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| # | ||
| # This is a project Makefile. It is assumed the directory this Makefile resides in is a | ||
| # project subdirectory. | ||
| # | ||
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| PROJECT_NAME := main | ||
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| # | ||
| # choose different Macro definition to enable diferent function | ||
| # ------------------------------------------------------------------ | ||
| # | IOTX_DEBUG | open debug log | | ||
| # ------------------------------------------------------------------ | ||
| # |MQTT_DIRECT |use mqtt direct connect instead through http| | ||
| # ------------------------------------------------------------------ | ||
| # | MQTT_COMM_ENABLED | open MQTT | | ||
| # ------------------------------------------------------------------ | ||
| # | OTA_SIGNAL_CHANNEL| = 1(use mqtt) = 2(use coap) | | ||
| # ------------------------------------------------------------------ | ||
| # | COAP_DTLS_SUPPORT | use DTLS with coap | | ||
| # ------------------------------------------------------------------ | ||
| # | ||
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| CFLAGS += -D IOTX_DEBUG | ||
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| CFLAGS += -D MQTT_COMM_ENABLED | ||
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| CFLAGS += -D OTA_SIGNAL_CHANNEL=1 | ||
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| CFLAGS += -D COAP_DTLS_SUPPORT | ||
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| CFLAGS += -D MQTT_DIRECT | ||
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| COMPONENT_ADD_INCLUDEDIRS := components/esp32-aliyun/platform/os/include | ||
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| include $(IDF_PATH)/make/project.mk |
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| # esp32-aliyun-demo | ||
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| ## 1. 阿里云物联网套件简介 | ||
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|  | ||
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| 阿里云物联网套件包括以下部分： | ||
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| > - IoT Hub | ||
| > 为设备和物联网应用程序提供发布和接收消息的安全通道。 | ||
| > 详情请参考 [IoT Hub](https://help.aliyun.com/document_detail/30548.html?spm=5176.doc30523.2.1.WtHk0t) | ||
| > - 安全认证&权限策略 | ||
| > - 规则引擎 | ||
| > - 设备影子 | ||
| **esp32-aliyun-demo 移植下载:** | ||
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| git clone --recursive https://github.com/espressif/esp32-aliyun-demo.git | ||
| git submodule update --init --recursive | ||
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| ## 2. framework | ||
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| ``` | ||
| esp32-aliyun-demo | ||
| ├── build //存放编译后生成的文件 | ||
| ├── esp-idf //esp-idf | ||
| ├── components //核心移植组件 | ||
| │ └── esp32-aliyun //esp32-aliyun submodule | ||
| │ ├── component.mk //makefile 文件 | ||
| │ ├── iotkit-embedded //阿里物联网套件 | ||
| │ ├── platform //ESP32 适配平台，HAL 接口实现 | ||
| │ │ ├── os | ||
| │ │ │ ├── esp32 | ||
| │ │ │ │ ├── HAL_OS_esp32.c //ESP32平台相关 | ||
| │ │ │ │ └── HAL_TCP_esp32.c //tcp 相关 | ||
| │ │ │ └── include //所有被提供的函数的声明 | ||
| │ │ │ ├── iot_export.h | ||
| │ │ │ └── iot_import.h | ||
| │ │ └── ssl | ||
| │ │ └── mbedtls | ||
| │ │ └── HAL_TLS_mbedtls.c //TLS实现 | ||
| │ └── README.md | ||
| ├── main //demo main 文件夹 | ||
| │ ├── component.mk | ||
| │ ├── Kconfig.projbuild //menuconfig 用户配置文件 | ||
| │ └── mqtt-example.c //入口文件 | ||
| ├── Makefile //编译入口 makefile | ||
| ├── set_env.sh //一键搭建编译环境脚本(linux) | ||
| └── README.md | ||
| ``` | ||
| 在用户进行开发时： | ||
| 所有和 `iotkit-embedded` 中相关的功能函数均只需要调用 `iot_export.h` 和 `iot_import.h`两个头文件，无须关心其他头文件； | ||
| 所有和 `esp-idf` 相关的功能函数需要参考 `esp-idf` 具体实现。 | ||
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| ## 3. 硬件平台 | ||
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| - 开发板：[ESP32-DevKitC 开发板](http://esp-idf.readthedocs.io/en/latest/hw-reference/modules-and-boards.html#esp32-core-board-v2-esp32-devkitc) 或 [ESP-WROVER-KIT 开发板](http://esp-idf.readthedocs.io/en/latest/hw-reference/modules-and-boards.html#esp-wrover-kit) | ||
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| - 路由器/ Wi-Fi 热点：可以连接外网 | ||
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| ## 4. 编译环境搭建( ubuntu 16.04) | ||
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| - 如果是在 ubuntu x64 下进行开发，则只需要在 PC 有网络连接时运行 `set_env.sh` 脚本一键完成编译环境的搭建。 | ||
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| - 本 Demo 适配于 [esp-idf](https://github.com/espressif/esp-idf), 如果已经在开发环境下对 esp-idf 进行过配置，则无须运行 `set_env.sh` 脚本。 | ||
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| - 如果是在其他平台下进行开发，具体请参考 [Get Started](http://esp-idf.readthedocs.io/en/latest/get-started/index.html). | ||
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| ## 5. 配置 | ||
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| #### 5.1 编译配置项说明 | ||
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| - demo 选择： | ||
| 运行 `make menuconfig` -> `choose demo` -> 勾选所需编译运行的 demo 即可； | ||
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| - 编辑连接配置项 | ||
| 打开 `Makefile`, 可以看到以下几条选择功能，默认全部打开，无须进行更改，如果需要更改或取消相关功能，对相应项可进行改动。 | ||
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| CFLAGS += -D IOTX_DEBUG | ||
| CFLAGS += -D MQTT_DIRECT | ||
| CFLAGS += -D MQTT_COMM_ENABLED | ||
| CFLAGS += -D OTA_SIGNAL_CHANNEL=1 | ||
| CFLAGS += -D COAP_DTLS_SUPPORT | ||
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| |配置选项 |含义 | | ||
| |:----------------:|:---------------:| | ||
| |IOTX_DEBUG |指定编译 SDK 的版本类型, 支持 `debug`, `release`| | ||
| |MQTT_DIRECT |是否用 MQTT 直连模式代替 HTTPS 三方认证模式做设备认证| | ||
| |MQTT_COMM_ENABLED |是否使能 MQTT 通道功能的总开关| | ||
| |OTA_SIGNAL_CHANNEL|可以选择 MQTT 或 COAP 作为 OTA 的通道| | ||
| |COAP_DTLS_SUPPORT |在使用 COAP 时是否关闭 DTLS| | ||
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| #### 5.2 ESP32 Wi-Fi 联网配置 | ||
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| 运行 `make menuconfig` -> Demo Configuration -> 输入热点的 Wi-Fi SSID & Wi-Fi Password | ||
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|  | ||
| #### 5.3 阿里云物联网套件控制台中创建设备 | ||
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| - 在制台中创建设备 | ||
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| 登录[IoT 控制台](http://iot.console.aliyun.com), 创建产品及在产品下创建设备和 Topic 类, 具体步骤如下: | ||
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| - 创建产品, 可得 `ProductKey`, `ProductSecret` (*华东2站点无`ProductSecret`*) | ||
| - 在产品下创建设备, 可得 `DeviceName`, `DeviceSecret` | ||
| - 定义 Topic: `$(PRODUCT_KEY)/$(DEVICE_NAME)/data`, 并设置权限为: 设备具有发布与订阅 **(此步骤非常重要)** | ||
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| > **注意:** 请根据所选站点 (华东 2, 杭州) 创建相应的产品与设备. | ||
| 具体请参考[控制台使用手册](https://help.aliyun.com/document_detail/42714.html)文档中的`创建产品`, `添加设备`以及`获取设备 Topic`部分. | ||
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| - 填充设备参数 | ||
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| 将`main/main.c`程序文件中的设备参数替换为您在控制台申请到的设备参数. | ||
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| // TODO: 在以下段落替换下列宏定义为你在IoT控制台申请到的设备信息 | ||
| #define PRODUCT_KEY "*******************" | ||
| #define DEVICE_NAME "*******************" | ||
| #define DEVICE_SECRET "*******************" | ||
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| #### 5.4 阿里云物联网套件控制台中设置 OTA 固件升级 | ||
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| 提供的 OTA 为通过 MQTT 连接进行升级，工作的流程如下： | ||
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|  | ||
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| 由于 OTA 默认是未开启功能的，所以需要在 IoT 控制台进行开启和新建固件等一系列相关操作： | ||
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| ## 6. 编译运行 | ||
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| #### 6.1 mqtt-example | ||
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| * 返回顶层目录 | ||
| * 执行 make menuconfig 指令，选择相应 demo 和 烧写串口 | ||
| * 执行 make 指令, 编译 esp32-aliyun-demo, 命令如下 | ||
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| make flash monitor | ||
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| 编译成功后, 开始进行烧写。 | ||
| 样例程序的基本逻辑流程为: | ||
| > 1. ESP32 联网 | ||
| > 2. 创建一个MQTT客户端 | ||
| > 3. 订阅主题 `$(PRODUCT_KEY)/$(DEVICE_NAME)/data` | ||
| > 4. 循环向该主题发布消息 | ||
| 运行后打印输出： | ||
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| ``` | ||
| esp@esp:~/workspace/esp32-aliyun-demo$ make flash monitor | ||
| Flashing binaries to serial port /dev/ttyUSB0 (app at offset 0x10000)... | ||
| esptool.py v2.1 | ||
| Connecting..... | ||
| Chip is ESP32D0WDQ6 (revision 0) | ||
| ... | ||
| MONITOR | ||
| ... | ||
| I (393) MQTT: Connecting to AP... | ||
| I (2623) wifi: n:11 0, o:11 0, ap:255 255, sta:11 0, prof:1 | ||
| I (2623) wifi: state: init -> auth (b0) | ||
| I (2633) wifi: state: auth -> assoc (0) | ||
| I (2643) wifi: state: assoc -> run (10) | ||
| I (2673) wifi: connected with wwwtest, channel 11 | ||
| I (3673) event: ip: 192.168.43.156, mask: 255.255.255.0, gw: 192.168.43.1 | ||
| I (3673) MQTT: Connected. | ||
| I (3673) MQTT: MQTT client example begin | ||
| ... | ||
| [inf] iotx_mc_init(1948): MQTT init success! | ||
| [inf] _ssl_client_init(164): Loading the CA root certificate ... | ||
| cert. version : 3 | ||
| serial number : 04:00:00:00:00:01:15:4B:5A:C3:94 | ||
| issuer name : C=BE, O=GlobalSign nv-sa, OU=Root CA, CN=GlobalSign Root CA | ||
| subject name : C=BE, O=GlobalSign nv-sa, OU=Root CA, CN=GlobalSign Root CA | ||
| issued on : 1998-09-01 12:00:00 | ||
| expires on : 2028-01-28 12:00:00 | ||
| signed using : RSA with SHA1 | ||
| RSA key size : 2048 bits | ||
| basic constraints : CA=true | ||
| key usage : Key Cert Sign, CRL Sign | ||
| [inf] _ssl_parse_crt(132): crt content:451 | ||
| [inf] _ssl_client_init(172): ok (0 skipped) | ||
| [inf] TLSConnectNetwork(337): Connecting to /public.iot-as-mqtt.cn-shanghai.aliyuncs.com/1883... | ||
| [inf] TLSConnectNetwork(342): ok | ||
| [inf] TLSConnectNetwork(347): . Setting up the SSL/TLS structure... | ||
| [inf] TLSConnectNetwork(357): ok | ||
| [inf] TLSConnectNetwork(392): Performing the SSL/TLS handshake... | ||
| [inf] TLSConnectNetwork(400): ok | ||
| [inf] TLSConnectNetwork(404): . Verifying peer X.509 certificate.. | ||
| [inf] _real_confirm(81): certificate verification result: 0x00 | ||
| [dbg] iotx_mc_connect(2263): start MQTT connection with parameters: clientid=9AhUIZuwEiy.esp32_01|securemode=-1,timestamp=2524608000000,signmethod=hmacsha1,gw=0|, username=wiunMmUYWebSJgayWwQx0010bad000, password=b94fdc7929a744ffa1145a18517424e1 | ||
| [inf] iotx_mc_connect(2283): mqtt connect success! | ||
| ``` | ||
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| #### 6.2 ota-mqtt-example | ||
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| * 返回顶层目录 | ||
| * 执行 make menuconfig 指令，选择烧写串口，对 进行选择，注意一定 | ||
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| * 执行 make 指令, 编译 ota-mqtt-example, 命令如下 | ||
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| make erase_flash flash && make monitor | ||
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| 编译成功后, 开始进行烧写。 | ||
| 样例程序的基本逻辑流程为: | ||
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| > 1 编译好固件A、固件B | ||
| > 2 固件A烧录到设备中，并运行设备，上报版本号 | ||
| > 3 在IoT控制台上添加目标固件B，固件版本号填为version2.0，并推送升级 | ||
| > 4 设备端将收到云端推送的URL，并从该URL拉取固件，同时上报状态，并写入设备Flash中 | ||
| > 5 设备重启，此时设备运行新固件（即固件B），启动后向云端上报版本号 “version2.0” | ||
| > 6 云端收到版本号 “version2.0”后，方认为OTA完成 | ||
| 运行后打印输出： | ||
| * 则终端会输出建立 MQTT 连接的过程，并且显示等待 OTA 命令： | ||
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| [inf] iotx_device_info_init(40): device_info created successfully! | ||
| [dbg] iotx_device_info_set(50): start to set device info! | ||
| [dbg] iotx_device_info_set(64): device_info set successfully! | ||
| ... | ||
| [inf] iotx_mc_init(1630): MQTT init success! | ||
| [inf] _ssl_client_init(167): Loading the CA root certificate ... | ||
| cert. version : 3 | ||
| serial number : 04:00:00:00:00:01:15:4B:5A:C3:94 | ||
| issuer name : C=BE, O=GlobalSign nv-sa, OU=Root CA, CN=GlobalSign Root CA | ||
| subject name : C=BE, O=GlobalSign nv-sa, OU=Root CA, CN=GlobalSign Root CA | ||
| issued on : 1998-09-01 12:00:00 | ||
| expires on : 2028-01-28 12:00:00 | ||
| signed using : RSA with SHA1 | ||
| RSA key size : 2048 bits | ||
| basic constraints : CA=true | ||
| key usage : Key Cert Sign, CRL Sign | ||
| [inf] _ssl_parse_crt(135): crt content:451 | ||
| [inf] _ssl_client_init(175): ok (0 skipped) | ||
| [inf] TLSConnectNetwork(345): Connecting to /9AhUIZuwEiy.iot-as-mqtt.cn-shanghai.aliyuncs.com/1883... | ||
| [inf] TLSConnectNetwork(350): ok | ||
| [inf] TLSConnectNetwork(355): . Setting up the SSL/TLS structure... | ||
| [inf] TLSConnectNetwork(365): ok | ||
| [inf] TLSConnectNetwork(400): Performing the SSL/TLS handshake... | ||
| [inf] TLSConnectNetwork(408): ok | ||
| [inf] TLSConnectNetwork(412): . Verifying peer X.509 certificate.. | ||
| [inf] _real_confirm(84): certificate verification result: 0x00 | ||
| ... | ||
| [inf] iotx_mc_connect(1960): mqtt connect success! | ||
| [inf] iotx_mc_subscribe(1365): mqtt subscribe success,topic = /ota/device/upgrade/9AhUIZuwEiy/esp32_ota! | ||
| mqtt_client|225 :: wait ota upgrade command.... | ||
| [dbg] iotx_mc_cycle(1246): SUBACK | ||
| event_handle|065 :: subscribe success, packet-id=1 | ||
| [dbg] iotx_mc_cycle(1237): PUBACK | ||
| event_handle|089 :: publish success, packet-id=2 | ||
| mqtt_client|225 :: wait ota upgrade command.... | ||
| mqtt_client|225 :: wait ota upgrade command.... | ||
| * 此时在 IoT 控制台进行验证或者批量烧写操作，则会开始 OTA 过程，终端显示 ESP32 通过 MQTT 从控制台得到的 BIN 文件的 url， 然后开始下载和擦写 flash， 终端输出如下： | ||
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| [dbg] iotx_mc_cycle(1254): PUBLISH | ||
| [dbg] iotx_mc_handle_recv_PUBLISH(1089): msg.id = | 0 | | ||
| [dbg] iotx_mc_handle_recv_PUBLISH(1090): topicName = | /ota/device/upgrade/9AhUIZuwEiy/esp32_ota | | ||
| [dbg] iotx_mc_handle_recv_PUBLISH(1100): delivering msg ... | ||
| [dbg] iotx_mc_deliver_message(859): topic be matched | ||
| [dbg] otamqtt_UpgrageCb(108): topic=/ota/device/upgrade/9AhUIZuwEiy/esp32_ota | ||
| [dbg] otamqtt_UpgrageCb(109): len=1006, topic_msg={"code":"1000","data":{"size":128992,"version":"v2","url":"https://iotx-ota.oss-cn-shanghai.aliyuncs.com/ota/..."} ... | ||
| [wrn] json_parse_name_value(163): Backup last_char since 1006 != 1105 | ||
| [wrn] json_parse_name_value(163): Backup last_char since 944 != 984 | ||
| [dbg] httpclient_common(783): host: 'iotx-ota.oss-cn-shanghai.aliyuncs.com', port: 443 | ||
| [inf] _ssl_client_init(167): Loading the CA root certificate ... | ||
| ... | ||
| [inf] _ssl_parse_crt(135): crt content:451 | ||
| [inf] _ssl_client_init(175): ok (0 skipped) | ||
| [inf] TLSConnectNetwork(345): Connecting to /iotx-ota.oss-cn-shanghai.aliyuncs.com/443... | ||
| [inf] TLSConnectNetwork(350): ok | ||
| [inf] TLSConnectNetwork(355): . Setting up the SSL/TLS structure... | ||
| [inf] TLSConnectNetwork(365): ok | ||
| [inf] TLSConnectNetwork(400): Performing the SSL/TLS handshake... | ||
| [inf] TLSConnectNetwork(408): ok | ||
| [inf] TLSConnectNetwork(412): . Verifying peer X.509 certificate.. | ||
| [inf] _real_confirm(84): certificate verification result: 0x00 | ||
| [dbg] httpclient_send_header(314): REQUEST (Length: 986 Bytes) | ||
| ... | ||
| [dbg] httpclient_response_parse(668): Read header : x-oss-server-time: 116 | ||
| [dbg] httpclient_retrieve_content(425): Current data: | ||
| [dbg] httpclient_retrieve_content(524): Total-Payload: 128992 Bytes; Read: 0 Bytes | ||
| [inf] httpclient_recv(381): 255 bytes has been read | ||
| [inf] httpclient_recv(381): 255 bytes has been read | ||
| [inf] httpclient_recv(381): 255 bytes has been read | ||
| 循环擦写直到将 BIN 文件传输完毕，ESP32 进行重启。 | ||
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| mqtt_client|282 :: The firmware is valid | ||
| I (32261) OTA-MQTT: Prepare to restart system! | ||
| 至此，OTA 升级完毕。 | ||
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| *注意： 在升级完成后需要向控制台上报新的版本号，否则虽然升级完成但是控制台会显示升级失败。* | ||
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Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| # IoT_SDK_V2.01 | ||
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| ## SDK使用准备 | ||
| 登录 IoT 控制台获得相关配置信息。 | ||
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| - 创建产品得到 productKey (产品 key)； | ||
| - 选择设备管理，在产品下添加设备得到 deviceName (设备名称)、 deviceSecret (设备密钥)； | ||
| - 查看设备的Topic | ||
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| 然后在 main 文件中进行上述信息填充设置。 |
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| Original file line number | Diff line number | Diff line change |
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| # | ||
| # Component Makefile | ||
| # | ||
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| COMPONENT_ADD_INCLUDEDIRS := platform/os/include iotkit-embedded/src/tfs iotkit-embedded/src/tfs/platform iotkit-embedded/src/sdk-impl/exports iotkit-embedded/src/sdk-impl/imports iotkit-embedded/src/mqtt iotkit-embedded/src/sdk-impl iotkit-embedded/src/packages/LITE-log iotkit-embedded/src/packages/LITE-utils iotkit-embedded/src/packages/LITE-utils iotkit-embedded/src/utils/digest iotkit-embedded/src/utils/misc iotkit-embedded/src/import/desktop/include iotkit-embedded/src/import/desktop/include/tfs iotkit-embedded/src/system iotkit-embedded/src/guider iotkit-embedded/src/security | ||
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| COMPONENT_SRCDIRS := platform/os/esp32 iotkit-embedded/src/tfs iotkit-embedded/src/tfs/platform iotkit-embedded/src platform/ssl/mbedtls iotkit-embedded/src/guider iotkit-embedded/src/mqtt iotkit-embedded/src/ota iotkit-embedded/src/scripts iotkit-embedded/src/security iotkit-embedded/src/shadow iotkit-embedded/src/system iotkit-embedded/src/packages/LITE-utils iotkit-embedded/src/packages/LITE-log iotkit-embedded/src/packages iotkit-embedded/src/utils/digest iotkit-embedded/src/utils/misc iotkit-embedded/src/sdk-impl iotkit-embedded/src/mqtt/MQTTPacket |
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esp32-aliyun-demo/components/esp32-aliyun/iotkit-embedded/LICENSE
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| Copyright (c) 2014-2016 Alibaba Group. All rights reserved. | ||
| License-Identifier: Apache-2.0 | ||
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| 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 | ||
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| http://www.apache.org/licenses/LICENSE-2.0 | ||
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| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, WITHOUT | ||
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