拆颗脑袋研究研究：打令小宝机器人

飞向狙沙 · 发表于 2023-6-16 11:58:58

正主：打令小宝机器人，之前看论坛有人玩激光投影，说是打令小宝上的激光模块，就某鱼上搜了下，模块价格基本上就是150左右，然后看到一个卖脑袋的，记得原价199，过了两天又刷到了，降到160，讲价150搞定，其实也单卖模块120，担心研究资料麻烦，再点不亮，索性直接搞一套，点不亮上逻辑分析仪抓个包就是了。
sony激光投影模组改装成品投影仪 - 创意DIY 数码之家 (mydigit.cn)

正题：上电

开颅，之前就被拆过，噶了些东西，左右耳是俩喇叭，深圳良音的，4Ω5w，带灯效。图片上下反了，底部是头顶，四个咪头，中间是触摸，正中间的板子实际上是个下位机，和上位机usb通信，一开始没细看，还以为这个是上位机，还纳闷咋接hub输出了

USB线下边的黑色排线就是接投影模块的，12V、GND、IR、SDA、SCL，有时间逻辑分析仪抓下数据备份

左下角耳机插口是上位机到下位机的音频线，还过了音频变压器

清理下排线，总貌图

STM32F103ZCT6,这要是按照前段时间的价格，这一片直接回本了吧

这个是做语音识别的吧，没查到资料,音频输入经过ADC后进了这里

4片LC549C,8位ADC，mic经过LM386放大进入ADC，用来采集音频输入的;右边是Zigbee物联网模块

XFM10211，搜了下是科大讯飞的麦克风阵列模块，这里的硬件被上家噶了，没看到，不知道跟上边的Voice功能上有啥区分

LJ245A电机驱动，不知道是不是驱动脖子的

然后就是脸了，上位机，安卓4.0，8核1.2G+2G+16G,具体型号散热盖住了，打胶了，就不看了
USB输出接下位机，Micro外接，miniHDMI输出接投影模块，四个角是四个触摸

屏幕，分辨率还行，应该是1920*1080的吧

GSL3680电容屏触摸驱动

SSD2828QN4 RGB转MIPI，这么看的话是不是这个屏还有希望玩起来

ap6330 双频WIFI+蓝牙模块

最后是正菜，索尼的CXN0102激光投影模块+龙讯的lt8619b驱动板

投影效果，

飞向狙沙 · 发表于 2023-6-16 12:30:19

11651189 发表于 2023-6-16 12:16
想看看投影效果

投影效果看顶部超链接吧，坛友已经搞成很漂亮的成品了

飞向狙沙 · 发表于 2023-6-16 12:33:25

aacyxjz 发表于 2023-6-16 12:10
挺厉害的，白给我都玩不转

能不能玩得转，得看运气说了算

飞向狙沙 · 发表于 2023-6-17 10:30:20

zhaoge001 发表于 2023-6-16 16:25
这么复杂，白给我也折腾不好啊，流下了没技术的泪水

实际上结构也简单，一个安卓系统充当大脑，usb连接stm32控制其他外设

飞向狙沙 · 发表于 2023-6-17 10:31:33

雨点5123 发表于 2023-6-16 18:56
这么复杂，看来楼主的技术不凡啊。

要是我设计出来的那你这话会说的我很骄傲，可惜不是

飞向狙沙 · 发表于 2023-6-17 10:33:58

qrut 发表于 2023-6-16 19:12
这是开颅了亮度还是差点儿～

亮度确实差点意思，
拉窗帘遮光凑合能用，大白天是没戏
刚到手rgb有点错位，研究了下可以微调，调整后色彩效果还算可以

飞向狙沙 · 发表于 2023-9-22 15:53:35

menwawork 发表于 2023-9-22 15:42
楼主能传授一下经验吗？我也买了一个模组和控制板，RGB也是错位。但是控制板菜单光标走到“光轴校正”上 ...

按不下去是什么意思，错位调整是分布进行的，可以看下这个文件，这是I2C控制调整的，页面调整步骤也一样，需要的话可以发你一份程序

飞向狙沙 · 发表于 2023-9-22 17:17:01

menwawork 发表于 2023-9-22 16:07
就是按菜单往下走，走到梯形校正那里就走不下去光轴校正那里了。如果可以，麻烦发我邮箱，我试试，非常感 ...

你是买的这个啊，我记得这个是开源的，你直接找卖家要源码就行，我手里的代码是8266的，不适合这个

飞向狙沙 · 发表于 2023-9-25 08:36:19

menwawork 发表于 2023-9-22 17:31
这个店家太忙了，问三句隔一天才有空答一句。

程序发你参考下，8266或者esp32

// QQ2220807252，欢迎交流改进
// 小白一个，写的时候各种崩溃，但是软件用起来还没啥毛病。如果各位用的开心还请多多赞助，谢谢！！
#include "Arduino.h"
#include <WiFi.h>
#include <WebServer.h>
#include <Wire.h>
#define cxn010x (0x77)
WebServer server(80);
const char *ssid = "***********"; // 这边要修改！！！！！！！！！！！！！！！！！！！！！！！
const char *password = "**********";
String htmlPage;
void buildHtmlPage();
void buildHtmlPage2();
void buildHtmlPage3();
void buildHtmlPage4();
void OptiAdjust();
void OptiPlus();
void OptiMinus();
void OptiNoSave();
void OptiSave();
void BipiAdjust();
void BipiPlus();
void BipiMinus();
void BipiNoSave();
void BipiSave();
void On();
void Off();
void Shutdown();
void Reboot();
void handleNotFound();
void handleRoot();
void Return();
void Power();
void Adjust();
void Control();
void handlePostForm();
void setup()
{
Serial.begin(9600);
Wire.begin();
Serial.println();
Serial.println();
Serial.print("Connecting to WiFi...");
WiFi.mode(WIFI_STA);
WiFi.disconnect();
delay(100);
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED)
{
delay(500);
Serial.print(".");
}
Serial.println();
Serial.println("WiFi connected.");
Serial.print("IP: ");
Serial.println(WiFi.localIP());
server.on("/", handleRoot);
server.onNotFound(handleNotFound);
server.on("/postForm", handlePostForm);
server.on("/Power", Power);
server.on("/OptiAdjust", OptiAdjust);
server.on("/OptiPlus", OptiPlus);
server.on("/OptiMinus", OptiMinus);
server.on("/OptiNoSave", OptiNoSave);
server.on("/OptiSave", OptiSave);
server.on("/BipiAdjust", BipiAdjust);
server.on("/BipiPlus", BipiPlus);
server.on("/BipiMinus", BipiMinus);
server.on("/BipiNoSave", BipiNoSave);
server.on("/BipiSave", BipiSave);
server.on("/On", On);
server.on("/Off", Off);
server.on("/Shutdown", Shutdown);
server.on("/Reboot", Reboot);
server.on("/Adjust", Adjust);
server.on("/Return", Return);
server.on("/Control", Control);
server.begin();
Serial.println("HTTP server started");
On();
}
void loop(void)
{
server.handleClient();
}
void buildHtmlPage()
{
htmlPage = "<!DOCTYPE html>";
htmlPage += "<html>";
htmlPage += "<head>";
htmlPage += "<title>CXN010X ADJUSTMENTS</title>";
htmlPage += "</head>";
htmlPage += "<BODY bgcolor='#FFFFFF'>";
htmlPage += "<style>html { font-family: Helvetica; font-size: 28px; display: inline-block; margin: 0px auto; text-align: center} button { font-family: Helvetica; font-size: 30px; background-color: #195B6A; border: none; color: white; padding: 45px 90px}</style>";
htmlPage += "<p>CXN010X Optical and Bi-phase Adjustment Tool<br/>QQ2220807252<br/></p>";
htmlPage += "<p>Optical Aligment Options</p>";
htmlPage += "<a href="/Power"><button>Projector Power Controls</button></a>";
htmlPage += "<p> </p>";
htmlPage += "<a href="/Control"><button>Projector Basic Controls</button></a>";
htmlPage += "<p> </p>";
htmlPage += "<a href="/Adjust"><button>Optical and Bi-phase Alignments</button></a>";
htmlPage += "</body>";
htmlPage += "</html>";
}
void buildHtmlPage2()
{
htmlPage = "<!DOCTYPE html>";
htmlPage += "<html>";
htmlPage += "<head>";
htmlPage += "<title>Basic Controls</title>";
htmlPage += "</head>";
htmlPage += "<BODY bgcolor='#FFFFFF'>";
htmlPage += "<style>html { font-family: Helvetica; font-size: 28px; display: inline-block; margin: 0px auto; text-align: center} button { font-family: Helvetica; font-size: 30px; background-color: #195B6A; border: none; color: white; padding: 45px 90px}</style>";
htmlPage += "<p>CXN010X Basic Controls<br/>QQ2220807252<br/></p>";
htmlPage += "<a href="/On"><button>启动视频输入</button></a>";
htmlPage += "<p> </p>";
htmlPage += "<a href="/Off"><button>关闭视频输入</button></a>";
htmlPage += "<p> </p>";
htmlPage += "<a href="/Reboot"><button>重启投影机</button></a>";
htmlPage += "<p> </p>";
htmlPage += "<a href="/Shutdown"><button>关闭投影机</button></a>";
htmlPage += "<p> </p>";
htmlPage += "<p> </p>";
htmlPage += "<a href="/Return"><button>返回主页</button></a>";
htmlPage += "</body>";
htmlPage += "</html>";
}
void buildHtmlPage3()
{
htmlPage = "<!DOCTYPE html>";
htmlPage += "<html>";
htmlPage += "<head>";
htmlPage += "<title>CXN010X ADJUSTMENTS</title>";
htmlPage += "</head>";
htmlPage += "<BODY bgcolor='#FFFFFF'>";
htmlPage += "<style>html { font-family: Helvetica; font-size: 28px; display: inline-block; margin: 0px auto; text-align: center} button { font-family: Helvetica; font-size: 30px; background-color: #195B6A; border: none; color: white; padding: 45px 90px}</style>";
htmlPage += "<p>CXN010X Optical and Bi-phase Adjustment Tool<br/>QQ2220807252<br/></p>";
htmlPage += "<p>Optical Aligment Options</p>";
htmlPage += "<a href="/OptiAdjust"><button>Optical Adjustment Menu</button></a>";
htmlPage += "<p> </p>";
htmlPage += "<a href="/OptiPlus"><button>++Plus Direction++</button></a>";
htmlPage += "<p> </p>";
htmlPage += "<a href="/OptiMinus"><button>--Minus Direction--</button></a>";
htmlPage += "<p> </p>";
htmlPage += "<a href="/OptiNoSave"><button>Quit Without Saving</button></a>";
htmlPage += "<p> </p>";
htmlPage += "<a href="/OptiSave"><button>Quit And Save</button></a>";
htmlPage += "<p>Bi-phase Aligment Options</p>";
htmlPage += "<a href="/BipiAdjust"><button>Biphase Adjustment Menu</button></a>";
htmlPage += "<p> </p>";
htmlPage += "<a href="/BipiPlus"><button>++Plus Direction++</button></a>";
htmlPage += "<p> </p>";
htmlPage += "<a href="/BipiMinus"><button>--Minus Direction--</button></a>";
htmlPage += "<p> </p>";
htmlPage += "<a href="/BipiNoSave"><button>Quit Without Saving</button></a>";
htmlPage += "<p> </p>";
htmlPage += "<a href="/BipiSave"><button>Quit And Save Changes</button></a>";
htmlPage += "<p> </p>";
htmlPage += "<p> </p>";
htmlPage += "<a href="/Return"><button>Return to Mainpage</button></a>";
htmlPage += "</body>";
htmlPage += "</html>";
}
void buildHtmlPage4()
{
htmlPage = "<!DOCTYPE html>";
htmlPage += "<html>";
htmlPage += "<head>";
htmlPage += "<title>CXN010X ADJUSTMENTS</title>";
htmlPage += "</head>";
htmlPage += "<BODY bgcolor='#FFFFFF'>";
htmlPage += "<style>html { font-family: Helvetica; font-size: 28px; display: inline-block; margin: 0px auto; text-align: center} button { font-family: Helvetica; font-size: 30px; background-color: #195B6A; border: none; color: white; padding: 45px 90px}</style>";
htmlPage += "<p>CXN010X Optical and Bi-phase Adjustment Tool<br/>QQ2220807252<br/></p>";
htmlPage += "<form method="post" action="/postForm"><input type="value" name="Text1" value=""><input type="value" name="Text2" value=""><input type="submit" value="Submit Changes"></form>";
htmlPage += "<p> </p>";
htmlPage += "<p> </p>";
htmlPage += "<a href="/Return"><button>Return to Mainpage</button></a>";
htmlPage += "</body>";
htmlPage += "</html>";
}
void OptiAdjust()
{
Serial.println("OptiAdjust");
Wire.beginTransmission(cxn010x);
uint8_t cmd[] = {0x32, 0x00};
Wire.write(cmd, sizeof(cmd));
Wire.endTransmission();
server.sendHeader("Location", "Adjust");
server.send(303);
}
void OptiPlus()
{
Serial.println("OptiPlus");
Wire.beginTransmission(cxn010x);
uint8_t cmd[] = {0x33, 0x00};
Wire.write(cmd, sizeof(cmd));
Wire.endTransmission();
server.sendHeader("Location", "Adjust");
server.send(303);
}
void OptiMinus()
{
Serial.println("OptiMinus");
Wire.beginTransmission(cxn010x);
uint8_t cmd[] = {0x34, 0x00};
Wire.write(cmd, sizeof(cmd));
Wire.endTransmission();
server.sendHeader("Location", "Adjust");
server.send(303);
}
void OptiNoSave()
{
Serial.println("OptiNoSave");
Wire.beginTransmission(cxn010x);
uint8_t cmd[] = {0x35, 0x01, 0x00};
Wire.write(cmd, sizeof(cmd));
Wire.endTransmission();
server.sendHeader("Location", "Adjust");
server.send(303);
}
void OptiSave()
{
Serial.println("OptiSave");
Wire.beginTransmission(cxn010x);
uint8_t cmd[] = {0x35, 0x01, 0x01};
Wire.write(cmd, sizeof(cmd));
Wire.endTransmission();
server.sendHeader("Location", "Adjust");
server.send(303);
}
void BipiAdjust()
{
Serial.println("BipiAdjust");
Wire.beginTransmission(cxn010x);
uint8_t cmd[] = {0x36, 0x00};
Wire.write(cmd, sizeof(cmd));
Wire.endTransmission();
server.sendHeader("Location", "Adjust");
server.send(303);
}
void BipiPlus()
{
Serial.println("BipiPlus");
Wire.beginTransmission(cxn010x);
uint8_t cmd[] = {0x37, 0x00};
Wire.write(cmd, sizeof(cmd));
Wire.endTransmission();
server.sendHeader("Location", "Adjust");
server.send(303);
}
void BipiMinus()
{
Serial.println("BipiMinus");
Wire.beginTransmission(cxn010x);
uint8_t cmd[] = {0x38, 0x00};
Wire.write(cmd, sizeof(cmd));
Wire.endTransmission();
server.sendHeader("Location", "Adjust");
server.send(303);
}
void BipiNoSave()
{
Serial.println("BipiNoSave");
Wire.beginTransmission(cxn010x);
uint8_t cmd[] = {0x39, 0x01, 0x00};
Wire.write(cmd, sizeof(cmd));
Wire.endTransmission();
server.sendHeader("Location", "Adjust");
server.send(303);
}
void BipiSave()
{
Serial.println("BipiSave");
Wire.beginTransmission(cxn010x);
uint8_t cmd[] = {0x39, 0x01, 0x01};
Wire.write(cmd, sizeof(cmd));
Wire.endTransmission();
server.sendHeader("Location", "Adjust");
server.send(303);
}
void On()
{
Wire.beginTransmission(cxn010x);
uint8_t cmd[] = {0x01, 0x00};
Wire.write(cmd, sizeof(cmd));
Wire.endTransmission();
server.sendHeader("Location", "Power");
server.send(303);
}
void Off()
{
Wire.beginTransmission(cxn010x);
uint8_t cmd[] = {0x02, 0x00};
Wire.write(cmd, sizeof(cmd));
Wire.endTransmission();
server.sendHeader("Location", "Power");
server.send(303);
}
void Shutdown()
{
Wire.beginTransmission(cxn010x);
uint8_t cmd[] = {0x0B, 0x01, 0x00};
Wire.write(cmd, sizeof(cmd));
Wire.endTransmission();
server.sendHeader("Location", "Power");
server.send(303);
}
void Reboot()
{
Wire.beginTransmission(cxn010x);
uint8_t cmd[] = {0x0B, 0x01, 0x01};
Wire.write(cmd, sizeof(cmd));
Wire.endTransmission();
server.sendHeader("Location", "Power");
server.send(303);
}
void handleNotFound()
{
server.send(404, "text/plain", "404: Not found");
}
void handleRoot()
{
buildHtmlPage();
server.send(200, "text/html", htmlPage);
}
void Return()
{
Serial.println("Return");
buildHtmlPage();
server.send(200, "text/html", htmlPage);
}
void Power()
{
buildHtmlPage2();
server.send(200, "text/html", htmlPage);
}
void Adjust()
{
buildHtmlPage3();
server.send(200, "text/html", htmlPage);
}
void Control()
{
buildHtmlPage4();
server.send(200, "text/html", htmlPage);
}
void handlePostForm()
{
#define val1 server.arg("Text1")
#define val2 server.arg("Text2")
#define st1 val1.toInt()
#define st2 val2.toInt()
Wire.beginTransmission(cxn010x);
uint8_t cmd[] = {0x26, 0x09, st1, st2, 0x00, 0x64, 0x00, 0x00, 0x00, 0x00, 0x00};
Wire.write(cmd, sizeof(cmd));
Wire.endTransmission();
Serial.println(st1);
Serial.println(st2);
server.sendHeader("Location", "Control");
server.send(303);
}

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