Scott Lahteine
c86ee574ec
Drop old comment
5 years ago
Roxy-3D
5d515c3a2f
Adjust for timing shift on Max7219 displays on AVR's
Something has shifted. The previous timing delays on the Max7219 debug displays is too tight without this correction.
I suspect something has been optimized and roughly 50ns of needed setup and hold time has disappeared.
This corrects the issue and the display results are clean again.
5 years ago
Scott Lahteine
118bd2f8b2
Apply loop shorthand macros ( #17159 )
5 years ago
Scott Lahteine
6bead0c1b0
Shorter paths to HAL, ExtUI ( #17156 )
5 years ago
Scott Lahteine
64d092935b
More useful ENABLED / DISABLED macros ( #17054 )
5 years ago
Scott Lahteine
c99773bae0
Max7219 suspend/resume
5 years ago
Scott Lahteine
1da49d0ac5
Non-blocking Max7219 test pattern
5 years ago
Scott Lahteine
fa6e7cb733
Function-style critical section macros
5 years ago
Scott Lahteine
bfad23d3e2
(c) 2020
5 years ago
Dirk O. Kaar
d0e1166cce
Fix Visual Micro "Arduino IDE for Visual Studio" support ( #16418 )
5 years ago
Scott Lahteine
941a09b6ac
Fix Max7219 with 256 or more cels
5 years ago
Scott Lahteine
a589456a14
Tweak mark/range/quantity conditions
5 years ago
Scott Lahteine
601b2d9f51
Send slightly less data to Max7219
5 years ago
Scott Lahteine
79f49040f1
Patch some Max7219 comments
5 years ago
Scott Lahteine
5c3ec6306f
Max7219 side-by-side arrangement ( #14702 )
5 years ago
Scott Lahteine
a7c41d28af
Max7219 non-functional tweaks
5 years ago
Scott Lahteine
750a16ad38
Fix MIN/MAX function collision with macros
5 years ago
Scott Lahteine
93cd66ac11
Tweaky change from (C) to (c)
5 years ago
Scott Lahteine
0feeef2604
Update copyright in headers
6 years ago
Roxy-3D
d3d6be8210
Add MAX7219 reverse units option ( #11860 )
6 years ago
Roxy-3D
0780913848
IDEX Improvements ( #11848 )
6 years ago
Scott Lahteine
8f0bbdcc9b
Fix up Max7219 orientations ( #11596 )
6 years ago
Scott Lahteine
56f1e17a25
[2.0.x] Max7219 cleanup, simplify, and extend ( #11575 )
6 years ago
Roxy-3D
aae4c67e5d
Max7219 Clean Up ( #11563 )
Some of the Rotations did not do the right thing with setting and clearing pixels.
I think it is correct now. But if not... It is much closer to being correct.
6 years ago
Dave Johnson
c64199941e
Compile only selected PIO environment ( #11519 )
6 years ago
Giuliano
eee1b7c50c
[2.0.x] Fix compile error ( #11465 )
Address #11463
6 years ago
Scott Lahteine
76d4cfb064
Tweak some Max7219 code
6 years ago
Roxy-3D
db85ca93c4
Change Max7219_idle_task() to use a column instead of row if Y-Axis as 16 LED's
6 years ago
Roxy-3D
9660996cc3
Add Multi Unit Support for Max7219 to bugfix_2.0.0 ( #11285 )
* Add Multi Unit Support for Max7219 to bugfix_2.0.0
* Apply multi-MAX7219 to example configs
* Tweak some spacing, macros
6 years ago
Scott Lahteine
229b26b02c
Clear LED matrix without startup test
6 years ago
Scott Lahteine
d4795e5b8e
[2.0.x] Tweaks and additions for MAX7219 ( #11034 )
6 years ago
etagle
0566badcef
Add memory barrier, optimal interrupt on-off
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/ )
6 years ago
Scott Lahteine
99ecdf59af
Smarter MIN, MAX, ABS macros
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>
6 years ago
Scott Lahteine
a1062eec5b
Better handling of DELAY_NS and DELAY_US ( #10716 )
Co-Authored-By: ejtagle <ejtagle@hotmail.com>
6 years ago
Roxy-3D
c2c02bdc67
Change Max7219 coordinates to traditional (X,Y)
6 years ago
Scott Lahteine
212e52e485
Basic delay for Max7219 on ARM
6 years ago
Karl Andersson
58ca3be1ec
delayMicroseconds() cannot be called in critical section ( #10535 )
on the STM32 platform
6 years ago
Luc Van Daele
646aa20b43
Overhaul of G33 Delta Calibration ( #8822 )
7 years ago
Roxy-3D
26cc12eaa4
Resolve corruption of Max7219 Debug LED Matrix
7 years ago
Roxy-3D
f5f1b069ad
Convert UBL mesh tilting to all use the same algorithm ( #9204 )
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'.
7 years ago
Scott Lahteine
1ce0fb336b
Patch Max7219_LED_Set input args
7 years ago
Scott Lahteine
32512332df
Apply some formatting
7 years ago
Scott Lahteine
d48cb6bf41
Apply coding standards to Max7219
7 years ago
Scott Lahteine
50f09cc029
Miscellaneous cleanup
7 years ago
Scott Lahteine
ada90f7335
Clean up trailing spaces
7 years ago
Roxy-3D
3f5f39576b
Reprint option for last SD Memory card file ( #8106 )
* 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
7 years ago
Roxy-3D
6cb26c98c8
Fix Baby Stepping on 32-Bit platforms ( #8001 )
Also, Max7219 debug code was used for this effort. It has been
improved and hardened.
7 years ago
Roxy-3D
0e260c6c1d
Get FolgerTech i3-2020 working again with 32-bit platforms ( #7944 )
Setup FolgerTech i3-2020 Configuration files as a reference platform for
32-Bit work.
Also fix MAX7219 debug lights on 32-bit platforms.
7 years ago
Scott Lahteine
8fbb833de9
Encapsulate RGB(W) LEDs
7 years ago