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/boiler.h@91:8b192efd0288, 2020-06-10 (annotated)

Committer:
andrewboyson
Date:
Wed Jun 10 10:08:06 2020 +0000
Revision:
91:8b192efd0288
Parent:
48:6eac12df3ad5
Child:
104:46ce1aaf8be7
Changed the run on residual to a fixed 4 bit fraction temperature to allow better than one degree precision.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andrewboyson 0:3c04f4b47041 1 #include <stdbool.h>
andrewboyson 48:6eac12df3ad5 2 #include <stdint.h>
andrewboyson 0:3c04f4b47041 3
andrewboyson 91:8b192efd0288 4 extern int BoilerGetTankSetPoint (void); extern void BoilerSetTankSetPoint (int value);
andrewboyson 91:8b192efd0288 5 extern int BoilerGetTankHysteresis (void); extern void BoilerSetTankHysteresis (int value);
andrewboyson 91:8b192efd0288 6 extern int BoilerGetRunOnResidual16ths(void); extern void BoilerSetRunOnResidual16ths(int value);
andrewboyson 91:8b192efd0288 7 extern int BoilerGetRunOnTime (void); extern void BoilerSetRunOnTime (int value);
andrewboyson 48:6eac12df3ad5 8 extern uint16_t BoilerGetTankDS18B20Value (void);
andrewboyson 48:6eac12df3ad5 9 extern uint16_t BoilerGetOutputDS18B20Value(void);
andrewboyson 48:6eac12df3ad5 10 extern uint16_t BoilerGetReturnDS18B20Value(void);
andrewboyson 0:3c04f4b47041 11
andrewboyson 48:6eac12df3ad5 12 extern bool BoilerCall;
andrewboyson 48:6eac12df3ad5 13 extern bool BoilerPump;
andrewboyson 0:3c04f4b47041 14
andrewboyson 48:6eac12df3ad5 15 extern int BoilerInit(void);
andrewboyson 48:6eac12df3ad5 16 extern void BoilerMain(void);
andrewboyson 0:3c04f4b47041 17
andrewboyson 0:3c04f4b47041 18
andrewboyson 0:3c04f4b47041 19
andrewboyson 0:3c04f4b47041 20