使用AZ3166（MXChip IoT DevKit）开发

Quickstart: Connect an MXCHIP AZ3166 devkit to IoT Central

aka.ms/iot-devkit

从这里下载Cmake 和 ARM GCC，下一个实验会用到

快速入门：将 MXCHIP AZ3166 devkit 连接到 IoT 中心

https://docs.microsoft.com/zh-cn/azure/iot-develop/quickstart-devkit-mxchip-az3166-iot-hub

使用 Azure Functions 将 IoT 设备连接到认知服务

https://docs.microsoft.com/zh-cn/learn/modules/connecting-iot-devices-cognitive-services-azure-functions/?WT.mc_id=cloudskillschallenge_d3708c4d-1181-463d-b5fa-e4a195a58c9c

需要设备：

• 带 Micro-USB 电缆的 MXChip IoT DevKit 电路板

************************************************
** MXChip - Microsoft IoT Developer Kit **
************************************************
You can 1. press Button A and reset to enter configuration mode.
        2. press Button B and reset to enter AP mode.
 

有几个需要注意的地方

创建 IoT 中心

可以使用S1，而不是F1免费层

az iot hub create --resource-group <resource-group-name> --name <iot-hub-name> --sku F1 --partition-count 2

安装工具

下载ARM GCC

https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-rm/downloads

下载 DevKit 固件

实验中提供的固件下载地址

https://github.com/microsoft/devkit-sdk/releases/

可以使用该固件 devkit-getstarted-2.0.0.bin，可能会更好

https://github.com/microsoft/devkit-sdk/releases/download/2.0.0/devkit-getstarted-2.0.0.bin

配置 DevKit 以连接到 Wi-Fi

首次配置时，选图中“SSID”的框，下方让填写 "device connection string"，这样可以让设备连接到IoT hub。

否则可能会出现报错：“No IoT Hub”

为 Visual Studio Code 安装扩展

需要为 Visual Studio Code 安装一些扩展。

• 启动 Visual Studio Code，在扩展市场中搜索“Arduino”，然后安装它。 此扩展提供了在 Arduino 平台上进行开发的增强体验。

• 需要先安装Arduino IDE

  arduino ide 1.8.5 https://www.arduino.cc/en/software

• 在扩展市场中搜索 Azure IoT Tools 并安装它。

  Azure IoT Tools 扩展包包含 Azure IoT Device Workbench，其用于在各种 IoT devkit 设备上进行开发和调试。 Azure IoT Tools 扩展包中还包含 Azure IoT 中心扩展，它用于管理 Azure IoT 中心并与之交互。

• 在扩展市场中搜索“C#”，然后安装它。

在 Visual Studio Code 中，依次单击“文件”>“首选项”>“设置”。往下拉找到链接“Edit settings.json”。进入添加以下行，以根据你的平台配置 Arduino

settings.json部分配置

"arduino.path": "C:\Program Files (x86)\Arduino",
"arduino.additionalUrls": "https://raw.githubusercontent.com/VSChina/azureiotdevkit_tools/master/package_azureboard_index.json",
"IoTWorkbench.workbench": "C:\Users\Administrator\Documents\IoTWorkbenchProjects",
"C_Cpp.intelliSenseEngine": "Tag Parser",

注意：第一个json链接中，前面的Arduino版本下载链接已经失效。2.0.0可以。

打开示例项目

首先，从登录你的 Azure 帐户开始。 单击 F1 打开命令面板，键入并选择“Azure:Sign in”

单击 F1 打开命令面板，键入并选择“Azure IoT Device Workbench:Open Examples...”。

注意：这个页面可能由于网络原因，会刷不出来。

然后选择“IoT DevKit”作为电路板。在“IoT Workbench 示例”页中，找到“DevKit Translator”，单击“打开示例”。 然后，选择默认路径来下载示例代码。

选择板

单击 F1 打开命令面板，键入并选择“Arduino:Board Manager”。 搜索“AZ3166”并安装。

注意：可能需要搜索“mxchip”而不是“AZ3166”，或者搜索了，由于xx原因，下面也不会出来内容。

安装串行端口：ST-Link 驱动程序

• Windows： 从 STMicroelectronics 网站下载并安装 USB 驱动程序。

配置设备设置

在右下方的状态栏中，检查 MXCHIP AZ3166 是否显示为选定电路板，以及是否使用 STMicroelectronics 的串行端口。

注意：下面可能有两个需要选择

Select Board Type：点击后，右边出来下拉框，拉到最下方选择“AZ3166”。如果状态栏未更新，重启VS Code。

Select Serial Port：上方可能弹出来的是COM2 xx和 COM3 STMicroelectrinoics。

单击 F1，键入并选择“Azure IoT Device Workbench:Configure Device Settings...”>“Config Device Connection String”。 选择“IoT 中心设备连接字符串”以将其配置到 DevKit。

在 DevKit 上，按住按钮 A，按下并释放重置按钮，然后释放按钮 A。DevKit 进入配置模式并保存连接字符串。

成功完成后，你将看到通知。//这个步骤现象没有看到，可以通过连接Wi-Fi时填写“Device Connection String”替代。

附件：

c_cpp_properties.json文件configurations配置起初如下

{
"version": 4,
"configurations": [
{
"name": "Win32",
"compilerPath": "D:\Program Files (x86)\gcc-arm-none-eabi-10.3-2021.07\bin\arm-none-eabi-gcc.exe",
"compilerArgs": [],
"intelliSenseMode": "clang-x64",
"includePath": [
"${workspaceFolder}",
"C:\Program Files (x86)\Arduino\tools\**",
"C:\Program Files (x86)\Arduino\hardware\arduino\avr\**"
],
"forcedInclude": [
"C:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino\Arduino.h"
],
"cStandard": "c11",
"cppStandard": "gnu++17",
"defines": [
"ARDUINO=10800"
]
},

后来编译又增加了

{
"name": "Arduino",
"compilerPath": "C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\tools\arm-none-eabi-gcc\5_4-2016q3\bin\arm-none-eabi-g++",
"compilerArgs": [
"-std=gnu++11",
"-Wno-unused-parameter",
"-Wno-missing-field-initializers",
"-fmessage-length=0",
"-ffunction-sections",
"-fdata-sections",
"-nostdlib",
"-fno-threadsafe-statics",
"--param",
"-fno-rtti",
"-Wvla",
"-include"
],
"intelliSenseMode": "gcc-x64",
"includePath": [
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\cmsis",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\drivers",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\events",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\events\equeue",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\features",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\features\filesystem",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\features\filesystem\bd",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\features\filesystem\fat",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\features\filesystem\fat\ChaN",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\features\frameworks\greentea-client\greentea-client",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\features\frameworks\unity\unity",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\features\mbedtls\inc",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\features\mbedtls",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\features\netsocket",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\hal",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\hal\storage_abstraction",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\platform",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\rtos",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\rtos\rtx\TARGET_CORTEX_M",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\targets\TARGET_MXCHIP",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\targets\TARGET_MXCHIP\TARGET_AZ3166",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\targets\TARGET_MXCHIP\TARGET_AZ3166\device",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\targets\TARGET_STM",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\targets\TARGET_STM\TARGET_STM32F4",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\mbed-os\targets\TARGET_STM\TARGET_STM32F4\device",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\libraries\drivers\display\VGM128064",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\libraries\drivers\gpio_btn",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\libraries\drivers\spi_flash",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\libraries\utilities",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\mico",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\mico\include",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\mico\include\mico_drivers",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\mico\net\LwIP\lwip-sys",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\mico\net\LwIP\lwip-sys\arch",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\mico\net\LwIP\lwip-ver1.4.0.rc1\src\include",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\mico\net\LwIP\lwip-ver1.4.0.rc1\src\include\lwip",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\mico\net\LwIP\lwip-ver1.4.0.rc1\src\include\ipv4",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\mico\platform",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\mico\platform\include",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\mico\platform\mbed",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\mico\rtos",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\mico\system",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\mico\system\command_console",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\TARGET_AZ3166",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\az3166-driver\TARGET_STM\peripherals",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\azure-iot-sdk-c\",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\azure-iot-sdk-c\c-utility\inc",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\azure-iot-sdk-c\c-utility\pal\mbed_os5",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\azure-iot-sdk-c\deps\parson",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\azure-iot-sdk-c\deps\uhttp\inc",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\azure-iot-sdk-c\deps\umock-c\inc",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\azure-iot-sdk-c\deps\azure-macro-utils-c\inc",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\azure-iot-sdk-c\iothub_client\inc",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\azure-iot-sdk-c\iothub_client\inc\internal",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\azure-iot-sdk-c\provisioning_client\inc",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\azure-iot-sdk-c\provisioning_client\adapters",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\azure-iot-sdk-c\provisioning_client\deps\RIoT\Reference\DICE",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\azure-iot-sdk-c\provisioning_client\deps\RIoT\Reference\RIoT",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\azure-iot-sdk-c\provisioning_client\deps\RIoT\Reference\RIoT\Core\",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\azure-iot-sdk-c\provisioning_client\deps\RIoT\Reference\RIoT\Core\RIoTCrypt\include",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\system\azure-iot-sdk-c\umqtt\inc",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\cores\arduino",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\cores\arduino\cli",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\cores\arduino\httpclient",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\cores\arduino\httpclient\http_parser",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\cores\arduino\httpserver",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\cores\arduino\NTPClient",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\cores\arduino\system",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\cores\arduino\Telemetry",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\cores\arduino",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\variants\MXChip_AZ3166",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\libraries\Audio\src",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\libraries\WiFi\src",
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\libraries\AzureIoT\src",
"c:\users\administrator\appdata\local\arduino15\packages\az3166\tools\arm-none-eabi-gcc\5_4-2016q3\arm-none-eabi\include\c++\5.4.1",
"c:\users\administrator\appdata\local\arduino15\packages\az3166\tools\arm-none-eabi-gcc\5_4-2016q3\arm-none-eabi\include\c++\5.4.1\arm-none-eabi",
"c:\users\administrator\appdata\local\arduino15\packages\az3166\tools\arm-none-eabi-gcc\5_4-2016q3\arm-none-eabi\include\c++\5.4.1\backward",
"c:\users\administrator\appdata\local\arduino15\packages\az3166\tools\arm-none-eabi-gcc\5_4-2016q3\lib\gcc\arm-none-eabi\5.4.1\include",
"c:\users\administrator\appdata\local\arduino15\packages\az3166\tools\arm-none-eabi-gcc\5_4-2016q3\lib\gcc\arm-none-eabi\5.4.1\include-fixed",
"c:\users\administrator\appdata\local\arduino15\packages\az3166\tools\arm-none-eabi-gcc\5_4-2016q3\arm-none-eabi\include"
],
"forcedInclude": [
"C:\Users\Administrator\AppData\Local\Arduino15\packages\AZ3166\hardware\stm32f4\2.0.0\cores\arduino\Arduino.h"
],
"cStandard": "c11",
"cppStandard": "c++11",

上传设备代码

再次单击 F1，键入并选择“Azure IoT Device Workbench:Upload Device Code”。 它会开始编译代码并将代码上传到 DevKit。

[Starting] Uploading sketch 'DevKitTranslator.ino'
Please see the build logs in output path: c:UsersAdministratorDocumentsIoTWorkbenchProjectsexamplesdevkit_translatorDevice.build
正在加载配置...
正在初始化包...
正在准备开发板...
正在验证...
c:/users/administrator/appdata/local/arduino15/packages/az3166/tools/arm-none-eabi-gcc/5_4-2016q3/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .data by 4 bytes
c:/users/administrator/appdata/local/arduino15/packages/az3166/tools/arm-none-eabi-gcc/5_4-2016q3/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 4 bytes
c:/users/administrator/appdata/local/arduino15/packages/az3166/tools/arm-none-eabi-gcc/5_4-2016q3/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .data by 4 bytes
c:/users/administrator/appdata/local/arduino15/packages/az3166/tools/arm-none-eabi-gcc/5_4-2016q3/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 4 bytes
c:/users/administrator/appdata/local/arduino15/packages/az3166/tools/arm-none-eabi-gcc/5_4-2016q3/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .data by 4 bytes
c:/users/administrator/appdata/local/arduino15/packages/az3166/tools/arm-none-eabi-gcc/5_4-2016q3/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 4 bytes
上传...
GNU ARM Eclipse 32-bits Open On-Chip Debugger 0.10.0-00114-g8419536 (2017-04-18-22:14)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
hla_swd
Info : The selected transport took over low-level target control. The results might differ compared to plain JTAG/SWD
adapter speed: 2000 kHz
adapter_nsrst_delay: 100
none separate
Info : Unable to match requested speed 2000 kHz, using 1800 kHz
Info : Unable to match requested speed 2000 kHz, using 1800 kHz
Info : clock speed 1800 kHz
Error: libusb_open() failed with LIBUSB_ERROR_NOT_SUPPORTED
Info : STLINK v2 JTAG v28 API v2 SWIM v17 VID 0x0483 PID 0x374B
Info : using stlink api v2
Info : Target voltage: 3.325068
Info : stm32f4x.cpu: hardware has 6 breakpoints, 4 watchpoints
Info : Unable to match requested speed 2000 kHz, using 1800 kHz
Info : Unable to match requested speed 2000 kHz, using 1800 kHz
adapter speed: 1800 kHz
target halted due to debug-request, current mode: Thread
xPSR: 0x01000000 pc: 0x08000034 msp: 0x2000d650
Info : Unable to match requested speed 8000 kHz, using 4000 kHz
Info : Unable to match requested speed 8000 kHz, using 4000 kHz
adapter speed: 4000 kHz
** Programming Started **
auto erase enabled
Info : device id = 0x30006441
Info : flash size = 1024kbytes
target halted due to breakpoint, current mode: Thread
xPSR: 0x61000000 pc: 0x20000046 msp: 0x2000d650
wrote 606208 bytes from file c:UsersAdministratorDocumentsIoTWorkbenchProjectsexamplesdevkit_translatorDevice.build/DevKitTranslator.ino.bin in 13.341527s (44.373 KiB/
s)
** Programming Finished **
** Verify Started **
target halted due to breakpoint, current mode: Thread
xPSR: 0x61000000 pc: 0x2000002e msp: 0x2000d650
verified 524892 bytes in 0.975601s (525.409 KiB/s)
** Verified OK **
** Resetting Target **
Info : Unable to match requested speed 2000 kHz, using 1800 kHz
Info : Unable to match requested speed 2000 kHz, using 1800 kHz
adapter speed: 1800 kHz
shutdown command invoked
IntelliSense configuration already up to date. To manually rebuild your IntelliSense configuration run "Ctrl+Alt+I"
[Done] Uploading sketch 'DevKitTranslator.ino'

测试项目

在应用初始化后，请按照 DevKit 屏幕上的说明进行操作。 默认源语言为“Chinese”。

若要选择另一种语言进行翻译，请执行以下操作：

1. 按下按钮 A 以进入设置模式。
2. 按下按钮 B 滚动浏览所有受支持的源语言。
3. 按下按钮 A 确认你选择的源语言。
4. 在说话时按住按钮 B，然后释放按钮 B 以启动翻译。
5. 屏幕上以英文显示翻译后的文本。

在翻译结果屏幕上，你可以：

1. 按下按钮 A 和 B 以滚动查看并选择源语言。
2. 按下 B 按钮说话。 若要发送声音并获取翻译文本，请释放按钮 B。

最后

以上就是兴奋曲奇为你收集整理的使用AZ3166(MXChip IoT DevKit)开发translatorQuickstart: Connect an MXCHIP AZ3166 devkit to IoT Central快速入门：将 MXCHIP AZ3166 devkit 连接到 IoT 中心使用 Azure Functions 将 IoT 设备连接到认知服务的全部内容，希望文章能够帮你解决使用AZ3166(MXChip IoT DevKit)开发translatorQuickstart: Connect an MXCHIP AZ3166 devkit to IoT Central快速入门：将 MXCHIP AZ3166 devkit 连接到 IoT 中心使用 Azure Functions 将 IoT 设备连接到认知服务所遇到的程序开发问题。

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