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

heating/hot-water.c@93:5ee0a1ef0279, 2020-06-10 (annotated)

Committer:
andrewboyson
Date:
Wed Jun 10 17:04:22 2020 +0000
Revision:
93:5ee0a1ef0279
Added hot-water files to heating module

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andrewboyson 93:5ee0a1ef0279 1 #include <stdint.h>
andrewboyson 93:5ee0a1ef0279 2 #include <string.h>
andrewboyson 93:5ee0a1ef0279 3 #include <stdbool.h>
andrewboyson 93:5ee0a1ef0279 4 #include <stdint.h>
andrewboyson 93:5ee0a1ef0279 5
andrewboyson 93:5ee0a1ef0279 6 #include "ds18b20.h"
andrewboyson 93:5ee0a1ef0279 7 #include "fram.h"
andrewboyson 93:5ee0a1ef0279 8
andrewboyson 93:5ee0a1ef0279 9 static char* hotWaterRom; static int iHotWaterRom;
andrewboyson 93:5ee0a1ef0279 10
andrewboyson 93:5ee0a1ef0279 11 uint16_t HotWaterGetDS18B20Value(){ return DS18B20ValueFromRom(hotWaterRom); }
andrewboyson 93:5ee0a1ef0279 12
andrewboyson 93:5ee0a1ef0279 13 static void setHotWaterRom (char* value) { memcpy(hotWaterRom, value, 8); FramWrite(iHotWaterRom, 8, hotWaterRom ); }
andrewboyson 93:5ee0a1ef0279 14
andrewboyson 93:5ee0a1ef0279 15 int HotWaterInit()
andrewboyson 93:5ee0a1ef0279 16 {
andrewboyson 93:5ee0a1ef0279 17 hotWaterRom = DS18B20Roms + 8 * DS18B20RomCount;
andrewboyson 93:5ee0a1ef0279 18 DS18B20RomSetters[DS18B20RomCount] = setHotWaterRom;
andrewboyson 93:5ee0a1ef0279 19 DS18B20RomNames[DS18B20RomCount] = "HotWater";
andrewboyson 93:5ee0a1ef0279 20 DS18B20RomCount++;
andrewboyson 93:5ee0a1ef0279 21
andrewboyson 93:5ee0a1ef0279 22 int address;
andrewboyson 93:5ee0a1ef0279 23 char def1;
andrewboyson 93:5ee0a1ef0279 24 int32_t def4;
andrewboyson 93:5ee0a1ef0279 25 address = FramLoad( 8, hotWaterRom, 0); if (address < 0) return -1; iHotWaterRom = address;
andrewboyson 93:5ee0a1ef0279 26 return 0;
andrewboyson 93:5ee0a1ef0279 27 }