一种基于AIoT的多功能语音交互终端

互动板端：
#include <Iot.h>
#include < ASR.h>
#include <IOBOX_Motor.h>
#include <NFC0231.h>
#include < NtpTime.h>

// 动态变量
volatile float mind_n_ShengYin, mind_n__2333;
// 函数声明
Void NFCJianCe();
void onButtonABPressed();
void obloqMqttEventT0(String& message);
// 静态常量
const String topics[5] = {"vhw7zH2Zg","Z0P00yCWR","","",""};
const MsgHandleCb msgHandles[5] = {obloqMqttEventT0,NULL,NULL,NULL,NULL};
const uint8_t imageMatrix[][350] = {
	{0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x2d,0x80,0x0,0x0,0x0,0x0,0x0,0x21,0x0,0x0,0x0,0x0,0x0,0x0,0x12,0x0,0x0,0x0,0x0}  //图像解码
};

// 创建对象
Iot        myIot;
PN532_UART nfc;
NtpTime    ntptime;
ASR        mpythonAsr;
String             str_mpythonAsr_result;
IOBOX_Motor        motor_ib;


// 主程序
void setup() {
	mPython.begin();
	myIot.setMqttCallback(msgHandles);
	buttonAB.setPressedCallback(onButtonABPressed);
	display.setCursorLine(4);
	display.printLine("互动板运行ing");
	myIot.wifiConnect("Andre", "12345678");
	while (!myIot.wifiStatus()) {yield();}
	display.setCursorLine(1);
	display.printLine("wifi已连接");
	display.setCursorLine(2);
	display.printLine(myIot.getWiFiLocalIP());
	myIot.init("iot.dfrobot.com.cn","2UFHSBCZg","","2UKHSfCWRz",topics,1883);
	myIot.connect();
	while (!myIot.connected()) {yield();}
	display.setCursorLine(3);
	display.printLine("MQTT已建立");
	myIot.publish(topic_0, "互动板已上线");
	nfc.begin(&Serial1, P8, P9);
	ntptime.setNtpTime(ntptime.UTCEast8_t, "ntp.ntsc.ac.cn");
	display.fillScreen(0);
}
void loop() {
	if (nfc.scan()) {
		if ((nfc.readUid()=="67a5aa60")) {
			display.fillScreen(0);
			display.setCursorLine(1);
			display.printLine("签到中");
			myIot.publish(topic_0, (String("李老师签到") + String(">")));
			buzz.freq(523, BEAT_1);
		}
		if ((nfc.readUid()=="129f0834")) {
			display.fillScreen(0);
			display.setCursorLine(1);
			display.printLine("签到中");
			myIot.publish(topic_0, (String("孙垂波签到") + String(">")));
			buzz.freq(523, BEAT_1);
		}
	}
	if ((buttonB.isPressed())) {
		display.fillScreen(0);
		myIot.publish(topic_0, (str_mpythonAsr_result));
		display.setCursorLine(2);
		display.printLine("消息已发送");
	}
	if (((light.read())<20)) {
		rgb.brightness(round(1));
		rgb.write(-1, 0xFFFF00);
	}
	else {
		rgb.write(-1, 0x000000);
	}
	if ((buttonA.isPressed())) {
		buzz.freq(523, BEAT_1);
		display.fillScreen(0);
		display.setCursorLine(1);
		display.printLine("开始识别");
		str_mpythonAsr_result=mpythonAsr.getAsrResult(2);
		display.setCursorLine(2);
		display.printLine((str_mpythonAsr_result));
		display.setCursorLine(4);
		display.printLine("按下p发送至手机");
	}
}
 
// 事件回调函数
void onButtonABPressed() {
	buzz.freq(523, BEAT_1);
	display.fillScreen(0);
	if (myIot.connected()) {
		myIot.publish(topic_0, "签到");
		display.setCursorLine(1);
		display.printLine("已签到");
	}
	else {
		display.setCursorLine(1);
		display.printLine("签到失败");
	}
}
void obloqMqttEventT0(String& message) {
	if ((message=="aj")) {
		buzz.stop();
	}
	else if ((message=="hj")) {
		buzz.play(PRELUDE, OnceInBackground);
	}
	else {
		if ((message=="off")) {
			display.fillScreen(0);
			rgb.write(-1, 0x000000);
			display.setCursorLine(1);
			display.printLine("互动一下");
		}
		else if ((message=="on")) {
			display.fillScreen(0);
			rgb.brightness(round(5));
			rgb.write(-1, 0x0000FF);
			display.drawImage(39, 7, 50, 50, imageMatrix[0]);
		}
		else {
			if ((message=="s")) {
				for (int index = 0; index < 20; index++) {
					if ((30<(sound.read()))) {
						mind_n_ShengYin += 1;
						delay(500);
					}
					if ((2<mind_n_ShengYin)) {
						myIot.publish(topic_0, "当前有人");
					}
					else {
						myIot.publish(topic_0, "当前无人");
					}
					yield();
				}
			}
			else {
				if ((message=="open")) {
					if ((mind_n__2333==1)) {
						buzz.freq(523, BEAT_1);
						motor_ib.motorRun(motor_ib.M1, motor_ib.CW, 200);
						delay(160);
						motor_ib.motorStop(motor_ib.M1);
						mind_n__2333 = 0;
					}
				}
				else {
					if ((message=="close")) {
						if ((mind_n__2333==0)) {
							buzz.freq(196, BEAT_1_4);
							motor_ib.motorRun(motor_ib.M1, motor_ib.CCW, 200);
							delay(160);
							motor_ib.motorStop(motor_ib.M1);
							buzz.freq(196, BEAT_1_2);
							mind_n__2333 = 1;
						}
					}
					else {
						display.fillScreen(0);
						display.setCursorLine(1);
						display.printLine((String("成功>>") + String(message)));
					}
				}
			}
		}
	}
}