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-ajax.c@104:46ce1aaf8be7, 2021-02-10 (annotated)

Committer:
andrewboyson
Date:
Wed Feb 10 17:24:36 2021 +0000
Revision:
104:46ce1aaf8be7
Parent:
91:8b192efd0288
Child:
105:1899f7ed17ec
Added PWM speed control to the boiler pump.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andrewboyson 47:229338b3adcb 1 #include <stdint.h>
andrewboyson 47:229338b3adcb 2 #include <stdio.h>
andrewboyson 47:229338b3adcb 3
andrewboyson 47:229338b3adcb 4 #include "http.h"
andrewboyson 47:229338b3adcb 5 #include "boiler.h"
andrewboyson 47:229338b3adcb 6 #include "radiator.h"
andrewboyson 47:229338b3adcb 7 #include "ds18b20.h"
andrewboyson 47:229338b3adcb 8 #include "program.h"
andrewboyson 47:229338b3adcb 9 #include "1-wire-device.h"
andrewboyson 47:229338b3adcb 10
andrewboyson 49:9491c966dc60 11 void WebBoilerAjax()
andrewboyson 47:229338b3adcb 12 {
andrewboyson 47:229338b3adcb 13 HttpOk("text/plain; charset=UTF-8", "no-cache", NULL, NULL);
andrewboyson 47:229338b3adcb 14
andrewboyson 48:6eac12df3ad5 15 HttpAddInt16AsHex(BoilerGetTankDS18B20Value() ); HttpAddChar('\n');
andrewboyson 48:6eac12df3ad5 16 HttpAddInt16AsHex(BoilerGetOutputDS18B20Value()); HttpAddChar('\n');
andrewboyson 48:6eac12df3ad5 17 HttpAddInt16AsHex(BoilerGetReturnDS18B20Value()); HttpAddChar('\n');
andrewboyson 47:229338b3adcb 18
andrewboyson 47:229338b3adcb 19 int nibble = 0;
andrewboyson 47:229338b3adcb 20 if (BoilerCall ) nibble |= 1;
andrewboyson 47:229338b3adcb 21 if (BoilerPump ) nibble |= 2;
andrewboyson 47:229338b3adcb 22 HttpAddNibbleAsHex (nibble); HttpAddChar('\n');
andrewboyson 47:229338b3adcb 23
andrewboyson 91:8b192efd0288 24 HttpAddInt16AsHex(BoilerGetTankSetPoint ()); HttpAddChar('\n');
andrewboyson 91:8b192efd0288 25 HttpAddInt16AsHex(BoilerGetTankHysteresis ()); HttpAddChar('\n');
andrewboyson 91:8b192efd0288 26 HttpAddInt16AsHex(BoilerGetRunOnResidual16ths()); HttpAddChar('\n');
andrewboyson 91:8b192efd0288 27 HttpAddInt16AsHex(BoilerGetRunOnTime ()); HttpAddChar('\n');
andrewboyson 104:46ce1aaf8be7 28 HttpAddInt16AsHex(BoilerPumpSpeed); HttpAddChar('\n');
andrewboyson 104:46ce1aaf8be7 29 HttpAddInt16AsHex(BoilerPumpPwm); HttpAddChar('\n');
andrewboyson 104:46ce1aaf8be7 30 HttpAddInt16AsHex(BoilerGetPumpSpeedCalling ()); HttpAddChar('\n');
andrewboyson 104:46ce1aaf8be7 31 HttpAddInt16AsHex(BoilerGetPumpSpeedRunOn ()); HttpAddChar('\n');
andrewboyson 104:46ce1aaf8be7 32 HttpAddByteAsHex (BoilerGetOutputTarget ()); HttpAddChar('\n');
andrewboyson 104:46ce1aaf8be7 33 HttpAddInt16AsHex(BoilerGetRise16thsAt0 ()); HttpAddChar('\n');
andrewboyson 104:46ce1aaf8be7 34 HttpAddInt16AsHex(BoilerGetRise16thsAt50 ()); HttpAddChar('\n');
andrewboyson 104:46ce1aaf8be7 35 HttpAddInt16AsHex(BoilerGetRise16thsAt100 ()); HttpAddChar('\n');
andrewboyson 47:229338b3adcb 36 }
andrewboyson 47:229338b3adcb 37