diff options
Diffstat (limited to 'src/Heating/FOPDT.cpp')
| -rw-r--r-- | src/Heating/FOPDT.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/Heating/FOPDT.cpp b/src/Heating/FOPDT.cpp index 1e943443..f68b4639 100644 --- a/src/Heating/FOPDT.cpp +++ b/src/Heating/FOPDT.cpp @@ -7,13 +7,26 @@ #include "FOPDT.h" #include "Core.h" +#include "Configuration.h" + +FopDt::FopDt() +{ + // Heater 6 on the Duet 0.8.5 is disabled by default at startup so that we can use fan 2. + // Set up sensible defaults in case the user enables the heater without specifying values for all the parameters. + enabled = false; + gain = DefaultHotEndHeaterGain; + timeConstant = DefaultHotEndHeaterTimeConstant; + deadTime = DefaultHotEndHeaterDeadTime; + maxPwm = 1.0; + usePid = true; +} // Check the model parameters are sensible, if they are then save them and return true. bool FopDt::SetParameters(float pg, float ptc, float pdt, float pMaxPwm, bool pUsePid) { if (pg == -1.0 && ptc == -1.0 && pdt == -1.0) { - // Setting all parameters to -1 disabled the heater control completely so we can use the pin for other purposes + // Setting all parameters to -1 disables the heater control completely so we can use the pin for other purposes enabled = false; return true; } |