partition. This is the image that would run on the WINC IC if m2m_ota_switch_firmware or m2m_ota_rollback were called, followed by a reset of the WINC IC. More... | |
| sint8 | m2m_wifi_configure_sntp (uint8 *pu8NTPServerName, uint8 u8NTPServerNameLength, tenuSNTPUseDHCP useDHCP) |
| Configures what NTP server the SNTP client should use. More... | |
| sint8 | m2m_wifi_connect (char *pcSsid, uint8 u8SsidLen, uint8 u8SecType, void *pvAuthInfo, uint16 u16Ch) |
| Legacy asynchronous API to request connection to a specified access point. More... | |
| sint8 | m2m_wifi_connect_1x_mschap2 (tenuCredStoreOption enuCredStoreOption, tstrNetworkId *pstrNetworkId, tstrAuth1xMschap2 *pstrAuth1xMschap2) |
| Asynchronous API to connect to an access point using WPA(2) Enterprise authentication with MS-CHAP-V2 credentials. More... | |
| sint8 | m2m_wifi_connect_1x_tls (tenuCredStoreOption enuCredStoreOption, tstrNetworkId *pstrNetworkId, tstrAuth1xTls *pstrAuth1xTls) |
| Asynchronous API to connect to an access point using WPA(2) Enterprise authentication with MS-CHAP-V2 credentials. More... | |
| sint8 | m2m_wifi_connect_open (tenuCredStoreOption enuCredStoreOption, tstrNetworkId *pstrNetworkId) |
| Asynchronous API to connect to an access point using open authentication. More... | |
| static sint8 | m2m_wifi_connect_prepare_msg (tenuCredStoreOption enuCredStoreOption, tenuM2mSecType enuAuthType, uint16 u16AuthSize, tstrNetworkId *pstrNetworkId, tstrM2mWifiConnHdr *pstrWifiConn) |
| sint8 | m2m_wifi_connect_psk (tenuCredStoreOption enuCredStoreOption, tstrNetworkId *pstrNetworkId, tstrAuthPsk *pstrAuthPsk) |
| Asynchronous API to connect to an access point using WPA(2) PSK authentication. More... | |
| sint8 | m2m_wifi_connect_sc (char *pcSsid, uint8 u8SsidLen, uint8 u8SecType, void *pvAuthInfo, uint16 u16Ch, uint8 u8NoSaveCred) |
| Legacy asynchronous API to request connection to a specific AP with the option to save credentials in Flash. More... | |
| sint8 | m2m_wifi_connect_wep (tenuCredStoreOption enuCredStoreOption, tstrNetworkId *pstrNetworkId, tstrAuthWep *pstrAuthWep) |
| Asynchronous API to connect to an access point using WEP authentication. More... | |
| sint8 | m2m_wifi_default_connect (void) |
| Asynchronous API that attempts to reconnect to the last-associated access point. More... | |
| sint8 | m2m_wifi_deinit (void *arg) |
| Synchronous API to de-initialize the WINC driver and host interface. More... | |
| sint8 | m2m_wifi_delete_sc (char *pcSsid, uint8 u8SsidLen) |
| Asynchronous API that deletes connection credentials (PSK, WEP key, 802.1X password) from WINC flash. Either deletes all credentials, or for a specific SSID. More... | |
| sint8 | m2m_wifi_disable_ap (void) |
| Synchronous API to disable access point mode on the WINC. More... | |
| sint8 | m2m_wifi_disable_roaming (void) |
| Disable WiFi STA roaming. More... | |
| sint8 | m2m_wifi_disconnect (void) |
| Synchronous API to request disconnection from a network. More... | |
| sint8 | m2m_wifi_download_mode () |
| Prepares the WINC before downloading any data (Firmware, Certificates, etc). More... | |
| sint8 | m2m_wifi_enable_ap (CONST tstrM2MAPConfig *pstrM2MAPConfig) |
| Asynchronous API to enable access point (AKA "hot-spot") mode on the WINC. More... | |
| sint8 | m2m_wifi_enable_ap_ext (CONST tstrM2MAPModeConfig *pstrM2MAPModeConfig) |
| Asynchronous API to enable access point (AKA "hot-spot") mode on the WINC with extended options. More... | |
| sint8 | m2m_wifi_enable_dhcp (uint8 u8DhcpEn) |
| Asynchronous function to control the DHCP client functionality within the WINC. More... | |
| sint8 | m2m_wifi_enable_firmware_logs (uint8 u8Enable) |
| Enable or Disable logs in run time (Disable Firmware logs will enhance the firmware start-up time and performance) More... | |
| sint8 | m2m_wifi_enable_roaming (uint8 bEnableDhcp) |
| Enable WiFi STA roaming. More... | |
| sint8 | m2m_wifi_enable_sntp (uint8 bEnable) |
| Asynchronous API to enable or disable the native Simple Network Time Protocol(SNTP) client running on the WINC. More... | |
| uint32 | m2m_wifi_get_chipId (void) |
| Get the WINC Chip ID. More... | |
| sint8 | m2m_wifi_get_connection_info (void) |
| Asynchronous API for retrieving the WINC connection status. More... | |
| sint8 | m2m_wifi_get_firmware_version (tstrM2mRev *pstrRev) |
| Synchronous API to obtain the firmware version currently running on the WINC IC. More... | |
| sint8 | m2m_wifi_get_mac_address (uint8 *pu8MacAddr) |
| Request the current MAC address of the device (the working mac address). (the function is Blocking until response received) More... | |
| uint8 | m2m_wifi_get_num_ap_found (void) |
| Reads the number of AP's found in the last Scan Request, The function read the number of AP's from global variable which updated in the wifi_cb in M2M_WIFI_RESP_SCAN_DONE. More... | |
| sint8 | m2m_wifi_get_otp_mac_address (uint8 *pu8MacAddr, uint8 *pu8IsValid) |
| Request the MAC address stored on the OTP (one time programmable) memory of the device. (the function is Blocking until response received) More... | |
| uint8 | m2m_wifi_get_sleep_mode (void) |
| Get the current Power save mode. More... | |
| uint8 | m2m_wifi_get_state (void) |
| Get the wifi state. More... | |
| sint8 | m2m_wifi_get_system_time (void) |
| Asynchronous API to obtain the system time in use by the WINC. More... | |
| sint8 | m2m_wifi_handle_events (void *arg) |
| Synchronous M2M event handler function. More... | |
| sint8 | m2m_wifi_init (tstrWifiInitParam *param) |
| Synchronous API to initialize the WINC driver. More... | |
| sint8 | m2m_wifi_init_hold (void) |
| First part of m2m_wifi_init, up to the point of initializing SPI for flash access. More... | |
| sint8 | m2m_wifi_init_start (tstrWifiInitParam *param) |
| Second part of m2m_wifi_init, continuing from where m2m_wifi_init_hold left off. More... | |
| sint8 | m2m_wifi_p2p (uint8 u8Channel) |
| sint8 | m2m_wifi_p2p_disconnect (void) |
| sint8 | m2m_wifi_prng_get_random_bytes (uint8 *pu8PrngBuff, uint16 u16PrngSize) |
| Get random bytes using the PRNG bytes. More... | |
| sint8 | m2m_wifi_reinit (tstrWifiInitParam *param) |
| De-initialize and then initialize wifi. Resets the WINC. More... | |
| sint8 | m2m_wifi_reinit_hold (void) |
| First part of m2m_wifi_reinit, up to the point of initializing SPI for flash access. More... | |
| sint8 | m2m_wifi_reinit_start (tstrWifiInitParam *param) |
| Second part of m2m_wifi_reinit, continuing from where m2m_wifi_reinit_hold left off. More... | |
| sint8 | m2m_wifi_req_curr_rssi (void) |
| Request the current RSSI for the current connected AP, the response received in wifi_cb M2M_WIFI_RESP_CURRENT_RSSI. More... | |
| sint8 | m2m_wifi_req_restrict_ble (void) |
| Asynchronous API to request restricting of BLE functionality by placing the BLE processor in a low power state. It is recommended to do this if it is known that BLE functionality will not be used for any significant length of time. More... | |
| sint8 | m2m_wifi_req_scan_result (uint8 index) |
| Reads the AP information from the Scan Result list with the given index, the response received in wifi_cb M2M_WIFI_RESP_SCAN_RESULT, the response pointer should be casted with tstrM2mWifiscanResult structure. More... | |
| sint8 | m2m_wifi_req_unrestrict_ble (void) |
| Asynchronous API to request un-restricting of BLE functionality by reverting the BLE processor to full power mode. More... | |
| sint8 | m2m_wifi_request_dhcp_client (void) |
| Legacy (deprecated) Asynchronous API for starting a DHCP client on the WINC. More... | |
| sint8 | m2m_wifi_request_dhcp_server (uint8 *addr) |
| Legacy (deprecated) asynchronous function to start a DHCP client on the WINC. More... | |
| sint8 | m2m_wifi_request_scan (uint8 ch) |
| Asynchronous API to request the WINC to scan for networks. More... | |
| sint8 | m2m_wifi_request_scan_passive (uint8 ch) |
| Similar to m2m_wifi_request_scan but performs passive scanning instead of active scanning. More... | |
| sint8 | m2m_wifi_request_scan_ssid_list (uint8 ch, uint8 *u8Ssidlist) |
| Asynchronous wi-fi scan request on the given channel and the hidden scan list. More... | |
| sint8 | m2m_wifi_request_sleep (uint32 u32SlpReqTime) |
| Asynchronous API to place the WINC into sleep mode for a specified period of time. More... | |
| sint8 | m2m_wifi_send_ethernet_pkt (uint8 *pu8Packet, uint16 u16PacketSize) |
| Asynchronous API to queue an Ethernet packet for transmission by the WINC. More... | |
| sint8 | m2m_wifi_set_battery_voltage (uint16 u16BattVoltx100) |
| Set the battery voltage to update the firmware calculations. Not implemented in WINC3400 firmware. More... | |
| sint8 | m2m_wifi_set_cust_InfoElement (uint8 *pau8M2mCustInfoElement) |
| Asynchronous API to add or remove a user-defined Information Element. More... | |
| sint8 | m2m_wifi_set_device_name (uint8 *pu8DeviceName, uint8 u8DeviceNameLength) |
| Set the WINC3400 device name which is used as P2P device name. More... | |
| sint8 | m2m_wifi_set_lsn_int (tstrM2mLsnInt *pstrM2mLsnInt) |
| Set the Wi-Fi listen interval for power save operation. It is represented in units of AP Beacon periods. More... | |
| sint8 | m2m_wifi_set_mac_address (uint8 au8MacAddress[6]) |
| Asynchronous API for assigning a MAC address to the WINC. More... | |
| sint8 | m2m_wifi_set_power_profile (uint8 u8PwrMode) |
| Change the power profile mode Not implemented in WINC3400 firmware. More... | |
| sint8 | m2m_wifi_set_scan_options (tstrM2MScanOption *ptstrM2MScanOption) |
| Synchronous API for configuring the behaviour of the WINC network scanning functions. More... | |
| sint8 | m2m_wifi_set_scan_region (uint16 ScanRegion) |
| Synchronous API for configuring the regulatory restrictions that may affect the WINC scanning behaviour. More... | |
| sint8 | m2m_wifi_set_sleep_mode (uint8 PsTyp, uint8 BcastEn) |
| Set the power saving mode for the WINC3400. More... | |
| sint8 | m2m_wifi_set_static_ip (tstrM2MIPConfig *pstrStaticIPConf) |
| Asynchronous API to manually assign a (static) IP address to the WINC. More... | |
| sint8 | m2m_wifi_set_stop_scan_on_first (uint8 u8StopScanOption) |
| Synchronous API for enabling/disabling the stop scan on first result of the WINC IC's network scanning functions. More... | |
| sint8 | m2m_wifi_set_system_time (uint32 u32UTCSeconds) |
| Asynchronous function for setting the system time within the WINC. More... | |
| sint8 | m2m_wifi_set_tx_power (uint8 u8TxPwrLevel) |
| set the TX power tenuM2mTxPwrLevel More... | |
| sint8 | m2m_wifi_start_provision_mode (tstrM2MAPConfig *pstrM2MAPConfig, char *pcHttpServerDomainName, uint8 bEnableHttpRedirect) |
| Asynchronous API for control of Wi-Fi provisioning functionality. More... | |
| sint8 | m2m_wifi_start_provision_mode_ext (tstrM2MAPModeConfig *pstrAPModeConfig, char *pcHttpServerDomainName, uint8 bEnableHttpRedirect) |
| Asynchronous API for control of Wi-Fi provisioning functionality with extended options. More... | |
| sint8 | m2m_wifi_stop_provision_mode (void) |
| Synchronous API for terminating provisioning mode on the WINC. More... | |
| sint8 | m2m_wifi_wps (uint8 u8TriggerType, const char *pcPinNumber) |
| Asynchronous API to engage the WINC Wi-Fi Protected Setup (enrollee) function. More... | |
| sint8 | m2m_wifi_wps_disable (void) |
| Asynchronous API that disables Wi-Fi Protected Setup mode in the WINC. More... | |
| void | m2m_wifi_yield (void) |
| Yield from processing more synchronous M2M events. More... | |
Variables | |
| static uint8 | gau81xRootSha1 [20] = {0} |
| static tpfAppWifiCb | gpfAppWifiCb = NULL |
| static uint32 | gu321xTlsHsFlags = WIFI_1X_TLS_HS_FLAGS_DEFAULT |
| static volatile uint8 | gu8ChNum |
1.8.5