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If the option DISABLE_INACTIVE_EXTRUDER ist active the extruder switch to early to inactive because there are some moves in the buffer. So the planner wait 32 moves to disable the unused extruder.
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@ -96,6 +96,8 @@ float autotemp_factor=0.1;
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bool autotemp_enabled=false;
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#endif
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unsigned char g_uc_extruder_last_move[3] = {0,0,0};
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//===========================================================================
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//=================semi-private variables, used in inline functions =====
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//===========================================================================
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@ -662,11 +664,34 @@ block->steps_y = labs((target[X_AXIS]-position[X_AXIS]) - (target[Y_AXIS]-positi
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{
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if (DISABLE_INACTIVE_EXTRUDER) //enable only selected extruder
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{
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if(g_uc_extruder_last_move[0] > 0) g_uc_extruder_last_move[0]--;
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if(g_uc_extruder_last_move[1] > 0) g_uc_extruder_last_move[1]--;
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if(g_uc_extruder_last_move[2] > 0) g_uc_extruder_last_move[2]--;
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switch(extruder)
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{
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case 0: enable_e0(); disable_e1(); disable_e2(); break;
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case 1: disable_e0(); enable_e1(); disable_e2(); break;
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case 2: disable_e0(); disable_e1(); enable_e2(); break;
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case 0:
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enable_e0();
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g_uc_extruder_last_move[0] = BLOCK_BUFFER_SIZE*2;
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if(g_uc_extruder_last_move[1] == 0) disable_e1();
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if(g_uc_extruder_last_move[2] == 0) disable_e2();
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break;
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case 1:
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enable_e1();
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g_uc_extruder_last_move[1] = BLOCK_BUFFER_SIZE*2;
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if(g_uc_extruder_last_move[0] == 0) disable_e0();
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if(g_uc_extruder_last_move[2] == 0) disable_e2();
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break;
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case 2:
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enable_e2();
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g_uc_extruder_last_move[2] = BLOCK_BUFFER_SIZE*2;
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if(g_uc_extruder_last_move[0] == 0) disable_e0();
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if(g_uc_extruder_last_move[1] == 0) disable_e1();
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break;
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}
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}
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else //enable all
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