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381 Commits

Author SHA1 Message Date
Scott Lahteine
6618346148 Patches to work around "register spill" compiler bug 2017-03-18 11:35:21 -05:00
Scott Lahteine
77491dd924 Remove extraneous whitespace 2017-03-18 03:17:39 -05:00
Scott Lahteine
2defb1d748 Use SET_INPUT_PULLUP where appropriate 2017-03-07 23:43:33 -06:00
Scott Lahteine
fea0d3f20f Endstop and temp-isr general cleanup 2017-03-06 02:07:07 -06:00
Scott Lahteine
aef08e8780 Compact some macro substitutions 2017-03-06 02:07:07 -06:00
Sebastianv650
271ced7341 Prevent re-entering of temperature ISR 
If Marlin is inside the temperature ISR, the stepper ISR is enabled. If
a stepper event is now happening Marlin will proceed with the stepper
ISR. Now, at the end of the stepper ISR, the temperatre ISR gets enabled
again. While Marlin proceed the rest of the temperature ISR, it's now
vulnerable to a second ISR call.
 2017-02-14 07:52:03 -06:00
Scott Lahteine
7176de8605 Merge pull request #5814 from thinkyhead/hotend_loop_always 
Make HOTEND_LOOP more consistent, let compiler optimize it
 2017-02-12 04:13:14 -06:00
Scott Lahteine
e44294bb4d Make HOTEND_LOOP more consistent, let compiler optimize it 2017-02-12 02:50:38 -06:00
Bob-the-Kuhn
0369f97ec1 guaranteed BLTouch detection 
To guarantee that the 5mS pulse from a BLTouch is recognized you need to
have the endstops.update() routine run twice in that 5mS period.

At 200 steps per mm, my system has problems  below a feedrate of 120 mm
per minute.

Two things were done to guarantee the two updates within 5mS:
1) In interrupt mode, a check was added to the temperature ISR.  If the
endstop interrupt flag/counter is active then it'll kick off the endstop
update routine every 1mS until the flag/counter is zero.  This
flag/counter is decremented by the temperature ISR AND by the stepper
ISR.

2) In poling mode, code was added to the stepper ISR that will make sure
the ISR runs about every 1.5mS.  The "extra" ISR runs only check the
endstops.  This was done by grabbing the intended ISR delay and, if it's
over 2.0mS, splitting the intended delay into multiple smaller delays.
The first delay can be up to 2.0mS, the next ones 1.5mS (as needed) and
the last no less than 0.5mS.

=========================================

BLTouch error state recovery

If BLTouch already active when deploying the probe then try to reset it
& clear the probe.

If that doesn't fix it then declare an error.

Also added BLTouch init routine to startup section
 2017-02-11 12:01:34 -06:00
esenapaj
069c6b38dd Remove unnecessary tabs and spaces 2016-12-16 00:21:32 +09:00
Sebastianv650
912704a0d8 Enable ISRs inside temperature ISR 
to capture chars at UART at 250000 baud.
 2016-11-28 20:08:50 +01:00
Scott Lahteine
00662b8635 Minor babystep cleanup patches 2016-11-03 23:31:45 -05:00
Scott Lahteine
24f6612551 Reduce and optimize endstop_monitor code 2016-10-31 08:08:03 -05:00
Bob-the-Kuhn
c7f1f0dae6 Add endstop monitor & make pins report pretty 2016-10-31 08:08:02 -05:00
Scott Lahteine
9cbedab91b Use DPM where possible 2016-10-26 18:38:32 -05:00
Scott Lahteine
b6aa894893 Rename auto fan pins and add auto fan flags 2016-10-26 17:51:26 -05:00
Benoit Miller
2aa12d78dc Only issue MAXTEMP when heating 2016-10-24 17:09:29 -04:00
esenapaj
70e287ca8c Extend measuring range of thermocouple for MAX31855 2016-10-23 10:22:39 +09:00
Scott Lahteine
f888597197 Reduce, clean up code for mintemp/maxtemp tests 2016-10-22 10:31:03 -05:00
Scott Lahteine
ad64723354 Move MAX_EXTRUDERS to pins.h 2016-10-22 10:07:51 -05:00
esenapaj
385bd8a4a3 Fix freezing and MINTEMP Error with MAX31855 thermocouple 2016-10-16 07:33:14 +09:00
Scott Lahteine
d41f2bdbd8 Merge pull request #4991 from thinkyhead/rc_max31855_fix 
Patches for Stepper DAC and MAX31855
 2016-10-10 20:12:06 -05:00
Scott Lahteine
149b8d9e4b Handle MAX31855 error conditions 2016-10-09 17:12:50 -05:00
Scott Lahteine
1e551c0688 Revert "Squashed - Removal of PID functional range" 2016-10-09 16:27:45 -05:00
Scott Lahteine
3752d9aca8 Fix timer comments 2016-10-09 12:11:00 -05:00
Scott Lahteine
00261cbfcb Merge pull request #4933 from thinkyhead/rc_drop_pid_func_range 
Squashed - Removal of PID functional range
 2016-10-07 15:07:55 -05:00
Scott Lahteine
c63cb45268 Fix thermal runaway timeout 2016-10-05 08:42:39 -05:00
Scott Lahteine
d80a79eb77 Use right-shift instead of / 2, why not? 2016-10-02 07:01:40 -05:00
Rerouter
02fe9cf558 Removal of functional range constraint 
Also lined up the >> 1 and / 2 mentioned earlier in the unconstrained I term issue,
 2016-10-02 07:01:40 -05:00
Scott Lahteine
761593b74b Cleanup some vars, use of min/max 2016-10-02 06:34:56 -05:00
Rerouter
1a2f1d4974 Update temperature.cpp 2016-09-28 17:36:53 +10:00
Scott Lahteine
16461900c2 Fix for HEATERS_PARALLEL 2016-09-24 05:34:40 -05:00
Scott Lahteine
076f3a8284 unsigned char => uint8_t 2016-09-24 05:23:40 -05:00
Scott Lahteine
6ac9d895ca Tweak Filament Width variables 2016-09-10 13:29:25 -05:00
Scott Lahteine
e9bfca5870 Additional comments for Temperature::isr 2016-08-27 20:12:22 -05:00
Scott Lahteine
37ac540a26 Fix unsigned/signed comparison in fanPin loop 2016-08-24 21:34:30 -05:00
Scott Lahteine
27b80b1dd1 Merge pull request #4667 from thinkyhead/rc_M211_sw_endstop_switch 
M211: Enable/Disable Software Endstops
 2016-08-21 06:44:00 -05:00
Scott Lahteine
2f223b8c79 Use ABC and XYZ for "3" 2016-08-21 00:10:08 -05:00
Scott Lahteine
01d4703429 PREVENT_DANGEROUS_EXTRUDE => PREVENT_COLD_EXTRUSION 
Also improve the documentation of this and related options, and set
EXTRUDE_MINTEMP to 170 everywhere.
 2016-08-20 23:35:27 -05:00
Scott Lahteine
3a0a94b21a Always init configured fan pins 2016-08-13 20:38:40 -07:00
Scott Lahteine
c63003ed3e Use matching auto-fan flags 2016-08-13 20:38:40 -07:00
Scott Lahteine
3475fd7b0f Init PWM-able auto fan pins with SET_OUTPUT 2016-08-13 20:38:40 -07:00
Scott Lahteine
abf9696db1 Loop fan-pins based on array size 2016-08-13 20:05:32 -07:00
Scott Lahteine
e88575c8ec Init next_auto_fan_check_ms to zero 2016-08-13 20:05:32 -07:00
Scott Lahteine
b63d70b186 Fix serial output for MBL, M303 2016-08-10 18:49:52 -07:00
Scott Lahteine
b7b5b50a84 Throw bed min temp error only if heating 2016-08-08 22:49:22 -07:00
Scott Lahteine
d3ba878f70 Drop intermediate float in HEATER_0_USES_MAX6675 test 2016-08-08 22:49:22 -07:00
Scott Lahteine
3e8f9ecd1c Extend min/max_temp_error for the bed 2016-08-08 22:49:21 -07:00
AnHardt
aa9b52b2e7 MISO is an input 2016-08-08 20:09:57 +02:00
AnHardt
9ab94bd2c1 fix-babysrepping 2016-08-02 21:06:42 +02:00