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Merge pull request #744 from drf5n/watts

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Heater wattage reporting for M105 using EXTRUDER_WATTS and BED_WATTS
This commit is contained in:
ErikZalm 2014-02-03 12:30:40 -08:00
parent 430dcb65a7 a5f53f0cf3
commit 1cc9212c05
2 changed files with 14 additions and 0 deletions
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4
Marlin/Configuration.h
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@ -156,6 +156,10 @@
// HEATER_BED_DUTY_CYCLE_DIVIDER intervals. // HEATER_BED_DUTY_CYCLE_DIVIDER intervals.
//#define HEATER_BED_DUTY_CYCLE_DIVIDER 4 //#define HEATER_BED_DUTY_CYCLE_DIVIDER 4
// If you want the M105 heater power reported in watts, define the BED_WATTS, and (shared for all extruders) EXTRUDER_WATTS
//#define EXTRUDER_WATTS (12.0*12.0/6.7) // P=I^2/R
//#define BED_WATTS (12.0*12.0/1.1) // P=I^2/R
// PID settings: // PID settings:
// Comment the following line to disable PID and enable bang-bang. // Comment the following line to disable PID and enable bang-bang.
#define PIDTEMP #define PIDTEMP

10
Marlin/Marlin_main.cpp
View file

@ -1816,10 +1816,20 @@ void process_commands()
#endif #endif
SERIAL_PROTOCOLPGM(" @:"); SERIAL_PROTOCOLPGM(" @:");
#ifdef EXTRUDER_WATTS
SERIAL_PROTOCOL((EXTRUDER_WATTS * getHeaterPower(tmp_extruder))/127);
SERIAL_PROTOCOLPGM("W");
#else
SERIAL_PROTOCOL(getHeaterPower(tmp_extruder)); SERIAL_PROTOCOL(getHeaterPower(tmp_extruder));
#endif
SERIAL_PROTOCOLPGM(" B@:"); SERIAL_PROTOCOLPGM(" B@:");
#ifdef BED_WATTS
SERIAL_PROTOCOL((BED_WATTS * getHeaterPower(-1))/127);
SERIAL_PROTOCOLPGM("W");
#else
SERIAL_PROTOCOL(getHeaterPower(-1)); SERIAL_PROTOCOL(getHeaterPower(-1));
#endif
#ifdef SHOW_TEMP_ADC_VALUES #ifdef SHOW_TEMP_ADC_VALUES
#if defined(TEMP_BED_PIN) && TEMP_BED_PIN > -1 #if defined(TEMP_BED_PIN) && TEMP_BED_PIN > -1