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calculate feedrate without extrude before planner block is set

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This commit is contained in:
midopple 2012-03-12 20:04:13 +01:00
parent 7d93c079df
commit 3116c11f5d
1 changed files with 8 additions and 8 deletions
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16
Sprinter/Sprinter.pde
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@ -2258,6 +2258,13 @@ void plan_buffer_line(float x, float y, float z, float e, float feed_rate)
if(block->steps_z != 0) enable_z(); if(block->steps_z != 0) enable_z();
if(block->steps_e != 0) enable_e(); if(block->steps_e != 0) enable_e();
#endif #endif
if (block->steps_e == 0) {
if(feed_rate<mintravelfeedrate) feed_rate=mintravelfeedrate;
}
else {
if(feed_rate<minimumfeedrate) feed_rate=minimumfeedrate;
}
// slow down when de buffer starts to empty, rather than wait at the corner for a buffer refill // slow down when de buffer starts to empty, rather than wait at the corner for a buffer refill
int moves_queued=(block_buffer_head-block_buffer_tail + BLOCK_BUFFER_SIZE) & (BLOCK_BUFFER_SIZE - 1); int moves_queued=(block_buffer_head-block_buffer_tail + BLOCK_BUFFER_SIZE) & (BLOCK_BUFFER_SIZE - 1);
@ -2288,14 +2295,7 @@ void plan_buffer_line(float x, float y, float z, float e, float feed_rate)
if (block->steps_e == 0) {
if(feed_rate<mintravelfeedrate) feed_rate=mintravelfeedrate;
}
else {
if(feed_rate<minimumfeedrate) feed_rate=minimumfeedrate;
}
/* /*
// segment time im micro seconds // segment time im micro seconds
long segment_time = lround(1000000.0/inverse_second); long segment_time = lround(1000000.0/inverse_second);