光影之约·AI赋能：基于行空板K10 + 二哈识图2的手势互动启动装置 简单

/*!
 * MindPlus
 * DFRobot, 行空板 K10
 */
#include <DFRobot_Iot.h>
#include "unihiker_k10.h"
#include "DFRobot_HuskylensV2.h"

// 动态变量
volatile float mind_n_a, mind_n_b, mind_n_c, mind_n_JinDu;
volatile bool autoMode = true;

// 静态常量
const String topics[] = {"siot/launch_event","","","",""};

// 创建对象
HuskylensV2 huskylens;
DFRobot_Iot myIot;
UNIHIKER_K10 k10;
uint8_t screen_dir=2;

void DF_ShiBieShouShiJieGuo();
void DF_LiuChengQiDong();
void DF_ShuaXinPingMuWenZi(String mind_s_string, float mind_n_row);
void onButtonAUnPressed();
void onButtonBUnPressed();
void DF_TextColor(String s, float row, uint32_t color);
void DF_ShowStatus(String s);
void DF_ShowHint(String s);
void DF_ShowProgress(int step, String detail);
void DF_ClearRows(int fromRow, int toRow);
void DF_UpdateModeHint();
void DF_ResetFlow();
void onButtonABPressed();
const uint32_t COL_TITLE = 0xFF66CC;
const uint32_t COL_HINT = 0x66CCFF;
const uint32_t COL_PENDING = 0x999999;
const uint32_t COL_SUCCESS = 0x33DD77;
const uint32_t COL_FINAL = 0xFF6699;
const uint32_t COL_INFO = 0x00AAFF;
const uint32_t COL_WARN = 0xFFCC66;

// 主程序开始
void setup() {
	k10.begin();
	k10.buttonA->setUnPressedCallback(onButtonAUnPressed);
	k10.initScreen(screen_dir);
	k10.creatCanvas();
	k10.buttonB->setUnPressedCallback(onButtonBUnPressed);
    k10.buttonAB->setPressedCallback(onButtonABPressed);
	Wire.begin();
    while (!huskylens.begin(Wire)) {
        delay(100);
    }
	huskylens.switchAlgorithm(ALGORITHM_HAND_RECOGNITION);
    delay(5000);
	DF_TextColor("行空版", 1, COL_TITLE);
	myIot.wifiConnect("BCM-RJ", "bcm123456");
	while (!myIot.wifiStatus()) {}
	DF_ShowStatus("WiFi已连接");
	myIot.init("192.168.1.14","siot","2627086117766205","dfrobot", topics, 1883);
	myIot.connect();
	while (!myIot.connected()) {}
	DF_ShowStatus("MQTT已连接");
	DF_UpdateModeHint();
	DF_LiuChengQiDong();
}
void loop() {
	if (autoMode) {
		if (mind_n_JinDu==1) {
			DF_ShiBieShouShiJieGuo();
			if (mind_n_a>2) {
				DF_TextColor((String("识别到：") + String(RET_ITEM_STR(huskylens.getCachedResultByID(ALGORITHM_HAND_RECOGNITION, 1), Result, name))), 5, COL_SUCCESS);
				myIot.publish(topic_0, "step1");
				DF_ShowProgress(1, "完成");
				mind_n_b = 0;
				mind_n_JinDu = 2;
			}
		} else if (mind_n_JinDu==2) {
			DF_ShiBieShouShiJieGuo();
			if (mind_n_b>2) {
				DF_TextColor((String("识别到：") + String(RET_ITEM_STR(huskylens.getCachedResultByID(ALGORITHM_HAND_RECOGNITION, 2), Result, name))), 7, COL_SUCCESS);
				myIot.publish(topic_0, "step2");
				DF_ShowProgress(2, "完成");
				mind_n_c = 0;
				mind_n_JinDu = 3;
			}
		} else if (mind_n_JinDu==3) {
			DF_ShiBieShouShiJieGuo();
			if (mind_n_c>2) {
				DF_TextColor((String("识别到：") + String(RET_ITEM_STR(huskylens.getCachedResultByID(ALGORITHM_HAND_RECOGNITION, 3), Result, name))), 9, COL_SUCCESS);
				myIot.publish(topic_0, "step3");
				DF_TextColor("科技节启动", 11, COL_FINAL);
				mind_n_JinDu = 4;
			}
		}
	}
}

// 自定义函数
void DF_ShiBieShouShiJieGuo() {
	mind_n_a = 0;
	mind_n_b = 0;
	mind_n_c = 0;
	for (int index = 0; index < 3; index++) {
		huskylens.getResult(ALGORITHM_HAND_RECOGNITION);
		if (huskylens.available(ALGORITHM_HAND_RECOGNITION)) {
			if ((huskylens.getCachedResultByID(ALGORITHM_HAND_RECOGNITION, 1) != NULL)) {
				mind_n_a += 1;
			}
			else if ((huskylens.getCachedResultByID(ALGORITHM_HAND_RECOGNITION, 2) != NULL)) {
				mind_n_b += 1;
			}
			else if ((huskylens.getCachedResultByID(ALGORITHM_HAND_RECOGNITION, 3) != NULL)) {
				mind_n_c += 1;
			}
			else {
			}
		}
		delay(100);
	}
}
void DF_LiuChengQiDong() {
	myIot.publish(topic_0, "step0");
	DF_ClearRows(3,11);
	DF_TextColor("准备启动流程", 3, COL_INFO);
	DF_TextColor("", 4, COL_PENDING);
	DF_TextColor("手势1 待识别", 5, COL_PENDING);
	DF_TextColor("", 6, COL_PENDING);
	DF_TextColor("手势2 待识别", 7, COL_PENDING);
	DF_TextColor("", 8, COL_PENDING);
	DF_TextColor("手势3 待识别", 9, COL_PENDING);
	DF_TextColor("", 10, COL_PENDING);
	mind_n_a = 0;
	mind_n_b = 0;
	mind_n_c = 0;
	mind_n_JinDu = 1;
	if (!autoMode) {
		DF_ShowProgress(1, "待手动激活");
		DF_ShowProgress(2, "待手动激活");
		DF_ShowProgress(3, "待手动激活");
	}
}
void DF_ShuaXinPingMuWenZi(String mind_s_string, float mind_n_row) {
	k10.canvas->canvasClear(mind_n_row);
	k10.canvas->canvasText(mind_s_string, mind_n_row, 0x0000FF);
	k10.canvas->updateCanvas();
}

void DF_TextColor(String s, float row, uint32_t color) {
	k10.canvas->canvasClear(row);
	k10.canvas->canvasText(s, row, color);
	k10.canvas->updateCanvas();
}

void DF_ShowStatus(String s) {
	DF_TextColor(s, 1, COL_INFO);
}

void DF_ShowHint(String s) {
	DF_TextColor(s, 3, COL_HINT);
}

void DF_ShowProgress(int step, String detail) {
	if (step==1) DF_TextColor((String("手势1 ") + detail), 5, COL_SUCCESS);
	if (step==2) DF_TextColor((String("手势2 ") + detail), 7, COL_SUCCESS);
	if (step==3) DF_TextColor((String("手势3 ") + detail), 9, COL_SUCCESS);
}

void DF_ClearRows(int fromRow, int toRow) {
	for (int r=fromRow; r<=toRow; r++) {
		k10.canvas->canvasClear(r);
	}
	k10.canvas->updateCanvas();
}
void DF_UpdateModeHint() {
	if (autoMode) {
		DF_TextColor("模式：自动识别  按A键切换  A+B重置", 3, COL_HINT);
	} else {
		DF_TextColor("模式：手动识别  按A键切换  A+B重置", 3, COL_HINT);
	}
}

// 事件回调函数
void onButtonAUnPressed() {
	autoMode = !autoMode;
	DF_UpdateModeHint();
}
void onButtonBUnPressed() {
	if ((mind_n_JinDu==1)) {
		DF_TextColor((String("手动激活：") + String("1")), 5, COL_WARN);
		myIot.publish(topic_0, "step1");
		DF_ShowProgress(1, "已手动激活");
		mind_n_JinDu = 2;
	}
	else if ((mind_n_JinDu==2)) {
		DF_TextColor((String("手动激活：") + String("2")), 7, COL_WARN);
		myIot.publish(topic_0, "step2");
		DF_ShowProgress(2, "已手动激活");
		mind_n_JinDu = 3;
	}
	else if ((mind_n_JinDu==3)) {
		DF_TextColor((String("手动激活：") + String("3")), 9, COL_WARN);
		myIot.publish(topic_0, "step3");
		DF_TextColor("科技节启动", 11, COL_FINAL);
	}
	else {
		DF_TextColor("按A+B键，重置", 11, COL_HINT);
	}
}
void DF_ResetFlow() {
	myIot.publish(topic_0, "reset");
	mind_n_a = 0;
	mind_n_b = 0;
	mind_n_c = 0;
	mind_n_JinDu = 1;
	autoMode = true;
	DF_UpdateModeHint();
	DF_LiuChengQiDong();
}
void onButtonABPressed() {
	DF_ResetFlow();
}