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Only compile the new extruder offset code if you have multiple extruders.

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This commit is contained in:
daid303 2013-02-27 12:32:07 +01:00
parent 3e9cd334a4
commit 4eb81a69e6
1 changed files with 10 additions and 4 deletions
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6
Marlin/Marlin_main.cpp
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@ -157,11 +157,13 @@ float add_homeing[3]={0,0,0};
float min_pos[3] = { X_MIN_POS, Y_MIN_POS, Z_MIN_POS };
float max_pos[3] = { X_MAX_POS, Y_MAX_POS, Z_MAX_POS };
// Extruder offset, only in XY plane
#if EXTRUDERS > 1
float extruder_offset[2][EXTRUDERS] = {
#if defined(EXTRUDER_OFFSET_X) && defined(EXTRUDER_OFFSET_Y)
EXTRUDER_OFFSET_X, EXTRUDER_OFFSET_Y
#endif
};
#endif
uint8_t active_extruder = 0;
int fanSpeed=0;
@ -1379,6 +1381,7 @@ void process_commands()
}break;
#endif // FWRETRACT
#if EXTRUDERS > 1
case 218: // M218 - set hotend offset (in mm), T<extruder_number> X<offset_on_X> Y<offset_on_Y>
{
if(setTargetedHotend(218)){
@ -1403,6 +1406,7 @@ void process_commands()
}
SERIAL_ECHOLN("");
}break;
#endif
case 220: // M220 S<factor in percent>- set speed factor override percentage
{
if(code_seen('S'))
@ -1734,6 +1738,7 @@ void process_commands()
feedrate = next_feedrate;
}
}
#if EXTRUDERS > 1
if(tmp_extruder != active_extruder) {
// Save current position to return to after applying extruder offset
memcpy(destination, current_position, sizeof(destination));
@ -1752,6 +1757,7 @@ void process_commands()
prepare_move();
}
}
#endif
SERIAL_ECHO_START;
SERIAL_ECHO(MSG_ACTIVE_EXTRUDER);
SERIAL_PROTOCOLLN((int)active_extruder);