Claudius Coenen
0a819edc54
removing unused variable from Stepper
2015-09-23 23:12:47 +02:00
Federico Fissore
5e98cd8528
Examples: mass code format. See example_formatter.conf
2015-07-06 15:19:05 +02:00
Federico Fissore
e04e4a68ec
Stepper: releasing version 1.1.1
2015-06-10 15:01:20 +02:00
Cristian Maglie
f2a8f517f0
Stepper: fixed indentation
2015-06-05 16:18:46 +02:00
Cristian Maglie
1064554b87
Stepper: optimization on timing calculations
...
micros() is now called only once per cycle (instead of 3).
The rollover check is superflous because the "last_step_time" field
is unsigned.
2015-06-05 16:18:46 +02:00
Cristian Maglie
0546bf04e0
Stepper library: updated version
2015-06-05 16:18:46 +02:00
Ryan Orendorff
50ca5d8f75
Stepper Library supports 5 phase, 5 wire motors.
2015-06-05 16:18:46 +02:00
ekozlenko
caf000b005
Fixed unsigned var and version note
2015-06-05 16:18:46 +02:00
ekozlenko
847816739f
Update stepper library: High-speed stepping mod and timer rollover fix
...
When using the stepper library with a 1.8 degrees per step motor, and at high angular speeds, the current Stepper library leads to really loud and jittery rotation. This is due to the fact that the timing is calculated in milliseconds, and the delay length between steps is only 2.5 milliseconds when trying to spin at 120 rpm. Since only integer math is performed, you end up actually bouncing between different step delays, and thus speeds, from step to step instead of giving the motor a constant input. Which causes the motor to freak out.
Changing the library to calculate the step delays in micros() solves that problem for any speed you can reasonably demand from your stepper motor. The down side is that the micros() counter rolls over every hour or so, and any move you perform after that point will hang your code. Easy fix for that is to add an || micros() - this->last_step_time < 0 to the while loop if statement in Stepper.cpp.
2015-06-05 16:18:46 +02:00
Federico Fissore
9166828bfe
Due to website configuration changes, every url starting with http://arduino.cc has been changed to http://www.arduino.cc . Fixes #3191
2015-05-20 17:10:06 +02:00
Federico Fissore
5519f15663
Libraries: added help files to mitigate missing contextual reference issue
2015-04-23 17:19:15 +02:00
Federico Fissore
0b4b76fa67
Bundled libraries update
2015-04-23 13:01:30 +02:00
Arturo Guadalupi
9eb2bac42e
First licenses review
2015-04-23 12:53:30 +02:00
Federico Fissore
f7106ecc65
Libraries: version now compliant with semver. See http://semver.org/
2015-03-27 15:01:49 +01:00
Federico Fissore
0ae9e3a0d0
Libraries: added missing properties
2015-02-25 11:20:40 +01:00
Arturo Guadalupi
ce412a0461
Added README.adoc for the library manager project
2015-01-16 17:14:02 +01:00
Cristian Maglie
6d7751cf5f
Fixed some libraries metadata.
2015-01-16 12:22:24 +01:00
Fede85
b02e85ceb2
modified sentences in library.properties files
2014-07-18 19:41:34 +02:00
Cristian Maglie
76ded605ff
Updated all library.properties to 1.5 rev2 lib format
2014-02-18 22:32:24 +01:00
Federico Fissore
b4c68b3dff
Run new astyle formatter against all the examples
2013-10-21 09:58:40 +02:00
Cristian Maglie
07d9d558b5
Updated libraries metadata
2013-08-08 16:40:55 +02:00
Fede85
d94e7e8ae0
deleted Twitter examples from Ethernet and GSM libraries
2013-07-10 12:37:02 +02:00
Fede85
dc9c791070
Stepper library to the new format
2013-06-27 19:24:16 +02:00
Cristian Maglie
57b8713cab
Moved libraries folder inside platform folder. Now libraries and examples are searched per board/platform
2012-01-04 15:14:51 +01:00
Tom Igoe
35777612c0
Changed all .pde examples to .ino
...
All examples in /build/shared/examples/ and /libraries/ have had their
extensions changed to .ino
2011-08-30 15:33:32 -04:00
David A. Mellis
d05e4021d0
Renamed WProgram.h to Arduino.h.
2011-03-01 19:52:13 -05:00
Tom Igoe
b3c92d834f
added new stepper library examples
2010-10-28 09:39:36 -04:00
Tom Igoe
d3643850ce
Added public domain notice
2010-02-24 03:53:35 +00:00
David A. Mellis
3075c8e4fd
Moving libraries out of arduino platform / core directory and to top-level.
2009-11-07 17:54:56 +00:00
