EDIT: per feedback, removed all but the function, with the EEPROM.commit(); suggestion included... still not working
#include <Arduino.h>
#include <ESP8266WiFi.h>
#include <Hash.h>
#include <ESPAsyncTCP.h>
#include <ESPAsyncWebServer.h>
#include <EEPROM.h>
int pwmarray1[60];
//EPROM VARIABLES
const unsigned EEPROMStartAdress = 0;
const unsigned pwmarray1Size = sizeof pwmarray1 / sizeof pwmarray1[0];
//Fan pins
int fan_pin1 = 0;
int fan_pin2 = 14;
const char* ssid = "xxxxxxxx";
const char* password = "password";
//field inputs varaibles
const char* PARAM_INPUT_1 = "input1";
const char* PARAM_INPUT_2 = "input2";
const char* PARAM_INPUT_3 = "imput3";
void notFound(AsyncWebServerRequest *request) {
request->send(404, "text/plain", "Not found");
}
AsyncWebServer server(80);
// HTML web page
const char index_html[] PROGMEM = R"rawliteral(
<!DOCTYPE HTML><html><head>
<title>FAN CONTROLLER v1.0</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body bgcolor="#abd0eb">
<font color="#333333" face="Verdana, Geneva, sans-serif">FAN CONTROLLER v1.0</font>
<hr style="width:25%;text-align:left;margin-left:0">
<br>
<form action="/fanprogram">
<font color="#333333" face="Verdana, Geneva, sans-serif" size="-1">Fan pattern:</font><br>
<font color="#333333" face="Verdana, Geneva, sans-serif" size="-2">format: FAN 1 value, FAN 2 Value, Time value</font>
<BR>
<textarea rows="10" cols="50" name="input1"></textarea><br>
<input type="submit" value="Submit">
</form><br>
</body></html>)rawliteral";
void setup(){
//Declaring FANs pin as output
pinMode(fan_pin1, OUTPUT);
pinMode(fan_pin2, OUTPUT);
Serial.begin(115200);
analogWriteFreq(4163);
// Serial port for debugging purposes
Serial.begin(115200);
Serial.print("Setting AP (Access Point)…");
// Remove the password parameter, if you want the AP (Access Point) to be open
WiFi.softAP(ssid, password);
IPAddress IP = WiFi.softAPIP();
Serial.print("AP IP address: ");
Serial.println(IP);
// Print ESP8266 Local IP Address
Serial.println(WiFi.localIP());
// Send web page with input fields to client
server.on("/", HTTP_GET, [](AsyncWebServerRequest *request){
request->send_P(200, "text/html", index_html);
});
server.on("/fanprogram", HTTP_GET, [] (AsyncWebServerRequest *request) {
String inputMessage;
String inputParam;
char valinput[299+1];
// GET input1 value on <ESP_IP>/fanprogram?input1=<inputMessage>
if (request->hasParam(PARAM_INPUT_1)) {
inputMessage = request->getParam(PARAM_INPUT_1)->value();
inputParam = PARAM_INPUT_1;
inputMessage.toCharArray(valinput,300);
// Read each command pair
char* command = strtok(valinput, ",");
int index = 0;
memset(pwmarray1, 0, sizeof(pwmarray1));
while (command != 0)
{
int fanval = atoi(command);
pwmarray1[index] = fanval;
index++;
// Find the next command in input string
command = strtok(0, ",");
}
EEPROM_Write();
}
// GET input2 value on <ESP_IP>/get?input2=<inputMessage>
else if (request->hasParam(PARAM_INPUT_2)) {
inputMessage = request->getParam(PARAM_INPUT_2)->value();
inputParam = PARAM_INPUT_2;
}
else {
inputMessage = "No message sent";
inputParam = "none";
}
Serial.println(inputMessage);
request->send(200, "text/html",
"Pattern uploaded to Fan Controller ("
+ inputParam + ") with value: " + inputMessage +
"<br><a href=\"/\">Return to Home Page</a>");
});
server.onNotFound(notFound);
// Start server
server.begin();
}
//fan control loop
void loop(){
if(pwmarray1[0]<1){
Serial.print("Array is empty, awaiting program.... FEED ME, SEYMOUR!!!");
Serial.println();
delay(1500);
}
else{
EEPROM_Read();
for (int i=0; i<20; i++){
int fan1speed = pwmarray1[i*3];
Serial.print(fan1speed, DEC); Serial.println();
int fan2speed = pwmarray1[i*3+1];
Serial.print(fan2speed, DEC); Serial.println();
int currentsteptime = pwmarray1[i*3+2];
Serial.print(currentsteptime, DEC); Serial.println();
delay(currentsteptime * 100115200);
}
}
}
void EEPROM_Write(){
SerialEEPROM.begin(115200280);
// store values in EEPROM
for (int i = 0; i < pwmarray1Size; i++)
{
Serial.println(pwmarray1[i]);
EEPROM.put( EEPROMStartAdress + (i * sizeof pwmarray1[0]), pwmarray1[i]);
}
Serial.println();}
void EEPROM_Read(){
//load array pwmarray1 with stored values in EPROM
for (int x = 0; x < pwmarray1Size; x++){
EEPROM.get(EEPROMStartAdress + (x * sizeof pwmarray1[0]), pwmarray1[x]);
Serial.printcommit("loading program from EPROM: ");
// SerialEEPROM.printlnend(pwmarray1[x]);
}
}
