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104 | #include <WiFi.h>
#include <WiFiClient.h>
#include <WebServer.h>
#include "FaBoPWM_PCA9685.h"
FaBoPWM faboPWM;
const char ssid[] = "ESP32AP-AKIRA";
const char pass[] = "11111111";
const IPAddress ip(192,168,0,1);
const IPAddress subnet(255,255,255,0);
WebServer server(80);
const char page[] PROGMEM = R"=====(
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta http-equiv="Refresh" content="3">
<meta name="viewport" content="width=device-width,initial-scale=1">
</head>
<body>
<center>
<input type="button" value="↑" onClick="location.href='/forward'"><br>
<input type="button" value="←" onClick="location.href='/right'">
<input type="button" value="□" onClick="location.href='/stop'">
<input type="button" value="→" onClick="location.href='/left'"><br>
<input type="button" value="↓" onClick="location.href='/back'"><br>
</center>
</body>
</html>
)=====";
int STOP = 0;
int FORWARD = 400;
int BACK = 250;
void handleRoot() {
server.send(200, "text/html", page);
}
void handleStop(){
faboPWM.set_channel_value(0, STOP);
faboPWM.set_channel_value(1, STOP);
server.send(200, "text/html", page);
}
void handleForward(){
faboPWM.set_channel_value(0, FORWARD);
faboPWM.set_channel_value(1, BACK);
server.send(200, "text/html", page);
}
void handleBack(){
faboPWM.set_channel_value(0, BACK);
faboPWM.set_channel_value(1, FORWARD);
server.send(200, "text/html", page);
}
void handleLeft(){
faboPWM.set_channel_value(0, FORWARD);
faboPWM.set_channel_value(1, FORWARD);
server.send(200, "text/html", page);
}
void handleRight(){
faboPWM.set_channel_value(0, BACK);
faboPWM.set_channel_value(1, BACK);
server.send(200, "text/html", page);
}
void setup()
{
Serial.begin(115200);
if(faboPWM.begin()) {
Serial.println("Find PCA9685");
faboPWM.init(300);
}
faboPWM.set_hz(50);
faboPWM.set_channel_value(0, STOP);
faboPWM.set_channel_value(1, STOP);
WiFi.softAP(ssid,pass);
delay(100);
WiFi.softAPConfig(ip,ip,subnet);
IPAddress serverIP = WiFi.softAPIP();
server.on("/", handleRoot);
server.on("/stop", handleStop);
server.on("/forward", handleForward);
server.on("/back", handleBack);
server.on("/left", handleLeft);
server.on("/right", handleRight);
server.begin();
pinMode(4, OUTPUT);
Serial.println();
Serial.print("AccessPoint:");
Serial.println(ssid);
Serial.print("IP:");
Serial.println(serverIP);
}
void loop() {
server.handleClient();
}
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