Add ParkingSensor
This commit is contained in:
Henrik Ekblad
+1029
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/*--------------------------------------------------------------------
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This file is part of the Adafruit NeoPixel library.
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NeoPixel is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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||||||
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||||||
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NeoPixel is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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||||||
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GNU Lesser General Public License for more details.
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||||||
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||||||
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You should have received a copy of the GNU Lesser General Public
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||||||
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License along with NeoPixel. If not, see
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<http://www.gnu.org/licenses/>.
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--------------------------------------------------------------------*/
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#ifndef ADAFRUIT_NEOPIXEL_H
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#define ADAFRUIT_NEOPIXEL_H
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#if (ARDUINO >= 100)
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#include <Arduino.h>
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#else
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#include <WProgram.h>
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#include <pins_arduino.h>
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#endif
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// 'type' flags for LED pixels (third parameter to constructor):
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#define NEO_RGB 0x00 // Wired for RGB data order
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#define NEO_GRB 0x01 // Wired for GRB data order
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#define NEO_BRG 0x04
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#define NEO_COLMASK 0x01
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#define NEO_KHZ800 0x02 // 800 KHz datastream
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#define NEO_SPDMASK 0x02
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// Trinket flash space is tight, v1 NeoPixels aren't handled by default.
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// Remove the ifndef/endif to add support -- but code will be bigger.
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// Conversely, can comment out the #defines to save space on other MCUs.
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#ifndef __AVR_ATtiny85__
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#define NEO_KHZ400 0x00 // 400 KHz datastream
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#endif
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class Adafruit_NeoPixel {
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public:
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// Constructor: number of LEDs, pin number, LED type
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Adafruit_NeoPixel(uint16_t n, uint8_t p=6, uint8_t t=NEO_GRB + NEO_KHZ800);
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~Adafruit_NeoPixel();
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void
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begin(void),
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show(void),
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setPin(uint8_t p),
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setPixelColor(uint16_t n, uint8_t r, uint8_t g, uint8_t b),
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setPixelColor(uint16_t n, uint32_t c),
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setBrightness(uint8_t),
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clear();
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uint8_t
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*getPixels(void) const,
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getBrightness(void) const;
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uint16_t
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numPixels(void) const;
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static uint32_t
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Color(uint8_t r, uint8_t g, uint8_t b);
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uint32_t
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getPixelColor(uint16_t n) const;
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inline bool
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canShow(void) { return (micros() - endTime) >= 50L; }
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private:
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const uint16_t
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numLEDs, // Number of RGB LEDs in strip
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numBytes; // Size of 'pixels' buffer below
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uint8_t
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pin, // Output pin number
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brightness,
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*pixels, // Holds LED color values (3 bytes each)
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rOffset, // Index of red byte within each 3-byte pixel
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gOffset, // Index of green byte
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bOffset; // Index of blue byte
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const uint8_t
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type; // Pixel flags (400 vs 800 KHz, RGB vs GRB color)
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uint32_t
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endTime; // Latch timing reference
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#ifdef __AVR__
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const volatile uint8_t
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*port; // Output PORT register
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uint8_t
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pinMask; // Output PORT bitmask
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#endif
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};
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#endif // ADAFRUIT_NEOPIXEL_H
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Executable
+794
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GNU GENERAL PUBLIC LICENSE
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||||||
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Version 3, 29 June 2007
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Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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Everyone is permitted to copy and distribute verbatim copies
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|
of this license document, but changing it is not allowed.
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|
Preamble
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|
The GNU General Public License is a free, copyleft license for
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software and other kinds of works.
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The licenses for most software and other practical works are designed
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to take away your freedom to share and change the works. By contrast,
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the GNU General Public License is intended to guarantee your freedom to
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share and change all versions of a program--to make sure it remains free
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|
software for all its users. We, the Free Software Foundation, use the
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GNU General Public License for most of our software; it applies also to
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any other work released this way by its authors. You can apply it to
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your programs, too.
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When we speak of free software, we are referring to freedom, not
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have the freedom to distribute copies of free software (and charge for
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To protect your rights, we need to prevent others from denying you
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certain responsibilities if you distribute copies of the software, or if
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For example, if you distribute copies of such a program, whether
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Developers that use the GNU GPL protect your rights with two steps:
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giving you legal permission to copy, distribute and/or modify it.
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For the developers' and authors' protection, the GPL clearly explains
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Some devices are designed to deny users access to install or run
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Finally, every program is threatened constantly by software patents.
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The precise terms and conditions for copying, distribution and
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modification follow.
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TERMS AND CONDITIONS
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0. Definitions.
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"This License" refers to version 3 of the GNU General Public License.
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"Copyright" also means copyright-like laws that apply to other kinds of
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All rights granted under this License are granted for the term of
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||||||
|
written offer to provide the Corresponding Source. This
|
||||||
|
alternative is allowed only occasionally and noncommercially, and
|
||||||
|
only if you received the object code with such an offer, in accord
|
||||||
|
with subsection 6b.
|
||||||
|
|
||||||
|
d) Convey the object code by offering access from a designated
|
||||||
|
place (gratis or for a charge), and offer equivalent access to the
|
||||||
|
Corresponding Source in the same way through the same place at no
|
||||||
|
further charge. You need not require recipients to copy the
|
||||||
|
Corresponding Source along with the object code. If the place to
|
||||||
|
copy the object code is a network server, the Corresponding Source
|
||||||
|
may be on a different server (operated by you or a third party)
|
||||||
|
that supports equivalent copying facilities, provided you maintain
|
||||||
|
clear directions next to the object code saying where to find the
|
||||||
|
Corresponding Source. Regardless of what server hosts the
|
||||||
|
Corresponding Source, you remain obligated to ensure that it is
|
||||||
|
available for as long as needed to satisfy these requirements.
|
||||||
|
|
||||||
|
e) Convey the object code using peer-to-peer transmission, provided
|
||||||
|
you inform other peers where the object code and Corresponding
|
||||||
|
Source of the work are being offered to the general public at no
|
||||||
|
charge under subsection 6d.
|
||||||
|
|
||||||
|
A separable portion of the object code, whose source code is excluded
|
||||||
|
from the Corresponding Source as a System Library, need not be
|
||||||
|
included in conveying the object code work.
|
||||||
|
|
||||||
|
A "User Product" is either (1) a "consumer product", which means any
|
||||||
|
tangible personal property which is normally used for personal, family,
|
||||||
|
or household purposes, or (2) anything designed or sold for incorporation
|
||||||
|
into a dwelling. In determining whether a product is a consumer product,
|
||||||
|
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||||
|
product received by a particular user, "normally used" refers to a
|
||||||
|
typical or common use of that class of product, regardless of the status
|
||||||
|
of the particular user or of the way in which the particular user
|
||||||
|
actually uses, or expects or is expected to use, the product. A product
|
||||||
|
is a consumer product regardless of whether the product has substantial
|
||||||
|
commercial, industrial or non-consumer uses, unless such uses represent
|
||||||
|
the only significant mode of use of the product.
|
||||||
|
|
||||||
|
"Installation Information" for a User Product means any methods,
|
||||||
|
procedures, authorization keys, or other information required to install
|
||||||
|
and execute modified versions of a covered work in that User Product from
|
||||||
|
a modified version of its Corresponding Source. The information must
|
||||||
|
suffice to ensure that the continued functioning of the modified object
|
||||||
|
code is in no case prevented or interfered with solely because
|
||||||
|
modification has been made.
|
||||||
|
|
||||||
|
If you convey an object code work under this section in, or with, or
|
||||||
|
specifically for use in, a User Product, and the conveying occurs as
|
||||||
|
part of a transaction in which the right of possession and use of the
|
||||||
|
User Product is transferred to the recipient in perpetuity or for a
|
||||||
|
fixed term (regardless of how the transaction is characterized), the
|
||||||
|
Corresponding Source conveyed under this section must be accompanied
|
||||||
|
by the Installation Information. But this requirement does not apply
|
||||||
|
if neither you nor any third party retains the ability to install
|
||||||
|
modified object code on the User Product (for example, the work has
|
||||||
|
been installed in ROM).
|
||||||
|
|
||||||
|
The requirement to provide Installation Information does not include a
|
||||||
|
requirement to continue to provide support service, warranty, or updates
|
||||||
|
for a work that has been modified or installed by the recipient, or for
|
||||||
|
the User Product in which it has been modified or installed. Access to a
|
||||||
|
network may be denied when the modification itself materially and
|
||||||
|
adversely affects the operation of the network or violates the rules and
|
||||||
|
protocols for communication across the network.
|
||||||
|
|
||||||
|
Corresponding Source conveyed, and Installation Information provided,
|
||||||
|
in accord with this section must be in a format that is publicly
|
||||||
|
documented (and with an implementation available to the public in
|
||||||
|
source code form), and must require no special password or key for
|
||||||
|
unpacking, reading or copying.
|
||||||
|
|
||||||
|
7. Additional Terms.
|
||||||
|
|
||||||
|
"Additional permissions" are terms that supplement the terms of this
|
||||||
|
License by making exceptions from one or more of its conditions.
|
||||||
|
Additional permissions that are applicable to the entire Program shall
|
||||||
|
be treated as though they were included in this License, to the extent
|
||||||
|
that they are valid under applicable law. If additional permissions
|
||||||
|
apply only to part of the Program, that part may be used separately
|
||||||
|
under those permissions, but the entire Program remains governed by
|
||||||
|
this License without regard to the additional permissions.
|
||||||
|
|
||||||
|
When you convey a copy of a covered work, you may at your option
|
||||||
|
remove any additional permissions from that copy, or from any part of
|
||||||
|
it. (Additional permissions may be written to require their own
|
||||||
|
removal in certain cases when you modify the work.) You may place
|
||||||
|
additional permissions on material, added by you to a covered work,
|
||||||
|
for which you have or can give appropriate copyright permission.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, for material you
|
||||||
|
add to a covered work, you may (if authorized by the copyright holders of
|
||||||
|
that material) supplement the terms of this License with terms:
|
||||||
|
|
||||||
|
a) Disclaiming warranty or limiting liability differently from the
|
||||||
|
terms of sections 15 and 16 of this License; or
|
||||||
|
|
||||||
|
b) Requiring preservation of specified reasonable legal notices or
|
||||||
|
author attributions in that material or in the Appropriate Legal
|
||||||
|
Notices displayed by works containing it; or
|
||||||
|
|
||||||
|
c) Prohibiting misrepresentation of the origin of that material, or
|
||||||
|
requiring that modified versions of such material be marked in
|
||||||
|
reasonable ways as different from the original version; or
|
||||||
|
|
||||||
|
d) Limiting the use for publicity purposes of names of licensors or
|
||||||
|
authors of the material; or
|
||||||
|
|
||||||
|
e) Declining to grant rights under trademark law for use of some
|
||||||
|
trade names, trademarks, or service marks; or
|
||||||
|
|
||||||
|
f) Requiring indemnification of licensors and authors of that
|
||||||
|
material by anyone who conveys the material (or modified versions of
|
||||||
|
it) with contractual assumptions of liability to the recipient, for
|
||||||
|
any liability that these contractual assumptions directly impose on
|
||||||
|
those licensors and authors.
|
||||||
|
|
||||||
|
All other non-permissive additional terms are considered "further
|
||||||
|
restrictions" within the meaning of section 10. If the Program as you
|
||||||
|
received it, or any part of it, contains a notice stating that it is
|
||||||
|
governed by this License along with a term that is a further
|
||||||
|
restriction, you may remove that term. If a license document contains
|
||||||
|
a further restriction but permits relicensing or conveying under this
|
||||||
|
License, you may add to a covered work material governed by the terms
|
||||||
|
of that license document, provided that the further restriction does
|
||||||
|
not survive such relicensing or conveying.
|
||||||
|
|
||||||
|
If you add terms to a covered work in accord with this section, you
|
||||||
|
must place, in the relevant source files, a statement of the
|
||||||
|
additional terms that apply to those files, or a notice indicating
|
||||||
|
where to find the applicable terms.
|
||||||
|
|
||||||
|
Additional terms, permissive or non-permissive, may be stated in the
|
||||||
|
form of a separately written license, or stated as exceptions;
|
||||||
|
the above requirements apply either way.
|
||||||
|
|
||||||
|
8. Termination.
|
||||||
|
|
||||||
|
You may not propagate or modify a covered work except as expressly
|
||||||
|
provided under this License. Any attempt otherwise to propagate or
|
||||||
|
modify it is void, and will automatically terminate your rights under
|
||||||
|
this License (including any patent licenses granted under the third
|
||||||
|
paragraph of section 11).
|
||||||
|
|
||||||
|
However, if you cease all violation of this License, then your
|
||||||
|
license from a particular copyright holder is reinstated (a)
|
||||||
|
provisionally, unless and until the copyright holder explicitly and
|
||||||
|
finally terminates your license, and (b) permanently, if the copyright
|
||||||
|
holder fails to notify you of the violation by some reasonable means
|
||||||
|
prior to 60 days after the cessation.
|
||||||
|
|
||||||
|
Moreover, your license from a particular copyright holder is
|
||||||
|
reinstated permanently if the copyright holder notifies you of the
|
||||||
|
violation by some reasonable means, this is the first time you have
|
||||||
|
received notice of violation of this License (for any work) from that
|
||||||
|
copyright holder, and you cure the violation prior to 30 days after
|
||||||
|
your receipt of the notice.
|
||||||
|
|
||||||
|
Termination of your rights under this section does not terminate the
|
||||||
|
licenses of parties who have received copies or rights from you under
|
||||||
|
this License. If your rights have been terminated and not permanently
|
||||||
|
reinstated, you do not qualify to receive new licenses for the same
|
||||||
|
material under section 10.
|
||||||
|
|
||||||
|
9. Acceptance Not Required for Having Copies.
|
||||||
|
|
||||||
|
You are not required to accept this License in order to receive or
|
||||||
|
run a copy of the Program. Ancillary propagation of a covered work
|
||||||
|
occurring solely as a consequence of using peer-to-peer transmission
|
||||||
|
to receive a copy likewise does not require acceptance. However,
|
||||||
|
nothing other than this License grants you permission to propagate or
|
||||||
|
modify any covered work. These actions infringe copyright if you do
|
||||||
|
not accept this License. Therefore, by modifying or propagating a
|
||||||
|
covered work, you indicate your acceptance of this License to do so.
|
||||||
|
|
||||||
|
10. Automatic Licensing of Downstream Recipients.
|
||||||
|
|
||||||
|
Each time you convey a covered work, the recipient automatically
|
||||||
|
receives a license from the original licensors, to run, modify and
|
||||||
|
propagate that work, subject to this License. You are not responsible
|
||||||
|
for enforcing compliance by third parties with this License.
|
||||||
|
|
||||||
|
An "entity transaction" is a transaction transferring control of an
|
||||||
|
organization, or substantially all assets of one, or subdividing an
|
||||||
|
organization, or merging organizations. If propagation of a covered
|
||||||
|
work results from an entity transaction, each party to that
|
||||||
|
transaction who receives a copy of the work also receives whatever
|
||||||
|
licenses to the work the party's predecessor in interest had or could
|
||||||
|
give under the previous paragraph, plus a right to possession of the
|
||||||
|
Corresponding Source of the work from the predecessor in interest, if
|
||||||
|
the predecessor has it or can get it with reasonable efforts.
|
||||||
|
|
||||||
|
You may not impose any further restrictions on the exercise of the
|
||||||
|
rights granted or affirmed under this License. For example, you may
|
||||||
|
not impose a license fee, royalty, or other charge for exercise of
|
||||||
|
rights granted under this License, and you may not initiate litigation
|
||||||
|
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||||
|
any patent claim is infringed by making, using, selling, offering for
|
||||||
|
sale, or importing the Program or any portion of it.
|
||||||
|
|
||||||
|
11. Patents.
|
||||||
|
|
||||||
|
A "contributor" is a copyright holder who authorizes use under this
|
||||||
|
License of the Program or a work on which the Program is based. The
|
||||||
|
work thus licensed is called the contributor's "contributor version".
|
||||||
|
|
||||||
|
A contributor's "essential patent claims" are all patent claims
|
||||||
|
owned or controlled by the contributor, whether already acquired or
|
||||||
|
hereafter acquired, that would be infringed by some manner, permitted
|
||||||
|
by this License, of making, using, or selling its contributor version,
|
||||||
|
but do not include claims that would be infringed only as a
|
||||||
|
consequence of further modification of the contributor version. For
|
||||||
|
purposes of this definition, "control" includes the right to grant
|
||||||
|
patent sublicenses in a manner consistent with the requirements of
|
||||||
|
this License.
|
||||||
|
|
||||||
|
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||||
|
patent license under the contributor's essential patent claims, to
|
||||||
|
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||||
|
propagate the contents of its contributor version.
|
||||||
|
|
||||||
|
In the following three paragraphs, a "patent license" is any express
|
||||||
|
agreement or commitment, however denominated, not to enforce a patent
|
||||||
|
(such as an express permission to practice a patent or covenant not to
|
||||||
|
sue for patent infringement). To "grant" such a patent license to a
|
||||||
|
party means to make such an agreement or commitment not to enforce a
|
||||||
|
patent against the party.
|
||||||
|
|
||||||
|
If you convey a covered work, knowingly relying on a patent license,
|
||||||
|
and the Corresponding Source of the work is not available for anyone
|
||||||
|
to copy, free of charge and under the terms of this License, through a
|
||||||
|
publicly available network server or other readily accessible means,
|
||||||
|
then you must either (1) cause the Corresponding Source to be so
|
||||||
|
available, or (2) arrange to deprive yourself of the benefit of the
|
||||||
|
patent license for this particular work, or (3) arrange, in a manner
|
||||||
|
consistent with the requirements of this License, to extend the patent
|
||||||
|
license to downstream recipients. "Knowingly relying" means you have
|
||||||
|
actual knowledge that, but for the patent license, your conveying the
|
||||||
|
covered work in a country, or your recipient's use of the covered work
|
||||||
|
in a country, would infringe one or more identifiable patents in that
|
||||||
|
country that you have reason to believe are valid.
|
||||||
|
|
||||||
|
If, pursuant to or in connection with a single transaction or
|
||||||
|
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||||
|
covered work, and grant a patent license to some of the parties
|
||||||
|
receiving the covered work authorizing them to use, propagate, modify
|
||||||
|
or convey a specific copy of the covered work, then the patent license
|
||||||
|
you grant is automatically extended to all recipients of the covered
|
||||||
|
work and works based on it.
|
||||||
|
|
||||||
|
A patent license is "discriminatory" if it does not include within
|
||||||
|
the scope of its coverage, prohibits the exercise of, or is
|
||||||
|
conditioned on the non-exercise of one or more of the rights that are
|
||||||
|
specifically granted under this License. You may not convey a covered
|
||||||
|
work if you are a party to an arrangement with a third party that is
|
||||||
|
in the business of distributing software, under which you make payment
|
||||||
|
to the third party based on the extent of your activity of conveying
|
||||||
|
the work, and under which the third party grants, to any of the
|
||||||
|
parties who would receive the covered work from you, a discriminatory
|
||||||
|
patent license (a) in connection with copies of the covered work
|
||||||
|
conveyed by you (or copies made from those copies), or (b) primarily
|
||||||
|
for and in connection with specific products or compilations that
|
||||||
|
contain the covered work, unless you entered into that arrangement,
|
||||||
|
or that patent license was granted, prior to 28 March 2007.
|
||||||
|
|
||||||
|
Nothing in this License shall be construed as excluding or limiting
|
||||||
|
any implied license or other defenses to infringement that may
|
||||||
|
otherwise be available to you under applicable patent law.
|
||||||
|
|
||||||
|
12. No Surrender of Others' Freedom.
|
||||||
|
|
||||||
|
If conditions are imposed on you (whether by court order, agreement or
|
||||||
|
otherwise) that contradict the conditions of this License, they do not
|
||||||
|
excuse you from the conditions of this License. If you cannot convey a
|
||||||
|
covered work so as to satisfy simultaneously your obligations under this
|
||||||
|
License and any other pertinent obligations, then as a consequence you may
|
||||||
|
not convey it at all. For example, if you agree to terms that obligate you
|
||||||
|
to collect a royalty for further conveying from those to whom you convey
|
||||||
|
the Program, the only way you could satisfy both those terms and this
|
||||||
|
License would be to refrain entirely from conveying the Program.
|
||||||
|
|
||||||
|
13. Use with the GNU Affero General Public License.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, you have
|
||||||
|
permission to link or combine any covered work with a work licensed
|
||||||
|
under version 3 of the GNU Affero General Public License into a single
|
||||||
|
combined work, and to convey the resulting work. The terms of this
|
||||||
|
License will continue to apply to the part which is the covered work,
|
||||||
|
but the special requirements of the GNU Affero General Public License,
|
||||||
|
section 13, concerning interaction through a network will apply to the
|
||||||
|
combination as such.
|
||||||
|
|
||||||
|
14. Revised Versions of this License.
|
||||||
|
|
||||||
|
The Free Software Foundation may publish revised and/or new versions of
|
||||||
|
the GNU General Public License from time to time. Such new versions will
|
||||||
|
be similar in spirit to the present version, but may differ in detail to
|
||||||
|
address new problems or concerns.
|
||||||
|
|
||||||
|
Each version is given a distinguishing version number. If the
|
||||||
|
Program specifies that a certain numbered version of the GNU General
|
||||||
|
Public License "or any later version" applies to it, you have the
|
||||||
|
option of following the terms and conditions either of that numbered
|
||||||
|
version or of any later version published by the Free Software
|
||||||
|
Foundation. If the Program does not specify a version number of the
|
||||||
|
GNU General Public License, you may choose any version ever published
|
||||||
|
by the Free Software Foundation.
|
||||||
|
|
||||||
|
If the Program specifies that a proxy can decide which future
|
||||||
|
versions of the GNU General Public License can be used, that proxy's
|
||||||
|
public statement of acceptance of a version permanently authorizes you
|
||||||
|
to choose that version for the Program.
|
||||||
|
|
||||||
|
Later license versions may give you additional or different
|
||||||
|
permissions. However, no additional obligations are imposed on any
|
||||||
|
author or copyright holder as a result of your choosing to follow a
|
||||||
|
later version.
|
||||||
|
|
||||||
|
15. Disclaimer of Warranty.
|
||||||
|
|
||||||
|
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||||
|
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||||
|
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||||
|
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||||
|
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||||
|
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||||
|
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||||
|
|
||||||
|
16. Limitation of Liability.
|
||||||
|
|
||||||
|
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||||
|
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||||
|
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||||
|
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||||
|
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||||
|
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||||
|
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||||
|
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||||
|
SUCH DAMAGES.
|
||||||
|
|
||||||
|
17. Interpretation of Sections 15 and 16.
|
||||||
|
|
||||||
|
If the disclaimer of warranty and limitation of liability provided
|
||||||
|
above cannot be given local legal effect according to their terms,
|
||||||
|
reviewing courts shall apply local law that most closely approximates
|
||||||
|
an absolute waiver of all civil liability in connection with the
|
||||||
|
Program, unless a warranty or assumption of liability accompanies a
|
||||||
|
copy of the Program in return for a fee.
|
||||||
|
|
||||||
|
END OF TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
LGPL ADDENDUM:
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
GNU LESSER GENERAL PUBLIC LICENSE
|
||||||
|
Version 3, 29 June 2007
|
||||||
|
|
||||||
|
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
|
||||||
|
Everyone is permitted to copy and distribute verbatim copies
|
||||||
|
of this license document, but changing it is not allowed.
|
||||||
|
|
||||||
|
|
||||||
|
This version of the GNU Lesser General Public License incorporates
|
||||||
|
the terms and conditions of version 3 of the GNU General Public
|
||||||
|
License, supplemented by the additional permissions listed below.
|
||||||
|
|
||||||
|
0. Additional Definitions.
|
||||||
|
|
||||||
|
As used herein, "this License" refers to version 3 of the GNU Lesser
|
||||||
|
General Public License, and the "GNU GPL" refers to version 3 of the GNU
|
||||||
|
General Public License.
|
||||||
|
|
||||||
|
"The Library" refers to a covered work governed by this License,
|
||||||
|
other than an Application or a Combined Work as defined below.
|
||||||
|
|
||||||
|
An "Application" is any work that makes use of an interface provided
|
||||||
|
by the Library, but which is not otherwise based on the Library.
|
||||||
|
Defining a subclass of a class defined by the Library is deemed a mode
|
||||||
|
of using an interface provided by the Library.
|
||||||
|
|
||||||
|
A "Combined Work" is a work produced by combining or linking an
|
||||||
|
Application with the Library. The particular version of the Library
|
||||||
|
with which the Combined Work was made is also called the "Linked
|
||||||
|
Version".
|
||||||
|
|
||||||
|
The "Minimal Corresponding Source" for a Combined Work means the
|
||||||
|
Corresponding Source for the Combined Work, excluding any source code
|
||||||
|
for portions of the Combined Work that, considered in isolation, are
|
||||||
|
based on the Application, and not on the Linked Version.
|
||||||
|
|
||||||
|
The "Corresponding Application Code" for a Combined Work means the
|
||||||
|
object code and/or source code for the Application, including any data
|
||||||
|
and utility programs needed for reproducing the Combined Work from the
|
||||||
|
Application, but excluding the System Libraries of the Combined Work.
|
||||||
|
|
||||||
|
1. Exception to Section 3 of the GNU GPL.
|
||||||
|
|
||||||
|
You may convey a covered work under sections 3 and 4 of this License
|
||||||
|
without being bound by section 3 of the GNU GPL.
|
||||||
|
|
||||||
|
2. Conveying Modified Versions.
|
||||||
|
|
||||||
|
If you modify a copy of the Library, and, in your modifications, a
|
||||||
|
facility refers to a function or data to be supplied by an Application
|
||||||
|
that uses the facility (other than as an argument passed when the
|
||||||
|
facility is invoked), then you may convey a copy of the modified
|
||||||
|
version:
|
||||||
|
|
||||||
|
a) under this License, provided that you make a good faith effort to
|
||||||
|
ensure that, in the event an Application does not supply the
|
||||||
|
function or data, the facility still operates, and performs
|
||||||
|
whatever part of its purpose remains meaningful, or
|
||||||
|
|
||||||
|
b) under the GNU GPL, with none of the additional permissions of
|
||||||
|
this License applicable to that copy.
|
||||||
|
|
||||||
|
3. Object Code Incorporating Material from Library Header Files.
|
||||||
|
|
||||||
|
The object code form of an Application may incorporate material from
|
||||||
|
a header file that is part of the Library. You may convey such object
|
||||||
|
code under terms of your choice, provided that, if the incorporated
|
||||||
|
material is not limited to numerical parameters, data structure
|
||||||
|
layouts and accessors, or small macros, inline functions and templates
|
||||||
|
(ten or fewer lines in length), you do both of the following:
|
||||||
|
|
||||||
|
a) Give prominent notice with each copy of the object code that the
|
||||||
|
Library is used in it and that the Library and its use are
|
||||||
|
covered by this License.
|
||||||
|
|
||||||
|
b) Accompany the object code with a copy of the GNU GPL and this license
|
||||||
|
document.
|
||||||
|
|
||||||
|
4. Combined Works.
|
||||||
|
|
||||||
|
You may convey a Combined Work under terms of your choice that,
|
||||||
|
taken together, effectively do not restrict modification of the
|
||||||
|
portions of the Library contained in the Combined Work and reverse
|
||||||
|
engineering for debugging such modifications, if you also do each of
|
||||||
|
the following:
|
||||||
|
|
||||||
|
a) Give prominent notice with each copy of the Combined Work that
|
||||||
|
the Library is used in it and that the Library and its use are
|
||||||
|
covered by this License.
|
||||||
|
|
||||||
|
b) Accompany the Combined Work with a copy of the GNU GPL and this license
|
||||||
|
document.
|
||||||
|
|
||||||
|
c) For a Combined Work that displays copyright notices during
|
||||||
|
execution, include the copyright notice for the Library among
|
||||||
|
these notices, as well as a reference directing the user to the
|
||||||
|
copies of the GNU GPL and this license document.
|
||||||
|
|
||||||
|
d) Do one of the following:
|
||||||
|
|
||||||
|
0) Convey the Minimal Corresponding Source under the terms of this
|
||||||
|
License, and the Corresponding Application Code in a form
|
||||||
|
suitable for, and under terms that permit, the user to
|
||||||
|
recombine or relink the Application with a modified version of
|
||||||
|
the Linked Version to produce a modified Combined Work, in the
|
||||||
|
manner specified by section 6 of the GNU GPL for conveying
|
||||||
|
Corresponding Source.
|
||||||
|
|
||||||
|
1) Use a suitable shared library mechanism for linking with the
|
||||||
|
Library. A suitable mechanism is one that (a) uses at run time
|
||||||
|
a copy of the Library already present on the user's computer
|
||||||
|
system, and (b) will operate properly with a modified version
|
||||||
|
of the Library that is interface-compatible with the Linked
|
||||||
|
Version.
|
||||||
|
|
||||||
|
e) Provide Installation Information, but only if you would otherwise
|
||||||
|
be required to provide such information under section 6 of the
|
||||||
|
GNU GPL, and only to the extent that such information is
|
||||||
|
necessary to install and execute a modified version of the
|
||||||
|
Combined Work produced by recombining or relinking the
|
||||||
|
Application with a modified version of the Linked Version. (If
|
||||||
|
you use option 4d0, the Installation Information must accompany
|
||||||
|
the Minimal Corresponding Source and Corresponding Application
|
||||||
|
Code. If you use option 4d1, you must provide the Installation
|
||||||
|
Information in the manner specified by section 6 of the GNU GPL
|
||||||
|
for conveying Corresponding Source.)
|
||||||
|
|
||||||
|
5. Combined Libraries.
|
||||||
|
|
||||||
|
You may place library facilities that are a work based on the
|
||||||
|
Library side by side in a single library together with other library
|
||||||
|
facilities that are not Applications and are not covered by this
|
||||||
|
License, and convey such a combined library under terms of your
|
||||||
|
choice, if you do both of the following:
|
||||||
|
|
||||||
|
a) Accompany the combined library with a copy of the same work based
|
||||||
|
on the Library, uncombined with any other library facilities,
|
||||||
|
conveyed under the terms of this License.
|
||||||
|
|
||||||
|
b) Give prominent notice with the combined library that part of it
|
||||||
|
is a work based on the Library, and explaining where to find the
|
||||||
|
accompanying uncombined form of the same work.
|
||||||
|
|
||||||
|
6. Revised Versions of the GNU Lesser General Public License.
|
||||||
|
|
||||||
|
The Free Software Foundation may publish revised and/or new versions
|
||||||
|
of the GNU Lesser General Public License from time to time. Such new
|
||||||
|
versions will be similar in spirit to the present version, but may
|
||||||
|
differ in detail to address new problems or concerns.
|
||||||
|
|
||||||
|
Each version is given a distinguishing version number. If the
|
||||||
|
Library as you received it specifies that a certain numbered version
|
||||||
|
of the GNU Lesser General Public License "or any later version"
|
||||||
|
applies to it, you have the option of following the terms and
|
||||||
|
conditions either of that published version or of any later version
|
||||||
|
published by the Free Software Foundation. If the Library as you
|
||||||
|
received it does not specify a version number of the GNU Lesser
|
||||||
|
General Public License, you may choose any version of the GNU Lesser
|
||||||
|
General Public License ever published by the Free Software Foundation.
|
||||||
|
|
||||||
|
If the Library as you received it specifies that a proxy can decide
|
||||||
|
whether future versions of the GNU Lesser General Public License shall
|
||||||
|
apply, that proxy's public statement of acceptance of any version is
|
||||||
|
permanent authorization for you to choose that version for the
|
||||||
|
Library.
|
||||||
Executable
+12
@@ -0,0 +1,12 @@
|
|||||||
|
Adafruit NeoPixel library
|
||||||
|
=========================
|
||||||
|
|
||||||
|
Arduino library for controlling single-wire-based LED pixels and strip such as the [Adafruit 60 LED/meter Digital LED strip][strip], the [Adafruit FLORA RGB Smart Pixel][flora], the [Adafruit Breadboard-friendly RGB Smart Pixel][pixel], the [Adafruit NeoPixel Stick][stick], and the [Adafruit NeoPixel Shield][shield].
|
||||||
|
|
||||||
|
After downloading, rename folder to 'Adafruit_NeoPixel' and install in Arduino Libraries folder. Restart Arduino IDE, then open File->Sketchbook->Library->Adafruit_NeoPixel->strandtest sketch.
|
||||||
|
|
||||||
|
[flora]: http://adafruit.com/products/1060
|
||||||
|
[strip]: http://adafruit.com/products/1138
|
||||||
|
[pixel]: http://adafruit.com/products/1312
|
||||||
|
[stick]: http://adafruit.com/products/1426
|
||||||
|
[shield]: http://adafruit.com/products/1430
|
||||||
@@ -0,0 +1,165 @@
|
|||||||
|
// This is a demonstration on how to use an input device to trigger changes on your neo pixels.
|
||||||
|
// You should wire a momentary push button to connect from ground to a digital IO pin. When you
|
||||||
|
// press the button it will change to a new pixel animation. Note that you need to press the
|
||||||
|
// button once to start the first animation!
|
||||||
|
|
||||||
|
#include <Adafruit_NeoPixel.h>
|
||||||
|
|
||||||
|
#define BUTTON_PIN 2 // Digital IO pin connected to the button. This will be
|
||||||
|
// driven with a pull-up resistor so the switch should
|
||||||
|
// pull the pin to ground momentarily. On a high -> low
|
||||||
|
// transition the button press logic will execute.
|
||||||
|
|
||||||
|
#define PIXEL_PIN 6 // Digital IO pin connected to the NeoPixels.
|
||||||
|
|
||||||
|
#define PIXEL_COUNT 16
|
||||||
|
|
||||||
|
// Parameter 1 = number of pixels in strip, neopixel stick has 8
|
||||||
|
// Parameter 2 = pin number (most are valid)
|
||||||
|
// Parameter 3 = pixel type flags, add together as needed:
|
||||||
|
// NEO_RGB Pixels are wired for RGB bitstream
|
||||||
|
// NEO_GRB Pixels are wired for GRB bitstream, correct for neopixel stick
|
||||||
|
// NEO_KHZ400 400 KHz bitstream (e.g. FLORA pixels)
|
||||||
|
// NEO_KHZ800 800 KHz bitstream (e.g. High Density LED strip), correct for neopixel stick
|
||||||
|
Adafruit_NeoPixel strip = Adafruit_NeoPixel(PIXEL_COUNT, PIXEL_PIN, NEO_GRB + NEO_KHZ800);
|
||||||
|
|
||||||
|
bool oldState = HIGH;
|
||||||
|
int showType = 0;
|
||||||
|
|
||||||
|
void setup() {
|
||||||
|
pinMode(BUTTON_PIN, INPUT_PULLUP);
|
||||||
|
strip.begin();
|
||||||
|
strip.show(); // Initialize all pixels to 'off'
|
||||||
|
}
|
||||||
|
|
||||||
|
void loop() {
|
||||||
|
// Get current button state.
|
||||||
|
bool newState = digitalRead(BUTTON_PIN);
|
||||||
|
|
||||||
|
// Check if state changed from high to low (button press).
|
||||||
|
if (newState == LOW && oldState == HIGH) {
|
||||||
|
// Short delay to debounce button.
|
||||||
|
delay(20);
|
||||||
|
// Check if button is still low after debounce.
|
||||||
|
newState = digitalRead(BUTTON_PIN);
|
||||||
|
if (newState == LOW) {
|
||||||
|
showType++;
|
||||||
|
if (showType > 9)
|
||||||
|
showType=0;
|
||||||
|
startShow(showType);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Set the last button state to the old state.
|
||||||
|
oldState = newState;
|
||||||
|
}
|
||||||
|
|
||||||
|
void startShow(int i) {
|
||||||
|
switch(i){
|
||||||
|
case 0: colorWipe(strip.Color(0, 0, 0), 50); // Black/off
|
||||||
|
break;
|
||||||
|
case 1: colorWipe(strip.Color(255, 0, 0), 50); // Red
|
||||||
|
break;
|
||||||
|
case 2: colorWipe(strip.Color(0, 255, 0), 50); // Green
|
||||||
|
break;
|
||||||
|
case 3: colorWipe(strip.Color(0, 0, 255), 50); // Blue
|
||||||
|
break;
|
||||||
|
case 4: theaterChase(strip.Color(127, 127, 127), 50); // White
|
||||||
|
break;
|
||||||
|
case 5: theaterChase(strip.Color(127, 0, 0), 50); // Red
|
||||||
|
break;
|
||||||
|
case 6: theaterChase(strip.Color( 0, 0, 127), 50); // Blue
|
||||||
|
break;
|
||||||
|
case 7: rainbow(20);
|
||||||
|
break;
|
||||||
|
case 8: rainbowCycle(20);
|
||||||
|
break;
|
||||||
|
case 9: theaterChaseRainbow(50);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Fill the dots one after the other with a color
|
||||||
|
void colorWipe(uint32_t c, uint8_t wait) {
|
||||||
|
for(uint16_t i=0; i<strip.numPixels(); i++) {
|
||||||
|
strip.setPixelColor(i, c);
|
||||||
|
strip.show();
|
||||||
|
delay(wait);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void rainbow(uint8_t wait) {
|
||||||
|
uint16_t i, j;
|
||||||
|
|
||||||
|
for(j=0; j<256; j++) {
|
||||||
|
for(i=0; i<strip.numPixels(); i++) {
|
||||||
|
strip.setPixelColor(i, Wheel((i+j) & 255));
|
||||||
|
}
|
||||||
|
strip.show();
|
||||||
|
delay(wait);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Slightly different, this makes the rainbow equally distributed throughout
|
||||||
|
void rainbowCycle(uint8_t wait) {
|
||||||
|
uint16_t i, j;
|
||||||
|
|
||||||
|
for(j=0; j<256*5; j++) { // 5 cycles of all colors on wheel
|
||||||
|
for(i=0; i< strip.numPixels(); i++) {
|
||||||
|
strip.setPixelColor(i, Wheel(((i * 256 / strip.numPixels()) + j) & 255));
|
||||||
|
}
|
||||||
|
strip.show();
|
||||||
|
delay(wait);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
//Theatre-style crawling lights.
|
||||||
|
void theaterChase(uint32_t c, uint8_t wait) {
|
||||||
|
for (int j=0; j<10; j++) { //do 10 cycles of chasing
|
||||||
|
for (int q=0; q < 3; q++) {
|
||||||
|
for (int i=0; i < strip.numPixels(); i=i+3) {
|
||||||
|
strip.setPixelColor(i+q, c); //turn every third pixel on
|
||||||
|
}
|
||||||
|
strip.show();
|
||||||
|
|
||||||
|
delay(wait);
|
||||||
|
|
||||||
|
for (int i=0; i < strip.numPixels(); i=i+3) {
|
||||||
|
strip.setPixelColor(i+q, 0); //turn every third pixel off
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
//Theatre-style crawling lights with rainbow effect
|
||||||
|
void theaterChaseRainbow(uint8_t wait) {
|
||||||
|
for (int j=0; j < 256; j++) { // cycle all 256 colors in the wheel
|
||||||
|
for (int q=0; q < 3; q++) {
|
||||||
|
for (int i=0; i < strip.numPixels(); i=i+3) {
|
||||||
|
strip.setPixelColor(i+q, Wheel( (i+j) % 255)); //turn every third pixel on
|
||||||
|
}
|
||||||
|
strip.show();
|
||||||
|
|
||||||
|
delay(wait);
|
||||||
|
|
||||||
|
for (int i=0; i < strip.numPixels(); i=i+3) {
|
||||||
|
strip.setPixelColor(i+q, 0); //turn every third pixel off
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Input a value 0 to 255 to get a color value.
|
||||||
|
// The colours are a transition r - g - b - back to r.
|
||||||
|
uint32_t Wheel(byte WheelPos) {
|
||||||
|
WheelPos = 255 - WheelPos;
|
||||||
|
if(WheelPos < 85) {
|
||||||
|
return strip.Color(255 - WheelPos * 3, 0, WheelPos * 3);
|
||||||
|
} else if(WheelPos < 170) {
|
||||||
|
WheelPos -= 85;
|
||||||
|
return strip.Color(0, WheelPos * 3, 255 - WheelPos * 3);
|
||||||
|
} else {
|
||||||
|
WheelPos -= 170;
|
||||||
|
return strip.Color(WheelPos * 3, 255 - WheelPos * 3, 0);
|
||||||
|
}
|
||||||
|
}
|
||||||
+45
@@ -0,0 +1,45 @@
|
|||||||
|
// NeoPixel Ring simple sketch (c) 2013 Shae Erisson
|
||||||
|
// released under the GPLv3 license to match the rest of the AdaFruit NeoPixel library
|
||||||
|
|
||||||
|
#include <Adafruit_NeoPixel.h>
|
||||||
|
#include <avr/power.h>
|
||||||
|
|
||||||
|
// Which pin on the Arduino is connected to the NeoPixels?
|
||||||
|
// On a Trinket or Gemma we suggest changing this to 1
|
||||||
|
#define PIN 6
|
||||||
|
|
||||||
|
// How many NeoPixels are attached to the Arduino?
|
||||||
|
#define NUMPIXELS 16
|
||||||
|
|
||||||
|
// When we setup the NeoPixel library, we tell it how many pixels, and which pin to use to send signals.
|
||||||
|
// Note that for older NeoPixel strips you might need to change the third parameter--see the strandtest
|
||||||
|
// example for more information on possible values.
|
||||||
|
Adafruit_NeoPixel pixels = Adafruit_NeoPixel(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);
|
||||||
|
|
||||||
|
int delayval = 500; // delay for half a second
|
||||||
|
|
||||||
|
void setup() {
|
||||||
|
// This is for Trinket 5V 16MHz, you can remove these three lines if you are not using a Trinket
|
||||||
|
#if defined (__AVR_ATtiny85__)
|
||||||
|
if (F_CPU == 16000000) clock_prescale_set(clock_div_1);
|
||||||
|
#endif
|
||||||
|
// End of trinket special code
|
||||||
|
|
||||||
|
pixels.begin(); // This initializes the NeoPixel library.
|
||||||
|
}
|
||||||
|
|
||||||
|
void loop() {
|
||||||
|
|
||||||
|
// For a set of NeoPixels the first NeoPixel is 0, second is 1, all the way up to the count of pixels minus one.
|
||||||
|
|
||||||
|
for(int i=0;i<NUMPIXELS;i++){
|
||||||
|
|
||||||
|
// pixels.Color takes RGB values, from 0,0,0 up to 255,255,255
|
||||||
|
pixels.setPixelColor(i, pixels.Color(0,150,0)); // Moderately bright green color.
|
||||||
|
|
||||||
|
pixels.show(); // This sends the updated pixel color to the hardware.
|
||||||
|
|
||||||
|
delay(delayval); // Delay for a period of time (in milliseconds).
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
@@ -0,0 +1,131 @@
|
|||||||
|
#include <Adafruit_NeoPixel.h>
|
||||||
|
#include <avr/power.h>
|
||||||
|
|
||||||
|
#define PIN 6
|
||||||
|
|
||||||
|
// Parameter 1 = number of pixels in strip
|
||||||
|
// Parameter 2 = Arduino pin number (most are valid)
|
||||||
|
// Parameter 3 = pixel type flags, add together as needed:
|
||||||
|
// NEO_KHZ800 800 KHz bitstream (most NeoPixel products w/WS2812 LEDs)
|
||||||
|
// NEO_KHZ400 400 KHz (classic 'v1' (not v2) FLORA pixels, WS2811 drivers)
|
||||||
|
// NEO_GRB Pixels are wired for GRB bitstream (most NeoPixel products)
|
||||||
|
// NEO_RGB Pixels are wired for RGB bitstream (v1 FLORA pixels, not v2)
|
||||||
|
Adafruit_NeoPixel strip = Adafruit_NeoPixel(60, PIN, NEO_GRB + NEO_KHZ800);
|
||||||
|
|
||||||
|
// IMPORTANT: To reduce NeoPixel burnout risk, add 1000 uF capacitor across
|
||||||
|
// pixel power leads, add 300 - 500 Ohm resistor on first pixel's data input
|
||||||
|
// and minimize distance between Arduino and first pixel. Avoid connecting
|
||||||
|
// on a live circuit...if you must, connect GND first.
|
||||||
|
|
||||||
|
void setup() {
|
||||||
|
// This is for Trinket 5V 16MHz, you can remove these three lines if you are not using a Trinket
|
||||||
|
#if defined (__AVR_ATtiny85__)
|
||||||
|
if (F_CPU == 16000000) clock_prescale_set(clock_div_1);
|
||||||
|
#endif
|
||||||
|
// End of trinket special code
|
||||||
|
|
||||||
|
|
||||||
|
strip.begin();
|
||||||
|
strip.show(); // Initialize all pixels to 'off'
|
||||||
|
}
|
||||||
|
|
||||||
|
void loop() {
|
||||||
|
// Some example procedures showing how to display to the pixels:
|
||||||
|
colorWipe(strip.Color(255, 0, 0), 50); // Red
|
||||||
|
colorWipe(strip.Color(0, 255, 0), 50); // Green
|
||||||
|
colorWipe(strip.Color(0, 0, 255), 50); // Blue
|
||||||
|
// Send a theater pixel chase in...
|
||||||
|
theaterChase(strip.Color(127, 127, 127), 50); // White
|
||||||
|
theaterChase(strip.Color(127, 0, 0), 50); // Red
|
||||||
|
theaterChase(strip.Color( 0, 0, 127), 50); // Blue
|
||||||
|
|
||||||
|
rainbow(20);
|
||||||
|
rainbowCycle(20);
|
||||||
|
theaterChaseRainbow(50);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Fill the dots one after the other with a color
|
||||||
|
void colorWipe(uint32_t c, uint8_t wait) {
|
||||||
|
for(uint16_t i=0; i<strip.numPixels(); i++) {
|
||||||
|
strip.setPixelColor(i, c);
|
||||||
|
strip.show();
|
||||||
|
delay(wait);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void rainbow(uint8_t wait) {
|
||||||
|
uint16_t i, j;
|
||||||
|
|
||||||
|
for(j=0; j<256; j++) {
|
||||||
|
for(i=0; i<strip.numPixels(); i++) {
|
||||||
|
strip.setPixelColor(i, Wheel((i+j) & 255));
|
||||||
|
}
|
||||||
|
strip.show();
|
||||||
|
delay(wait);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Slightly different, this makes the rainbow equally distributed throughout
|
||||||
|
void rainbowCycle(uint8_t wait) {
|
||||||
|
uint16_t i, j;
|
||||||
|
|
||||||
|
for(j=0; j<256*5; j++) { // 5 cycles of all colors on wheel
|
||||||
|
for(i=0; i< strip.numPixels(); i++) {
|
||||||
|
strip.setPixelColor(i, Wheel(((i * 256 / strip.numPixels()) + j) & 255));
|
||||||
|
}
|
||||||
|
strip.show();
|
||||||
|
delay(wait);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
//Theatre-style crawling lights.
|
||||||
|
void theaterChase(uint32_t c, uint8_t wait) {
|
||||||
|
for (int j=0; j<10; j++) { //do 10 cycles of chasing
|
||||||
|
for (int q=0; q < 3; q++) {
|
||||||
|
for (int i=0; i < strip.numPixels(); i=i+3) {
|
||||||
|
strip.setPixelColor(i+q, c); //turn every third pixel on
|
||||||
|
}
|
||||||
|
strip.show();
|
||||||
|
|
||||||
|
delay(wait);
|
||||||
|
|
||||||
|
for (int i=0; i < strip.numPixels(); i=i+3) {
|
||||||
|
strip.setPixelColor(i+q, 0); //turn every third pixel off
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
//Theatre-style crawling lights with rainbow effect
|
||||||
|
void theaterChaseRainbow(uint8_t wait) {
|
||||||
|
for (int j=0; j < 256; j++) { // cycle all 256 colors in the wheel
|
||||||
|
for (int q=0; q < 3; q++) {
|
||||||
|
for (int i=0; i < strip.numPixels(); i=i+3) {
|
||||||
|
strip.setPixelColor(i+q, Wheel( (i+j) % 255)); //turn every third pixel on
|
||||||
|
}
|
||||||
|
strip.show();
|
||||||
|
|
||||||
|
delay(wait);
|
||||||
|
|
||||||
|
for (int i=0; i < strip.numPixels(); i=i+3) {
|
||||||
|
strip.setPixelColor(i+q, 0); //turn every third pixel off
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Input a value 0 to 255 to get a color value.
|
||||||
|
// The colours are a transition r - g - b - back to r.
|
||||||
|
uint32_t Wheel(byte WheelPos) {
|
||||||
|
WheelPos = 255 - WheelPos;
|
||||||
|
if(WheelPos < 85) {
|
||||||
|
return strip.Color(255 - WheelPos * 3, 0, WheelPos * 3);
|
||||||
|
} else if(WheelPos < 170) {
|
||||||
|
WheelPos -= 85;
|
||||||
|
return strip.Color(0, WheelPos * 3, 255 - WheelPos * 3);
|
||||||
|
} else {
|
||||||
|
WheelPos -= 170;
|
||||||
|
return strip.Color(WheelPos * 3, 255 - WheelPos * 3, 0);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
Executable
+29
@@ -0,0 +1,29 @@
|
|||||||
|
#######################################
|
||||||
|
# Syntax Coloring Map For Adafruit_NeoPixel
|
||||||
|
#######################################
|
||||||
|
# Class
|
||||||
|
#######################################
|
||||||
|
|
||||||
|
Adafruit_NeoPixel KEYWORD1
|
||||||
|
|
||||||
|
#######################################
|
||||||
|
# Methods and Functions
|
||||||
|
#######################################
|
||||||
|
|
||||||
|
setPixelColor KEYWORD2
|
||||||
|
setPin KEYWORD2
|
||||||
|
setBrightness KEYWORD2
|
||||||
|
numPixels KEYWORD2
|
||||||
|
getPixelColor KEYWORD2
|
||||||
|
Color KEYWORD2
|
||||||
|
|
||||||
|
#######################################
|
||||||
|
# Constants
|
||||||
|
#######################################
|
||||||
|
|
||||||
|
NEO_GRB LITERAL1
|
||||||
|
NEO_COLMASK LITERAL1
|
||||||
|
NEO_KHZ800 LITERAL1
|
||||||
|
NEO_SPDMASK LITERAL1
|
||||||
|
NEO_RGB LITERAL1
|
||||||
|
NEO_KHZ400 LITERAL1
|
||||||
+9
@@ -0,0 +1,9 @@
|
|||||||
|
name=Adafruit NeoPixel
|
||||||
|
version=1.0
|
||||||
|
author=Adafruit
|
||||||
|
maintainer=Adafruit <info@adafruit.com>
|
||||||
|
sentence=Arduino library for controlling single-wire-based LED pixels and strip.
|
||||||
|
paragraph=Arduino library for controlling single-wire-based LED pixels and strip.
|
||||||
|
category=Display
|
||||||
|
url=https://github.com/adafruit/Adafruit_NeoPixel
|
||||||
|
architectures=*
|
||||||
@@ -0,0 +1,164 @@
|
|||||||
|
/**
|
||||||
|
* The MySensors Arduino library handles the wireless radio link and protocol
|
||||||
|
* between your home built sensors/actuators and HA controller of choice.
|
||||||
|
* The sensors forms a self healing radio network with optional repeaters. Each
|
||||||
|
* repeater and gateway builds a routing tables in EEPROM which keeps track of the
|
||||||
|
* network topology allowing messages to be routed to nodes.
|
||||||
|
*
|
||||||
|
* Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
|
||||||
|
* Copyright (C) 2013-2015 Sensnology AB
|
||||||
|
* Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
|
||||||
|
*
|
||||||
|
* Documentation: http://www.mysensors.org
|
||||||
|
* Support Forum: http://forum.mysensors.org
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License
|
||||||
|
* version 2 as published by the Free Software Foundation.
|
||||||
|
*
|
||||||
|
*******************************
|
||||||
|
*
|
||||||
|
* REVISION HISTORY
|
||||||
|
* Version 1.0 - Created by Henrik Ekblad
|
||||||
|
*
|
||||||
|
* DESCRIPTION
|
||||||
|
* Parking sensor using a neopixel led ring and distance sensor (HC-SR04).
|
||||||
|
* Configure the digital pins used for distance sensor and neopixels below.
|
||||||
|
* NOTE! Remeber to feed leds and distance sensor serparatly from your Arduino.
|
||||||
|
* It will probably not survive feeding more than a couple of LEDs. You
|
||||||
|
* can also adjust intesity below to reduce the power requirements.
|
||||||
|
*
|
||||||
|
* Sends parking status to the controller as a DOOR sensor if SEND_STATUS_TO_CONTROLLER
|
||||||
|
* is defined below. You can also use this _standalone_ without any radio by
|
||||||
|
* removing the SEND_STATUS_TO_CONTROLLER define.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define SEND_STATUS_TO_CONTROLLER // Put a comment on this line for standalone mode
|
||||||
|
|
||||||
|
#include <Adafruit_NeoPixel.h>
|
||||||
|
#include <NewPing.h>
|
||||||
|
|
||||||
|
#ifdef SEND_STATUS_TO_CONTROLLER
|
||||||
|
#include <SPI.h>
|
||||||
|
#include <MySensor.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define NEO_PIN 4 // NeoPixels input pin
|
||||||
|
|
||||||
|
#define TRIGGER_PIN 6 // Arduino pin tied to trigger pin on the ultrasonic sensor.
|
||||||
|
#define ECHO_PIN 5 // Arduino pin tied to echo pin on the ultrasonic sensor.
|
||||||
|
|
||||||
|
#define NUMPIXELS 24 // Number of nexpixels in ring/strip
|
||||||
|
#define MAX_INTESITY 20 // Intesity of leds (in percentage). Remeber more intesity requires more power.
|
||||||
|
|
||||||
|
// The maximum rated measuring range for the HC-SR04 is about 400-500cm.
|
||||||
|
#define MAX_DISTANCE 100 // Max distance we want to start indicating green (in cm)
|
||||||
|
#define PANIC_DISTANCE 5 // Mix distance we red warning indication should be active (in cm)
|
||||||
|
#define PARKED_DISTANCE 20 // Distance when "parked signal" should be sent to controller (in cm)
|
||||||
|
|
||||||
|
// Note that for older NeoPixel strips you might need to change the third parameter--see the strandtest
|
||||||
|
// example for more information on possible values.
|
||||||
|
|
||||||
|
Adafruit_NeoPixel pixels = Adafruit_NeoPixel(NUMPIXELS, NEO_PIN, NEO_GRB + NEO_KHZ400);
|
||||||
|
|
||||||
|
NewPing sonar(TRIGGER_PIN, ECHO_PIN, MAX_DISTANCE); // NewPing setup of pins and maximum distance.
|
||||||
|
|
||||||
|
#ifdef SEND_STATUS_TO_CONTROLLER
|
||||||
|
#define CHILD_ID 1
|
||||||
|
MySensor gw;
|
||||||
|
MyMessage msg(CHILD_ID,V_TRIPPED);
|
||||||
|
int oldParkedStatus=-1;
|
||||||
|
int sendInterval = 5000; // Send park status at maximum every 5 second.
|
||||||
|
unsigned long lastSend;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
int blinkInterval = 100; // blink interval (milliseconds)
|
||||||
|
unsigned long lastBlinkPeriod;
|
||||||
|
bool blinkColor = true;
|
||||||
|
|
||||||
|
// To make a fading motion on the led ring/tape we only move one pixel/distDebounce time
|
||||||
|
int distDebounce = 30;
|
||||||
|
unsigned long lastDebouncePeriod;
|
||||||
|
int numLightPixels=0;
|
||||||
|
int skipZero=0;
|
||||||
|
|
||||||
|
void setup() {
|
||||||
|
Serial.begin(115200);
|
||||||
|
Serial.println("Starting distance sensor");
|
||||||
|
pixels.begin(); // This initializes the NeoPixel library.
|
||||||
|
Serial.println("Neopixels initialized");
|
||||||
|
#ifdef SEND_STATUS_TO_CONTROLLER
|
||||||
|
gw.begin();
|
||||||
|
gw.sendSketchInfo("Parking Sensor", "1.0");
|
||||||
|
gw.present(CHILD_ID, S_DOOR, "Parking Status");
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
void loop() {
|
||||||
|
unsigned long now = millis();
|
||||||
|
|
||||||
|
int fullDist = sonar.ping_cm();
|
||||||
|
// Serial.println(fullDist);
|
||||||
|
int displayDist = min(fullDist, MAX_DISTANCE);
|
||||||
|
if (displayDist == 0 && skipZero<10) {
|
||||||
|
// Try to filter zero readings
|
||||||
|
skipZero++;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
// Check if it is time to alter the leds
|
||||||
|
if (now-lastDebouncePeriod > distDebounce) {
|
||||||
|
lastDebouncePeriod = now;
|
||||||
|
|
||||||
|
#ifdef SEND_STATUS_TO_CONTROLLER
|
||||||
|
// Update parked status
|
||||||
|
int parked = displayDist != 0 && displayDist<PARKED_DISTANCE;
|
||||||
|
if (parked != oldParkedStatus && now-lastSend > sendInterval) {
|
||||||
|
if (parked)
|
||||||
|
Serial.println("Car Parked");
|
||||||
|
else
|
||||||
|
Serial.println("Car Gone");
|
||||||
|
gw.send(msg.set(parked));
|
||||||
|
oldParkedStatus = parked;
|
||||||
|
lastSend = now;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
if (displayDist == 0) {
|
||||||
|
// No reading from sensor, assume no object found
|
||||||
|
numLightPixels--;
|
||||||
|
} else {
|
||||||
|
skipZero = 0;
|
||||||
|
int newLightPixels = NUMPIXELS - (NUMPIXELS*(displayDist-PANIC_DISTANCE)/MAX_DISTANCE);
|
||||||
|
if (newLightPixels>numLightPixels) {
|
||||||
|
// Fast raise
|
||||||
|
numLightPixels += max((newLightPixels - numLightPixels) / 2, 1);
|
||||||
|
} else if (newLightPixels<numLightPixels) {
|
||||||
|
// Slow decent
|
||||||
|
numLightPixels--;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (numLightPixels>=NUMPIXELS) {
|
||||||
|
// Do some intense red blinking
|
||||||
|
if (now-lastBlinkPeriod > blinkInterval) {
|
||||||
|
blinkColor = !blinkColor;
|
||||||
|
lastBlinkPeriod = now;
|
||||||
|
}
|
||||||
|
for(int i=0;i<numLightPixels;i++){
|
||||||
|
pixels.setPixelColor(i, pixels.Color(blinkColor?255*MAX_INTESITY/100:0,0,0));
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
for(int i=0;i<numLightPixels;i++){
|
||||||
|
int r = 255 * i/NUMPIXELS;
|
||||||
|
int g = 255 - r;
|
||||||
|
// pixels.Color takes RGB values, from 0,0,0 up to 255,255,255
|
||||||
|
pixels.setPixelColor(i, pixels.Color(r*MAX_INTESITY/100,g*MAX_INTESITY/100,0));
|
||||||
|
}
|
||||||
|
// Turn off the rest
|
||||||
|
for(int i=numLightPixels;i<NUMPIXELS;i++){
|
||||||
|
pixels.setPixelColor(i, pixels.Color(0,0,0));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
pixels.show(); // This sends the updated pixel color to the hardware.
|
||||||
|
}
|
||||||
|
}
|
||||||
Reference in New Issue
Block a user