Andrew Boyson / oldheating

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

web-this/boiler/web-boiler-script.inc@53:c1bf7d9db507, 2019-05-01 (annotated)

Committer:
andrewboyson
Date:
Wed May 01 10:05:00 2019 +0000
Revision:
53:c1bf7d9db507
Parent:
web-derived/boiler/web-boiler-script.inc@49:9491c966dc60
Child:
91:8b192efd0288
Updated web library

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andrewboyson 47:229338b3adcb 1 "//Boiler script\n"
andrewboyson 47:229338b3adcb 2 "'use strict';\n"
andrewboyson 47:229338b3adcb 3 "\n"
andrewboyson 47:229338b3adcb 4 "let dateTime = '';\n"
andrewboyson 47:229338b3adcb 5 "let tankTemperature = '';\n"
andrewboyson 47:229338b3adcb 6 "let blrOutTemperature = '';\n"
andrewboyson 47:229338b3adcb 7 "let blrRtnTemperature = '';\n"
andrewboyson 47:229338b3adcb 8 "let boilerCall = false;\n"
andrewboyson 47:229338b3adcb 9 "let boilerPump = false;\n"
andrewboyson 47:229338b3adcb 10 "let tankSetPoint = '';\n"
andrewboyson 47:229338b3adcb 11 "let tankHysteresis = '';\n"
andrewboyson 47:229338b3adcb 12 "let blrRunOnDeg = '';\n"
andrewboyson 47:229338b3adcb 13 "let blrRunOnTime = '';\n"
andrewboyson 47:229338b3adcb 14 "\n"
andrewboyson 47:229338b3adcb 15 "function parse()\n"
andrewboyson 47:229338b3adcb 16 "{\n"
andrewboyson 47:229338b3adcb 17 " let lines = Ajax.response.split('\\n');\n"
andrewboyson 47:229338b3adcb 18 " tankTemperature = OneWire.DS18B20ToString (lines[0]);\n"
andrewboyson 47:229338b3adcb 19 " blrOutTemperature = OneWire.DS18B20ToString (lines[1]);\n"
andrewboyson 47:229338b3adcb 20 " blrRtnTemperature = OneWire.DS18B20ToString (lines[2]);\n"
andrewboyson 47:229338b3adcb 21 " boilerCall = Ajax.hexToBit (lines[3], 0);\n"
andrewboyson 47:229338b3adcb 22 " boilerPump = Ajax.hexToBit (lines[3], 1);\n"
andrewboyson 47:229338b3adcb 23 " tankSetPoint = Ajax.hexToSignedInt16(lines[4]);\n"
andrewboyson 47:229338b3adcb 24 " tankHysteresis = Ajax.hexToSignedInt16(lines[5]);\n"
andrewboyson 47:229338b3adcb 25 " blrRunOnDeg = Ajax.hexToSignedInt16(lines[6]);\n"
andrewboyson 47:229338b3adcb 26 " blrRunOnTime = Ajax.hexToSignedInt16(lines[7]);\n"
andrewboyson 47:229338b3adcb 27 "}\n"
andrewboyson 47:229338b3adcb 28 "function display()\n"
andrewboyson 47:229338b3adcb 29 "{\n"
andrewboyson 47:229338b3adcb 30 " let elem;\n"
andrewboyson 47:229338b3adcb 31 " elem = Ajax.getElementOrNull('ajax-tank-html' ); if (elem) elem.textContent = tankTemperature;\n"
andrewboyson 47:229338b3adcb 32 " elem = Ajax.getElementOrNull('ajax-blr-out-html' ); if (elem) elem.textContent = blrOutTemperature;\n"
andrewboyson 47:229338b3adcb 33 " elem = Ajax.getElementOrNull('ajax-blr-rtn-html' ); if (elem) elem.textContent = blrRtnTemperature;\n"
andrewboyson 47:229338b3adcb 34 " elem = Ajax.getElementOrNull('ajax-blr-call-toggle'); if (elem) elem.setAttribute('dir', boilerCall ? 'rtl' : 'ltr');\n"
andrewboyson 47:229338b3adcb 35 " elem = Ajax.getElementOrNull('ajax-blr-pump-toggle'); if (elem) elem.setAttribute('dir', boilerPump ? 'rtl' : 'ltr');\n"
andrewboyson 47:229338b3adcb 36 " elem = Ajax.getElementOrNull('ajax-tank-set-point' ); if (elem) elem.value = tankSetPoint;\n"
andrewboyson 47:229338b3adcb 37 " elem = Ajax.getElementOrNull('ajax-tank-hysteresis'); if (elem) elem.value = tankHysteresis;\n"
andrewboyson 47:229338b3adcb 38 " elem = Ajax.getElementOrNull('ajax-blr-run-on-deg' ); if (elem) elem.value = blrRunOnDeg;\n"
andrewboyson 47:229338b3adcb 39 " elem = Ajax.getElementOrNull('ajax-blr-run-on-time'); if (elem) elem.value = blrRunOnTime;\n"
andrewboyson 47:229338b3adcb 40 "\n"
andrewboyson 47:229338b3adcb 41 "}\n"
andrewboyson 47:229338b3adcb 42 "\n"
andrewboyson 47:229338b3adcb 43 "Ajax.server = '/boiler-ajax';\n"
andrewboyson 47:229338b3adcb 44 "Ajax.onResponse = function() { parse(); display(); };\n"
andrewboyson 47:229338b3adcb 45 "Ajax.init();\n"
andrewboyson 47:229338b3adcb 46 ""