Giuliano
eee1b7c50c
[2.0.x] Fix compile error ( #11465 )
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Address #11463
2018-08-06 23:14:53 -05:00
Scott Lahteine
76d4cfb064
Tweak some Max7219 code
2018-07-19 18:49:39 -05:00
Roxy-3D
db85ca93c4
Change Max7219_idle_task() to use a column instead of row if Y-Axis as 16 LED's
2018-07-19 17:01:31 -05:00
Roxy-3D
9660996cc3
Add Multi Unit Support for Max7219 to bugfix_2.0.0 ( #11285 )
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* Add Multi Unit Support for Max7219 to bugfix_2.0.0
* Apply multi-MAX7219 to example configs
* Tweak some spacing, macros
2018-07-19 13:56:47 -05:00
Scott Lahteine
229b26b02c
Clear LED matrix without startup test
2018-06-26 18:54:01 -05:00
Scott Lahteine
d4795e5b8e
[2.0.x] Tweaks and additions for MAX7219 ( #11034 )
2018-06-18 22:04:03 -05:00
etagle
0566badcef
Add memory barrier, optimal interrupt on-off
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Disabling an ISR on ARM has 3 instructions of latency. A Memory barrier is REQUIRED to ensure proper and predictable disabling. Memory barriers are expensive, so avoid disabling if already disabled (See https://mcuoneclipse.com/2015/10/16/nvic-disabling-interrupts-on-arm-cortex-m-and-the-need-for-a-memory-barrier-instruction/ )
2018-05-20 02:39:34 -05:00
Scott Lahteine
99ecdf59af
Smarter MIN, MAX, ABS macros
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Use macros that explicitly avoid double-evaluation and can be used for any datatype, replacing `min`, `max`, `abs`, `fabs`, `labs`, and `FABS`.
Co-Authored-By: ejtagle <ejtagle@hotmail.com>
2018-05-13 04:52:56 -05:00
Scott Lahteine
a1062eec5b
Better handling of DELAY_NS and DELAY_US ( #10716 )
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Co-Authored-By: ejtagle <ejtagle@hotmail.com>
2018-05-12 08:34:04 -05:00
Roxy-3D
c2c02bdc67
Change Max7219 coordinates to traditional (X,Y)
2018-05-05 16:08:54 -05:00
Scott Lahteine
212e52e485
Basic delay for Max7219 on ARM
2018-04-27 00:41:29 -05:00
Karl Andersson
58ca3be1ec
delayMicroseconds() cannot be called in critical section ( #10535 )
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on the STM32 platform
2018-04-26 14:31:01 -05:00
Luc Van Daele
646aa20b43
Overhaul of G33 Delta Calibration ( #8822 )
2018-04-11 21:14:48 -05:00
Roxy-3D
26cc12eaa4
Resolve corruption of Max7219 Debug LED Matrix
2018-04-08 21:26:36 -05:00
Roxy-3D
f5f1b069ad
Convert UBL mesh tilting to all use the same algorithm ( #9204 )
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A number of regressions were patched also. The UBL G29 P2 and P4 Press and Hold had stopped working. It is very possible this is broken in the bugfix_v1.1.x branch also.
The main purpose of the Pull Request is to get the 3-Point mesh tilting to use the LSF algorithm just like the grid based mesh tilt. This simplifies the logic and reduces the code size some what. But the real reason to do it is the 3-Point case can be solved exactly. And by feeding these numbers into the LSF algorithm it provides a way to check all that code for 'correctness'.
2018-01-16 11:08:00 -06:00
Scott Lahteine
1ce0fb336b
Patch Max7219_LED_Set input args
2017-11-20 21:15:15 -06:00
Scott Lahteine
32512332df
Apply some formatting
2017-11-18 03:12:30 -06:00
Scott Lahteine
d48cb6bf41
Apply coding standards to Max7219
2017-11-17 15:32:21 -06:00
Scott Lahteine
50f09cc029
Miscellaneous cleanup
2017-11-16 00:47:16 -06:00
Scott Lahteine
ada90f7335
Clean up trailing spaces
2017-10-26 23:33:43 -05:00
Roxy-3D
3f5f39576b
Reprint option for last SD Memory card file ( #8106 )
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* Re-Print of same SD Memory Card file with single click
* Re-Print of same SD Memory Card file with single click
* This is the bugfix-v2.0.0 version of https://github.com/MarlinFirmware/Marlin/pull/8104
2017-10-26 15:50:18 -05:00
Roxy-3D
6cb26c98c8
Fix Baby Stepping on 32-Bit platforms ( #8001 )
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Also, Max7219 debug code was used for this effort. It has been
improved and hardened.
2017-10-16 16:29:37 -05:00
Roxy-3D
0e260c6c1d
Get FolgerTech i3-2020 working again with 32-bit platforms ( #7944 )
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Setup FolgerTech i3-2020 Configuration files as a reference platform for
32-Bit work.
Also fix MAX7219 debug lights on 32-bit platforms.
2017-10-11 15:23:04 -05:00
Scott Lahteine
8fbb833de9
Encapsulate RGB(W) LEDs
2017-09-21 16:26:46 -05:00
