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tpl0401a

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This commit is contained in:
chenxin
2025-02-12 11:38:33 +08:00
parent e4de9a439b
commit 1c2201afc9
13 changed files with 392 additions and 196 deletions
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2
platformio.ini
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@ -13,7 +13,7 @@ platform = http://111.198.24.44:11080/v6.5.0.zip
board = esp32-s3-devkitc-1
framework = arduino
lib_deps =
esphome/ESPAsyncWebServer-esphome@^3.3.0
robtillaart/INA226@^0.6.0
robtillaart/DS18B20@^0.2.4
esphome/ESPAsyncWebServer-esphome@^3.3.0
monitor_speed = 115200

24
src/DigitalPot.cpp Normal file
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@ -0,0 +1,24 @@
#include "DigitalPot.h"
TPL0401A::TPL0401A(uint8_t i2cAddress) : _i2cAddress(i2cAddress)
{
}
uint16_t TPL0401A::writeWiper(uint16_t wiperValue) {
Wire1.beginTransmission(0x2E); // device address TPL04001-A #46 (0x2E), TPL04001-B #46 (0x2E)
Wire1.write(byte(0x00)); // sends instruction. 0x00 = Write
Wire1.write(wiperValue); // sends value
Wire1.endTransmission(); // end transmission
_wiperValue = wiperValue; // 更新成员变量
// Print the current pot value
Serial.print("pot: ");
Serial.println(wiperValue);
return wiperValue;
}
uint16_t TPL0401A::readWiperValue() const {
return _wiperValue;
}

19
src/DigitalPot.h Normal file
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@ -0,0 +1,19 @@
#ifndef DIGITALPOT_H
#define DIGITALPOT_H
#include "Wire.h"
#include <Arduino.h>
class TPL0401A {
public:
TPL0401A(uint8_t i2cAddress);
uint16_t writeWiper(uint16_t wiperValue);
uint16_t readWiperValue() const;
private:
uint8_t _i2cAddress;
uint16_t _wiperValue;
};
extern TPL0401A digiPot;
#endif

5
src/RunTime.cpp
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@ -1,5 +1,5 @@
#include "RunTime.h"
#include <Arduino.h>
RunTime runtime;
@ -12,7 +12,8 @@ void RunTime::begin() {
activeDuration = preferences.getULong("activeDuration", 0); // 从 NVS 加载数据
}
void RunTime::checkCurrent() {
void RunTime::checkCurrent() //时长判定
{
float current = INA.getBusVoltage();
if (current > 10.0) {
if (!isActive) {

1
src/RunTime.h
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@ -2,6 +2,7 @@
#define RUNTIME_H
#include "INA226.h"
#include <Arduino.h>
#include <Preferences.h>
class RunTime {

81
src/TJC_Show.cpp
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@ -2,52 +2,63 @@
extern RunTime runtime;
extern TPL0401A digiPot;
extern uint16_t wiperValue;
TJC_Show::TJC_Show(HardwareSerial& serial, DS18B20& sensor, BH1750& bh1750_a, BH1750& bh1750_b, MCP45HVX1& digiPot, INA226& INA)
: _serial(serial), _sensor(sensor), _bh1750_a(bh1750_a), _bh1750_b(bh1750_b), _digiPot(digiPot), _INA(INA) {}
TJC_Show::TJC_Show(DS18B20& ds18b20, BH1750& bh1750_a, BH1750& bh1750_b, TPL0401A& digiPot, INA226& INA)
: _serial(TJC_SERIAL), _ds18b20(ds18b20), _bh1750_a(bh1750_a), _bh1750_b(bh1750_b), _digiPot(digiPot), _INA(INA) {}
// 陶晶池串口屏初始化
void TJC_Show::TJC_Show_Init()
{
_serial.begin(115200, SERIAL_8N1, TJC_RX_Pin, TJC_TX_Pin);
while (_serial.read() >= 0); // 清空串口缓冲区
_serial.print("page main\xff\xff\xff"); // 跳转到 main 页面
void TJC_Show::init() {
_serial.begin(115200, SERIAL_8N1, TJC_RX_PIN, TJC_TX_PIN);
clearSerialBuffer();
sendCommand("page main\xff\xff\xff");
}
// 陶晶池串口屏显示二维码
void TJC_Show::showQR()
{
void TJC_Show::showQR() {
char addr[64];
IPAddress ip = WiFi.localIP();
sprintf(addr, "qr0.txt=\"http://%d.%d.%d.%d/\"\xff\xff\xff", ip[0], ip[1], ip[2], ip[3]);
_serial.print(addr);
IPAddress ip;
#if SELECTED_WIFI_MODE == WIFI_MODE_STA
ip = WiFi.localIP();
#elif SELECTED_WIFI_MODE == WIFI_MODE_AP
ip = WiFi.softAPIP();
#endif
snprintf(addr, sizeof(addr), "qr0.txt=\"http://%d.%d.%d.%d/\"\xff\xff\xff", ip[0], ip[1], ip[2], ip[3]);
sendCommand(addr);
}
//陶晶池串口屏发送
void TJC_Show::showINFO(unsigned long activeDuration) {
void TJC_Show::showInfo() {
char str[128];
sprintf(str, "t0.txt=\"%.2f\"\xff\xff\xff", _sensor.getTempC());
_serial.print(str);
snprintf(str, sizeof(str), "t0.txt=\"%.2f\"\xff\xff\xff", _ds18b20.getTempC());
sendCommand(str);
sprintf(str, "t1.txt=\"%.f\"\xff\xff\xff", _bh1750_a.readLightLevel());
_serial.print(str);
sprintf(str, "t2.txt=\"%.f\"\xff\xff\xff", _bh1750_b.readLightLevel());
_serial.print(str);
snprintf(str, sizeof(str), "t1.txt=\"%.f\"\xff\xff\xff", _bh1750_a.readLightLevel());
sendCommand(str);
snprintf(str, sizeof(str), "t2.txt=\"%.f\"\xff\xff\xff", _bh1750_b.readLightLevel());
sendCommand(str);
sprintf(str, "t14.txt=\"%s\"\xff\xff\xff", runtime.formatDuration(runtime.getActiveDuration()));
_serial.print(str);
snprintf(str, sizeof(str), "t14.txt=\"%s\"\xff\xff\xff", runtime.formatDuration(runtime.getActiveDuration()));
sendCommand(str);
sprintf(str, "t8.txt=\"%d\"\xff\xff\xff", _digiPot.readWiper());
_serial.print(str);
snprintf(str, sizeof(str), "t8.txt=\"%d\"\xff\xff\xff", _digiPot.readWiperValue());
sendCommand(str);
sprintf(str, "t9.txt=\"%.3f\"\xff\xff\xff", _INA.getBusVoltage(), 3);
_serial.print(str);
sprintf(str, "t10.txt=\"%.3f\"\xff\xff\xff", _INA.getShuntVoltage_mV(), 3);
_serial.print(str);
sprintf(str, "t11.txt=\"%.3f\"\xff\xff\xff", _INA.getCurrent_mA(), 3);
_serial.print(str);
sprintf(str, "t12.txt=\"%.3f\"\xff\xff\xff", _INA.getPower_mW(), 3);
_serial.print(str);
snprintf(str, sizeof(str), "t9.txt=\"%.3f\"\xff\xff\xff", _INA.getBusVoltage());
sendCommand(str);
snprintf(str, sizeof(str), "t10.txt=\"%.3f\"\xff\xff\xff", _INA.getShuntVoltage_mV());
sendCommand(str);
snprintf(str, sizeof(str), "t11.txt=\"%.3f\"\xff\xff\xff", _INA.getCurrent_mA());
sendCommand(str);
snprintf(str, sizeof(str), "t12.txt=\"%.3f\"\xff\xff\xff", _INA.getPower_mW());
sendCommand(str);
}
void TJC_Show::clearSerialBuffer() {
while (_serial.read() >= 0); // 清空串口缓冲区
}
void TJC_Show::sendCommand(const char* command) {
_serial.print(command);
}

22
src/TJC_Show.h
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@ -4,30 +4,32 @@
#include <Arduino.h>
#include "BH1750.h"
#include "DS18B20.h"
#include "MCP45HVX1.h"
#include "DigitalPot.h"
#include "INA226.h"
#include <WiFi.h>
#include "RunTime.h"
//陶晶池串口屏
#define TJC Serial1
#define TJC_TX_Pin 42
#define TJC_RX_Pin 41
// 定义陶晶池串口屏的串口和引脚
#define TJC_SERIAL Serial1
#define TJC_TX_PIN 42
#define TJC_RX_PIN 41
class TJC_Show {
public:
TJC_Show(HardwareSerial& serial, DS18B20& sensor, BH1750& bh1750_a, BH1750& bh1750_b, MCP45HVX1& digiPot, INA226& INA);
void TJC_Show_Init();
TJC_Show(DS18B20& ds18b20, BH1750& bh1750_a, BH1750& bh1750_b, TPL0401A& digiPot, INA226& INA);
void init();
void showQR();
void showINFO(unsigned long activeDuration);
void showInfo();
private:
HardwareSerial& _serial;
DS18B20& _sensor;
DS18B20& _ds18b20;
BH1750& _bh1750_a;
BH1750& _bh1750_b;
MCP45HVX1& _digiPot;
TPL0401A& _digiPot;
INA226& _INA;
void clearSerialBuffer();
void sendCommand(const char* command);
};
#endif // TJC_SHOW_H

94
src/WebServer.cpp
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@ -0,0 +1,94 @@
// #include "WebServer.h"
// extern RunTime runtime;
// extern MCP45HVX1 digiPot;
// extern INA226 INA;
// extern DS18B20 ds18b20;
// extern BH1750 bh1750_a;
// extern BH1750 bh1750_b;
// AsyncWebServer server(80);
// void WebServer_Init(const char* ssid, const char* password) {
// WiFi.begin(ssid, password); // WiFi
// while (WiFi.status() != WL_CONNECTED) {
// delay(1000);
// Serial.println("Connecting to WiFi...");
// }
// Serial.print("Address: ");
// Serial.println(WiFi.localIP());
// // 根路径的页面
// server.on("/", HTTP_GET, [](AsyncWebServerRequest *request) {
// request->send_P(200, "text/html", index_html);
// });
// // 温度接口
// server.on("/temperature", HTTP_GET, [](AsyncWebServerRequest *request) {
// String temp = String(ds18b20.getTempC());
// request->send(200, "text/plain", temp);
// });
// // 光照强度（传感器A）
// server.on("/lightA", HTTP_GET, [](AsyncWebServerRequest *request) {
// String lightA = String(bh1750_a.readLightLevel());
// request->send(200, "text/plain", lightA);
// });
// // 光照（传感器B）
// server.on("/lightB", HTTP_GET, [](AsyncWebServerRequest *request) {
// String lightB = String(bh1750_b.readLightLevel());
// request->send(200, "text/plain", lightB);
// });
// // 配置Wiper接口
// server.on("/wiper", HTTP_GET, [](AsyncWebServerRequest *request) {
// String wiper = String(digiPot.readWiper());
// request->send(200, "text/plain", wiper);
// });
// server.on("/busVoltage", HTTP_GET, [](AsyncWebServerRequest *request) {
// String busVoltage = String(INA.getBusVoltage(), 3);
// request->send(200, "text/plain", busVoltage);
// });
// server.on("/shuntVoltage", HTTP_GET, [](AsyncWebServerRequest *request) {
// String shuntVoltage = String(INA.getShuntVoltage_mV(), 3);
// request->send(200, "text/plain", shuntVoltage);
// });
// server.on("/current", HTTP_GET, [](AsyncWebServerRequest *request) {
// String current = String(INA.getCurrent_mA(), 3);
// request->send(200, "text/plain", current);
// });
// server.on("/power", HTTP_GET, [](AsyncWebServerRequest *request) {
// String power = String(INA.getPower_mW(), 3);
// request->send(200, "text/plain", power);
// });
// // 获取累计时长接口
// server.on("/duration", HTTP_GET, [](AsyncWebServerRequest *request) {
// request->send(200, "text/plain", runtime.formatDuration(runtime.getActiveDuration()));
// });
// // 清空累计时长接口
// server.on("/resetDuration", HTTP_POST, [](AsyncWebServerRequest *request) {
// runtime.resetActiveDuration();
// request->send(200, "text/plain", "Duration reset");
// });
// // 接收设置Wiper的请求
// server.on("/setWiper", HTTP_POST, [](AsyncWebServerRequest *request) {
// if (request->hasParam("value", true)) {
// int wiperValue = request->getParam("value", true)->value().toInt();
// digiPot.writeWiper(wiperValue);
// request->send(200, "text/plain", "Wiper value set");
// } else {
// request->send(400, "text/plain", "Missing value parameter");
// }
// });
// server.begin();
// }

18
src/WebServer.h
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@ -0,0 +1,18 @@
#ifndef WEBSERVER_H
#define WEBSERVER_H
#include "webpages.h" // 包含 HTML 页面内容
#include <WiFi.h>
#include <ESPAsyncWebServer.h>
#include "DS18B20.h"
#include "BH1750.h"
#include "Wire.h"
//#include "MCP45HVX1.h"
#include "INA226.h"
#include "RunTime.h"
void WebServer_Init(void);
#endif // WEBSERVER_H

17
src/WiFiControl.cpp Normal file
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@ -0,0 +1,17 @@
#include "WiFiControl.h"
void WiFi_Init()
{
#if SELECTED_WIFI_MODE == WIFI_MODE_STA
WiFi.begin(STA_SSID, STA_PASSWORD); // WiFi
while (WiFi.status() != WL_CONNECTED) {
delay(1000);
Serial.println("Connecting to WiFi...");
}
Serial.print("Address: ");
Serial.println(WiFi.localIP());
#elif SELECTED_WIFI_MODE == WIFI_MODE_AP
WiFi.softAP(AP_SSID, AP_PASSWORD);
Serial.print("AP IP address: ");
Serial.println(WiFi.softAPIP());
#endif
}

19
src/WiFiControl.h Normal file
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@ -0,0 +1,19 @@
#include <WiFi.h>
#define WIFI_MODE_STA 1
#define WIFI_MODE_AP 2
// 选择WiFi模式，取消注释需要的模式
#define SELECTED_WIFI_MODE WIFI_MODE_STA
//#define SELECTED_WIFI_MODE WIFI_MODE_AP
// STA模式下的SSID和密码
#define STA_SSID "SERVIRST-CT"
#define STA_PASSWORD "servirst8888"
// AP模式下的SSID和密码
#define AP_SSID "APSSID"
#define AP_PASSWORD "APPassword"
void WiFi_Init(void);

181
src/main.cpp
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@ -3,8 +3,6 @@
#include "Wire.h"
#include <WiFi.h>
#include <ESPAsyncWebServer.h>
//#include "TCJ_Show.h"
//#include "ESP32_WebServer.h"
#include <Arduino.h>
#include "MCP45HVX1.h"
#include "INA226.h"
@ -12,26 +10,29 @@
#include <Preferences.h> // 用于存储非易失性数据
#include "TJC_Show.h"
#include "RunTime.h"
#include "WebServer.h"
#include "WiFiControl.h"
#include "DigitalPot.h"
// Ticker 用于定时检查电流状态
Ticker currentCheckTicker;
// MCP45HVX1 数字电位器
MCP45HVX1 digiPot(0x3E);
MCP45HVX1 mcp45hvx1(0x3C);
//TPL0401A 数字电位器
TPL0401A digiPot(0x2E);
// INA226 电流监控器
INA226 INA(0x40);
AsyncWebServer server(80);
const char* ssid = "SERVIRST-CT";
const char* password = "servirst8888";
// DS18B20 温度传感器
#define ONE_WIRE_BUS 8
OneWire oneWire(ONE_WIRE_BUS);
#define DS18B20_PIN 8
OneWire oneWire(DS18B20_PIN);
DS18B20 ds18b20(&oneWire);
BH1750 bh1750_a;
@ -46,171 +47,56 @@ BH1750 bh1750_b;
#define BUZZER_PIN 17
extern RunTime runtime;
int activeDuration;
Preferences prefs;
// HTML 页面内容
const char index_html[] PROGMEM = R"rawliteral(
<!DOCTYPE html>
<html>
<head>
<title>ESP32 Data Display</title>
<meta charset="UTF-8">
<script>
async function fetchData()
{
const durationResponse = await fetch('/duration');
const durationText = await durationResponse.text();
document.getElementById('activeDuration').innerText = durationText;
const tempResponse = await fetch('/temperature');
const tempText = await tempResponse.text();
document.getElementById('temperature').innerText = tempText;
const lightAResponse = await fetch('/lightA');
const lightAText = await lightAResponse.text();
document.getElementById('lightA').innerText = lightAText;
const lightBResponse = await fetch('/lightB');
const lightBText = await lightBResponse.text();
document.getElementById('lightB').innerText = lightBText;
const wiperResponse = await fetch('/wiper');
const wiperText = await wiperResponse.text();
document.getElementById('wiper').innerText = wiperText;
const busResponse = await fetch('/busVoltage');
const busText = await busResponse.text();
document.getElementById('busVoltage').innerText = busText;
const shuntResponse = await fetch('/shuntVoltage');
const shuntText = await shuntResponse.text();
document.getElementById('shuntVoltage').innerText = shuntText;
const currentResponse = await fetch('/current');
const currentText = await currentResponse.text();
document.getElementById('current').innerText = currentText;
const powerResponse = await fetch('/power');
const powerText = await powerResponse.text();
document.getElementById('power').innerText = powerText;
}
async function setWiper()
{
const wiperValue = document.getElementById('wiperValue').value;
const response = await fetch('/setWiper', {
method: 'POST',
headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
body: 'value=' + encodeURIComponent(wiperValue)
});
if (response.ok) {
alert('Wiper value set successfully!');
} else {
alert('Failed to set Wiper value!');
}
}
async function resetDuration()
{
const response = await fetch('/resetDuration', { method: 'POST' });
if (response.ok) {
alert('累计使用时长已清空');
} else {
alert('清空失败');
}
}
setInterval(fetchData, 1000);
</script>
</head>
<body onload="fetchData()">
<h1>实时数据显示</h1>
<p>累计使用时长: <span id="activeDuration">加载中...</span></p>
<button onclick="resetDuration()">清空累计时长</button>
<p>温度: <span id="temperature">加载中...</span> °C</p>
<p>光照强度（A）: <span id="lightA">加载中...</span> lx</p>
<p>光照强度（B）: <span id="lightB">加载中...</span> lx</p>
<p>电位器Wiper值: <span id="wiper">加载中...</span></p>
<p>总线电压: <span id="busVoltage">加载中...</span> V</p>
<p>分流电压: <span id="shuntVoltage">加载中...</span> mV</p>
<p>电流: <span id="current">加载中...</span> mA</p>
<p>功率: <span id="power">加载中...</span> mW</p>
<h2>设置Wiper值</h2>
<input type="number" id="wiperValue" placeholder="输入Wiper值" />
<button onclick="setWiper()">设置</button>
</body>
</html>
)rawliteral";
// 初始化Web
void WebServer_Init(const char* ssid, const char* password)
{
WiFi.begin(ssid, password); // WiFi
while (WiFi.status() != WL_CONNECTED)
{
delay(1000);
Serial.println("Connecting to WiFi...");
}
Serial.print("Address: ");
Serial.println(WiFi.localIP());
void WebServer_Init(void) {
// 根路径的页面
server.on("/", HTTP_GET, [](AsyncWebServerRequest *request)
{
server.on("/", HTTP_GET, [](AsyncWebServerRequest *request) {
request->send_P(200, "text/html", index_html);
});
// 温度接口
server.on("/temperature", HTTP_GET, [](AsyncWebServerRequest *request)
{
server.on("/temperature", HTTP_GET, [](AsyncWebServerRequest *request) {
String temp = String(ds18b20.getTempC());
request->send(200, "text/plain", temp);
});
// 光照强度（传感器A）
server.on("/lightA", HTTP_GET, [](AsyncWebServerRequest *request)
{
server.on("/lightA", HTTP_GET, [](AsyncWebServerRequest *request) {
String lightA = String(bh1750_a.readLightLevel());
request->send(200, "text/plain", lightA);
});
// 光照（传感器B）
server.on("/lightB", HTTP_GET, [](AsyncWebServerRequest *request)
{
server.on("/lightB", HTTP_GET, [](AsyncWebServerRequest *request) {
String lightB = String(bh1750_b.readLightLevel());
request->send(200, "text/plain", lightB);
});
// 配置Wiper接口
server.on("/wiper", HTTP_GET, [](AsyncWebServerRequest *request)
{
String wiper = String(digiPot.readWiper());
server.on("/wiper", HTTP_GET, [](AsyncWebServerRequest *request) {
String wiper = String(digiPot.readWiperValue());
request->send(200, "text/plain", wiper);
});
server.on("/busVoltage", HTTP_GET, [](AsyncWebServerRequest *request)
{
server.on("/busVoltage", HTTP_GET, [](AsyncWebServerRequest *request) {
String busVoltage = String(INA.getBusVoltage(), 3);
request->send(200, "text/plain", busVoltage);
});
server.on("/shuntVoltage", HTTP_GET, [](AsyncWebServerRequest *request)
{
server.on("/shuntVoltage", HTTP_GET, [](AsyncWebServerRequest *request) {
String shuntVoltage = String(INA.getShuntVoltage_mV(), 3);
request->send(200, "text/plain", shuntVoltage);
});
server.on("/current", HTTP_GET, [](AsyncWebServerRequest *request)
{
server.on("/current", HTTP_GET, [](AsyncWebServerRequest *request) {
String current = String(INA.getCurrent_mA(), 3);
request->send(200, "text/plain", current);
});
server.on("/power", HTTP_GET, [](AsyncWebServerRequest *request)
{
server.on("/power", HTTP_GET, [](AsyncWebServerRequest *request) {
String power = String(INA.getPower_mW(), 3);
request->send(200, "text/plain", power);
});
@ -238,7 +124,6 @@ void WebServer_Init(const char* ssid, const char* password)
});
server.begin();
//Serial.println("Web server started");
}
@ -265,7 +150,7 @@ void Buzzer(void) {
}
TJC_Show tjcShow(TJC, ds18b20, bh1750_a, bh1750_b, digiPot, INA);
TJC_Show tjcShow(ds18b20, bh1750_a, bh1750_b, digiPot, INA);
void setup(void)
@ -275,14 +160,15 @@ void setup(void)
// 初始化 I2C 总线
Wire.begin(5, 4); // SDA SCL
mcp45hvx1.begin(5, 4);
// INA226 初始化
INA.setMaxCurrentShunt(10.0, 0.005); // 设置最大电流和分流电阻
// MCP45HVX1 初始化
digiPot.begin(5, 4);
//digiPot.begin(5, 4);
// 启动定时器，每秒检查电流状态
//currentCheckTicker.attach(1, checkCurrent);
currentCheckTicker.attach(1, []() { runtime.checkCurrent(); });
//sensor.begin();
@ -293,21 +179,25 @@ void setup(void)
bh1750_a.begin(BH1750::CONTINUOUS_HIGH_RES_MODE, 0x23, &Wire);
bh1750_b.begin(BH1750::CONTINUOUS_HIGH_RES_MODE, 0x23, &Wire1);
//WiFi 初始化
WiFi_Init();
//WebServer 初始化
WebServer_Init(ssid, password);
WebServer_Init();
// 初始化 runtime NVS
runtime.begin();
// 串口屏初始化
tjcShow.TJC_Show_Init();
tjcShow.init();
tjcShow.showQR();
digiPot.writeWiper(30);
}
void loop(void)
{// put your main code here, to run repeatedly:
{
ds18b20.printTemperature(); //ds18b20温度
//printLightLevels(bh1750_a, bh1750_b); //bh1750照度
@ -317,9 +207,10 @@ void loop(void)
// MCP45HVX1 操作
//digiPot.writeWiper(127); // 随机设置 Wiper 值,random(0, 256)
mcp45hvx1.writeWiper(random(0, 127));
Serial.print("Current Wiper Value: ");
Serial.println(digiPot.readWiper());
Serial.println(mcp45hvx1.readWiper());
// INA226 数据读取
Serial.println("\nBUS\tSHUNT\tCURRENT\tPOWER");
@ -333,7 +224,7 @@ void loop(void)
Serial.println();
tjcShow.showINFO(activeDuration); //串口屏
tjcShow.showInfo(); //串口屏
FansControl();

99
src/webpages.h Normal file
View File

@ -0,0 +1,99 @@
#ifndef WEBPAGES_H
#define WEBPAGES_H
#include <Arduino.h>
const char index_html[] PROGMEM = R"rawliteral(
<!DOCTYPE html>
<html>
<head>
<title>ESP32 Data Display</title>
<meta charset="UTF-8">
<script>
async function fetchData()
{
const durationResponse = await fetch('/duration');
const durationText = await durationResponse.text();
document.getElementById('activeDuration').innerText = durationText;
const tempResponse = await fetch('/temperature');
const tempText = await tempResponse.text();
document.getElementById('temperature').innerText = tempText;
const lightAResponse = await fetch('/lightA');
const lightAText = await lightAResponse.text();
document.getElementById('lightA').innerText = lightAText;
const lightBResponse = await fetch('/lightB');
const lightBText = await lightBResponse.text();
document.getElementById('lightB').innerText = lightBText;
const wiperResponse = await fetch('/wiper');
const wiperText = await wiperResponse.text();
document.getElementById('wiper').innerText = wiperText;
const busResponse = await fetch('/busVoltage');
const busText = await busResponse.text();
document.getElementById('busVoltage').innerText = busText;
const shuntResponse = await fetch('/shuntVoltage');
const shuntText = await shuntResponse.text();
document.getElementById('shuntVoltage').innerText = shuntText;
const currentResponse = await fetch('/current');
const currentText = await currentResponse.text();
document.getElementById('current').innerText = currentText;
const powerResponse = await fetch('/power');
const powerText = await powerResponse.text();
document.getElementById('power').innerText = powerText;
}
async function setWiper()
{
const wiperValue = document.getElementById('wiperValue').value;
const response = await fetch('/setWiper', {
method: 'POST',
headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
body: 'value=' + encodeURIComponent(wiperValue)
});
if (response.ok) {
alert('Wiper value set successfully!');
} else {
alert('Failed to set Wiper value!');
}
}
async function resetDuration()
{
const response = await fetch('/resetDuration', { method: 'POST' });
if (response.ok) {
alert('累计使用时长已清空');
} else {
alert('清空失败');
}
}
setInterval(fetchData, 1000);
</script>
</head>
<body onload="fetchData()">
<h1>实时数据显示</h1>
<p>累计使用时长: <span id="activeDuration">加载中...</span></p>
<button onclick="resetDuration()">清空累计时长</button>
<p>温度: <span id="temperature">加载中...</span> °C</p>
<p>光照强度（A）: <span id="lightA">加载中...</span> lx</p>
<p>光照强度（B）: <span id="lightB">加载中...</span> lx</p>
<p>电位器Wiper值: <span id="wiper">加载中...</span></p>
<p>总线电压: <span id="busVoltage">加载中...</span> V</p>
<p>分流电压: <span id="shuntVoltage">加载中...</span> mV</p>
<p>电流: <span id="current">加载中...</span> mA</p>
<p>功率: <span id="power">加载中...</span> mW</p>
<h2>设置Wiper值</h2>
<input type="number" id="wiperValue" placeholder="输入Wiper值" />
<button onclick="setWiper()">设置</button>
</body>
</html>
)rawliteral"; // 添加分号
#endif // WEBPAGES_H