🚀 STEM教育必备！行空板K10语音控制照片切换实验 📸

行空板K10是一款专为快速体验物联网和学习人工智能而设计的开发学习板，100%采用国产芯片，知识产权自主可控，符合信息科技课程中编程学习、物联网及人工智能等教学需求。该板集成2.8寸LCD彩屏、WiFi蓝牙、摄像头、麦克风、扬声器、RGB指示灯、多种传感器及丰富的扩展接口。凭借高度集成的板载资源，教学过程中无需额外连接其他设备，便可轻松实现传感器控制、物联网应用以及人脸识别、语音识别、语音合成等AI人工智能项目。

主要特点
集成摄像头&内置算法，可进行离线图像检测
集成麦克风&内置算法，可进行离线语音识别
集成扬声器&内置算法，可进行离线语音合成
2.8寸彩色屏幕，数据展示更清晰
集成度高，利于教学
接口丰富，兼容软件多，扩展性好

K10系列实验之语音控制照片上下切换图1

c++代码:
/*!
* MindPlus
* esp32s3bit
*
*/
#include "asr.h"
#include "unihiker_k10.h"
#include "Arduino_image_cache.h"

// 动态变量
volatile float mind_n_cnt;
// 创建对象
UNIHIKER_K10 k10;
ASR asr;
uint8_t screen_dir=2;

// 主程序开始
void setup() {
k10.begin();
asr.asrInit(CONTINUOUS, CN_MODE, 12000);
while(asr._asrState == 0){delay(100);}
asr.setAsrSpeed(2);
k10.initScreen(screen_dir);
k10.creatCanvas();
asr.addASRCommand(0+1, "shang hua");
asr.addASRCommand(1+1, "xia hua");
mind_n_cnt = 0;
}
void loop() {
if (((mind_n_cnt<0) || (mind_n_cnt>5))) {
mind_n_cnt = 5;
}
if (asr.isWakeUp()) {
if (asr.isDetectCmdID(0+1)) {
mind_n_cnt += 1;
if ((mind_n_cnt==0)) {
k10.canvas->canvasDrawBitmap(0,0,240,320,image_data1);
k10.canvas->updateCanvas();
asr.speak("这个是雕爷");
}
if ((mind_n_cnt==1)) {
k10.canvas->canvasDrawBitmap(0,0,240,320,image_data2);
k10.canvas->updateCanvas();
asr.speak("这个是我");
}
if ((mind_n_cnt==2)) {
k10.canvas->canvasDrawBitmap(0,0,240,320,image_data3);
k10.canvas->updateCanvas();
asr.speak("这个是好奇");
}
if ((mind_n_cnt==3)) {
k10.canvas->canvasDrawBitmap(0,0,240,320,image_data4);
k10.canvas->updateCanvas();
asr.speak("氛围");
}
if ((mind_n_cnt==4)) {
k10.canvas->canvasDrawBitmap(0,0,240,320,image_data5);
k10.canvas->updateCanvas();
asr.speak("这个人说他叫你猜");
}
if ((mind_n_cnt==5)) {
k10.canvas->canvasDrawBitmap(0,0,240,320,image_data6);
k10.canvas->updateCanvas();
asr.speak("这个叫啥不知道");
}
}
if (asr.isDetectCmdID(1+1)) {
mind_n_cnt -= 1;
if ((mind_n_cnt==0)) {
k10.canvas->canvasDrawBitmap(0,0,240,320,image_data7);
k10.canvas->updateCanvas();
asr.speak("这个是雕爷");
}
if ((mind_n_cnt==1)) {
k10.canvas->canvasDrawBitmap(0,0,240,320,image_data8);
k10.canvas->updateCanvas();
asr.speak("这个是我");
}
if ((mind_n_cnt==2)) {
k10.canvas->canvasDrawBitmap(0,0,240,320,image_data9);
k10.canvas->updateCanvas();
asr.speak("这个是好奇");
}
if ((mind_n_cnt==3)) {
k10.canvas->canvasDrawBitmap(0,0,100,100,image_data10);
k10.canvas->updateCanvas();
asr.speak("氛围");
}
if ((mind_n_cnt==4)) {
k10.canvas->canvasDrawBitmap(0,0,240,320,image_data11);
k10.canvas->updateCanvas();
asr.speak("这个人说他叫你猜");
}
if ((mind_n_cnt==5)) {
k10.canvas->canvasDrawBitmap(0,0,240,320,image_data12);
k10.canvas->updateCanvas();
asr.speak("这个叫啥不知道");
}
}
}
else {
k10.canvas->canvasText("唤醒词为你好小新", 1, 0x0000FF);
k10.canvas->updateCanvas();
}
}

cnt : 计数，为照片编号