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Fix Watchdog time out during long lasting DELTA moves

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During long lasting moves of a delta machine neither the temperatures are maintained nor buttons checked nor ... .
The fix is to call 'manage_heater()' and 'idle()' every now and then in the loop where the move is segmented. 
The code is abot the same as in G2_G3 wher we had the same problem with too large circles lasting too long.
Fixing #7510
This commit is contained in:
AnHardt 2017-11-28 17:03:51 +01:00
parent fadf9eb2d7
commit 02aa93a6ad
1 changed files with 8 additions and 0 deletions
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8
Marlin/src/module/motion.cpp
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@ -594,6 +594,14 @@ float soft_endstop_min[XYZ] = { X_MIN_BED, Y_MIN_BED, Z_MIN_POS },
// Calculate and execute the segments
for (uint16_t s = segments + 1; --s;) {
static millis_t next_idle_ms = millis() + 200UL;
thermalManager.manage_heater(); // This returns immediately if not really needed.
if (ELAPSED(millis(), next_idle_ms)) {
next_idle_ms = millis() + 200UL;
idle();
}
LOOP_XYZE(i) raw[i] += segment_distance[i];
#if ENABLED(DELTA)
DELTA_RAW_IK(); // Delta can inline its kinematics