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Add Travel Acceleration and change the M204 options

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Added option to set Travel Acceleration (non printing moves).
The M204 options was a non sense (S for printing moves and T for retract
moves).

It has been changed to:
P = Printing moves
R = Retract only (no X, Y, Z) moves
T = Travel (non
printing) moves

I will add this info o G-Code wiki in reprap.org. I also advise to put
this info in Marlin next version changelog.
This commit is contained in:
alexborro
2015-03-11 13:19:02 -03:00
parent 888cf161bd
commit 9157cbd8f3
14 changed files with 75 additions and 27 deletions
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28
Marlin/Marlin_main.cpp
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@@ -3263,16 +3263,34 @@ inline void gcode_M203() {
}
/**
* M204: Set Default Acceleration and/or Default Filament Acceleration in mm/sec^2 (M204 S3000 T7000)
* M204: Set Accelerations in mm/sec^2 (M204 P1200 R3000 T3000)
*
* S = normal moves
* T = filament only moves
* P = Printing moves
* R = Retract only (no X, Y, Z) moves
* T = Travel (non printing) moves
*
* Also sets minimum segment time in ms (B20000) to prevent buffer under-runs and M20 minimum feedrate
*/
inline void gcode_M204() {
if (code_seen('S')) acceleration = code_value();
if (code_seen('T')) retract_acceleration = code_value();
if (code_seen('P'))
{
acceleration = code_value();
SERIAL_ECHOPAIR("Setting Printing Acceleration: ", acceleration );
SERIAL_EOL;
}
if (code_seen('R'))
{
retract_acceleration = code_value();
SERIAL_ECHOPAIR("Setting Retract Acceleration: ", retract_acceleration );
SERIAL_EOL;
}
if (code_seen('T'))
{
travel_acceleration = code_value();
SERIAL_ECHOPAIR("Setting Travel Acceleration: ", travel_acceleration );
SERIAL_EOL;
}
}
/**