Andrew Boyson
Central Heating controller using the real time clock, PHY module for internet, 1-wire interface for temperature sensors, a system log and a configuration file
Dependencies: net 1-wire lpc1768 crypto clock web fram log
/media/uploads/andrewboyson/heating.sch
/media/uploads/andrewboyson/heating.brd
/media/uploads/andrewboyson/eagle.epf
Diff: web-this/boiler/web-boiler-script.js
- Revision:
- 105:1899f7ed17ec
- Parent:
- 104:46ce1aaf8be7
- Child:
- 106:41ed3ea0bbba
--- a/web-this/boiler/web-boiler-script.js Wed Feb 10 17:24:36 2021 +0000
+++ b/web-this/boiler/web-boiler-script.js Tue Feb 23 20:35:07 2021 +0000
@@ -5,8 +5,12 @@
let tankTemperature = '';
let blrOutTemperature = '';
let blrRtnTemperature = '';
+let blrAlnTemperature = '';
+let blrDeltaT = '';
+let boilerEnable = false;
let boilerCall = false;
let boilerPump = false;
+let fullSpeedSecs = '';
let tankSetPoint = '';
let tankHysteresis = '';
let blrRunOnDeg = '';
@@ -26,20 +30,26 @@
tankTemperature = Ajax.hexToSignedInt16(lines[ 0]);
blrOutTemperature = Ajax.hexToSignedInt16(lines[ 1]);
blrRtnTemperature = Ajax.hexToSignedInt16(lines[ 2]);
- boilerCall = Ajax.hexToBit (lines[ 3], 0);
- boilerPump = Ajax.hexToBit (lines[ 3], 1);
- tankSetPoint = Ajax.hexToSignedInt16(lines[ 4]);
- tankHysteresis = Ajax.hexToSignedInt16(lines[ 5]);
- blrRunOnDeg = Ajax.hexToSignedInt16(lines[ 6]);
- blrRunOnTime = Ajax.hexToSignedInt16(lines[ 7]);
- blrPumpSpeed = Ajax.hexToSignedInt16(lines[ 8]);
- blrPumpPwm = Ajax.hexToSignedInt16(lines[ 9]);
- pumpSpeedCalling = Ajax.hexToSignedInt16(lines[10]);
- pumpSpeedRunOn = Ajax.hexToSignedInt16(lines[11]);
- blrOutputTarget = Ajax.hexToSignedInt16(lines[12]);
- riseAt0 = Ajax.hexToSignedInt16(lines[13]);
- riseAt50 = Ajax.hexToSignedInt16(lines[14]);
- riseAt100 = Ajax.hexToSignedInt16(lines[15]);
+ blrAlnTemperature = Ajax.hexToSignedInt16(lines[ 3]);
+ blrDeltaT = Ajax.hexToSignedInt16(lines[ 4]);
+ boilerCall = Ajax.hexToBit (lines[ 5], 0);
+ boilerPump = Ajax.hexToBit (lines[ 5], 1);
+ boilerEnable = Ajax.hexToBit (lines[ 5], 2);
+ fullSpeedSecs = Ajax.hexToSignedInt16(lines[ 6]);
+ tankSetPoint = Ajax.hexToSignedInt16(lines[ 7]);
+ tankHysteresis = Ajax.hexToSignedInt16(lines[ 8]);
+ blrRunOnDeg = Ajax.hexToSignedInt16(lines[ 9]);
+ blrRunOnTime = Ajax.hexToSignedInt16(lines[10]);
+ blrPumpSpeed = Ajax.hexToSignedInt16(lines[11]);
+ blrPumpPwm = Ajax.hexToSignedInt16(lines[12]);
+ pumpSpeedCalling = Ajax.hexToSignedInt16(lines[13]);
+ if (pumpSpeedCalling == -1) pumpSpeedCalling = 'A';
+ if (pumpSpeedCalling == -2) pumpSpeedCalling = 'T';
+ pumpSpeedRunOn = Ajax.hexToSignedInt16(lines[14]);
+ blrOutputTarget = Ajax.hexToSignedInt16(lines[15]);
+ riseAt0 = Ajax.hexToSignedInt16(lines[16]);
+ riseAt50 = Ajax.hexToSignedInt16(lines[17]);
+ riseAt100 = Ajax.hexToSignedInt16(lines[18]);
}
function display()
{
@@ -47,13 +57,16 @@
elem = Ajax.getElementOrNull('ajax-tank-html' ); if (elem) elem.textContent = OneWire.DS18B20ToString(tankTemperature);
elem = Ajax.getElementOrNull('ajax-blr-out-html' ); if (elem) elem.textContent = OneWire.DS18B20ToString(blrOutTemperature);
elem = Ajax.getElementOrNull('ajax-blr-rtn-html' ); if (elem) elem.textContent = OneWire.DS18B20ToString(blrRtnTemperature);
- elem = Ajax.getElementOrNull('ajax-blr-rise-html' ); if (elem) elem.textContent = OneWire.DS18B20ToString(blrOutTemperature - blrRtnTemperature);
+ elem = Ajax.getElementOrNull('ajax-blr-aln-html' ); if (elem) elem.textContent = OneWire.DS18B20ToString(blrAlnTemperature);
+ elem = Ajax.getElementOrNull('ajax-blr-rise-html' ); if (elem) elem.textContent = OneWire.DS18B20ToString(blrDeltaT);
elem = Ajax.getElementOrNull('ajax-blr-pump-speed-html'); if (elem) elem.textContent = blrPumpSpeed;
elem = Ajax.getElementOrNull('ajax-blr-pump-pwm-html' ); if (elem) elem.textContent = blrPumpPwm;
- elem = Ajax.getElementOrNull('ajax-blr-call-toggle' ); if (elem) elem.setAttribute('dir', boilerCall ? 'rtl' : 'ltr');
- elem = Ajax.getElementOrNull('ajax-blr-pump-toggle' ); if (elem) elem.setAttribute('dir', boilerPump ? 'rtl' : 'ltr');
+ elem = Ajax.getElementOrNull('ajax-blr-call-toggle' ); if (elem) elem.setAttribute('dir', boilerCall ? 'rtl' : 'ltr');
+ elem = Ajax.getElementOrNull('ajax-blr-pump-toggle' ); if (elem) elem.setAttribute('dir', boilerPump ? 'rtl' : 'ltr');
+ elem = Ajax.getElementOrNull('ajax-blr-enable-toggle' ); if (elem) elem.setAttribute('dir', boilerEnable ? 'rtl' : 'ltr');
+ elem = Ajax.getElementOrNull('ajax-full-speed-secs' ); if (elem) elem.value = fullSpeedSecs;
elem = Ajax.getElementOrNull('ajax-tank-set-point' ); if (elem) elem.value = tankSetPoint;
elem = Ajax.getElementOrNull('ajax-tank-hysteresis' ); if (elem) elem.value = tankHysteresis;
elem = Ajax.getElementOrNull('ajax-blr-run-on-deg' ); if (elem) elem.value = OneWire.DS18B20ToString(blrRunOnDeg);
@@ -63,8 +76,8 @@
elem = Ajax.getElementOrNull('ajax-pump-speed-run-on' ); if (elem) elem.value = pumpSpeedRunOn;
elem = Ajax.getElementOrNull('ajax-blr-output-target' ); if (elem) elem.value = blrOutputTarget;
- elem = Ajax.getElementOrNull('ajax-pump-rise-at-0' ); if (elem) elem.value = OneWire.DS18B20ToString(riseAt0);
- elem = Ajax.getElementOrNull('ajax-pump-rise-at-50' ); if (elem) elem.value = OneWire.DS18B20ToString(riseAt50);
+ elem = Ajax.getElementOrNull('ajax-pump-rise-at-0' ); if (elem) elem.value = riseAt0;
+ elem = Ajax.getElementOrNull('ajax-pump-rise-at-50' ); if (elem) elem.value = riseAt50;
elem = Ajax.getElementOrNull('ajax-pump-rise-at-100' ); if (elem) elem.value = OneWire.DS18B20ToString(riseAt100);
}