| /* |
| * |
| * Copyright (c) 2021 Project CHIP Authors |
| * Copyright (c) 2019 Nest Labs, Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /** |
| * @file |
| * Provides an implementation of the PlatformManager object |
| * for BL602 platforms using the Bouffalolab BL602 SDK. |
| */ |
| /* this file behaves like a config.h, comes first */ |
| #include <crypto/CHIPCryptoPAL.h> |
| #include <platform/internal/CHIPDeviceLayerInternal.h> |
| |
| #include <platform/PlatformManager.h> |
| #include <platform/bouffalolab/BL602/DiagnosticDataProviderImpl.h> |
| #include <platform/bouffalolab/BL602/NetworkCommissioningDriver.h> |
| #include <platform/internal/GenericPlatformManagerImpl_FreeRTOS.ipp> |
| |
| #include <lwip/tcpip.h> |
| |
| #include <aos/kernel.h> |
| #include <aos/yloop.h> |
| #include <bl60x_fw_api.h> |
| #include <bl_sec.h> |
| #include <event_device.h> |
| #include <hal_wifi.h> |
| #include <tcpip.h> |
| #include <wifi_mgmr_ext.h> |
| |
| extern "C" { |
| #include <bl_sec.h> |
| } |
| |
| namespace chip { |
| namespace DeviceLayer { |
| |
| PlatformManagerImpl PlatformManagerImpl::sInstance; |
| |
| static wifi_conf_t conf = { |
| .country_code = "CN", |
| }; |
| |
| static int app_entropy_source(void * data, unsigned char * output, size_t len, size_t * olen) |
| { |
| |
| bl_rand_stream(reinterpret_cast<uint8_t *>(output), static_cast<int>(len)); |
| *olen = len; |
| |
| return 0; |
| } |
| |
| static void WifiStaDisconect(void) |
| { |
| NetworkCommissioning::BLWiFiDriver::GetInstance().SetLastDisconnectReason(NULL); |
| |
| uint16_t reason = NetworkCommissioning::BLWiFiDriver::GetInstance().GetLastDisconnectReason(); |
| uint8_t associationFailureCause = |
| chip::to_underlying(chip::app::Clusters::WiFiNetworkDiagnostics::AssociationFailureCause::kUnknown); |
| WiFiDiagnosticsDelegate * delegate = GetDiagnosticDataProvider().GetWiFiDiagnosticsDelegate(); |
| |
| if (ConnectivityManagerImpl::mWiFiStationState == ConnectivityManager::kWiFiStationState_Disconnecting) |
| { |
| return; |
| } |
| |
| switch (reason) |
| { |
| case WLAN_FW_TX_ASSOC_FRAME_ALLOCATE_FAIILURE: |
| case WLAN_FW_ASSOCIATE_FAIILURE: |
| case WLAN_FW_4WAY_HANDSHAKE_ERROR_PSK_TIMEOUT_FAILURE: |
| associationFailureCause = |
| chip::to_underlying(chip::app::Clusters::WiFiNetworkDiagnostics::AssociationFailureCause::kAssociationFailed); |
| if (delegate) |
| { |
| delegate->OnAssociationFailureDetected(associationFailureCause, reason); |
| } |
| break; |
| case WLAN_FW_TX_AUTH_FRAME_ALLOCATE_FAIILURE: |
| case WLAN_FW_AUTHENTICATION_FAIILURE: |
| case WLAN_FW_AUTH_ALGO_FAIILURE: |
| case WLAN_FW_DEAUTH_BY_AP_WHEN_NOT_CONNECTION: |
| case WLAN_FW_DEAUTH_BY_AP_WHEN_CONNECTION: |
| case WLAN_FW_4WAY_HANDSHAKE_TX_DEAUTH_FRAME_TRANSMIT_FAILURE: |
| case WLAN_FW_4WAY_HANDSHAKE_TX_DEAUTH_FRAME_ALLOCATE_FAIILURE: |
| case WLAN_FW_AUTH_OR_ASSOC_RESPONSE_TIMEOUT_FAILURE: |
| case WLAN_FW_DISCONNECT_BY_USER_WITH_DEAUTH: |
| case WLAN_FW_DISCONNECT_BY_USER_NO_DEAUTH: |
| associationFailureCause = |
| chip::to_underlying(chip::app::Clusters::WiFiNetworkDiagnostics::AssociationFailureCause::kAuthenticationFailed); |
| if (delegate) |
| { |
| delegate->OnAssociationFailureDetected(associationFailureCause, reason); |
| } |
| break; |
| case WLAN_FW_SCAN_NO_BSSID_AND_CHANNEL: |
| associationFailureCause = |
| chip::to_underlying(chip::app::Clusters::WiFiNetworkDiagnostics::AssociationFailureCause::kSsidNotFound); |
| if (delegate) |
| { |
| delegate->OnAssociationFailureDetected(associationFailureCause, reason); |
| } |
| break; |
| case WLAN_FW_BEACON_LOSS: |
| case WLAN_FW_JOIN_NETWORK_SECURITY_NOMATCH: |
| case WLAN_FW_JOIN_NETWORK_WEPLEN_ERROR: |
| case WLAN_FW_DISCONNECT_BY_FW_PS_TX_NULLFRAME_FAILURE: |
| case WLAN_FW_CREATE_CHANNEL_CTX_FAILURE_WHEN_JOIN_NETWORK: |
| case WLAN_FW_ADD_STA_FAILURE: |
| case WLAN_FW_JOIN_NETWORK_FAILURE: |
| break; |
| |
| default: |
| if (delegate) |
| { |
| delegate->OnAssociationFailureDetected(associationFailureCause, reason); |
| } |
| break; |
| } |
| |
| if (delegate) |
| { |
| delegate->OnDisconnectionDetected(reason); |
| delegate->OnConnectionStatusChanged( |
| chip::to_underlying(chip::app::Clusters::WiFiNetworkDiagnostics::WiFiConnectionStatus::kNotConnected)); |
| } |
| |
| ConnectivityMgrImpl().ChangeWiFiStationState(ConnectivityManagerImpl::kWiFiStationState_Disconnecting); |
| } |
| |
| static void WifiStaConnected(void) |
| { |
| char ap_ssid[64]; |
| WiFiDiagnosticsDelegate * delegate = GetDiagnosticDataProvider().GetWiFiDiagnosticsDelegate(); |
| |
| if (ConnectivityManagerImpl::mWiFiStationState == ConnectivityManager::kWiFiStationState_Connected) |
| { |
| return; |
| } |
| |
| memset(ap_ssid, 0, sizeof(ap_ssid)); |
| // wifi_mgmr_sta_ssid_get(ap_ssid); |
| // wifi_mgmr_ap_item_t * ap_info = mgmr_get_ap_info_handle(); |
| // wifi_mgmr_get_scan_result_filter(ap_info, ap_ssid); |
| |
| ConnectivityMgrImpl().ChangeWiFiStationState(ConnectivityManagerImpl::kWiFiStationState_Connected); |
| ConnectivityMgrImpl().WifiStationStateChange(); |
| ConnectivityMgrImpl().OnStationConnected(); |
| if (delegate) |
| { |
| delegate->OnConnectionStatusChanged( |
| chip::to_underlying(chip::app::Clusters::WiFiNetworkDiagnostics::WiFiConnectionStatus::kConnected)); |
| } |
| } |
| |
| void OnWiFiPlatformEvent(input_event_t * event, void * private_data) |
| { |
| static char * ssid; |
| static char * password; |
| int ret; |
| |
| switch (event->code) |
| { |
| case CODE_WIFI_ON_INIT_DONE: { |
| wifi_mgmr_start_background(&conf); |
| } |
| break; |
| case CODE_WIFI_ON_MGMR_DONE: { |
| } |
| break; |
| case CODE_WIFI_ON_SCAN_DONE: { |
| chip::DeviceLayer::PlatformMgr().LockChipStack(); |
| NetworkCommissioning::BLWiFiDriver::GetInstance().OnScanWiFiNetworkDone(); |
| chip::DeviceLayer::PlatformMgr().UnlockChipStack(); |
| } |
| break; |
| case CODE_WIFI_ON_DISCONNECT: { |
| log_info("[APP] [EVT] disconnect %lld, Reason: %s\r\n", aos_now_ms(), wifi_mgmr_status_code_str(event->value)); |
| |
| chip::DeviceLayer::PlatformMgr().LockChipStack(); |
| WifiStaDisconect(); |
| chip::DeviceLayer::PlatformMgr().UnlockChipStack(); |
| } |
| break; |
| case CODE_WIFI_CMD_RECONNECT: { |
| log_info("[APP] [EVT] Reconnect %lld\r\n", aos_now_ms()); |
| } |
| break; |
| case CODE_WIFI_ON_GOT_IP: { |
| log_info("[APP] [EVT] GOT IP %lld\r\n", aos_now_ms()); |
| |
| chip::DeviceLayer::PlatformMgr().LockChipStack(); |
| WifiStaConnected(); |
| chip::DeviceLayer::PlatformMgr().UnlockChipStack(); |
| } |
| break; |
| case CODE_WIFI_ON_GOT_IP6: { |
| log_info("[APP] [EVT] GOT IP6 %lld\r\n", aos_now_ms()); |
| chip::DeviceLayer::PlatformMgr().LockChipStack(); |
| ConnectivityMgrImpl().OnIPv6AddressAvailable(); |
| chip::DeviceLayer::PlatformMgr().UnlockChipStack(); |
| } |
| break; |
| default: { |
| log_info("[APP] [EVT] Unknown code %u, %lld\r\n", event->code, aos_now_ms()); |
| /*nothing*/ |
| } |
| } |
| } |
| |
| CHIP_ERROR PlatformManagerImpl::_InitChipStack(void) |
| { |
| CHIP_ERROR err; |
| static uint8_t stack_wifi_init = 0; |
| TaskHandle_t backup_eventLoopTask; |
| |
| // Initialize the configuration system. |
| err = Internal::BL602Config::Init(); |
| SuccessOrExit(err); |
| |
| // Initialize LwIP. |
| tcpip_init(NULL, NULL); |
| aos_register_event_filter(EV_WIFI, OnWiFiPlatformEvent, NULL); |
| |
| if (1 == stack_wifi_init) |
| { |
| log_error("Wi-Fi already initialized!\r\n"); |
| return; |
| } |
| |
| hal_wifi_start_firmware_task(); |
| stack_wifi_init = 1; |
| aos_post_event(EV_WIFI, CODE_WIFI_ON_INIT_DONE, 0); |
| |
| err = chip::Crypto::add_entropy_source(app_entropy_source, NULL, 16); |
| SuccessOrExit(err); |
| |
| // Call _InitChipStack() on the generic implementation base class |
| // to finish the initialization process. |
| /** weiyin, backup mEventLoopTask which is reset in _InitChipStack */ |
| backup_eventLoopTask = Internal::GenericPlatformManagerImpl_FreeRTOS<PlatformManagerImpl>::mEventLoopTask; |
| err = Internal::GenericPlatformManagerImpl_FreeRTOS<PlatformManagerImpl>::_InitChipStack(); |
| SuccessOrExit(err); |
| Internal::GenericPlatformManagerImpl_FreeRTOS<PlatformManagerImpl>::mEventLoopTask = backup_eventLoopTask; |
| exit: |
| return err; |
| } |
| |
| void PlatformManagerImpl::_Shutdown() |
| { |
| uint64_t upTime = 0; |
| |
| if (GetDiagnosticDataProvider().GetUpTime(upTime) == CHIP_NO_ERROR) |
| { |
| uint32_t totalOperationalHours = 0; |
| |
| if (ConfigurationMgr().GetTotalOperationalHours(totalOperationalHours) == CHIP_NO_ERROR) |
| { |
| ConfigurationMgr().StoreTotalOperationalHours(totalOperationalHours + static_cast<uint32_t>(upTime / 3600)); |
| } |
| else |
| { |
| ChipLogError(DeviceLayer, "Failed to get total operational hours of the Node"); |
| } |
| } |
| else |
| { |
| ChipLogError(DeviceLayer, "Failed to get current uptime since the Node’s last reboot"); |
| } |
| |
| Internal::GenericPlatformManagerImpl_FreeRTOS<PlatformManagerImpl>::_Shutdown(); |
| } |
| |
| } // namespace DeviceLayer |
| } // namespace chip |