firmware wip - swap PINfan and PINpump, according to PCB
set analogWriteFreq to 220Hz. This was so far the sweetspot for Fan PWM control in combination with a 47µF electrolyt capacitor. If I had a PWM pin free, i would use PWM functionality of pc fans but all pins are in use. So I went with putting a capacitor to the output and regulate the fan speed this way.
This commit is contained in:
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ace7c8b678
commit
ae72fe6188
1 changed files with 78 additions and 14 deletions
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@ -707,8 +707,10 @@ bool loadEEPROM() {
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*
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* -- afterwards added, need to sort --
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*
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* 213 UseLEDrelais
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* 213 PINled_PWM
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* 214 TemperatureSensor_Type
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* 215 UseFANrelais
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* 216 PINfan_PWM
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*
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*/
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@ -768,7 +770,13 @@ bool loadEEPROM() {
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// I forgot to add TemperatureSensor_Type to EEPROM and noticed it
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// quite late in the process of programming. So this value residents
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// in 214 and not directly after UseLEDrelais
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EEPROM.get(213, PINled_PWM);
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// size is 1 byte
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EEPROM.get(214, TemperatureSensor_Type);
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// size is 1 byte
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EEPROM.get(215, UseFANrelais);
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// size is 1 byte
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EEPROM.get(216, PINfan_PWM);
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}
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// TODO auth does not work atm
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// EEPROM.get(160, WebUiUsername);
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@ -798,14 +806,6 @@ bool loadEEPROM() {
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// size is 1 byte
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EEPROM.get(212, DayOfGrow);
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// to ensure PINled_PWM always set to 255 when UseLEDrelais is true
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// we set it here again, does not matter whats stored.
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// size is 1 byte
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if(UseLEDrelais == true) {
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PINled_PWM = 255;
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} else {
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EEPROM.get(213, PINled_PWM);
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}
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}
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@ -837,6 +837,8 @@ bool loadEEPROM() {
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Serial.println(ntpOffset);
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Serial.print("UseLEDrelais: ");
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Serial.println(UseLEDrelais);
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Serial.print("UseFANrelais: ");
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Serial.println(UseFANrelais);
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Serial.println("---- Grow values ----");
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Serial.print("GrowName: ");
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@ -859,6 +861,8 @@ bool loadEEPROM() {
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Serial.println(DayOfGrow);
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Serial.print("PINled_PWM: ");
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Serial.println(PINled_PWM);
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Serial.print("PINfan_PWM: ");
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Serial.println(PINfan_PWM);
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} else {
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@ -972,6 +976,9 @@ void setup() {
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digitalWrite(PINled, LOW);
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digitalWrite(PINpump, LOW);
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// set frequency lower to avoid annoying noises
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analogWriteFreq(220);
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// Start Serial
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Serial.begin(115200);
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@ -1438,8 +1445,14 @@ void WEBroot() {
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body += "<option disabled value='' selected hidden>---</option>\n";
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body += "<option value='1'>On</option>\n";
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body += "<option value='0'>Off</option>\n";
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body += "</select><br>\n";
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if(UseFANrelais == false) {
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body += "Speed FAN: <input type='range' id='PINfan_PWM' name='PINfan_PWM' min='1' max='255' value='";
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body += PINfan_PWM;
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body += "'/><br>\n";
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}
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body += "<input type='submit' value='Save'>\n";
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body += "</form>";
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@ -1569,6 +1582,13 @@ void WEBsystemSettings() {
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body += "<option value='0'" + returnStrSelected(UseLEDrelais, 0) + ">No</option>\n";
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body += "</select><br>\n";
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// UseFANrelais bool
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body += "Use relais for FAN: <select id='UseFANrelais' name='UseFANrelais' required>\n";
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if(configured == false){body += "<option disabled value='' selected hidden>---</option>\n";}
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body += "<option value='1'" + returnStrSelected(UseFANrelais, 1) + ">Yes</option>\n";
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body += "<option value='0'" + returnStrSelected(UseFANrelais, 0) + ">No</option>\n";
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body += "</select><br>\n";
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// TODO ugly. can this done be better?
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// PumpOnTime int
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body += "Pump on time: <input type='number' name='PumpOnTime' min='0' max='255' value='";
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@ -1687,6 +1707,12 @@ void WEBgrowSettings() {
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body += "'/><br>\n";
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}
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if(UseFANrelais == false) {
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body += "Speed FAN: <input type='range' id='PINfan_PWM' name='PINfan_PWM' min='1' max='255' value='";
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body += PINfan_PWM;
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body += "'/><br>\n";
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}
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body += "<input type='submit' value='Save'>\n";
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body += "</form>\n";
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body += FPSTR(JSconvertDateToEpoch);
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@ -1713,6 +1739,14 @@ void POSTgrowSettings() {
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PINled_PWM = webserver.arg("PINled_PWM").toInt();
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}
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if(UseFANrelais == true) {
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// if a relais is used to turn on grow light, we force PWM to max val
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PINfan_PWM = 255;
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} else {
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// otherwise just do PWM
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PINfan_PWM = webserver.arg("PINfan_PWM").toInt();
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}
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String GrowName_tmp = webserver.arg("GrowName");
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GrowName_tmp.toCharArray(GrowName, 32);
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@ -1743,6 +1777,9 @@ void POSTgrowSettings() {
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EEPROM.put(211, SunriseMinute);
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// size is 1 byte
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EEPROM.put(213, PINled_PWM);
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// size is 1 byte
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EEPROM.put(216, PINfan_PWM);
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EEPROM.commit();
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@ -1771,6 +1808,8 @@ void POSTgrowSettings() {
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Serial.println(SunriseMinute);
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Serial.print("PINled_PWM: ");
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Serial.println(PINled_PWM);
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Serial.print("PINfan_PWM: ");
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Serial.println(PINfan_PWM);
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webserver.sendHeader("Location", String("/growSettings?success"), true);
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webserver.send(302, "text/plain", "growSettings/save: success!\n");
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@ -1785,6 +1824,7 @@ void POSTsystemSettings() {
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PumpOnTime = webserver.arg("PumpOnTime").toInt();
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UseFan = webserver.arg("UseFan").toInt();
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UseLEDrelais = webserver.arg("UseLEDrelais").toInt();
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UseFANrelais = webserver.arg("UseFANrelais").toInt();
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TemperatureSensor_Type = webserver.arg("TemperatureSensor_Type").toInt();
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configured = true;
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@ -1807,6 +1847,8 @@ void POSTsystemSettings() {
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EEPROM.put(169, UseLEDrelais);
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// size is 1 byte
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EEPROM.put(214, TemperatureSensor_Type);
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// size is 1 byte
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EEPROM.put(215, UseFANrelais);
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// write data to EEPROM
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EEPROM.commit();
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@ -1828,6 +1870,13 @@ void POSTsystemSettings() {
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Serial.println("UseLEDrelais is 1, forcing PINled_PWM to max to prevent relais damage");
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}
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if(UseFANrelais == true) {
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PINfan_PWM = 255;
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EEPROM.put(215, PINfan_PWM);
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EEPROM.commit();
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Serial.println("UseFANrelais is 1, forcing PINfan_PWM to max to prevent relais damage");
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}
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Serial.print("configured: ");
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Serial.println(configured);
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Serial.print("UseFan: ");
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@ -1844,6 +1893,8 @@ void POSTsystemSettings() {
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Serial.println(ntpOffset);
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Serial.print("UseLEDrelais: ");
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Serial.println(UseLEDrelais);
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Serial.print("UseFANrelais: ");
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Serial.println(UseFANrelais);
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Serial.print("TemperatureSensor_Type: ");
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Serial.println(TemperatureSensor_Type);
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@ -1922,6 +1973,7 @@ void POSTwifiSettings() {
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void POSTswitchMOSFET() {
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byte MosfetState = webserver.arg("state").toInt();
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byte MosfetNr = webserver.arg("output").toInt();
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byte PINfan_PWM = webserver.arg("PINfan_PWM").toInt();
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Serial.println(":: GETswitchMOSFET ::");
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Serial.print("MosfetState: ");
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@ -1934,8 +1986,12 @@ void POSTswitchMOSFET() {
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} else {
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switch(MosfetNr) {
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case 1:
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if( MosfetState == 1) {
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if(MosfetState == 1) {
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if(UseLEDrelais == true) {
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digitalWrite(PINled, MosfetState);
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} else {
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analogWrite(PINled, PINled_PWM);
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}
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} else {
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digitalWrite(PINled, MosfetState);
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}
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@ -1944,7 +2000,15 @@ void POSTswitchMOSFET() {
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digitalWrite(PINpump, MosfetState);
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break;
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case 3:
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if(MosfetState == 1) {
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if(UseFANrelais == true) {
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digitalWrite(PINfan, MosfetState);
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} else {
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analogWrite(PINfan, PINfan_PWM);
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}
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} else {
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digitalWrite(PINfan, MosfetState);
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}
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break;
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default:
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webserver.send(400, "text/plain", "not valid\n");
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@ -1996,7 +2060,7 @@ void APIgetSensors() {
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* - PWM for fan control
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* - avoid using javascript to set the GrowName in the Menu and the time
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* as well
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* -
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* - rework UseLEDrelais usage
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*
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*
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*/
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