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gcode_process.c: Add comment on units of P, I, and D parameters.

This commit is contained in:
David Forrest 2014-02-19 16:32:17 -05:00 committed by Markus Hitter
parent 5b5c44b523
commit b12157cb6f
1 changed files with 3 additions and 0 deletions
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3
gcode_process.c
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@ -654,6 +654,7 @@ void process_gcode_command() {
case 130:
//? --- M130: heater P factor ---
//? Undocumented.
// P factor in counts per degreeC of error
#ifdef HEATER_EXTRUDER
if ( ! next_target.seen_P)
next_target.P = HEATER_EXTRUDER;
@ -666,6 +667,7 @@ void process_gcode_command() {
case 131:
//? --- M131: heater I factor ---
//? Undocumented.
// I factor in counts per C*s of integrated error
#ifdef HEATER_EXTRUDER
if ( ! next_target.seen_P)
next_target.P = HEATER_EXTRUDER;
@ -677,6 +679,7 @@ void process_gcode_command() {
case 132:
//? --- M132: heater D factor ---
//? Undocumented.
// D factor in counts per degreesC/second
#ifdef HEATER_EXTRUDER
if ( ! next_target.seen_P)
next_target.P = HEATER_EXTRUDER;