Initial import
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.gitignore
vendored
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*.o
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buffyboard
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6
.gitmodules
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.gitmodules
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[submodule "lv_drivers"]
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path = lv_drivers
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url = https://github.com/littlevgl/lv_drivers.git
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[submodule "lvgl"]
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path = lvgl
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url = https://github.com/littlevgl/lvgl.git
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674
COPYING
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674
COPYING
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|||||||
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GNU GENERAL PUBLIC LICENSE
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Version 3, 29 June 2007
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Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
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Everyone is permitted to copy and distribute verbatim copies
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||||||
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of this license document, but changing it is not allowed.
|
||||||
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Preamble
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||||||
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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.
|
||||||
|
|
||||||
|
The licenses for most software and other practical works are designed
|
||||||
|
to take away your freedom to share and change the works. By contrast,
|
||||||
|
the GNU General Public License is intended to guarantee your freedom to
|
||||||
|
share and change all versions of a program--to make sure it remains free
|
||||||
|
software for all its users. We, the Free Software Foundation, use the
|
||||||
|
GNU General Public License for most of our software; it applies also to
|
||||||
|
any other work released this way by its authors. You can apply it to
|
||||||
|
your programs, too.
|
||||||
|
|
||||||
|
When we speak of free software, we are referring to freedom, not
|
||||||
|
price. Our General Public Licenses are designed to make sure that you
|
||||||
|
have the freedom to distribute copies of free software (and charge for
|
||||||
|
them if you wish), that you receive source code or can get it if you
|
||||||
|
want it, that you can change the software or use pieces of it in new
|
||||||
|
free programs, and that you know you can do these things.
|
||||||
|
|
||||||
|
To protect your rights, we need to prevent others from denying you
|
||||||
|
these rights or asking you to surrender the rights. Therefore, you have
|
||||||
|
certain responsibilities if you distribute copies of the software, or if
|
||||||
|
you modify it: responsibilities to respect the freedom of others.
|
||||||
|
|
||||||
|
For example, if you distribute copies of such a program, whether
|
||||||
|
gratis or for a fee, you must pass on to the recipients the same
|
||||||
|
freedoms that you received. You must make sure that they, too, receive
|
||||||
|
or can get the source code. And you must show them these terms so they
|
||||||
|
know their rights.
|
||||||
|
|
||||||
|
Developers that use the GNU GPL protect your rights with two steps:
|
||||||
|
(1) assert copyright on the software, and (2) offer you this License
|
||||||
|
giving you legal permission to copy, distribute and/or modify it.
|
||||||
|
|
||||||
|
For the developers' and authors' protection, the GPL clearly explains
|
||||||
|
that there is no warranty for this free software. For both users' and
|
||||||
|
authors' sake, the GPL requires that modified versions be marked as
|
||||||
|
changed, so that their problems will not be attributed erroneously to
|
||||||
|
authors of previous versions.
|
||||||
|
|
||||||
|
Some devices are designed to deny users access to install or run
|
||||||
|
modified versions of the software inside them, although the manufacturer
|
||||||
|
can do so. This is fundamentally incompatible with the aim of
|
||||||
|
protecting users' freedom to change the software. The systematic
|
||||||
|
pattern of such abuse occurs in the area of products for individuals to
|
||||||
|
use, which is precisely where it is most unacceptable. Therefore, we
|
||||||
|
have designed this version of the GPL to prohibit the practice for those
|
||||||
|
products. If such problems arise substantially in other domains, we
|
||||||
|
stand ready to extend this provision to those domains in future versions
|
||||||
|
of the GPL, as needed to protect the freedom of users.
|
||||||
|
|
||||||
|
Finally, every program is threatened constantly by software patents.
|
||||||
|
States should not allow patents to restrict development and use of
|
||||||
|
software on general-purpose computers, but in those that do, we wish to
|
||||||
|
avoid the special danger that patents applied to a free program could
|
||||||
|
make it effectively proprietary. To prevent this, the GPL assures that
|
||||||
|
patents cannot be used to render the program non-free.
|
||||||
|
|
||||||
|
The precise terms and conditions for copying, distribution and
|
||||||
|
modification follow.
|
||||||
|
|
||||||
|
TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
0. Definitions.
|
||||||
|
|
||||||
|
"This License" refers to version 3 of the GNU General Public License.
|
||||||
|
|
||||||
|
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||||
|
works, such as semiconductor masks.
|
||||||
|
|
||||||
|
"The Program" refers to any copyrightable work licensed under this
|
||||||
|
License. Each licensee is addressed as "you". "Licensees" and
|
||||||
|
"recipients" may be individuals or organizations.
|
||||||
|
|
||||||
|
To "modify" a work means to copy from or adapt all or part of the work
|
||||||
|
in a fashion requiring copyright permission, other than the making of an
|
||||||
|
exact copy. The resulting work is called a "modified version" of the
|
||||||
|
earlier work or a work "based on" the earlier work.
|
||||||
|
|
||||||
|
A "covered work" means either the unmodified Program or a work based
|
||||||
|
on the Program.
|
||||||
|
|
||||||
|
To "propagate" a work means to do anything with it that, without
|
||||||
|
permission, would make you directly or secondarily liable for
|
||||||
|
infringement under applicable copyright law, except executing it on a
|
||||||
|
computer or modifying a private copy. Propagation includes copying,
|
||||||
|
distribution (with or without modification), making available to the
|
||||||
|
public, and in some countries other activities as well.
|
||||||
|
|
||||||
|
To "convey" a work means any kind of propagation that enables other
|
||||||
|
parties to make or receive copies. Mere interaction with a user through
|
||||||
|
a computer network, with no transfer of a copy, is not conveying.
|
||||||
|
|
||||||
|
An interactive user interface displays "Appropriate Legal Notices"
|
||||||
|
to the extent that it includes a convenient and prominently visible
|
||||||
|
feature that (1) displays an appropriate copyright notice, and (2)
|
||||||
|
tells the user that there is no warranty for the work (except to the
|
||||||
|
extent that warranties are provided), that licensees may convey the
|
||||||
|
work under this License, and how to view a copy of this License. If
|
||||||
|
the interface presents a list of user commands or options, such as a
|
||||||
|
menu, a prominent item in the list meets this criterion.
|
||||||
|
|
||||||
|
1. Source Code.
|
||||||
|
|
||||||
|
The "source code" for a work means the preferred form of the work
|
||||||
|
for making modifications to it. "Object code" means any non-source
|
||||||
|
form of a work.
|
||||||
|
|
||||||
|
A "Standard Interface" means an interface that either is an official
|
||||||
|
standard defined by a recognized standards body, or, in the case of
|
||||||
|
interfaces specified for a particular programming language, one that
|
||||||
|
is widely used among developers working in that language.
|
||||||
|
|
||||||
|
The "System Libraries" of an executable work include anything, other
|
||||||
|
than the work as a whole, that (a) is included in the normal form of
|
||||||
|
packaging a Major Component, but which is not part of that Major
|
||||||
|
Component, and (b) serves only to enable use of the work with that
|
||||||
|
Major Component, or to implement a Standard Interface for which an
|
||||||
|
implementation is available to the public in source code form. A
|
||||||
|
"Major Component", in this context, means a major essential component
|
||||||
|
(kernel, window system, and so on) of the specific operating system
|
||||||
|
(if any) on which the executable work runs, or a compiler used to
|
||||||
|
produce the work, or an object code interpreter used to run it.
|
||||||
|
|
||||||
|
The "Corresponding Source" for a work in object code form means all
|
||||||
|
the source code needed to generate, install, and (for an executable
|
||||||
|
work) run the object code and to modify the work, including scripts to
|
||||||
|
control those activities. However, it does not include the work's
|
||||||
|
System Libraries, or general-purpose tools or generally available free
|
||||||
|
programs which are used unmodified in performing those activities but
|
||||||
|
which are not part of the work. For example, Corresponding Source
|
||||||
|
includes interface definition files associated with source files for
|
||||||
|
the work, and the source code for shared libraries and dynamically
|
||||||
|
linked subprograms that the work is specifically designed to require,
|
||||||
|
such as by intimate data communication or control flow between those
|
||||||
|
subprograms and other parts of the work.
|
||||||
|
|
||||||
|
The Corresponding Source need not include anything that users
|
||||||
|
can regenerate automatically from other parts of the Corresponding
|
||||||
|
Source.
|
||||||
|
|
||||||
|
The Corresponding Source for a work in source code form is that
|
||||||
|
same work.
|
||||||
|
|
||||||
|
2. Basic Permissions.
|
||||||
|
|
||||||
|
All rights granted under this License are granted for the term of
|
||||||
|
copyright on the Program, and are irrevocable provided the stated
|
||||||
|
conditions are met. This License explicitly affirms your unlimited
|
||||||
|
permission to run the unmodified Program. The output from running a
|
||||||
|
covered work is covered by this License only if the output, given its
|
||||||
|
content, constitutes a covered work. This License acknowledges your
|
||||||
|
rights of fair use or other equivalent, as provided by copyright law.
|
||||||
|
|
||||||
|
You may make, run and propagate covered works that you do not
|
||||||
|
convey, without conditions so long as your license otherwise remains
|
||||||
|
in force. You may convey covered works to others for the sole purpose
|
||||||
|
of having them make modifications exclusively for you, or provide you
|
||||||
|
with facilities for running those works, provided that you comply with
|
||||||
|
the terms of this License in conveying all material for which you do
|
||||||
|
not control copyright. Those thus making or running the covered works
|
||||||
|
for you must do so exclusively on your behalf, under your direction
|
||||||
|
and control, on terms that prohibit them from making any copies of
|
||||||
|
your copyrighted material outside their relationship with you.
|
||||||
|
|
||||||
|
Conveying under any other circumstances is permitted solely under
|
||||||
|
the conditions stated below. Sublicensing is not allowed; section 10
|
||||||
|
makes it unnecessary.
|
||||||
|
|
||||||
|
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||||
|
|
||||||
|
No covered work shall be deemed part of an effective technological
|
||||||
|
measure under any applicable law fulfilling obligations under article
|
||||||
|
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||||
|
similar laws prohibiting or restricting circumvention of such
|
||||||
|
measures.
|
||||||
|
|
||||||
|
When you convey a covered work, you waive any legal power to forbid
|
||||||
|
circumvention of technological measures to the extent such circumvention
|
||||||
|
is effected by exercising rights under this License with respect to
|
||||||
|
the covered work, and you disclaim any intention to limit operation or
|
||||||
|
modification of the work as a means of enforcing, against the work's
|
||||||
|
users, your or third parties' legal rights to forbid circumvention of
|
||||||
|
technological measures.
|
||||||
|
|
||||||
|
4. Conveying Verbatim Copies.
|
||||||
|
|
||||||
|
You may convey verbatim copies of the Program's source code as you
|
||||||
|
receive it, in any medium, provided that you conspicuously and
|
||||||
|
appropriately publish on each copy an appropriate copyright notice;
|
||||||
|
keep intact all notices stating that this License and any
|
||||||
|
non-permissive terms added in accord with section 7 apply to the code;
|
||||||
|
keep intact all notices of the absence of any warranty; and give all
|
||||||
|
recipients a copy of this License along with the Program.
|
||||||
|
|
||||||
|
You may charge any price or no price for each copy that you convey,
|
||||||
|
and you may offer support or warranty protection for a fee.
|
||||||
|
|
||||||
|
5. Conveying Modified Source Versions.
|
||||||
|
|
||||||
|
You may convey a work based on the Program, or the modifications to
|
||||||
|
produce it from the Program, in the form of source code under the
|
||||||
|
terms of section 4, provided that you also meet all of these conditions:
|
||||||
|
|
||||||
|
a) The work must carry prominent notices stating that you modified
|
||||||
|
it, and giving a relevant date.
|
||||||
|
|
||||||
|
b) The work must carry prominent notices stating that it is
|
||||||
|
released under this License and any conditions added under section
|
||||||
|
7. This requirement modifies the requirement in section 4 to
|
||||||
|
"keep intact all notices".
|
||||||
|
|
||||||
|
c) You must license the entire work, as a whole, under this
|
||||||
|
License to anyone who comes into possession of a copy. This
|
||||||
|
License will therefore apply, along with any applicable section 7
|
||||||
|
additional terms, to the whole of the work, and all its parts,
|
||||||
|
regardless of how they are packaged. This License gives no
|
||||||
|
permission to license the work in any other way, but it does not
|
||||||
|
invalidate such permission if you have separately received it.
|
||||||
|
|
||||||
|
d) If the work has interactive user interfaces, each must display
|
||||||
|
Appropriate Legal Notices; however, if the Program has interactive
|
||||||
|
interfaces that do not display Appropriate Legal Notices, your
|
||||||
|
work need not make them do so.
|
||||||
|
|
||||||
|
A compilation of a covered work with other separate and independent
|
||||||
|
works, which are not by their nature extensions of the covered work,
|
||||||
|
and which are not combined with it such as to form a larger program,
|
||||||
|
in or on a volume of a storage or distribution medium, is called an
|
||||||
|
"aggregate" if the compilation and its resulting copyright are not
|
||||||
|
used to limit the access or legal rights of the compilation's users
|
||||||
|
beyond what the individual works permit. Inclusion of a covered work
|
||||||
|
in an aggregate does not cause this License to apply to the other
|
||||||
|
parts of the aggregate.
|
||||||
|
|
||||||
|
6. Conveying Non-Source Forms.
|
||||||
|
|
||||||
|
You may convey a covered work in object code form under the terms
|
||||||
|
of sections 4 and 5, provided that you also convey the
|
||||||
|
machine-readable Corresponding Source under the terms of this License,
|
||||||
|
in one of these ways:
|
||||||
|
|
||||||
|
a) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by the
|
||||||
|
Corresponding Source fixed on a durable physical medium
|
||||||
|
customarily used for software interchange.
|
||||||
|
|
||||||
|
b) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by a
|
||||||
|
written offer, valid for at least three years and valid for as
|
||||||
|
long as you offer spare parts or customer support for that product
|
||||||
|
model, to give anyone who possesses the object code either (1) a
|
||||||
|
copy of the Corresponding Source for all the software in the
|
||||||
|
product that is covered by this License, on a durable physical
|
||||||
|
medium customarily used for software interchange, for a price no
|
||||||
|
more than your reasonable cost of physically performing this
|
||||||
|
conveying of source, or (2) access to copy the
|
||||||
|
Corresponding Source from a network server at no charge.
|
||||||
|
|
||||||
|
c) Convey individual copies of the object code with a copy of the
|
||||||
|
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
|
||||||
|
|
||||||
|
How to Apply These Terms to Your New Programs
|
||||||
|
|
||||||
|
If you develop a new program, and you want it to be of the greatest
|
||||||
|
possible use to the public, the best way to achieve this is to make it
|
||||||
|
free software which everyone can redistribute and change under these terms.
|
||||||
|
|
||||||
|
To do so, attach the following notices to the program. It is safest
|
||||||
|
to attach them to the start of each source file to most effectively
|
||||||
|
state the exclusion of warranty; and each file should have at least
|
||||||
|
the "copyright" line and a pointer to where the full notice is found.
|
||||||
|
|
||||||
|
<one line to give the program's name and a brief idea of what it does.>
|
||||||
|
Copyright (C) <year> <name of author>
|
||||||
|
|
||||||
|
This program is free software: you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation, either version 3 of the License, or
|
||||||
|
(at your option) any later version.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
Also add information on how to contact you by electronic and paper mail.
|
||||||
|
|
||||||
|
If the program does terminal interaction, make it output a short
|
||||||
|
notice like this when it starts in an interactive mode:
|
||||||
|
|
||||||
|
<program> Copyright (C) <year> <name of author>
|
||||||
|
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||||
|
This is free software, and you are welcome to redistribute it
|
||||||
|
under certain conditions; type `show c' for details.
|
||||||
|
|
||||||
|
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||||
|
parts of the General Public License. Of course, your program's commands
|
||||||
|
might be different; for a GUI interface, you would use an "about box".
|
||||||
|
|
||||||
|
You should also get your employer (if you work as a programmer) or school,
|
||||||
|
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||||
|
For more information on this, and how to apply and follow the GNU GPL, see
|
||||||
|
<https://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
The GNU General Public License does not permit incorporating your program
|
||||||
|
into proprietary programs. If your program is a subroutine library, you
|
||||||
|
may consider it more useful to permit linking proprietary applications with
|
||||||
|
the library. If this is what you want to do, use the GNU Lesser General
|
||||||
|
Public License instead of this License. But first, please read
|
||||||
|
<https://www.gnu.org/licenses/why-not-lgpl.html>.
|
51
Makefile
Normal file
51
Makefile
Normal file
@@ -0,0 +1,51 @@
|
|||||||
|
# Copyright 2021 Johannes Marbach
|
||||||
|
#
|
||||||
|
# This file is part of buffyboard, hereafter referred to as the program.
|
||||||
|
#
|
||||||
|
# This program is free software: you can redistribute it and/or modify
|
||||||
|
# it under the terms of the GNU General Public License as published by
|
||||||
|
# the Free Software Foundation, either version 3 of the License, or
|
||||||
|
# (at your option) any later version.
|
||||||
|
#
|
||||||
|
# This program is distributed in the hope that it will be useful,
|
||||||
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
# GNU General Public License for more details.
|
||||||
|
#
|
||||||
|
# You should have received a copy of the GNU General Public License
|
||||||
|
# along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
|
||||||
|
CC ?= gcc
|
||||||
|
LVGL_DIR_NAME ?= lvgl
|
||||||
|
LVGL_DIR ?= ${shell pwd}
|
||||||
|
CFLAGS ?= -O3 -g0 -I$(LVGL_DIR)/ -Wall -Wshadow -Wundef -Wmissing-prototypes -Wno-discarded-qualifiers -Wall -Wextra -Wno-unused-function -Wno-error=strict-prototypes -Wpointer-arith -fno-strict-aliasing -Wno-error=cpp -Wuninitialized -Wmaybe-uninitialized -Wno-unused-parameter -Wno-missing-field-initializers -Wtype-limits -Wsizeof-pointer-memaccess -Wno-format-nonliteral -Wno-cast-qual -Wunreachable-code -Wno-switch-default -Wreturn-type -Wmultichar -Wformat-security -Wno-ignored-qualifiers -Wno-error=pedantic -Wno-sign-compare -Wno-error=missing-prototypes -Wdouble-promotion -Wclobbered -Wdeprecated -Wempty-body -Wtype-limits -Wshift-negative-value -Wstack-usage=2048 -Wno-unused-value -Wno-unused-parameter -Wno-missing-field-initializers -Wuninitialized -Wmaybe-uninitialized -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wtype-limits -Wsizeof-pointer-memaccess -Wno-format-nonliteral -Wpointer-arith -Wno-cast-qual -Wmissing-prototypes -Wunreachable-code -Wno-switch-default -Wreturn-type -Wmultichar -Wno-discarded-qualifiers -Wformat-security -Wno-ignored-qualifiers -Wno-sign-compare
|
||||||
|
LDFLAGS ?= -lm -linput
|
||||||
|
BIN = buffyboard
|
||||||
|
|
||||||
|
MAINSRC = ./cursor.c ./layout.c ./libinput_multi.c ./main.c ./montserrat_extended_32.c ./sq2lv_layouts.c ./uinput_device.c
|
||||||
|
|
||||||
|
include $(LVGL_DIR)/lvgl/lvgl.mk
|
||||||
|
include $(LVGL_DIR)/lv_drivers/lv_drivers.mk
|
||||||
|
|
||||||
|
OBJEXT ?= .o
|
||||||
|
|
||||||
|
AOBJS = $(ASRCS:.S=$(OBJEXT))
|
||||||
|
COBJS = $(CSRCS:.c=$(OBJEXT))
|
||||||
|
|
||||||
|
MAINOBJ = $(MAINSRC:.c=$(OBJEXT))
|
||||||
|
|
||||||
|
SRCS = $(ASRCS) $(CSRCS) $(MAINSRC)
|
||||||
|
OBJS = $(AOBJS) $(COBJS)
|
||||||
|
|
||||||
|
all: default
|
||||||
|
|
||||||
|
%.o: %.c
|
||||||
|
@$(CC) $(CFLAGS) -c $< -o $@
|
||||||
|
@echo "CC $<"
|
||||||
|
|
||||||
|
default: $(AOBJS) $(COBJS) $(MAINOBJ)
|
||||||
|
$(CC) -o $(BIN) $(MAINOBJ) $(AOBJS) $(COBJS) $(LDFLAGS)
|
||||||
|
|
||||||
|
clean:
|
||||||
|
rm -f $(BIN) $(AOBJS) $(COBJS) $(MAINOBJ)
|
93
README.md
Normal file
93
README.md
Normal file
@@ -0,0 +1,93 @@
|
|||||||
|
Buffyboard
|
||||||
|
==========
|
||||||
|
|
||||||
|
Buffyboard is a touch-enabled on-screen keyboard running on the Linux framebuffer. It's primarily intended for vampire hunting but you can use it as a general purpose keyboard, too.
|
||||||
|
|
||||||
|
# Status
|
||||||
|
|
||||||
|
While partially usable, buffyboard currently still is a work in progress.
|
||||||
|
|
||||||
|
## What works
|
||||||
|
|
||||||
|
- On-screen keyboard control via mouse, trackpad or touchscreen
|
||||||
|
- Multi-layer keyboard layout including lowercase letters, uppercase letters, numbers and selected symbols (based on top three layers of [squeekboard's US terminal layout])
|
||||||
|
|
||||||
|
## To do
|
||||||
|
|
||||||
|
- Show keyboard at the bottom of the screen (currently shows at the top)
|
||||||
|
- Support different screen rotations
|
||||||
|
- Eliminate `libinput_multi.[ch]` once support for multiple input devices has been upstreamed to [lv_drivers] (see [lvgl/lv_drivers#151])
|
||||||
|
- Make CTRL and ALT work in key chords (currently both of them only work as isolated keys which isn't very helpful)
|
||||||
|
- Add remaining layers from [squeekboard's US terminal layout] (symbols and actions)
|
||||||
|
- Warn about mismatches between on-screen keyboard layout and terminal keyboard layout
|
||||||
|
- Add [squeekboard's FR terminal layout]
|
||||||
|
- And, and, and ...
|
||||||
|
|
||||||
|
# Development
|
||||||
|
|
||||||
|
## Dependencies
|
||||||
|
|
||||||
|
- [lvgl] (git submodule / linked statically)
|
||||||
|
- [lv_drivers] (git submodule / linked statically)
|
||||||
|
- [libinput]
|
||||||
|
- evdev kernel module
|
||||||
|
- uinput kernel module
|
||||||
|
|
||||||
|
## Building & running
|
||||||
|
|
||||||
|
For development and testing you can run the app in a VT. Usually `sudo` will be needed in order to access input device files.
|
||||||
|
|
||||||
|
```
|
||||||
|
$ make
|
||||||
|
$ sudo chvt 2
|
||||||
|
$ sudo ./buffyboard
|
||||||
|
```
|
||||||
|
|
||||||
|
## Changing fonts
|
||||||
|
|
||||||
|
In order to work with [lvgl], fonts need to be converted to C arrays. Buffyboard currently uses a combination of the [Montserrat] font for text and the [FontAwesome] font for pictograms. For both fonts only limited character ranges are included. To (re)generate the C file containing the combined font, run the following command
|
||||||
|
|
||||||
|
```
|
||||||
|
$ npx lv_font_conv --bpp 4 --size 32 --no-compress -o montserrat_extended_32.c --format lvgl \
|
||||||
|
--font Montserrat-Regular.ttf \
|
||||||
|
--range '0x0020-0x007F' \ # basic Latin
|
||||||
|
--range '0x00A0-0x00FF' \ # Latin-1 supplement
|
||||||
|
--range '0x0100-0x017F' \ # Latin extended A
|
||||||
|
--range '0x2000-0x206F' \ # general punctuation
|
||||||
|
--range '0x20A0-0x20CF' \ # currency symbols
|
||||||
|
--font FontAwesome5-Solid+Brands+Regular.woff \
|
||||||
|
--range '0xF001,0xF008,0xF00B,0xF00C,0xF00D,0xF011,0xF013,0xF015,0xF019,0xF01C,0xF021,0xF026,0xF027,0xF028,0xF03E,0xF0E0,0xF304,0xF043,0xF048,0xF04B,0xF04C,0xF04D,0xF051,0xF052,0xF053,0xF054,0xF067,0xF068,0xF06E,0xF070,0xF071,0xF074,0xF077,0xF078,0xF079,0xF07B,0xF093,0xF095,0xF0C4,0xF0C5,0xF0C7,0xF0C9,0xF0E7,0xF0EA,0xF0F3,0xF11C,0xF124,0xF158,0xF1EB,0xF240,0xF241,0xF242,0xF243,0xF244,0xF287,0xF293,0xF2ED,0xF55A,0xF7C2,0xF8A2' # Standard LV_SYMBOL_* glyphs
|
||||||
|
```
|
||||||
|
|
||||||
|
## Changing layouts
|
||||||
|
|
||||||
|
Buffyboards uses squeekboard layouts converted to C via [squeek2lvgl].
|
||||||
|
|
||||||
|
# Acknowledgements
|
||||||
|
|
||||||
|
The [lv_port_linux_frame_buffer] project served as a starting point for the codebase.
|
||||||
|
|
||||||
|
The mouse cursor image was taken from [lv_sim_emscripten].
|
||||||
|
|
||||||
|
Buffyboard was inspired by [bakonyiferenc/fbkeyboard].
|
||||||
|
|
||||||
|
# License
|
||||||
|
|
||||||
|
Buffyboard is licensed under the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
[squeekboard] and its keyboard layouts are licensed under the GNU General Public License version 3.0.
|
||||||
|
|
||||||
|
The [Montserrat] font is licensed under the Open Font License.
|
||||||
|
|
||||||
|
The [FontAwesome] font is licensed under the Open Font License version 1.1.
|
||||||
|
|
||||||
|
[squeekboard's US terminal layout]: https://gitlab.gnome.org/World/Phosh/squeekboard/-/blob/master/data/keyboards/terminal/us.yaml
|
||||||
|
[lv_drivers]: https://github.com/lvgl/lv_drivers
|
||||||
|
[lvgl/lv_drivers#151]: https://github.com/lvgl/lv_drivers/issues/151
|
||||||
|
[squeekboard's FR terminal layout]: https://gitlab.gnome.org/World/Phosh/squeekboard/-/blob/master/data/keyboards/terminal/fr.yaml
|
||||||
|
[lvgl]: https://github.com/lvgl/lvgl
|
||||||
|
[Montserrat]: https://fonts.google.com/specimen/Montserrat
|
||||||
|
[FontAwesome]: https://fontawesome.com/
|
||||||
|
[squeek2lvgl]: https://gitlab.com/cherrypicker/squeek2lvgl]
|
||||||
|
[bakonyiferenc/fbkeyboard]: https://github.com/bakonyiferenc/fbkeyboard
|
||||||
|
[squeekboard]: https://gitlab.gnome.org/World/Phosh/squeekboard/-/tree/master
|
135
cursor.c
Normal file
135
cursor.c
Normal file
@@ -0,0 +1,135 @@
|
|||||||
|
/**
|
||||||
|
* Copyright 2021 Johannes Marbach
|
||||||
|
*
|
||||||
|
* This file is part of buffyboard, hereafter referred to as the program.
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
#include "cursor.h"
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Static variables
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* Cursor image taken from https://github.com/lvgl/lv_sim_emscripten/blob/master/mouse_cursor_icon.c */
|
||||||
|
static const uint8_t data[] = {
|
||||||
|
#if LV_COLOR_DEPTH == 1 || LV_COLOR_DEPTH == 8
|
||||||
|
/*Pixel format: Alpha 8 bit, Red: 3 bit, Green: 3 bit, Blue: 2 bit*/
|
||||||
|
0x24, 0xb8, 0x24, 0xc8, 0x00, 0x13, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x49, 0xcc, 0xdb, 0xff, 0x49, 0xcc, 0x00, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x49, 0xc8, 0xff, 0xff, 0xff, 0xff, 0x49, 0xe0, 0x00, 0x3b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x49, 0xcb, 0xff, 0xff, 0xff, 0xfc, 0xff, 0xff, 0x6d, 0xf3, 0x00, 0x4f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x49, 0xcb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x92, 0xff, 0x00, 0x73, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x49, 0xcb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x92, 0xff, 0x00, 0x90, 0x00, 0x00, 0x00, 0x00, 0xb6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x49, 0xcb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xb7, 0xff, 0x24, 0xab, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x49, 0xcb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xdb, 0xff, 0x24, 0xbb, 0x00, 0x17, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x49, 0xcc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xdb, 0xff, 0x49, 0xd8, 0x00, 0x37, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x49, 0xcc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x6d, 0xef, 0x00, 0x4f, 0x00, 0x00,
|
||||||
|
0x49, 0xcc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x92, 0xff, 0x00, 0x6b,
|
||||||
|
0x49, 0xcc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xdb, 0xff, 0x92, 0xf7, 0x92, 0xf8, 0x6e, 0xfb, 0x92, 0xf8, 0x6d, 0xff, 0x00, 0xb3,
|
||||||
|
0x49, 0xcc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xdb, 0xff, 0x24, 0xb7, 0x00, 0x1b, 0x00, 0x14, 0x00, 0x13, 0x00, 0x0c, 0x25, 0x07,
|
||||||
|
0x49, 0xcc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x6d, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x6e, 0xf0, 0x00, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x49, 0xcc, 0xff, 0xff, 0xff, 0xff, 0x49, 0xd8, 0x00, 0x78, 0x92, 0xfb, 0xff, 0xff, 0xff, 0xff, 0xdb, 0xff, 0x00, 0x8b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x6d, 0xd3, 0xff, 0xff, 0x6d, 0xef, 0x00, 0x34, 0x00, 0x00, 0x49, 0xc7, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x6d, 0xdc, 0x00, 0x14, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00,
|
||||||
|
0x49, 0xe0, 0x6d, 0xff, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x57, 0x92, 0xff, 0xff, 0xff, 0xff, 0xff, 0xb7, 0xff, 0x00, 0x78, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
|
||||||
|
0x00, 0x68, 0x00, 0x4f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x49, 0xd0, 0xff, 0xff, 0xff, 0xfc, 0xff, 0xff, 0x6d, 0xd8, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6f, 0xb7, 0xff, 0xff, 0xff, 0x92, 0xff, 0x49, 0xac, 0x00, 0x17, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x03, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x25, 0xd7, 0x49, 0xc7, 0x00, 0x47, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
#endif
|
||||||
|
#if LV_COLOR_DEPTH == 16 && LV_COLOR_16_SWAP == 0
|
||||||
|
/*Pixel format: Alpha 8 bit, Red: 5 bit, Green: 6 bit, Blue: 5 bit*/
|
||||||
|
0xc3, 0x18, 0xb8, 0xe4, 0x20, 0xc8, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x49, 0x4a, 0xcc, 0x96, 0xb5, 0xff, 0xc7, 0x39, 0xcc, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x41, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xe7, 0x39, 0xc8, 0xbf, 0xff, 0xff, 0xfb, 0xde, 0xff, 0x28, 0x42, 0xe0, 0x00, 0x00, 0x3b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x41, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xe7, 0x39, 0xcb, 0x3d, 0xef, 0xff, 0xff, 0xff, 0xfc, 0x3d, 0xef, 0xff, 0xcb, 0x5a, 0xf3, 0x00, 0x00, 0x4f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xe7, 0x39, 0xcb, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xbf, 0xff, 0xff, 0x8e, 0x73, 0xff, 0x00, 0x00, 0x73, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xe8, 0x41, 0xcb, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x51, 0x8c, 0xff, 0x00, 0x00, 0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xd3, 0x9c, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xe8, 0x41, 0xcb, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x14, 0xa5, 0xff, 0xa2, 0x10, 0xab, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x08, 0x42, 0xcb, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xd7, 0xbd, 0xff, 0x04, 0x21, 0xbb, 0x00, 0x00, 0x17, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x08, 0x42, 0xcc, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x59, 0xce, 0xff, 0xe8, 0x41, 0xd8, 0x00, 0x00, 0x37, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x08, 0x42, 0xcc, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfc, 0xe6, 0xff, 0xab, 0x5a, 0xef, 0x00, 0x00, 0x4f, 0x00, 0x00, 0x00,
|
||||||
|
0x08, 0x42, 0xcc, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xbe, 0xf7, 0xff, 0xaf, 0x7b, 0xff, 0x00, 0x00, 0x6b,
|
||||||
|
0x28, 0x42, 0xcc, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7a, 0xd6, 0xff, 0x10, 0x84, 0xf7, 0xae, 0x73, 0xf8, 0x6e, 0x73, 0xfb, 0x8e, 0x73, 0xf8, 0xcb, 0x5a, 0xff, 0x61, 0x08, 0xb3,
|
||||||
|
0x28, 0x42, 0xcc, 0x7d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x59, 0xce, 0xff, 0xa2, 0x10, 0xb7, 0x00, 0x00, 0x1b, 0x00, 0x00, 0x14, 0x00, 0x00, 0x13, 0x00, 0x00, 0x0c, 0x45, 0x29, 0x07,
|
||||||
|
0x29, 0x4a, 0xcc, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xdb, 0xde, 0xff, 0xec, 0x62, 0xff, 0x1c, 0xe7, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0c, 0x63, 0xf0, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x29, 0x4a, 0xcc, 0xdf, 0xff, 0xff, 0x7d, 0xef, 0xff, 0x49, 0x4a, 0xd8, 0x00, 0x00, 0x78, 0x51, 0x8c, 0xfb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x38, 0xc6, 0xff, 0x00, 0x00, 0x8b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xcb, 0x5a, 0xd3, 0xdb, 0xde, 0xff, 0xec, 0x62, 0xef, 0x00, 0x00, 0x34, 0x00, 0x00, 0x00, 0xe7, 0x39, 0xc7, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xbe, 0xf7, 0xff, 0xaa, 0x52, 0xdc, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
|
||||||
|
0xe8, 0x41, 0xe0, 0xaa, 0x52, 0xff, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x57, 0x72, 0x94, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x96, 0xb5, 0xff, 0x00, 0x00, 0x78, 0x00, 0x00, 0x00, 0x61, 0x08, 0x04, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x68, 0x00, 0x00, 0x4f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x69, 0x4a, 0xd0, 0x7d, 0xef, 0xff, 0xff, 0xff, 0xfc, 0xbe, 0xf7, 0xff, 0xaa, 0x52, 0xd8, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe4, 0x20, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6f, 0x75, 0xad, 0xff, 0xbf, 0xff, 0xff, 0x10, 0x84, 0xff, 0x86, 0x31, 0xac, 0x00, 0x00, 0x17, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x41, 0x08, 0x03, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x66, 0x31, 0xd7, 0xc7, 0x39, 0xc7, 0x00, 0x00, 0x47, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
#endif
|
||||||
|
#if LV_COLOR_DEPTH == 16 && LV_COLOR_16_SWAP != 0
|
||||||
|
/*Pixel format: Alpha 8 bit, Red: 5 bit, Green: 6 bit, Blue: 5 bit BUT the 2 color bytes are swapped*/
|
||||||
|
0x18, 0xc3, 0xb8, 0x20, 0xe4, 0xc8, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x4a, 0x49, 0xcc, 0xb5, 0x96, 0xff, 0x39, 0xc7, 0xcc, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x41, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x39, 0xe7, 0xc8, 0xff, 0xbf, 0xff, 0xde, 0xfb, 0xff, 0x42, 0x28, 0xe0, 0x00, 0x00, 0x3b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x41, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x39, 0xe7, 0xcb, 0xef, 0x3d, 0xff, 0xff, 0xff, 0xfc, 0xef, 0x3d, 0xff, 0x5a, 0xcb, 0xf3, 0x00, 0x00, 0x4f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x39, 0xe7, 0xcb, 0xef, 0x5d, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xbf, 0xff, 0x73, 0x8e, 0xff, 0x00, 0x00, 0x73, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x41, 0xe8, 0xcb, 0xef, 0x5d, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x8c, 0x51, 0xff, 0x00, 0x00, 0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x9c, 0xd3, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x41, 0xe8, 0xcb, 0xef, 0x5d, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xa5, 0x14, 0xff, 0x10, 0xa2, 0xab, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x42, 0x08, 0xcb, 0xef, 0x5d, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xbd, 0xd7, 0xff, 0x21, 0x04, 0xbb, 0x00, 0x00, 0x17, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x42, 0x08, 0xcc, 0xef, 0x5d, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xce, 0x59, 0xff, 0x41, 0xe8, 0xd8, 0x00, 0x00, 0x37, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x42, 0x08, 0xcc, 0xef, 0x5d, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xe6, 0xfc, 0xff, 0x5a, 0xab, 0xef, 0x00, 0x00, 0x4f, 0x00, 0x00, 0x00,
|
||||||
|
0x42, 0x08, 0xcc, 0xef, 0x5d, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf7, 0xbe, 0xff, 0x7b, 0xaf, 0xff, 0x00, 0x00, 0x6b,
|
||||||
|
0x42, 0x28, 0xcc, 0xef, 0x5d, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xd6, 0x7a, 0xff, 0x84, 0x10, 0xf7, 0x73, 0xae, 0xf8, 0x73, 0x6e, 0xfb, 0x73, 0x8e, 0xf8, 0x5a, 0xcb, 0xff, 0x08, 0x61, 0xb3,
|
||||||
|
0x42, 0x28, 0xcc, 0xef, 0x7d, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xce, 0x59, 0xff, 0x10, 0xa2, 0xb7, 0x00, 0x00, 0x1b, 0x00, 0x00, 0x14, 0x00, 0x00, 0x13, 0x00, 0x00, 0x0c, 0x29, 0x45, 0x07,
|
||||||
|
0x4a, 0x29, 0xcc, 0xef, 0x5d, 0xff, 0xff, 0xff, 0xff, 0xde, 0xdb, 0xff, 0x62, 0xec, 0xff, 0xe7, 0x1c, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x63, 0x0c, 0xf0, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x4a, 0x29, 0xcc, 0xff, 0xdf, 0xff, 0xef, 0x7d, 0xff, 0x4a, 0x49, 0xd8, 0x00, 0x00, 0x78, 0x8c, 0x51, 0xfb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xc6, 0x38, 0xff, 0x00, 0x00, 0x8b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x5a, 0xcb, 0xd3, 0xde, 0xdb, 0xff, 0x62, 0xec, 0xef, 0x00, 0x00, 0x34, 0x00, 0x00, 0x00, 0x39, 0xe7, 0xc7, 0xef, 0x5d, 0xff, 0xff, 0xff, 0xff, 0xf7, 0xbe, 0xff, 0x52, 0xaa, 0xdc, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
|
||||||
|
0x41, 0xe8, 0xe0, 0x52, 0xaa, 0xff, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x57, 0x94, 0x72, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xb5, 0x96, 0xff, 0x00, 0x00, 0x78, 0x00, 0x00, 0x00, 0x08, 0x61, 0x04, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x68, 0x00, 0x00, 0x4f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x4a, 0x69, 0xd0, 0xef, 0x7d, 0xff, 0xff, 0xff, 0xfc, 0xf7, 0xbe, 0xff, 0x52, 0xaa, 0xd8, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0xe4, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6f, 0xad, 0x75, 0xff, 0xff, 0xbf, 0xff, 0x84, 0x10, 0xff, 0x31, 0x86, 0xac, 0x00, 0x00, 0x17, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x08, 0x41, 0x03, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x31, 0x66, 0xd7, 0x39, 0xc7, 0xc7, 0x00, 0x00, 0x47, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
#endif
|
||||||
|
#if LV_COLOR_DEPTH == 32
|
||||||
|
0x19, 0x19, 0x19, 0xb8, 0x1e, 0x1e, 0x1e, 0xc8, 0x00, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x48, 0x48, 0x48, 0xcc, 0xb2, 0xb2, 0xb2, 0xff, 0x3a, 0x3a, 0x3a, 0xcc, 0x00, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x0a, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x3b, 0x3b, 0x3b, 0xc8, 0xf6, 0xf6, 0xf6, 0xff, 0xdc, 0xdc, 0xdc, 0xff, 0x43, 0x43, 0x43, 0xe0, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x0a, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x3b, 0x3b, 0x3b, 0xcb, 0xe6, 0xe6, 0xe6, 0xff, 0xff, 0xff, 0xff, 0xfc, 0xe5, 0xe5, 0xe5, 0xff, 0x59, 0x59, 0x59, 0xf3, 0x00, 0x00, 0x00, 0x4f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x3c, 0x3c, 0x3c, 0xcb, 0xe9, 0xe9, 0xe9, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf5, 0xf5, 0xf5, 0xff, 0x72, 0x72, 0x72, 0xff, 0x00, 0x00, 0x00, 0x73, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x3d, 0x3d, 0x3d, 0xcb, 0xe9, 0xe9, 0xe9, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x8a, 0x8a, 0x8a, 0xff, 0x00, 0x00, 0x00, 0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x99, 0x99, 0x99, 0x00, 0x04, 0x04, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x3e, 0x3e, 0x3e, 0xcb, 0xe9, 0xe9, 0xe9, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0xfe, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xa2, 0xa2, 0xa2, 0xff, 0x13, 0x13, 0x13, 0xab, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x3f, 0x3f, 0x3f, 0xcb, 0xe9, 0xe9, 0xe9, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0xfe, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xb7, 0xb7, 0xb7, 0xff, 0x1f, 0x1f, 0x1f, 0xbb, 0x00, 0x00, 0x00, 0x17, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x41, 0x41, 0x41, 0xcc, 0xea, 0xea, 0xea, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0xfe, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xca, 0xca, 0xca, 0xff, 0x3d, 0x3d, 0x3d, 0xd8, 0x00, 0x00, 0x00, 0x37, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x41, 0x41, 0x41, 0xcc, 0xea, 0xea, 0xea, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xde, 0xde, 0xde, 0xff, 0x56, 0x56, 0x56, 0xef, 0x00, 0x00, 0x00, 0x4f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x42, 0x42, 0x42, 0xcc, 0xea, 0xea, 0xea, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0xfe, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf3, 0xf3, 0xf3, 0xff, 0x76, 0x76, 0x76, 0xff, 0x00, 0x00, 0x00, 0x6b,
|
||||||
|
0x43, 0x43, 0x43, 0xcc, 0xea, 0xea, 0xea, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xce, 0xce, 0xce, 0xff, 0x80, 0x80, 0x80, 0xf7, 0x74, 0x74, 0x74, 0xf8, 0x6d, 0x6d, 0x6d, 0xfb, 0x72, 0x72, 0x72, 0xf8, 0x57, 0x57, 0x57, 0xff, 0x0c, 0x0c, 0x0c, 0xb3,
|
||||||
|
0x44, 0x44, 0x44, 0xcc, 0xeb, 0xeb, 0xeb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfc, 0xfb, 0xfb, 0xfb, 0xff, 0xfe, 0xfe, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xc9, 0xc9, 0xc9, 0xff, 0x13, 0x13, 0x13, 0xb7, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00, 0x0c, 0x29, 0x29, 0x29, 0x07,
|
||||||
|
0x45, 0x45, 0x45, 0xcc, 0xe8, 0xe8, 0xe8, 0xff, 0xff, 0xff, 0xff, 0xff, 0xd9, 0xd9, 0xd9, 0xff, 0x5e, 0x5e, 0x5e, 0xff, 0xe2, 0xe2, 0xe2, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x62, 0x62, 0x62, 0xf0, 0x00, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x45, 0x45, 0x45, 0xcc, 0xf9, 0xf9, 0xf9, 0xff, 0xec, 0xec, 0xec, 0xff, 0x4a, 0x4a, 0x4a, 0xd8, 0x00, 0x00, 0x00, 0x78, 0x8a, 0x8a, 0x8a, 0xfb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xc3, 0xc3, 0xc3, 0xff, 0x00, 0x00, 0x00, 0x8b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x58, 0x58, 0x58, 0xd3, 0xd9, 0xd9, 0xd9, 0xff, 0x5e, 0x5e, 0x5e, 0xef, 0x00, 0x00, 0x00, 0x34, 0x00, 0x00, 0x00, 0x00, 0x3b, 0x3b, 0x3b, 0xc7, 0xe9, 0xe9, 0xe9, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf4, 0xf4, 0xf4, 0xff, 0x54, 0x54, 0x54, 0xdc, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x3e, 0x3e, 0x3e, 0xe0, 0x54, 0x54, 0x54, 0xff, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x57, 0x8e, 0x8e, 0x8e, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xb0, 0xb0, 0xb0, 0xff, 0x00, 0x00, 0x00, 0x78, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x0c, 0x0c, 0x04, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x68, 0x00, 0x00, 0x00, 0x4f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x4c, 0x4c, 0x4c, 0xd0, 0xec, 0xec, 0xec, 0xff, 0xff, 0xff, 0xff, 0xfc, 0xf4, 0xf4, 0xf4, 0xff, 0x53, 0x53, 0x53, 0xd8, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x1e, 0x1e, 0x00, 0x04, 0x04, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6f, 0xab, 0xab, 0xab, 0xff, 0xf6, 0xf6, 0xf6, 0xff, 0x80, 0x80, 0x80, 0xff, 0x31, 0x31, 0x31, 0xac, 0x00, 0x00, 0x00, 0x17, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x09, 0x09, 0x09, 0x03, 0x02, 0x02, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x2e, 0x2e, 0x2e, 0xd7, 0x38, 0x38, 0x38, 0xc7, 0x00, 0x00, 0x00, 0x47, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
#endif
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Public interface
|
||||||
|
*/
|
||||||
|
|
||||||
|
const lv_img_dsc_t bb_cursor_img_dsc = {
|
||||||
|
.header.always_zero = 0,
|
||||||
|
.header.w = 14,
|
||||||
|
.header.h = 20,
|
||||||
|
.data_size = 280 * LV_IMG_PX_SIZE_ALPHA_BYTE,
|
||||||
|
.header.cf = LV_IMG_CF_TRUE_COLOR_ALPHA,
|
||||||
|
.data = data,
|
||||||
|
};
|
29
cursor.h
Normal file
29
cursor.h
Normal file
@@ -0,0 +1,29 @@
|
|||||||
|
/**
|
||||||
|
* Copyright 2021 Johannes Marbach
|
||||||
|
*
|
||||||
|
* This file is part of buffyboard, hereafter referred to as the program.
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
#ifndef BB_CURSOR_H
|
||||||
|
#define BB_CURSOR_H
|
||||||
|
|
||||||
|
#include "lvgl/lvgl.h"
|
||||||
|
|
||||||
|
/* Image description of the mouse cursor */
|
||||||
|
extern const lv_img_dsc_t bb_cursor_img_dsc;
|
||||||
|
|
||||||
|
#endif /* BB_CURSOR_H */
|
187
layout.c
Normal file
187
layout.c
Normal file
@@ -0,0 +1,187 @@
|
|||||||
|
/**
|
||||||
|
* Copyright 2021 Johannes Marbach
|
||||||
|
*
|
||||||
|
* This file is part of buffyboard, hereafter referred to as the program.
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
#include "layout.h"
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Static variables
|
||||||
|
*/
|
||||||
|
|
||||||
|
static sq2lv_layout_id_t current_layout_id = -1;
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Static prototypes
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Convert a layer index to an LVGL keyboard mode.
|
||||||
|
*
|
||||||
|
* @param layer_index layer index to convert
|
||||||
|
* @return corresponding LVGL keyboard mode
|
||||||
|
*/
|
||||||
|
static lv_keyboard_mode_t layer_index_to_keyboard_mode(int layer_index);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Convert an LVGL keyboard mode to a layer index.
|
||||||
|
*
|
||||||
|
* @param keyboard_mode LVGL keyboard mode to convert
|
||||||
|
* @return corresponding layer index
|
||||||
|
*/
|
||||||
|
static int keyboard_mode_to_layer_index(lv_keyboard_mode_t keyboard_mode);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get the layer index corresponding to a keyboard's current mode.
|
||||||
|
*
|
||||||
|
* @param keyboard keyboard widget
|
||||||
|
* @return layer index
|
||||||
|
*/
|
||||||
|
static int get_layer_index(lv_obj_t *keyboard);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get the index of the destination layer for a layer switcher key in the current layout.
|
||||||
|
*
|
||||||
|
* @param keyboard keyboard widget
|
||||||
|
* @param btn_id button index corresponding to the key
|
||||||
|
* @return the destination layer's index or -1 if the key is not a layer switcher
|
||||||
|
*/
|
||||||
|
static int get_destination_layer_index_for_layer_switcher(lv_obj_t *keyboard, uint16_t btn_id);
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Static functions
|
||||||
|
*/
|
||||||
|
|
||||||
|
static lv_keyboard_mode_t layer_index_to_keyboard_mode(int layer_index) {
|
||||||
|
switch (layer_index) {
|
||||||
|
case 0:
|
||||||
|
return LV_KEYBOARD_MODE_TEXT_LOWER;
|
||||||
|
case 1:
|
||||||
|
return LV_KEYBOARD_MODE_TEXT_UPPER;
|
||||||
|
case 2:
|
||||||
|
return LV_KEYBOARD_MODE_SPECIAL;
|
||||||
|
case 3:
|
||||||
|
return LV_KEYBOARD_MODE_NUMBER;
|
||||||
|
default:
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static int keyboard_mode_to_layer_index(lv_keyboard_mode_t keyboard_mode) {
|
||||||
|
switch (keyboard_mode) {
|
||||||
|
case LV_KEYBOARD_MODE_TEXT_LOWER:
|
||||||
|
return 0;
|
||||||
|
case LV_KEYBOARD_MODE_TEXT_UPPER:
|
||||||
|
return 1;
|
||||||
|
case LV_KEYBOARD_MODE_SPECIAL:
|
||||||
|
return 2;
|
||||||
|
case LV_KEYBOARD_MODE_NUMBER:
|
||||||
|
return 3;
|
||||||
|
default:
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static int get_layer_index(lv_obj_t *keyboard) {
|
||||||
|
return keyboard_mode_to_layer_index(lv_keyboard_get_mode(keyboard));
|
||||||
|
}
|
||||||
|
|
||||||
|
static int get_destination_layer_index_for_layer_switcher(lv_obj_t *keyboard, uint16_t btn_id) {
|
||||||
|
if (current_layout_id < 0 || current_layout_id >= sq2lv_num_layouts) {
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
int layer_index = get_layer_index(keyboard);
|
||||||
|
if (layer_index < 0 || layer_index >= sq2lv_layouts[current_layout_id].num_layers) {
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
for (int i = 0; i < sq2lv_layouts[current_layout_id].layers[layer_index].num_switchers; ++i) {
|
||||||
|
if (sq2lv_layouts[current_layout_id].layers[layer_index].switcher_idxs[i] == btn_id) {
|
||||||
|
return sq2lv_layouts[current_layout_id].layers[layer_index].switcher_dests[i];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Public functions
|
||||||
|
*/
|
||||||
|
|
||||||
|
void bb_layout_switch_layout(lv_obj_t *keyboard, sq2lv_layout_id_t layout_id) {
|
||||||
|
if (layout_id < 0 || layout_id >= sq2lv_num_layouts) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Assign layers */
|
||||||
|
for (int i = 0; i < sq2lv_layouts[layout_id].num_layers; ++i) {
|
||||||
|
lv_keyboard_set_map(keyboard, layer_index_to_keyboard_mode(i),
|
||||||
|
sq2lv_layouts[layout_id].layers[i].keycaps,
|
||||||
|
sq2lv_layouts[layout_id].layers[i].attributes);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Switch to default layer if current layer doesn't exist in new layout */
|
||||||
|
int layer_index = get_layer_index(keyboard);
|
||||||
|
if (layer_index < 0 || layer_index >= sq2lv_layouts[layout_id].num_layers) {
|
||||||
|
lv_keyboard_set_mode(keyboard, layer_index_to_keyboard_mode(0));
|
||||||
|
}
|
||||||
|
|
||||||
|
current_layout_id = layout_id;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool bb_layout_switch_layer(lv_obj_t *keyboard, uint16_t btn_id) {
|
||||||
|
int destination_layer_index = get_destination_layer_index_for_layer_switcher(keyboard, btn_id);
|
||||||
|
|
||||||
|
if (destination_layer_index < 0 || destination_layer_index >= sq2lv_layouts[current_layout_id].num_layers) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
lv_keyboard_set_mode(keyboard, layer_index_to_keyboard_mode(destination_layer_index));
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
const int * const bb_layout_get_scancodes(lv_obj_t *keyboard, uint16_t btn_id, int *num_scancodes) {
|
||||||
|
if (current_layout_id < 0 || current_layout_id >= sq2lv_num_layouts) {
|
||||||
|
*num_scancodes = 0;
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
int layer_index = get_layer_index(keyboard);
|
||||||
|
if (layer_index < 0 || layer_index >= sq2lv_layouts[current_layout_id].num_layers) {
|
||||||
|
*num_scancodes = 0;
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (btn_id >= sq2lv_layouts[current_layout_id].layers[layer_index].num_keys) {
|
||||||
|
*num_scancodes = 0;
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
*num_scancodes = sq2lv_layouts[current_layout_id].layers[layer_index].scancode_nums[btn_id];
|
||||||
|
if (*num_scancodes == 0) {
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
const int index = sq2lv_layouts[current_layout_id].layers[layer_index].scancode_idxs[btn_id];
|
||||||
|
return &(sq2lv_layouts[current_layout_id].layers[layer_index].scancodes[index]);
|
||||||
|
}
|
53
layout.h
Normal file
53
layout.h
Normal file
@@ -0,0 +1,53 @@
|
|||||||
|
/**
|
||||||
|
* Copyright 2021 Johannes Marbach
|
||||||
|
*
|
||||||
|
* This file is part of buffyboard, hereafter referred to as the program.
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
#ifndef BB_LAYOUT_H
|
||||||
|
#define BB_LAYOUT_H
|
||||||
|
|
||||||
|
#include "sq2lv_layouts.h"
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Apply a layout to a keyboard.
|
||||||
|
*
|
||||||
|
* @param keyboard keyboard widget
|
||||||
|
* @param layout_id layout ID
|
||||||
|
*/
|
||||||
|
void bb_layout_switch_layout(lv_obj_t *keyboard, sq2lv_layout_id_t layout_id);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Attempt to perform a layer switch after pressing a key.
|
||||||
|
*
|
||||||
|
* @param keyboard keyboard widget
|
||||||
|
* @param btn_id button index corresponding to the pressed key
|
||||||
|
* @return true if a layer switch was performed, false otherwise
|
||||||
|
*/
|
||||||
|
bool bb_layout_switch_layer(lv_obj_t *keyboard, uint16_t btn_id);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get scancodes associated with a key.
|
||||||
|
*
|
||||||
|
* @param keyboard keyboard widget
|
||||||
|
* @param btn_id button index corresponding to the key
|
||||||
|
* @param num_scancodes pointer to an integer into which the number of scancodes will be written
|
||||||
|
* @return pointer into an array of scancodes at the appropriate index
|
||||||
|
*/
|
||||||
|
const int * const bb_layout_get_scancodes(lv_obj_t *keyboard, uint16_t btn_id, int *num_scancodes);
|
||||||
|
|
||||||
|
#endif /* BB_LAYOUT_H */
|
235
libinput_multi.c
Normal file
235
libinput_multi.c
Normal file
@@ -0,0 +1,235 @@
|
|||||||
|
/**
|
||||||
|
* @file libinput_multi.c
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*********************
|
||||||
|
* INCLUDES
|
||||||
|
*********************/
|
||||||
|
#include "libinput_multi.h"
|
||||||
|
#if USE_LIBINPUT || USE_BSD_LIBINPUT
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
#include <linux/limits.h>
|
||||||
|
#include <fcntl.h>
|
||||||
|
#include <errno.h>
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include <poll.h>
|
||||||
|
#include <libinput.h>
|
||||||
|
|
||||||
|
#if USE_BSD_LIBINPUT
|
||||||
|
#include <dev/evdev/input.h>
|
||||||
|
#else
|
||||||
|
#include <linux/input.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*********************
|
||||||
|
* DEFINES
|
||||||
|
*********************/
|
||||||
|
|
||||||
|
/**********************
|
||||||
|
* TYPEDEFS
|
||||||
|
**********************/
|
||||||
|
|
||||||
|
/**********************
|
||||||
|
* STATIC PROTOTYPES
|
||||||
|
**********************/
|
||||||
|
static int open_restricted(const char *path, int flags, void *user_data);
|
||||||
|
static void close_restricted(int fd, void *user_data);
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
int button;
|
||||||
|
int libinput_key_val;
|
||||||
|
struct libinput_device *device;
|
||||||
|
|
||||||
|
int libinput_fd;
|
||||||
|
struct libinput *libinput_context;
|
||||||
|
struct pollfd fds[1];
|
||||||
|
} libinput_multi_state;
|
||||||
|
|
||||||
|
/**********************
|
||||||
|
* STATIC VARIABLES
|
||||||
|
**********************/
|
||||||
|
static const int timeout = 0; // do not block
|
||||||
|
static const nfds_t nfds = 1;
|
||||||
|
static lv_point_t most_recent_touch_point = { .x = 0, .y = 0};
|
||||||
|
|
||||||
|
static const struct libinput_interface interface = {
|
||||||
|
.open_restricted = open_restricted,
|
||||||
|
.close_restricted = close_restricted,
|
||||||
|
};
|
||||||
|
|
||||||
|
/**********************
|
||||||
|
* MACROS
|
||||||
|
**********************/
|
||||||
|
|
||||||
|
/**********************
|
||||||
|
* GLOBAL FUNCTIONS
|
||||||
|
**********************/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* reconfigure the device file for libinput
|
||||||
|
* @param indev_drv driver object (must be initialised)
|
||||||
|
* @param dev_name set the libinput device filename
|
||||||
|
* @return true: the device file set complete
|
||||||
|
* false: the device file doesn't exist current system
|
||||||
|
*/
|
||||||
|
bool libinput_multi_set_file(lv_indev_drv_t * indev_drv, char* dev_name)
|
||||||
|
{
|
||||||
|
libinput_multi_state *state = (libinput_multi_state *)indev_drv->user_data;
|
||||||
|
if (!state) {
|
||||||
|
perror("unable to read state from driver:");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
// This check *should* not be necessary, yet applications crashes even on NULL handles.
|
||||||
|
// citing libinput.h:libinput_path_remove_device:
|
||||||
|
// > If no matching device exists, this function does nothing.
|
||||||
|
if (state->device) {
|
||||||
|
state->device = libinput_device_unref(state->device);
|
||||||
|
libinput_path_remove_device(state->device);
|
||||||
|
}
|
||||||
|
|
||||||
|
state->device = libinput_path_add_device(state->libinput_context, dev_name);
|
||||||
|
if(!state->device) {
|
||||||
|
perror("unable to add device to libinput context:");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
state->device = libinput_device_ref(state->device);
|
||||||
|
if(!state->device) {
|
||||||
|
perror("unable to reference device within libinput context:");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
state->button = LV_INDEV_STATE_REL;
|
||||||
|
state->libinput_key_val = 0;
|
||||||
|
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* initialise a driver with fresh state data
|
||||||
|
* @param indev_drv driver object
|
||||||
|
*/
|
||||||
|
void libinput_multi_init_driver(lv_indev_drv_t * indev_drv) {
|
||||||
|
libinput_multi_state *state = (libinput_multi_state *)malloc(sizeof(libinput_multi_state));
|
||||||
|
state->device = NULL;
|
||||||
|
|
||||||
|
state->libinput_context = libinput_path_create_context(&interface, NULL);
|
||||||
|
state->libinput_fd = libinput_get_fd(state->libinput_context);
|
||||||
|
|
||||||
|
/* prepare poll */
|
||||||
|
state->fds[0].fd = state->libinput_fd;
|
||||||
|
state->fds[0].events = POLLIN;
|
||||||
|
state->fds[0].revents = 0;
|
||||||
|
|
||||||
|
indev_drv->user_data = (void *)state;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* destroy any existing state data on a driver
|
||||||
|
* @param indev_drv driver object
|
||||||
|
*/
|
||||||
|
void libinput_multi_deinit_driver(lv_indev_drv_t * indev_drv) {
|
||||||
|
if (indev_drv->user_data) {
|
||||||
|
libinput_multi_state *state = (libinput_multi_state *)indev_drv->user_data;
|
||||||
|
|
||||||
|
struct libinput_device *device = libinput_device_unref(state->device);
|
||||||
|
libinput_path_remove_device(device);
|
||||||
|
|
||||||
|
libinput_unref(state->libinput_context);
|
||||||
|
|
||||||
|
// TODO: dealloc keyboard state
|
||||||
|
|
||||||
|
free(indev_drv->user_data);
|
||||||
|
indev_drv->user_data = NULL;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get the current position and state of the libinput
|
||||||
|
* @param indev_drv driver object itself
|
||||||
|
* @param data store the libinput data here
|
||||||
|
* @return false: because the points are not buffered, so no more data to be read
|
||||||
|
*/
|
||||||
|
void libinput_multi_read(lv_indev_drv_t * indev_drv, lv_indev_data_t * data)
|
||||||
|
{
|
||||||
|
libinput_multi_state *state = (libinput_multi_state *)indev_drv->user_data;
|
||||||
|
if (!state) {
|
||||||
|
perror("unable to read state from driver:");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
struct libinput_event *event;
|
||||||
|
struct libinput_event_touch *touch_event = NULL;
|
||||||
|
struct libinput_event_pointer *pointer_event = NULL;
|
||||||
|
struct libinput_event_keyboard *keyboard_event = NULL;
|
||||||
|
int rc = 0;
|
||||||
|
|
||||||
|
rc = poll(state->fds, nfds, timeout);
|
||||||
|
switch (rc){
|
||||||
|
case -1:
|
||||||
|
perror(NULL);
|
||||||
|
case 0:
|
||||||
|
goto report_most_recent_state;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
libinput_dispatch(state->libinput_context);
|
||||||
|
while((event = libinput_get_event(state->libinput_context)) != NULL) {
|
||||||
|
enum libinput_event_type type = libinput_event_get_type(event);
|
||||||
|
switch (type) {
|
||||||
|
case LIBINPUT_EVENT_TOUCH_MOTION:
|
||||||
|
case LIBINPUT_EVENT_TOUCH_DOWN:
|
||||||
|
touch_event = libinput_event_get_touch_event(event);
|
||||||
|
most_recent_touch_point.x = libinput_event_touch_get_x_transformed(touch_event, LV_HOR_RES);
|
||||||
|
most_recent_touch_point.y = libinput_event_touch_get_y_transformed(touch_event, LV_VER_RES);
|
||||||
|
state->button = LV_INDEV_STATE_PR;
|
||||||
|
break;
|
||||||
|
case LIBINPUT_EVENT_TOUCH_UP:
|
||||||
|
state->button = LV_INDEV_STATE_REL;
|
||||||
|
break;
|
||||||
|
case LIBINPUT_EVENT_POINTER_MOTION:
|
||||||
|
pointer_event = libinput_event_get_pointer_event(event);
|
||||||
|
most_recent_touch_point.x += libinput_event_pointer_get_dx(pointer_event);
|
||||||
|
most_recent_touch_point.y += libinput_event_pointer_get_dy(pointer_event);
|
||||||
|
most_recent_touch_point.x = most_recent_touch_point.x < 0 ? 0 : most_recent_touch_point.x;
|
||||||
|
most_recent_touch_point.x = most_recent_touch_point.x > LV_HOR_RES - 1 ? LV_HOR_RES - 1 : most_recent_touch_point.x;
|
||||||
|
most_recent_touch_point.y = most_recent_touch_point.y < 0 ? 0 : most_recent_touch_point.y;
|
||||||
|
most_recent_touch_point.y = most_recent_touch_point.y > LV_VER_RES - 1 ? LV_VER_RES - 1 : most_recent_touch_point.y;
|
||||||
|
break;
|
||||||
|
case LIBINPUT_EVENT_POINTER_BUTTON:
|
||||||
|
pointer_event = libinput_event_get_pointer_event(event);
|
||||||
|
enum libinput_button_state button_state = libinput_event_pointer_get_button_state(pointer_event);
|
||||||
|
state->button = button_state == LIBINPUT_BUTTON_STATE_RELEASED ? LV_INDEV_STATE_REL : LV_INDEV_STATE_PR;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
libinput_event_destroy(event);
|
||||||
|
}
|
||||||
|
report_most_recent_state:
|
||||||
|
data->point.x = most_recent_touch_point.x;
|
||||||
|
data->point.y = most_recent_touch_point.y;
|
||||||
|
data->state = state->button;
|
||||||
|
data->key = state->libinput_key_val;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**********************
|
||||||
|
* STATIC FUNCTIONS
|
||||||
|
**********************/
|
||||||
|
|
||||||
|
static int open_restricted(const char *path, int flags, void *user_data)
|
||||||
|
{
|
||||||
|
int fd = open(path, flags);
|
||||||
|
return fd < 0 ? -errno : fd;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void close_restricted(int fd, void *user_data)
|
||||||
|
{
|
||||||
|
close(fd);
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* USE_LIBINPUT || USE_BSD_LIBINPUT */
|
81
libinput_multi.h
Normal file
81
libinput_multi.h
Normal file
@@ -0,0 +1,81 @@
|
|||||||
|
/**
|
||||||
|
* @file libinput_multi.h
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef LVGL_LIBINPUT_MULTI_H
|
||||||
|
#define LVGL_LIBINPUT_MULTI_H
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*********************
|
||||||
|
* INCLUDES
|
||||||
|
*********************/
|
||||||
|
// #ifndef LV_DRV_NO_CONF
|
||||||
|
// #ifdef LV_CONF_INCLUDE_SIMPLE
|
||||||
|
#include "lv_drv_conf.h"
|
||||||
|
// #else
|
||||||
|
// #include "../../lv_drv_conf.h"
|
||||||
|
// #endif
|
||||||
|
// #endif
|
||||||
|
|
||||||
|
#if USE_LIBINPUT || USE_BSD_LIBINPUT
|
||||||
|
|
||||||
|
#ifdef LV_LVGL_H_INCLUDE_SIMPLE
|
||||||
|
#include "lvgl.h"
|
||||||
|
#else
|
||||||
|
#include "lvgl/lvgl.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*********************
|
||||||
|
* DEFINES
|
||||||
|
*********************/
|
||||||
|
|
||||||
|
/**********************
|
||||||
|
* TYPEDEFS
|
||||||
|
**********************/
|
||||||
|
|
||||||
|
/**********************
|
||||||
|
* GLOBAL PROTOTYPES
|
||||||
|
**********************/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* initialise a driver with fresh state data
|
||||||
|
* @param indev_drv driver object
|
||||||
|
*/
|
||||||
|
void libinput_multi_init_driver(lv_indev_drv_t * indev_drv);
|
||||||
|
/**
|
||||||
|
* destroy any existing state data on a driver
|
||||||
|
* @param indev_drv driver object
|
||||||
|
*/
|
||||||
|
void libinput_multi_deinit_driver(lv_indev_drv_t * indev_drv);
|
||||||
|
/**
|
||||||
|
* reconfigure the device file for libinput
|
||||||
|
* @param indev_drv driver object (must be initialised)
|
||||||
|
* @param dev_name set the libinput device filename
|
||||||
|
* @return true: the device file set complete
|
||||||
|
* false: the device file doesn't exist current system
|
||||||
|
*/
|
||||||
|
bool libinput_multi_set_file(lv_indev_drv_t * indev_drv, char* dev_name);
|
||||||
|
/**
|
||||||
|
* Get the current position and state of the libinput
|
||||||
|
* @param indev_drv driver object itself
|
||||||
|
* @param data store the libinput data here
|
||||||
|
* @return false: because the points are not buffered, so no more data to be read
|
||||||
|
*/
|
||||||
|
void libinput_multi_read(lv_indev_drv_t * indev_drv, lv_indev_data_t * data);
|
||||||
|
|
||||||
|
|
||||||
|
/**********************
|
||||||
|
* MACROS
|
||||||
|
**********************/
|
||||||
|
|
||||||
|
#endif /* USE_LIBINPUT || USE_BSD_LIBINPUT */
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
} /* extern "C" */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* LVGL_LIBINPUT_MULTI_H */
|
513
lv_conf.h
Normal file
513
lv_conf.h
Normal file
@@ -0,0 +1,513 @@
|
|||||||
|
/**
|
||||||
|
* @file lv_conf.h
|
||||||
|
* Configuration file for v8.1.0-dev
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* COPY THIS FILE AS `lv_conf.h` NEXT TO the `lvgl` FOLDER
|
||||||
|
*/
|
||||||
|
|
||||||
|
#if 1 /*Set it to "1" to enable content*/
|
||||||
|
|
||||||
|
#ifndef LV_CONF_H
|
||||||
|
#define LV_CONF_H
|
||||||
|
/*clang-format off*/
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
|
||||||
|
|
||||||
|
/*====================
|
||||||
|
COLOR SETTINGS
|
||||||
|
*====================*/
|
||||||
|
|
||||||
|
/*Color depth: 1 (1 byte per pixel), 8 (RGB332), 16 (RGB565), 32 (ARGB8888)*/
|
||||||
|
#define LV_COLOR_DEPTH 32
|
||||||
|
|
||||||
|
/*Swap the 2 bytes of RGB565 color. Useful if the display has a 8 bit interface (e.g. SPI)*/
|
||||||
|
#define LV_COLOR_16_SWAP 0
|
||||||
|
|
||||||
|
/*Enable more complex drawing routines to manage screens transparency.
|
||||||
|
*Can be used if the UI is above another layer, e.g. an OSD menu or video player.
|
||||||
|
*Requires `LV_COLOR_DEPTH = 32` colors and the screen's `bg_opa` should be set to non LV_OPA_COVER value*/
|
||||||
|
#define LV_COLOR_SCREEN_TRANSP 0
|
||||||
|
|
||||||
|
/*Images pixels with this color will not be drawn if they are chroma keyed)*/
|
||||||
|
#define LV_COLOR_CHROMA_KEY lv_color_hex(0x00ff00) /*pure green*/
|
||||||
|
|
||||||
|
/*=========================
|
||||||
|
MEMORY SETTINGS
|
||||||
|
*=========================*/
|
||||||
|
|
||||||
|
/*1: use custom malloc/free, 0: use the built-in `lv_mem_alloc()` and `lv_mem_free()`*/
|
||||||
|
#define LV_MEM_CUSTOM 0
|
||||||
|
#if LV_MEM_CUSTOM == 0
|
||||||
|
/*Size of the memory available for `lv_mem_alloc()` in bytes (>= 2kB)*/
|
||||||
|
# define LV_MEM_SIZE (128U * 1024U) /*[bytes]*/
|
||||||
|
|
||||||
|
/*Set an address for the memory pool instead of allocating it as a normal array. Can be in external SRAM too.*/
|
||||||
|
# define LV_MEM_ADR 0 /*0: unused*/
|
||||||
|
#else /*LV_MEM_CUSTOM*/
|
||||||
|
# define LV_MEM_CUSTOM_INCLUDE <stdlib.h> /*Header for the dynamic memory function*/
|
||||||
|
# define LV_MEM_CUSTOM_ALLOC malloc
|
||||||
|
# define LV_MEM_CUSTOM_FREE free
|
||||||
|
# define LV_MEM_CUSTOM_REALLOC realloc
|
||||||
|
#endif /*LV_MEM_CUSTOM*/
|
||||||
|
|
||||||
|
/*Use the standard `memcpy` and `memset` instead of LVGL's own functions. (Might or might not be faster).*/
|
||||||
|
#define LV_MEMCPY_MEMSET_STD 0
|
||||||
|
|
||||||
|
/*====================
|
||||||
|
HAL SETTINGS
|
||||||
|
*====================*/
|
||||||
|
|
||||||
|
/*Default display refresh period. LVG will redraw changed ares with this period time*/
|
||||||
|
#define LV_DISP_DEF_REFR_PERIOD 30 /*[ms]*/
|
||||||
|
|
||||||
|
/*Input device read period in milliseconds*/
|
||||||
|
#define LV_INDEV_DEF_READ_PERIOD 30 /*[ms]*/
|
||||||
|
|
||||||
|
/*Use a custom tick source that tells the elapsed time in milliseconds.
|
||||||
|
*It removes the need to manually update the tick with `lv_tick_inc()`)*/
|
||||||
|
uint32_t bb_get_tick(void);
|
||||||
|
#define LV_TICK_CUSTOM 1
|
||||||
|
#if LV_TICK_CUSTOM
|
||||||
|
#define LV_TICK_CUSTOM_INCLUDE <stdint.h> /*Header for the system time function*/
|
||||||
|
#define LV_TICK_CUSTOM_SYS_TIME_EXPR (bb_get_tick()) /*Expression evaluating to current system time in ms*/
|
||||||
|
#endif /*LV_TICK_CUSTOM*/
|
||||||
|
|
||||||
|
/*Default Dot Per Inch. Used to initialize default sizes such as widgets sized, style paddings.
|
||||||
|
*(Not so important, you can adjust it to modify default sizes and spaces)*/
|
||||||
|
#define LV_DPI_DEF 130 /*[px/inch]*/
|
||||||
|
|
||||||
|
/*=======================
|
||||||
|
* FEATURE CONFIGURATION
|
||||||
|
*=======================*/
|
||||||
|
|
||||||
|
/*-------------
|
||||||
|
* Drawing
|
||||||
|
*-----------*/
|
||||||
|
|
||||||
|
/*Enable complex draw engine.
|
||||||
|
*Required to draw shadow, gradient, rounded corners, circles, arc, skew lines, image transformations or any masks*/
|
||||||
|
#define LV_DRAW_COMPLEX 1
|
||||||
|
#if LV_DRAW_COMPLEX != 0
|
||||||
|
|
||||||
|
/*Allow buffering some shadow calculation.
|
||||||
|
*LV_SHADOW_CACHE_SIZE is the max. shadow size to buffer, where shadow size is `shadow_width + radius`
|
||||||
|
*Caching has LV_SHADOW_CACHE_SIZE^2 RAM cost*/
|
||||||
|
#define LV_SHADOW_CACHE_SIZE 0
|
||||||
|
#endif /*LV_DRAW_COMPLEX*/
|
||||||
|
|
||||||
|
/*Default image cache size. Image caching keeps the images opened.
|
||||||
|
*If only the built-in image formats are used there is no real advantage of caching. (I.e. if no new image decoder is added)
|
||||||
|
*With complex image decoders (e.g. PNG or JPG) caching can save the continuous open/decode of images.
|
||||||
|
*However the opened images might consume additional RAM.
|
||||||
|
*0: to disable caching*/
|
||||||
|
#define LV_IMG_CACHE_DEF_SIZE 0
|
||||||
|
|
||||||
|
/*Maximum buffer size to allocate for rotation. Only used if software rotation is enabled in the display driver.*/
|
||||||
|
#define LV_DISP_ROT_MAX_BUF (10*1024)
|
||||||
|
/*-------------
|
||||||
|
* GPU
|
||||||
|
*-----------*/
|
||||||
|
|
||||||
|
/*Use STM32's DMA2D (aka Chrom Art) GPU*/
|
||||||
|
#define LV_USE_GPU_STM32_DMA2D 0
|
||||||
|
#if LV_USE_GPU_STM32_DMA2D
|
||||||
|
/*Must be defined to include path of CMSIS header of target processor
|
||||||
|
e.g. "stm32f769xx.h" or "stm32f429xx.h"*/
|
||||||
|
#define LV_GPU_DMA2D_CMSIS_INCLUDE
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*Use NXP's PXP GPU iMX RTxxx platforms*/
|
||||||
|
#define LV_USE_GPU_NXP_PXP 0
|
||||||
|
#if LV_USE_GPU_NXP_PXP
|
||||||
|
/*1: Add default bare metal and FreeRTOS interrupt handling routines for PXP (lv_gpu_nxp_pxp_osa.c)
|
||||||
|
* and call lv_gpu_nxp_pxp_init() automatically during lv_init(). Note that symbol FSL_RTOS_FREE_RTOS
|
||||||
|
* has to be defined in order to use FreeRTOS OSA, otherwise bare-metal implementation is selected.
|
||||||
|
*0: lv_gpu_nxp_pxp_init() has to be called manually before lv_init()
|
||||||
|
*/
|
||||||
|
#define LV_USE_GPU_NXP_PXP_AUTO_INIT 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*Use NXP's VG-Lite GPU iMX RTxxx platforms*/
|
||||||
|
#define LV_USE_GPU_NXP_VG_LITE 0
|
||||||
|
|
||||||
|
/*-------------
|
||||||
|
* Logging
|
||||||
|
*-----------*/
|
||||||
|
|
||||||
|
/*Enable the log module*/
|
||||||
|
#define LV_USE_LOG 1
|
||||||
|
#if LV_USE_LOG
|
||||||
|
|
||||||
|
/*How important log should be added:
|
||||||
|
*LV_LOG_LEVEL_TRACE A lot of logs to give detailed information
|
||||||
|
*LV_LOG_LEVEL_INFO Log important events
|
||||||
|
*LV_LOG_LEVEL_WARN Log if something unwanted happened but didn't cause a problem
|
||||||
|
*LV_LOG_LEVEL_ERROR Only critical issue, when the system may fail
|
||||||
|
*LV_LOG_LEVEL_USER Only logs added by the user
|
||||||
|
*LV_LOG_LEVEL_NONE Do not log anything*/
|
||||||
|
# define LV_LOG_LEVEL LV_LOG_LEVEL_WARN
|
||||||
|
|
||||||
|
/*1: Print the log with 'printf';
|
||||||
|
*0: User need to register a callback with `lv_log_register_print_cb()`*/
|
||||||
|
# define LV_LOG_PRINTF 1
|
||||||
|
|
||||||
|
/*Enable/disable LV_LOG_TRACE in modules that produces a huge number of logs*/
|
||||||
|
# define LV_LOG_TRACE_MEM 1
|
||||||
|
# define LV_LOG_TRACE_TIMER 1
|
||||||
|
# define LV_LOG_TRACE_INDEV 1
|
||||||
|
# define LV_LOG_TRACE_DISP_REFR 1
|
||||||
|
# define LV_LOG_TRACE_EVENT 1
|
||||||
|
# define LV_LOG_TRACE_OBJ_CREATE 1
|
||||||
|
# define LV_LOG_TRACE_LAYOUT 1
|
||||||
|
# define LV_LOG_TRACE_ANIM 1
|
||||||
|
|
||||||
|
#endif /*LV_USE_LOG*/
|
||||||
|
|
||||||
|
/*-------------
|
||||||
|
* Asserts
|
||||||
|
*-----------*/
|
||||||
|
|
||||||
|
/*Enable asserts if an operation is failed or an invalid data is found.
|
||||||
|
*If LV_USE_LOG is enabled an error message will be printed on failure*/
|
||||||
|
#define LV_USE_ASSERT_NULL 1 /*Check if the parameter is NULL. (Very fast, recommended)*/
|
||||||
|
#define LV_USE_ASSERT_MALLOC 1 /*Checks is the memory is successfully allocated or no. (Very fast, recommended)*/
|
||||||
|
#define LV_USE_ASSERT_STYLE 0 /*Check if the styles are properly initialized. (Very fast, recommended)*/
|
||||||
|
#define LV_USE_ASSERT_MEM_INTEGRITY 0 /*Check the integrity of `lv_mem` after critical operations. (Slow)*/
|
||||||
|
#define LV_USE_ASSERT_OBJ 0 /*Check the object's type and existence (e.g. not deleted). (Slow)*/
|
||||||
|
|
||||||
|
/*Add a custom handler when assert happens e.g. to restart the MCU*/
|
||||||
|
#define LV_ASSERT_HANDLER_INCLUDE <stdint.h>
|
||||||
|
#define LV_ASSERT_HANDLER while(1); /*Halt by default*/
|
||||||
|
|
||||||
|
/*-------------
|
||||||
|
* Others
|
||||||
|
*-----------*/
|
||||||
|
|
||||||
|
/*1: Show CPU usage and FPS count in the right bottom corner*/
|
||||||
|
#define LV_USE_PERF_MONITOR 0
|
||||||
|
|
||||||
|
/*1: Show the used memory and the memory fragmentation in the left bottom corner
|
||||||
|
* Requires LV_MEM_CUSTOM = 0*/
|
||||||
|
#define LV_USE_MEM_MONITOR 0
|
||||||
|
|
||||||
|
/*1: Draw random colored rectangles over the redrawn areas*/
|
||||||
|
#define LV_USE_REFR_DEBUG 0
|
||||||
|
|
||||||
|
/*Change the built in (v)snprintf functions*/
|
||||||
|
#define LV_SPRINTF_CUSTOM 0
|
||||||
|
#if LV_SPRINTF_CUSTOM
|
||||||
|
# define LV_SPRINTF_INCLUDE <stdio.h>
|
||||||
|
# define lv_snprintf snprintf
|
||||||
|
# define lv_vsnprintf vsnprintf
|
||||||
|
#else /*LV_SPRINTF_CUSTOM*/
|
||||||
|
# define LV_SPRINTF_USE_FLOAT 0
|
||||||
|
#endif /*LV_SPRINTF_CUSTOM*/
|
||||||
|
|
||||||
|
#define LV_USE_USER_DATA 1
|
||||||
|
|
||||||
|
/*Garbage Collector settings
|
||||||
|
*Used if lvgl is binded to higher level language and the memory is managed by that language*/
|
||||||
|
#define LV_ENABLE_GC 0
|
||||||
|
#if LV_ENABLE_GC != 0
|
||||||
|
# define LV_GC_INCLUDE "gc.h" /*Include Garbage Collector related things*/
|
||||||
|
#endif /*LV_ENABLE_GC*/
|
||||||
|
|
||||||
|
/*=====================
|
||||||
|
* COMPILER SETTINGS
|
||||||
|
*====================*/
|
||||||
|
|
||||||
|
/*For big endian systems set to 1*/
|
||||||
|
#define LV_BIG_ENDIAN_SYSTEM 0
|
||||||
|
|
||||||
|
/*Define a custom attribute to `lv_tick_inc` function*/
|
||||||
|
#define LV_ATTRIBUTE_TICK_INC
|
||||||
|
|
||||||
|
/*Define a custom attribute to `lv_timer_handler` function*/
|
||||||
|
#define LV_ATTRIBUTE_TIMER_HANDLER
|
||||||
|
|
||||||
|
/*Define a custom attribute to `lv_disp_flush_ready` function*/
|
||||||
|
#define LV_ATTRIBUTE_FLUSH_READY
|
||||||
|
|
||||||
|
/*Required alignment size for buffers*/
|
||||||
|
#define LV_ATTRIBUTE_MEM_ALIGN_SIZE
|
||||||
|
|
||||||
|
/*Will be added where memories needs to be aligned (with -Os data might not be aligned to boundary by default).
|
||||||
|
* E.g. __attribute__((aligned(4)))*/
|
||||||
|
#define LV_ATTRIBUTE_MEM_ALIGN
|
||||||
|
|
||||||
|
/*Attribute to mark large constant arrays for example font's bitmaps*/
|
||||||
|
#define LV_ATTRIBUTE_LARGE_CONST
|
||||||
|
|
||||||
|
/*Complier prefix for a big array declaration in RAM*/
|
||||||
|
#define LV_ATTRIBUTE_LARGE_RAM_ARRAY
|
||||||
|
|
||||||
|
/*Place performance critical functions into a faster memory (e.g RAM)*/
|
||||||
|
#define LV_ATTRIBUTE_FAST_MEM
|
||||||
|
|
||||||
|
/*Prefix variables that are used in GPU accelerated operations, often these need to be placed in RAM sections that are DMA accessible*/
|
||||||
|
#define LV_ATTRIBUTE_DMA
|
||||||
|
|
||||||
|
/*Export integer constant to binding. This macro is used with constants in the form of LV_<CONST> that
|
||||||
|
*should also appear on LVGL binding API such as Micropython.*/
|
||||||
|
#define LV_EXPORT_CONST_INT(int_value) struct _silence_gcc_warning /*The default value just prevents GCC warning*/
|
||||||
|
|
||||||
|
/*Extend the default -32k..32k coordinate range to -4M..4M by using int32_t for coordinates instead of int16_t*/
|
||||||
|
#define LV_USE_LARGE_COORD 0
|
||||||
|
|
||||||
|
/*==================
|
||||||
|
* FONT USAGE
|
||||||
|
*===================*/
|
||||||
|
|
||||||
|
/*Montserrat fonts with ASCII range and some symbols using bpp = 4
|
||||||
|
*https://fonts.google.com/specimen/Montserrat*/
|
||||||
|
#define LV_FONT_MONTSERRAT_8 1
|
||||||
|
#define LV_FONT_MONTSERRAT_10 1
|
||||||
|
#define LV_FONT_MONTSERRAT_12 1
|
||||||
|
#define LV_FONT_MONTSERRAT_14 1
|
||||||
|
#define LV_FONT_MONTSERRAT_16 1
|
||||||
|
#define LV_FONT_MONTSERRAT_18 1
|
||||||
|
#define LV_FONT_MONTSERRAT_20 1
|
||||||
|
#define LV_FONT_MONTSERRAT_22 1
|
||||||
|
#define LV_FONT_MONTSERRAT_24 1
|
||||||
|
#define LV_FONT_MONTSERRAT_26 1
|
||||||
|
#define LV_FONT_MONTSERRAT_28 1
|
||||||
|
#define LV_FONT_MONTSERRAT_30 1
|
||||||
|
#define LV_FONT_MONTSERRAT_32 1
|
||||||
|
#define LV_FONT_MONTSERRAT_34 1
|
||||||
|
#define LV_FONT_MONTSERRAT_36 1
|
||||||
|
#define LV_FONT_MONTSERRAT_38 1
|
||||||
|
#define LV_FONT_MONTSERRAT_40 1
|
||||||
|
#define LV_FONT_MONTSERRAT_42 1
|
||||||
|
#define LV_FONT_MONTSERRAT_44 1
|
||||||
|
#define LV_FONT_MONTSERRAT_46 1
|
||||||
|
#define LV_FONT_MONTSERRAT_48 1
|
||||||
|
|
||||||
|
/*Demonstrate special features*/
|
||||||
|
#define LV_FONT_MONTSERRAT_12_SUBPX 1
|
||||||
|
#define LV_FONT_MONTSERRAT_28_COMPRESSED 1 /*bpp = 3*/
|
||||||
|
#define LV_FONT_DEJAVU_16_PERSIAN_HEBREW 1 /*Hebrew, Arabic, Perisan letters and all their forms*/
|
||||||
|
#define LV_FONT_SIMSUN_16_CJK 1 /*1000 most common CJK radicals*/
|
||||||
|
|
||||||
|
/*Pixel perfect monospace fonts*/
|
||||||
|
#define LV_FONT_UNSCII_8 1
|
||||||
|
#define LV_FONT_UNSCII_16 1
|
||||||
|
|
||||||
|
/*Optionally declare custom fonts here.
|
||||||
|
*You can use these fonts as default font too and they will be available globally.
|
||||||
|
*E.g. #define LV_FONT_CUSTOM_DECLARE LV_FONT_DECLARE(my_font_1) LV_FONT_DECLARE(my_font_2)*/
|
||||||
|
#define LV_FONT_CUSTOM_DECLARE
|
||||||
|
|
||||||
|
/*Always set a default font*/
|
||||||
|
#define LV_FONT_DEFAULT &lv_font_montserrat_14
|
||||||
|
|
||||||
|
/*Enable handling large font and/or fonts with a lot of characters.
|
||||||
|
*The limit depends on the font size, font face and bpp.
|
||||||
|
*Compiler error will be triggered if a font needs it.*/
|
||||||
|
#define LV_FONT_FMT_TXT_LARGE 0
|
||||||
|
|
||||||
|
/*Enables/disables support for compressed fonts.*/
|
||||||
|
#define LV_USE_FONT_COMPRESSED 0
|
||||||
|
|
||||||
|
/*Enable subpixel rendering*/
|
||||||
|
#define LV_USE_FONT_SUBPX 0
|
||||||
|
#if LV_USE_FONT_SUBPX
|
||||||
|
/*Set the pixel order of the display. Physical order of RGB channels. Doesn't matter with "normal" fonts.*/
|
||||||
|
#define LV_FONT_SUBPX_BGR 0 /*0: RGB; 1:BGR order*/
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*=================
|
||||||
|
* TEXT SETTINGS
|
||||||
|
*=================*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Select a character encoding for strings.
|
||||||
|
* Your IDE or editor should have the same character encoding
|
||||||
|
* - LV_TXT_ENC_UTF8
|
||||||
|
* - LV_TXT_ENC_ASCII
|
||||||
|
*/
|
||||||
|
#define LV_TXT_ENC LV_TXT_ENC_UTF8
|
||||||
|
|
||||||
|
/*Can break (wrap) texts on these chars*/
|
||||||
|
#define LV_TXT_BREAK_CHARS " ,.;:-_"
|
||||||
|
|
||||||
|
/*If a word is at least this long, will break wherever "prettiest"
|
||||||
|
*To disable, set to a value <= 0*/
|
||||||
|
#define LV_TXT_LINE_BREAK_LONG_LEN 0
|
||||||
|
|
||||||
|
/*Minimum number of characters in a long word to put on a line before a break.
|
||||||
|
*Depends on LV_TXT_LINE_BREAK_LONG_LEN.*/
|
||||||
|
#define LV_TXT_LINE_BREAK_LONG_PRE_MIN_LEN 3
|
||||||
|
|
||||||
|
/*Minimum number of characters in a long word to put on a line after a break.
|
||||||
|
*Depends on LV_TXT_LINE_BREAK_LONG_LEN.*/
|
||||||
|
#define LV_TXT_LINE_BREAK_LONG_POST_MIN_LEN 3
|
||||||
|
|
||||||
|
/*The control character to use for signalling text recoloring.*/
|
||||||
|
#define LV_TXT_COLOR_CMD "#"
|
||||||
|
|
||||||
|
/*Support bidirectional texts. Allows mixing Left-to-Right and Right-to-Left texts.
|
||||||
|
*The direction will be processed according to the Unicode Bidirectioanl Algorithm:
|
||||||
|
*https://www.w3.org/International/articles/inline-bidi-markup/uba-basics*/
|
||||||
|
#define LV_USE_BIDI 0
|
||||||
|
#if LV_USE_BIDI
|
||||||
|
/*Set the default direction. Supported values:
|
||||||
|
*`LV_BASE_DIR_LTR` Left-to-Right
|
||||||
|
*`LV_BASE_DIR_RTL` Right-to-Left
|
||||||
|
*`LV_BASE_DIR_AUTO` detect texts base direction*/
|
||||||
|
#define LV_BIDI_BASE_DIR_DEF LV_BASE_DIR_AUTO
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*Enable Arabic/Persian processing
|
||||||
|
*In these languages characters should be replaced with an other form based on their position in the text*/
|
||||||
|
#define LV_USE_ARABIC_PERSIAN_CHARS 0
|
||||||
|
|
||||||
|
/*==================
|
||||||
|
* WIDGET USAGE
|
||||||
|
*================*/
|
||||||
|
|
||||||
|
/*Documentation of the widgets: https://docs.lvgl.io/latest/en/html/widgets/index.html*/
|
||||||
|
|
||||||
|
#define LV_USE_ARC 1
|
||||||
|
|
||||||
|
#define LV_USE_ANIMIMG 1
|
||||||
|
|
||||||
|
#define LV_USE_BAR 1
|
||||||
|
|
||||||
|
#define LV_USE_BTN 1
|
||||||
|
|
||||||
|
#define LV_USE_BTNMATRIX 1
|
||||||
|
|
||||||
|
#define LV_USE_CANVAS 1
|
||||||
|
|
||||||
|
#define LV_USE_CHECKBOX 1
|
||||||
|
|
||||||
|
|
||||||
|
#define LV_USE_DROPDOWN 1 /*Requires: lv_label*/
|
||||||
|
|
||||||
|
#define LV_USE_IMG 1 /*Requires: lv_label*/
|
||||||
|
|
||||||
|
#define LV_USE_LABEL 1
|
||||||
|
#if LV_USE_LABEL
|
||||||
|
# define LV_LABEL_TEXT_SELECTION 1 /*Enable selecting text of the label*/
|
||||||
|
# define LV_LABEL_LONG_TXT_HINT 1 /*Store some extra info in labels to speed up drawing of very long texts*/
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define LV_USE_LINE 1
|
||||||
|
|
||||||
|
#define LV_USE_ROLLER 1 /*Requires: lv_label*/
|
||||||
|
#if LV_USE_ROLLER
|
||||||
|
# define LV_ROLLER_INF_PAGES 7 /*Number of extra "pages" when the roller is infinite*/
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define LV_USE_SLIDER 1 /*Requires: lv_bar*/
|
||||||
|
|
||||||
|
#define LV_USE_SWITCH 1
|
||||||
|
|
||||||
|
#define LV_USE_TEXTAREA 1 /*Requires: lv_label*/
|
||||||
|
#if LV_USE_TEXTAREA != 0
|
||||||
|
# define LV_TEXTAREA_DEF_PWD_SHOW_TIME 1500 /*ms*/
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define LV_USE_TABLE 1
|
||||||
|
|
||||||
|
/*==================
|
||||||
|
* EXTRA COMPONENTS
|
||||||
|
*==================*/
|
||||||
|
|
||||||
|
/*-----------
|
||||||
|
* Widgets
|
||||||
|
*----------*/
|
||||||
|
#define LV_USE_CALENDAR 1
|
||||||
|
#if LV_USE_CALENDAR
|
||||||
|
# define LV_CALENDAR_WEEK_STARTS_MONDAY 0
|
||||||
|
# if LV_CALENDAR_WEEK_STARTS_MONDAY
|
||||||
|
# define LV_CALENDAR_DEFAULT_DAY_NAMES {"Mo", "Tu", "We", "Th", "Fr", "Sa", "Su"}
|
||||||
|
# else
|
||||||
|
# define LV_CALENDAR_DEFAULT_DAY_NAMES {"Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"}
|
||||||
|
# endif
|
||||||
|
|
||||||
|
# define LV_CALENDAR_DEFAULT_MONTH_NAMES {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"}
|
||||||
|
# define LV_USE_CALENDAR_HEADER_ARROW 1
|
||||||
|
# define LV_USE_CALENDAR_HEADER_DROPDOWN 1
|
||||||
|
#endif /*LV_USE_CALENDAR*/
|
||||||
|
|
||||||
|
#define LV_USE_CHART 1
|
||||||
|
|
||||||
|
#define LV_USE_COLORWHEEL 1
|
||||||
|
|
||||||
|
#define LV_USE_IMGBTN 1
|
||||||
|
|
||||||
|
#define LV_USE_KEYBOARD 1
|
||||||
|
|
||||||
|
#define LV_USE_LED 1
|
||||||
|
|
||||||
|
#define LV_USE_LIST 1
|
||||||
|
|
||||||
|
#define LV_USE_METER 1
|
||||||
|
|
||||||
|
#define LV_USE_MSGBOX 1
|
||||||
|
|
||||||
|
#define LV_USE_SPINBOX 1
|
||||||
|
|
||||||
|
#define LV_USE_SPINNER 1
|
||||||
|
|
||||||
|
#define LV_USE_TABVIEW 1
|
||||||
|
|
||||||
|
#define LV_USE_TILEVIEW 1
|
||||||
|
|
||||||
|
#define LV_USE_WIN 1
|
||||||
|
|
||||||
|
#define LV_USE_SPAN 1
|
||||||
|
#if LV_USE_SPAN
|
||||||
|
/*A line text can contain maximum num of span descriptor */
|
||||||
|
# define LV_SPAN_SNIPPET_STACK_SIZE 64
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*-----------
|
||||||
|
* Themes
|
||||||
|
*----------*/
|
||||||
|
/*A simple, impressive and very complete theme*/
|
||||||
|
#define LV_USE_THEME_DEFAULT 1
|
||||||
|
#if LV_USE_THEME_DEFAULT
|
||||||
|
|
||||||
|
/*0: Light mode; 1: Dark mode*/
|
||||||
|
# define LV_THEME_DEFAULT_DARK 0
|
||||||
|
|
||||||
|
/*1: Enable grow on press*/
|
||||||
|
# define LV_THEME_DEFAULT_GROW 1
|
||||||
|
|
||||||
|
/*Default transition time in [ms]*/
|
||||||
|
# define LV_THEME_DEFAULT_TRANSITON_TIME 80
|
||||||
|
#endif /*LV_USE_THEME_DEFAULT*/
|
||||||
|
|
||||||
|
/*An very simple them that is a good starting point for a custom theme*/
|
||||||
|
#define LV_USE_THEME_BASIC 1
|
||||||
|
|
||||||
|
/*A theme designed for monochrome displays*/
|
||||||
|
#define LV_USE_THEME_MONO 1
|
||||||
|
|
||||||
|
/*-----------
|
||||||
|
* Layouts
|
||||||
|
*----------*/
|
||||||
|
|
||||||
|
/*A layout similar to Flexbox in CSS.*/
|
||||||
|
#define LV_USE_FLEX 1
|
||||||
|
|
||||||
|
/*A layout similar to Grid in CSS.*/
|
||||||
|
#define LV_USE_GRID 1
|
||||||
|
|
||||||
|
/*==================
|
||||||
|
* EXAMPLES
|
||||||
|
*==================*/
|
||||||
|
|
||||||
|
/*Enable the examples to be built with the library*/
|
||||||
|
#define LV_BUILD_EXAMPLES 0
|
||||||
|
|
||||||
|
/*--END OF LV_CONF_H--*/
|
||||||
|
|
||||||
|
#endif /*LV_CONF_H*/
|
||||||
|
|
||||||
|
#endif /*End of "Content enable"*/
|
1
lv_drivers
Submodule
1
lv_drivers
Submodule
Submodule lv_drivers added at 8860f0dd5e
427
lv_drv_conf.h
Normal file
427
lv_drv_conf.h
Normal file
@@ -0,0 +1,427 @@
|
|||||||
|
/**
|
||||||
|
* @file lv_drv_conf.h
|
||||||
|
* Configuration file for v8.1.0-dev
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* COPY THIS FILE AS lv_drv_conf.h
|
||||||
|
*/
|
||||||
|
|
||||||
|
#if 1 /*Set it to "1" to enable the content*/
|
||||||
|
|
||||||
|
#ifndef LV_DRV_CONF_H
|
||||||
|
#define LV_DRV_CONF_H
|
||||||
|
|
||||||
|
#include "lv_conf.h"
|
||||||
|
|
||||||
|
/*********************
|
||||||
|
* DELAY INTERFACE
|
||||||
|
*********************/
|
||||||
|
#define LV_DRV_DELAY_INCLUDE <stdint.h> /*Dummy include by default*/
|
||||||
|
#define LV_DRV_DELAY_US(us) /*delay_us(us)*/ /*Delay the given number of microseconds*/
|
||||||
|
#define LV_DRV_DELAY_MS(ms) /*delay_ms(ms)*/ /*Delay the given number of milliseconds*/
|
||||||
|
|
||||||
|
/*********************
|
||||||
|
* DISPLAY INTERFACE
|
||||||
|
*********************/
|
||||||
|
|
||||||
|
/*------------
|
||||||
|
* Common
|
||||||
|
*------------*/
|
||||||
|
#define LV_DRV_DISP_INCLUDE <stdint.h> /*Dummy include by default*/
|
||||||
|
#define LV_DRV_DISP_CMD_DATA(val) /*pin_x_set(val)*/ /*Set the command/data pin to 'val'*/
|
||||||
|
#define LV_DRV_DISP_RST(val) /*pin_x_set(val)*/ /*Set the reset pin to 'val'*/
|
||||||
|
|
||||||
|
/*---------
|
||||||
|
* SPI
|
||||||
|
*---------*/
|
||||||
|
#define LV_DRV_DISP_SPI_CS(val) /*spi_cs_set(val)*/ /*Set the SPI's Chip select to 'val'*/
|
||||||
|
#define LV_DRV_DISP_SPI_WR_BYTE(data) /*spi_wr(data)*/ /*Write a byte the SPI bus*/
|
||||||
|
#define LV_DRV_DISP_SPI_WR_ARRAY(adr, n) /*spi_wr_mem(adr, n)*/ /*Write 'n' bytes to SPI bus from 'adr'*/
|
||||||
|
|
||||||
|
/*------------------
|
||||||
|
* Parallel port
|
||||||
|
*-----------------*/
|
||||||
|
#define LV_DRV_DISP_PAR_CS(val) /*par_cs_set(val)*/ /*Set the Parallel port's Chip select to 'val'*/
|
||||||
|
#define LV_DRV_DISP_PAR_SLOW /*par_slow()*/ /*Set low speed on the parallel port*/
|
||||||
|
#define LV_DRV_DISP_PAR_FAST /*par_fast()*/ /*Set high speed on the parallel port*/
|
||||||
|
#define LV_DRV_DISP_PAR_WR_WORD(data) /*par_wr(data)*/ /*Write a word to the parallel port*/
|
||||||
|
#define LV_DRV_DISP_PAR_WR_ARRAY(adr, n) /*par_wr_mem(adr,n)*/ /*Write 'n' bytes to Parallel ports from 'adr'*/
|
||||||
|
|
||||||
|
/***************************
|
||||||
|
* INPUT DEVICE INTERFACE
|
||||||
|
***************************/
|
||||||
|
|
||||||
|
/*----------
|
||||||
|
* Common
|
||||||
|
*----------*/
|
||||||
|
#define LV_DRV_INDEV_INCLUDE <stdint.h> /*Dummy include by default*/
|
||||||
|
#define LV_DRV_INDEV_RST(val) /*pin_x_set(val)*/ /*Set the reset pin to 'val'*/
|
||||||
|
#define LV_DRV_INDEV_IRQ_READ 0 /*pn_x_read()*/ /*Read the IRQ pin*/
|
||||||
|
|
||||||
|
/*---------
|
||||||
|
* SPI
|
||||||
|
*---------*/
|
||||||
|
#define LV_DRV_INDEV_SPI_CS(val) /*spi_cs_set(val)*/ /*Set the SPI's Chip select to 'val'*/
|
||||||
|
#define LV_DRV_INDEV_SPI_XCHG_BYTE(data) 0 /*spi_xchg(val)*/ /*Write 'val' to SPI and give the read value*/
|
||||||
|
|
||||||
|
/*---------
|
||||||
|
* I2C
|
||||||
|
*---------*/
|
||||||
|
#define LV_DRV_INDEV_I2C_START /*i2c_start()*/ /*Make an I2C start*/
|
||||||
|
#define LV_DRV_INDEV_I2C_STOP /*i2c_stop()*/ /*Make an I2C stop*/
|
||||||
|
#define LV_DRV_INDEV_I2C_RESTART /*i2c_restart()*/ /*Make an I2C restart*/
|
||||||
|
#define LV_DRV_INDEV_I2C_WR(data) /*i2c_wr(data)*/ /*Write a byte to the I1C bus*/
|
||||||
|
#define LV_DRV_INDEV_I2C_READ(last_read) 0 /*i2c_rd()*/ /*Read a byte from the I2C bud*/
|
||||||
|
|
||||||
|
|
||||||
|
/*********************
|
||||||
|
* DISPLAY DRIVERS
|
||||||
|
*********************/
|
||||||
|
|
||||||
|
/*-------------------
|
||||||
|
* Monitor of PC
|
||||||
|
*-------------------*/
|
||||||
|
#ifndef USE_MONITOR
|
||||||
|
# define USE_MONITOR 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_MONITOR
|
||||||
|
# define MONITOR_HOR_RES 480
|
||||||
|
# define MONITOR_VER_RES 320
|
||||||
|
|
||||||
|
/* Scale window by this factor (useful when simulating small screens) */
|
||||||
|
# define MONITOR_ZOOM 1
|
||||||
|
|
||||||
|
/* Used to test true double buffering with only address changing.
|
||||||
|
* Use 2 draw buffers, bith with MONITOR_HOR_RES x MONITOR_VER_RES size*/
|
||||||
|
# define MONITOR_DOUBLE_BUFFERED 0
|
||||||
|
|
||||||
|
/*Eclipse: <SDL2/SDL.h> Visual Studio: <SDL.h>*/
|
||||||
|
# define MONITOR_SDL_INCLUDE_PATH <SDL2/SDL.h>
|
||||||
|
|
||||||
|
/*Open two windows to test multi display support*/
|
||||||
|
# define MONITOR_DUAL 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*-----------------------------------
|
||||||
|
* Native Windows (including mouse)
|
||||||
|
*----------------------------------*/
|
||||||
|
#ifndef USE_WINDOWS
|
||||||
|
# define USE_WINDOWS 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_WINDOWS
|
||||||
|
# define WINDOW_HOR_RES 480
|
||||||
|
# define WINDOW_VER_RES 320
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*----------------------------
|
||||||
|
* Native Windows (win32drv)
|
||||||
|
*---------------------------*/
|
||||||
|
#ifndef USE_WIN32DRV
|
||||||
|
# define USE_WIN32DRV 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_WIN32DRV
|
||||||
|
/* Scale window by this factor (useful when simulating small screens) */
|
||||||
|
# define WIN32DRV_MONITOR_ZOOM 1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*----------------------------------------
|
||||||
|
* GTK drivers (monitor, mouse, keyboard
|
||||||
|
*---------------------------------------*/
|
||||||
|
#ifndef USE_GTK
|
||||||
|
# define USE_GTK 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*----------------------------------------
|
||||||
|
* Wayland drivers (monitor, mouse, keyboard, touchscreen)
|
||||||
|
*---------------------------------------*/
|
||||||
|
#ifndef USE_WAYLAND
|
||||||
|
# define USE_WAYLAND 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_WAYLAND
|
||||||
|
# define WAYLAND_HOR_RES 480
|
||||||
|
# define WAYLAND_VER_RES 320
|
||||||
|
# define WAYLAND_SURF_TITLE "LVGL"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*----------------
|
||||||
|
* SSD1963
|
||||||
|
*--------------*/
|
||||||
|
#ifndef USE_SSD1963
|
||||||
|
# define USE_SSD1963 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_SSD1963
|
||||||
|
# define SSD1963_HOR_RES LV_HOR_RES
|
||||||
|
# define SSD1963_VER_RES LV_VER_RES
|
||||||
|
# define SSD1963_HT 531
|
||||||
|
# define SSD1963_HPS 43
|
||||||
|
# define SSD1963_LPS 8
|
||||||
|
# define SSD1963_HPW 10
|
||||||
|
# define SSD1963_VT 288
|
||||||
|
# define SSD1963_VPS 12
|
||||||
|
# define SSD1963_FPS 4
|
||||||
|
# define SSD1963_VPW 10
|
||||||
|
# define SSD1963_HS_NEG 0 /*Negative hsync*/
|
||||||
|
# define SSD1963_VS_NEG 0 /*Negative vsync*/
|
||||||
|
# define SSD1963_ORI 0 /*0, 90, 180, 270*/
|
||||||
|
# define SSD1963_COLOR_DEPTH 16
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*----------------
|
||||||
|
* R61581
|
||||||
|
*--------------*/
|
||||||
|
#ifndef USE_R61581
|
||||||
|
# define USE_R61581 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_R61581
|
||||||
|
# define R61581_HOR_RES LV_HOR_RES
|
||||||
|
# define R61581_VER_RES LV_VER_RES
|
||||||
|
# define R61581_HSPL 0 /*HSYNC signal polarity*/
|
||||||
|
# define R61581_HSL 10 /*HSYNC length (Not Implemented)*/
|
||||||
|
# define R61581_HFP 10 /*Horitontal Front poarch (Not Implemented)*/
|
||||||
|
# define R61581_HBP 10 /*Horitontal Back poarch (Not Implemented */
|
||||||
|
# define R61581_VSPL 0 /*VSYNC signal polarity*/
|
||||||
|
# define R61581_VSL 10 /*VSYNC length (Not Implemented)*/
|
||||||
|
# define R61581_VFP 8 /*Vertical Front poarch*/
|
||||||
|
# define R61581_VBP 8 /*Vertical Back poarch */
|
||||||
|
# define R61581_DPL 0 /*DCLK signal polarity*/
|
||||||
|
# define R61581_EPL 1 /*ENABLE signal polarity*/
|
||||||
|
# define R61581_ORI 0 /*0, 180*/
|
||||||
|
# define R61581_LV_COLOR_DEPTH 16 /*Fix 16 bit*/
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*------------------------------
|
||||||
|
* ST7565 (Monochrome, low res.)
|
||||||
|
*-----------------------------*/
|
||||||
|
#ifndef USE_ST7565
|
||||||
|
# define USE_ST7565 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_ST7565
|
||||||
|
/*No settings*/
|
||||||
|
#endif /*USE_ST7565*/
|
||||||
|
|
||||||
|
/*------------------------------
|
||||||
|
* GC9A01 (color, low res.)
|
||||||
|
*-----------------------------*/
|
||||||
|
#ifndef USE_GC9A01
|
||||||
|
# define USE_GC9A01 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_GC9A01
|
||||||
|
/*No settings*/
|
||||||
|
#endif /*USE_GC9A01*/
|
||||||
|
|
||||||
|
/*------------------------------------------
|
||||||
|
* UC1610 (4 gray 160*[104|128])
|
||||||
|
* (EA DOGXL160 160x104 tested)
|
||||||
|
*-----------------------------------------*/
|
||||||
|
#ifndef USE_UC1610
|
||||||
|
# define USE_UC1610 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_UC1610
|
||||||
|
# define UC1610_HOR_RES LV_HOR_RES
|
||||||
|
# define UC1610_VER_RES LV_VER_RES
|
||||||
|
# define UC1610_INIT_CONTRAST 33 /* init contrast, values in [%] */
|
||||||
|
# define UC1610_INIT_HARD_RST 0 /* 1 : hardware reset at init, 0 : software reset */
|
||||||
|
# define UC1610_TOP_VIEW 0 /* 0 : Bottom View, 1 : Top View */
|
||||||
|
#endif /*USE_UC1610*/
|
||||||
|
|
||||||
|
/*-------------------------------------------------
|
||||||
|
* SHARP memory in pixel monochrome display series
|
||||||
|
* LS012B7DD01 (184x38 pixels.)
|
||||||
|
* LS013B7DH03 (128x128 pixels.)
|
||||||
|
* LS013B7DH05 (144x168 pixels.)
|
||||||
|
* LS027B7DH01 (400x240 pixels.) (tested)
|
||||||
|
* LS032B7DD02 (336x536 pixels.)
|
||||||
|
* LS044Q7DH01 (320x240 pixels.)
|
||||||
|
*------------------------------------------------*/
|
||||||
|
#ifndef USE_SHARP_MIP
|
||||||
|
# define USE_SHARP_MIP 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_SHARP_MIP
|
||||||
|
# define SHARP_MIP_HOR_RES LV_HOR_RES
|
||||||
|
# define SHARP_MIP_VER_RES LV_VER_RES
|
||||||
|
# define SHARP_MIP_SOFT_COM_INVERSION 0
|
||||||
|
# define SHARP_MIP_REV_BYTE(b) /*((uint8_t) __REV(__RBIT(b)))*/ /*Architecture / compiler dependent byte bits order reverse*/
|
||||||
|
#endif /*USE_SHARP_MIP*/
|
||||||
|
|
||||||
|
/*-------------------------------------------------
|
||||||
|
* ILI9341 240X320 TFT LCD
|
||||||
|
*------------------------------------------------*/
|
||||||
|
#ifndef USE_ILI9341
|
||||||
|
# define USE_ILI9341 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_ILI9341
|
||||||
|
# define ILI9341_HOR_RES LV_HOR_RES
|
||||||
|
# define ILI9341_VER_RES LV_VER_RES
|
||||||
|
# define ILI9341_GAMMA 1
|
||||||
|
# define ILI9341_TEARING 0
|
||||||
|
#endif /*USE_ILI9341*/
|
||||||
|
|
||||||
|
/*-----------------------------------------
|
||||||
|
* Linux frame buffer device (/dev/fbx)
|
||||||
|
*-----------------------------------------*/
|
||||||
|
#ifndef USE_FBDEV
|
||||||
|
# define USE_FBDEV 1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_FBDEV
|
||||||
|
# define FBDEV_PATH "/dev/fb0"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*-----------------------------------------
|
||||||
|
* FreeBSD frame buffer device (/dev/fbx)
|
||||||
|
*.........................................*/
|
||||||
|
#ifndef USE_BSD_FBDEV
|
||||||
|
# define USE_BSD_FBDEV 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_BSD_FBDEV
|
||||||
|
# define FBDEV_PATH "/dev/fb0"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*-----------------------------------------
|
||||||
|
* DRM/KMS device (/dev/dri/cardX)
|
||||||
|
*-----------------------------------------*/
|
||||||
|
#ifndef USE_DRM
|
||||||
|
# define USE_DRM 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_DRM
|
||||||
|
# define DRM_CARD "/dev/dri/card0"
|
||||||
|
# define DRM_CONNECTOR_ID -1 /* -1 for the first connected one */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*********************
|
||||||
|
* INPUT DEVICES
|
||||||
|
*********************/
|
||||||
|
|
||||||
|
/*--------------
|
||||||
|
* XPT2046
|
||||||
|
*--------------*/
|
||||||
|
#ifndef USE_XPT2046
|
||||||
|
# define USE_XPT2046 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_XPT2046
|
||||||
|
# define XPT2046_HOR_RES 480
|
||||||
|
# define XPT2046_VER_RES 320
|
||||||
|
# define XPT2046_X_MIN 200
|
||||||
|
# define XPT2046_Y_MIN 200
|
||||||
|
# define XPT2046_X_MAX 3800
|
||||||
|
# define XPT2046_Y_MAX 3800
|
||||||
|
# define XPT2046_AVG 4
|
||||||
|
# define XPT2046_X_INV 0
|
||||||
|
# define XPT2046_Y_INV 0
|
||||||
|
# define XPT2046_XY_SWAP 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*-----------------
|
||||||
|
* FT5406EE8
|
||||||
|
*-----------------*/
|
||||||
|
#ifndef USE_FT5406EE8
|
||||||
|
# define USE_FT5406EE8 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_FT5406EE8
|
||||||
|
# define FT5406EE8_I2C_ADR 0x38 /*7 bit address*/
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*---------------
|
||||||
|
* AD TOUCH
|
||||||
|
*--------------*/
|
||||||
|
#ifndef USE_AD_TOUCH
|
||||||
|
# define USE_AD_TOUCH 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_AD_TOUCH
|
||||||
|
/*No settings*/
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
/*---------------------------------------
|
||||||
|
* Mouse or touchpad on PC (using SDL)
|
||||||
|
*-------------------------------------*/
|
||||||
|
#ifndef USE_MOUSE
|
||||||
|
# define USE_MOUSE 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_MOUSE
|
||||||
|
/*No settings*/
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*-------------------------------------------
|
||||||
|
* Mousewheel as encoder on PC (using SDL)
|
||||||
|
*------------------------------------------*/
|
||||||
|
#ifndef USE_MOUSEWHEEL
|
||||||
|
# define USE_MOUSEWHEEL 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_MOUSEWHEEL
|
||||||
|
/*No settings*/
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*-------------------------------------------------
|
||||||
|
* Touchscreen as libinput interface (for Linux based systems)
|
||||||
|
*------------------------------------------------*/
|
||||||
|
#ifndef USE_LIBINPUT
|
||||||
|
# define USE_LIBINPUT 1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef USE_BSD_LIBINPUT
|
||||||
|
# define USE_BSD_LIBINPUT 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_LIBINPUT || USE_BSD_LIBINPUT
|
||||||
|
# define LIBINPUT_NAME "/dev/input/event4" /*You can use the "evtest" Linux tool to get the list of devices and test them*/
|
||||||
|
#endif /*USE_LIBINPUT*/
|
||||||
|
|
||||||
|
/*-------------------------------------------------
|
||||||
|
* Mouse or touchpad as evdev interface (for Linux based systems)
|
||||||
|
*------------------------------------------------*/
|
||||||
|
#ifndef USE_EVDEV
|
||||||
|
# define USE_EVDEV 1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef USE_BSD_EVDEV
|
||||||
|
# define USE_BSD_EVDEV 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_EVDEV || USE_BSD_EVDEV
|
||||||
|
# define EVDEV_NAME "/dev/input/event4" /*You can use the "evtest" Linux tool to get the list of devices and test them*/
|
||||||
|
# define EVDEV_SWAP_AXES 0 /*Swap the x and y axes of the touchscreen*/
|
||||||
|
|
||||||
|
# define EVDEV_CALIBRATE 1 /*Scale and offset the touchscreen coordinates by using maximum and minimum values for each axis*/
|
||||||
|
|
||||||
|
# if EVDEV_CALIBRATE
|
||||||
|
# define EVDEV_HOR_MIN -3600 /*to invert axis swap EVDEV_XXX_MIN by EVDEV_XXX_MAX*/
|
||||||
|
# define EVDEV_HOR_MAX 3866 /*"evtest" Linux tool can help to get the correct calibraion values>*/
|
||||||
|
# define EVDEV_VER_MIN -2444
|
||||||
|
# define EVDEV_VER_MAX 2550
|
||||||
|
# endif /*EVDEV_CALIBRATE*/
|
||||||
|
#endif /*USE_EVDEV*/
|
||||||
|
|
||||||
|
/*-------------------------------
|
||||||
|
* Keyboard of a PC (using SDL)
|
||||||
|
*------------------------------*/
|
||||||
|
#ifndef USE_KEYBOARD
|
||||||
|
# define USE_KEYBOARD 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if USE_KEYBOARD
|
||||||
|
/*No settings*/
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /*LV_DRV_CONF_H*/
|
||||||
|
|
||||||
|
#endif /*End of "Content enable"*/
|
1
lvgl
Submodule
1
lvgl
Submodule
Submodule lvgl added at 8abd060a8a
241
main.c
Normal file
241
main.c
Normal file
@@ -0,0 +1,241 @@
|
|||||||
|
/**
|
||||||
|
* Copyright 2021 Johannes Marbach
|
||||||
|
*
|
||||||
|
* This file is part of buffyboard, hereafter referred to as the program.
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
#include "cursor.h"
|
||||||
|
#include "layout.h"
|
||||||
|
#include "libinput_multi.h"
|
||||||
|
#include "sq2lv_layouts.h"
|
||||||
|
#include "uinput_device.h"
|
||||||
|
|
||||||
|
#include "lvgl/lvgl.h"
|
||||||
|
#include "lv_drivers/display/fbdev.h"
|
||||||
|
#include "lv_drivers/indev/libinput_drv.h"
|
||||||
|
|
||||||
|
#include <limits.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
|
||||||
|
#include <sys/time.h>
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Custom fonts
|
||||||
|
*/
|
||||||
|
|
||||||
|
LV_FONT_DECLARE(montserrat_extended_32);
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Static variables
|
||||||
|
*/
|
||||||
|
|
||||||
|
static lv_obj_t *keyboard = NULL;
|
||||||
|
static lv_style_t style_text_normal;
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Static prototypes
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Set the UI theme.
|
||||||
|
*
|
||||||
|
* @param is_dark true if the dark theme should be applied, false if the light theme should be applied
|
||||||
|
*/
|
||||||
|
static void set_theme(bool is_dark);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Handle LV_EVENT_VALUE_CHANGED events from the keyboard widget.
|
||||||
|
*
|
||||||
|
* @param event the event object
|
||||||
|
*/
|
||||||
|
static void keyboard_value_changed_cb(lv_event_t *event);
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Static functions
|
||||||
|
*/
|
||||||
|
|
||||||
|
static void set_theme(bool is_dark) {
|
||||||
|
lv_theme_default_init(NULL, lv_palette_main(LV_PALETTE_BLUE), lv_palette_main(LV_PALETTE_CYAN), is_dark, &montserrat_extended_32);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void keyboard_value_changed_cb(lv_event_t *event) {
|
||||||
|
lv_obj_t *obj = lv_event_get_target(event);
|
||||||
|
|
||||||
|
uint16_t btn_id = lv_btnmatrix_get_selected_btn(obj);
|
||||||
|
if (btn_id == LV_BTNMATRIX_BTN_NONE) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (bb_layout_switch_layer(obj, btn_id)) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
int num_scancodes = 0;
|
||||||
|
int *scancodes = bb_layout_get_scancodes(keyboard, btn_id, &num_scancodes);
|
||||||
|
|
||||||
|
/* Emit key downs in forward order */
|
||||||
|
for (int i = 0; i < num_scancodes; ++i) {
|
||||||
|
bb_uinput_device_emit_key_down(scancodes[i]);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Emit key ups in backward order */
|
||||||
|
for (int i = num_scancodes - 1; i >= 0; --i) {
|
||||||
|
bb_uinput_device_emit_key_up(scancodes[i]);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Main
|
||||||
|
*/
|
||||||
|
|
||||||
|
int main(void)
|
||||||
|
{
|
||||||
|
/* Set up uinput device */
|
||||||
|
if (!bb_uinput_device_init(sq2lv_unique_scancodes, sq2lv_num_unique_scancodes)) {
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Initialise lvgl and framebuffer driver */
|
||||||
|
lv_init();
|
||||||
|
fbdev_init();
|
||||||
|
|
||||||
|
/* Query display size */
|
||||||
|
uint32_t hor_res;
|
||||||
|
uint32_t ver_res;
|
||||||
|
fbdev_get_sizes(&hor_res, &ver_res);
|
||||||
|
|
||||||
|
ver_res /= 3; /* Make sure to not cover the whole screen */
|
||||||
|
|
||||||
|
/* Prepare display buffer */
|
||||||
|
const size_t buf_size = hor_res * ver_res / 10; /* At least 1/10 of the display size is recommended */
|
||||||
|
lv_disp_draw_buf_t disp_buf;
|
||||||
|
lv_color_t *buf = (lv_color_t *)malloc(buf_size * sizeof(lv_color_t));
|
||||||
|
lv_disp_draw_buf_init(&disp_buf, buf, NULL, buf_size);
|
||||||
|
|
||||||
|
/* Initialise display driver */
|
||||||
|
static lv_disp_drv_t disp_drv;
|
||||||
|
lv_disp_drv_init(&disp_drv);
|
||||||
|
disp_drv.draw_buf = &disp_buf;
|
||||||
|
disp_drv.flush_cb = fbdev_flush;
|
||||||
|
disp_drv.hor_res = hor_res;
|
||||||
|
disp_drv.ver_res = ver_res;
|
||||||
|
lv_disp_drv_register(&disp_drv);
|
||||||
|
|
||||||
|
/* Connect mice and trackpads */
|
||||||
|
#define MAX_POINTER_DEVICES 4
|
||||||
|
char *pointer_devices[MAX_POINTER_DEVICES] = { NULL, NULL, NULL, NULL };
|
||||||
|
lv_indev_drv_t pointer_indev_drvs[MAX_POINTER_DEVICES];
|
||||||
|
lv_indev_t *pointer_indevs[MAX_POINTER_DEVICES] = { NULL, NULL, NULL, NULL };
|
||||||
|
size_t num_pointer_devices = libinput_find_devs(LIBINPUT_CAPABILITY_POINTER, pointer_devices, MAX_POINTER_DEVICES, false);
|
||||||
|
for (int i = 0; i < num_pointer_devices; ++i) {
|
||||||
|
printf("Connecting pointer device %s\n", pointer_devices[i]);
|
||||||
|
lv_indev_drv_init(&pointer_indev_drvs[i]);
|
||||||
|
pointer_indev_drvs[i].type = LV_INDEV_TYPE_POINTER;
|
||||||
|
pointer_indev_drvs[i].read_cb = libinput_multi_read;
|
||||||
|
pointer_indev_drvs[i].long_press_repeat_time = USHRT_MAX;
|
||||||
|
libinput_multi_init_driver(&pointer_indev_drvs[i]);
|
||||||
|
libinput_multi_set_file(&pointer_indev_drvs[i], pointer_devices[i]);
|
||||||
|
pointer_indevs[i] = lv_indev_drv_register(&pointer_indev_drvs[i]);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Set mouse cursor */
|
||||||
|
if (num_pointer_devices > 0) {
|
||||||
|
lv_obj_t *cursor_obj = lv_img_create(lv_scr_act());
|
||||||
|
lv_img_set_src(cursor_obj, &bb_cursor_img_dsc);
|
||||||
|
for (int i = 0; i < num_pointer_devices; ++i) {
|
||||||
|
lv_indev_set_cursor(pointer_indevs[i], cursor_obj);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Connect touchscreens */
|
||||||
|
#define MAX_TOUCHSCREENS 1
|
||||||
|
char *touchscreens[MAX_TOUCHSCREENS] = { NULL };
|
||||||
|
lv_indev_drv_t touchscreen_indev_drvs[MAX_TOUCHSCREENS];
|
||||||
|
lv_indev_t *touchscreen_indevs[MAX_TOUCHSCREENS] = { NULL };
|
||||||
|
size_t num_touchscreens = libinput_find_devs(LIBINPUT_CAPABILITY_TOUCH, touchscreens, MAX_TOUCHSCREENS, false);
|
||||||
|
for (int i = 0; i < num_touchscreens; ++i) {
|
||||||
|
printf("Connecting touchscreen device %s\n", touchscreens[i]);
|
||||||
|
lv_indev_drv_init(&touchscreen_indev_drvs[i]);
|
||||||
|
touchscreen_indev_drvs[i].type = LV_INDEV_TYPE_POINTER;
|
||||||
|
touchscreen_indev_drvs[i].read_cb = libinput_multi_read;
|
||||||
|
touchscreen_indev_drvs[i].long_press_repeat_time = USHRT_MAX;
|
||||||
|
libinput_multi_init_driver(&touchscreen_indev_drvs[i]);
|
||||||
|
libinput_multi_set_file(&touchscreen_indev_drvs[i], touchscreens[i]);
|
||||||
|
touchscreen_indevs[i] = lv_indev_drv_register(&touchscreen_indev_drvs[i]);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Initialise theme and styles */
|
||||||
|
set_theme(true);
|
||||||
|
lv_style_init(&style_text_normal);
|
||||||
|
lv_style_set_text_font(&style_text_normal, &montserrat_extended_32);
|
||||||
|
|
||||||
|
/* Add keyboard */
|
||||||
|
keyboard = lv_keyboard_create(lv_scr_act());
|
||||||
|
// lv_btnmatrix_set_popovers(keyboard, true);
|
||||||
|
lv_obj_set_pos(keyboard, 0, 0);
|
||||||
|
lv_obj_set_size(keyboard, hor_res, ver_res);
|
||||||
|
lv_obj_add_style(keyboard, &style_text_normal, 0);
|
||||||
|
|
||||||
|
/* Set up keyboard event handlers */
|
||||||
|
lv_obj_remove_event_cb(keyboard, lv_keyboard_def_event_cb);
|
||||||
|
lv_obj_add_event_cb(keyboard, keyboard_value_changed_cb, LV_EVENT_VALUE_CHANGED, NULL);
|
||||||
|
|
||||||
|
/* Apply default keyboard layout */
|
||||||
|
bb_layout_switch_layout(keyboard, SQ2LV_LAYOUT_TERMINAL_US);
|
||||||
|
|
||||||
|
/* Run lvgl in "tickless" mode */
|
||||||
|
while(1) {
|
||||||
|
lv_task_handler();
|
||||||
|
usleep(5000);
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Tick generation
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Generate tick for LVGL.
|
||||||
|
*
|
||||||
|
* @return tick in ms
|
||||||
|
*/
|
||||||
|
uint32_t bb_get_tick(void) {
|
||||||
|
static uint64_t start_ms = 0;
|
||||||
|
if (start_ms == 0) {
|
||||||
|
struct timeval tv_start;
|
||||||
|
gettimeofday(&tv_start, NULL);
|
||||||
|
start_ms = (tv_start.tv_sec * 1000000 + tv_start.tv_usec) / 1000;
|
||||||
|
}
|
||||||
|
|
||||||
|
struct timeval tv_now;
|
||||||
|
gettimeofday(&tv_now, NULL);
|
||||||
|
uint64_t now_ms;
|
||||||
|
now_ms = (tv_now.tv_sec * 1000000 + tv_now.tv_usec) / 1000;
|
||||||
|
|
||||||
|
uint32_t time_ms = now_ms - start_ms;
|
||||||
|
return time_ms;
|
||||||
|
}
|
14482
montserrat_extended_32.c
Normal file
14482
montserrat_extended_32.c
Normal file
File diff suppressed because it is too large
Load Diff
251
sq2lv_layouts.c
Normal file
251
sq2lv_layouts.c
Normal file
@@ -0,0 +1,251 @@
|
|||||||
|
/**
|
||||||
|
* Auto-generated with unsqu33kr
|
||||||
|
**/
|
||||||
|
|
||||||
|
#include "sq2lv_layouts.h"
|
||||||
|
#include <linux/input.h>
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Layout: US English (Terminal) - generated from terminal/us
|
||||||
|
**/
|
||||||
|
|
||||||
|
static const char * const name_terminal_us = "terminal/us";
|
||||||
|
|
||||||
|
/* Layer: Lowercase letters - generated from base */
|
||||||
|
|
||||||
|
static const int num_keys_lower_terminal_us = 37;
|
||||||
|
|
||||||
|
static const char * const keycaps_lower_terminal_us[] = { \
|
||||||
|
"Ctrl", "Alt", LV_SYMBOL_UP, LV_SYMBOL_DOWN, LV_SYMBOL_LEFT, LV_SYMBOL_RIGHT, "\n", \
|
||||||
|
"q", "w", "e", "r", "t", "y", "u", "i", "o", "p", "\n", \
|
||||||
|
"a", "s", "d", "f", "g", "h", "j", "k", "l", "\n", \
|
||||||
|
"ABC", "z", "x", "c", "v", "b", "n", "m", LV_SYMBOL_BACKSPACE, "\n", \
|
||||||
|
"1#", " ", LV_SYMBOL_OK, "" \
|
||||||
|
};
|
||||||
|
|
||||||
|
static const lv_btnmatrix_ctrl_t attributes_lower_terminal_us[] = { \
|
||||||
|
LV_KEYBOARD_CTRL_BTN_FLAGS | 3, LV_KEYBOARD_CTRL_BTN_FLAGS | 3, LV_KEYBOARD_CTRL_BTN_FLAGS | 3, LV_KEYBOARD_CTRL_BTN_FLAGS | 3, LV_KEYBOARD_CTRL_BTN_FLAGS | 3, LV_KEYBOARD_CTRL_BTN_FLAGS | 3, \
|
||||||
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, \
|
||||||
|
2, 2, 2, 2, 2, 2, 2, 2, 2, \
|
||||||
|
LV_KEYBOARD_CTRL_BTN_FLAGS | 3, 2, 2, 2, 2, 2, 2, 2, LV_KEYBOARD_CTRL_BTN_FLAGS | 3, \
|
||||||
|
LV_KEYBOARD_CTRL_BTN_FLAGS | 3, LV_KEYBOARD_CTRL_BTN_FLAGS | 7, LV_KEYBOARD_CTRL_BTN_FLAGS | 3 \
|
||||||
|
};
|
||||||
|
|
||||||
|
static const int num_switchers_lower_terminal_us = 2;
|
||||||
|
|
||||||
|
static const int switcher_idxs_lower_terminal_us[] = { \
|
||||||
|
25, 34 \
|
||||||
|
};
|
||||||
|
|
||||||
|
static const int switcher_dests_lower_terminal_us[] = { \
|
||||||
|
1, 2 \
|
||||||
|
};
|
||||||
|
|
||||||
|
static const int num_scancodes_lower_terminal_us = 5;
|
||||||
|
|
||||||
|
static const int scancodes_lower_terminal_us[] = { \
|
||||||
|
KEY_LEFTCTRL, KEY_LEFTALT, KEY_UP, KEY_DOWN, KEY_LEFT, KEY_RIGHT, \
|
||||||
|
KEY_Q, KEY_W, KEY_E, KEY_R, KEY_T, KEY_Y, KEY_U, KEY_I, KEY_O, KEY_P, \
|
||||||
|
KEY_A, KEY_S, KEY_D, KEY_F, KEY_G, KEY_H, KEY_J, KEY_K, KEY_L, \
|
||||||
|
KEY_Z, KEY_X, KEY_C, KEY_V, KEY_B, KEY_N, KEY_M, KEY_BACKSPACE, \
|
||||||
|
KEY_SPACE, KEY_ENTER \
|
||||||
|
};
|
||||||
|
|
||||||
|
static const int scancode_idxs_lower_terminal_us[] = { \
|
||||||
|
0, 1, 2, 3, 4, 5, \
|
||||||
|
6, 7, 8, 9, 10, 11, 12, 13, 14, 15, \
|
||||||
|
16, 17, 18, 19, 20, 21, 22, 23, 24, \
|
||||||
|
-1, 25, 26, 27, 28, 29, 30, 31, 32, \
|
||||||
|
-1, 33, 34 \
|
||||||
|
};
|
||||||
|
|
||||||
|
static const int scancode_nums_lower_terminal_us[] = { \
|
||||||
|
1, 1, 1, 1, 1, 1, \
|
||||||
|
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, \
|
||||||
|
1, 1, 1, 1, 1, 1, 1, 1, 1, \
|
||||||
|
0, 1, 1, 1, 1, 1, 1, 1, 1, \
|
||||||
|
0, 1, 1 \
|
||||||
|
};
|
||||||
|
|
||||||
|
/* Layer: Uppercase letters - generated from upper */
|
||||||
|
|
||||||
|
static const int num_keys_upper_terminal_us = 37;
|
||||||
|
|
||||||
|
static const char * const keycaps_upper_terminal_us[] = { \
|
||||||
|
"Ctrl", "Alt", "PgUp", "PgDn", "Home", "End", "\n", \
|
||||||
|
"Q", "W", "E", "R", "T", "Y", "U", "I", "O", "P", "\n", \
|
||||||
|
"A", "S", "D", "F", "G", "H", "J", "K", "L", "\n", \
|
||||||
|
"abc", "Z", "X", "C", "V", "B", "N", "M", LV_SYMBOL_BACKSPACE, "\n", \
|
||||||
|
"1#", " ", LV_SYMBOL_OK, "" \
|
||||||
|
};
|
||||||
|
|
||||||
|
static const lv_btnmatrix_ctrl_t attributes_upper_terminal_us[] = { \
|
||||||
|
LV_KEYBOARD_CTRL_BTN_FLAGS | 3, LV_KEYBOARD_CTRL_BTN_FLAGS | 3, LV_KEYBOARD_CTRL_BTN_FLAGS | 3, LV_KEYBOARD_CTRL_BTN_FLAGS | 3, LV_KEYBOARD_CTRL_BTN_FLAGS | 3, LV_KEYBOARD_CTRL_BTN_FLAGS | 3, \
|
||||||
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, \
|
||||||
|
2, 2, 2, 2, 2, 2, 2, 2, 2, \
|
||||||
|
LV_KEYBOARD_CTRL_BTN_FLAGS | 3, 2, 2, 2, 2, 2, 2, 2, LV_KEYBOARD_CTRL_BTN_FLAGS | 3, \
|
||||||
|
LV_KEYBOARD_CTRL_BTN_FLAGS | 3, LV_KEYBOARD_CTRL_BTN_FLAGS | 7, LV_KEYBOARD_CTRL_BTN_FLAGS | 3 \
|
||||||
|
};
|
||||||
|
|
||||||
|
static const int num_switchers_upper_terminal_us = 2;
|
||||||
|
|
||||||
|
static const int switcher_idxs_upper_terminal_us[] = { \
|
||||||
|
25, 34 \
|
||||||
|
};
|
||||||
|
|
||||||
|
static const int switcher_dests_upper_terminal_us[] = { \
|
||||||
|
0, 2 \
|
||||||
|
};
|
||||||
|
|
||||||
|
static const int num_scancodes_upper_terminal_us = 5;
|
||||||
|
|
||||||
|
static const int scancodes_upper_terminal_us[] = { \
|
||||||
|
KEY_LEFTCTRL, KEY_LEFTALT, KEY_PAGEUP, KEY_PAGEDOWN, KEY_HOME, KEY_END, \
|
||||||
|
KEY_LEFTSHIFT, KEY_Q, KEY_LEFTSHIFT, KEY_W, KEY_LEFTSHIFT, KEY_E, KEY_LEFTSHIFT, KEY_R, KEY_LEFTSHIFT, KEY_T, KEY_LEFTSHIFT, KEY_Y, KEY_LEFTSHIFT, KEY_U, KEY_LEFTSHIFT, KEY_I, KEY_LEFTSHIFT, KEY_O, KEY_LEFTSHIFT, KEY_P, \
|
||||||
|
KEY_LEFTSHIFT, KEY_A, KEY_LEFTSHIFT, KEY_S, KEY_LEFTSHIFT, KEY_D, KEY_LEFTSHIFT, KEY_F, KEY_LEFTSHIFT, KEY_G, KEY_LEFTSHIFT, KEY_H, KEY_LEFTSHIFT, KEY_J, KEY_LEFTSHIFT, KEY_K, KEY_LEFTSHIFT, KEY_L, \
|
||||||
|
KEY_LEFTSHIFT, KEY_Z, KEY_LEFTSHIFT, KEY_X, KEY_LEFTSHIFT, KEY_C, KEY_LEFTSHIFT, KEY_V, KEY_LEFTSHIFT, KEY_B, KEY_LEFTSHIFT, KEY_N, KEY_LEFTSHIFT, KEY_M, KEY_BACKSPACE, \
|
||||||
|
KEY_SPACE, KEY_ENTER \
|
||||||
|
};
|
||||||
|
|
||||||
|
static const int scancode_idxs_upper_terminal_us[] = { \
|
||||||
|
0, 1, 2, 3, 4, 5, \
|
||||||
|
6, 8, 10, 12, 14, 16, 18, 20, 22, 24, \
|
||||||
|
26, 28, 30, 32, 34, 36, 38, 40, 42, \
|
||||||
|
-1, 44, 46, 48, 50, 52, 54, 56, 58, \
|
||||||
|
-1, 59, 60 \
|
||||||
|
};
|
||||||
|
|
||||||
|
static const int scancode_nums_upper_terminal_us[] = { \
|
||||||
|
1, 1, 1, 1, 1, 1, \
|
||||||
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, \
|
||||||
|
2, 2, 2, 2, 2, 2, 2, 2, 2, \
|
||||||
|
0, 2, 2, 2, 2, 2, 2, 2, 1, \
|
||||||
|
0, 1, 1 \
|
||||||
|
};
|
||||||
|
|
||||||
|
/* Layer: Numbers / symbols - generated from numbers */
|
||||||
|
|
||||||
|
static const int num_keys_numbers_terminal_us = 38;
|
||||||
|
|
||||||
|
static const char * const keycaps_numbers_terminal_us[] = { \
|
||||||
|
"Ctrl", "Alt", LV_SYMBOL_UP, LV_SYMBOL_DOWN, LV_SYMBOL_LEFT, LV_SYMBOL_RIGHT, "\n", \
|
||||||
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "\n", \
|
||||||
|
"*", "#", "$", "/", "&", "-", "_", "+", "(", ")", "\n", \
|
||||||
|
",", "\"", "'", ":", ";", "!", "?", LV_SYMBOL_BACKSPACE, "\n", \
|
||||||
|
"abc", " ", ".", LV_SYMBOL_OK, "" \
|
||||||
|
};
|
||||||
|
|
||||||
|
static const lv_btnmatrix_ctrl_t attributes_numbers_terminal_us[] = { \
|
||||||
|
LV_KEYBOARD_CTRL_BTN_FLAGS | 3, LV_KEYBOARD_CTRL_BTN_FLAGS | 3, LV_KEYBOARD_CTRL_BTN_FLAGS | 3, LV_KEYBOARD_CTRL_BTN_FLAGS | 3, LV_KEYBOARD_CTRL_BTN_FLAGS | 3, LV_KEYBOARD_CTRL_BTN_FLAGS | 3, \
|
||||||
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, \
|
||||||
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, \
|
||||||
|
2, 2, 2, 2, 2, 2, 2, LV_KEYBOARD_CTRL_BTN_FLAGS | 3, \
|
||||||
|
LV_KEYBOARD_CTRL_BTN_FLAGS | 3, LV_KEYBOARD_CTRL_BTN_FLAGS | 7, 2, LV_KEYBOARD_CTRL_BTN_FLAGS | 3 \
|
||||||
|
};
|
||||||
|
|
||||||
|
static const int num_switchers_numbers_terminal_us = 1;
|
||||||
|
|
||||||
|
static const int switcher_idxs_numbers_terminal_us[] = { \
|
||||||
|
34 \
|
||||||
|
};
|
||||||
|
|
||||||
|
static const int switcher_dests_numbers_terminal_us[] = { \
|
||||||
|
0 \
|
||||||
|
};
|
||||||
|
|
||||||
|
static const int num_scancodes_numbers_terminal_us = 5;
|
||||||
|
|
||||||
|
static const int scancodes_numbers_terminal_us[] = { \
|
||||||
|
KEY_LEFTCTRL, KEY_LEFTALT, KEY_UP, KEY_DOWN, KEY_LEFT, KEY_RIGHT, \
|
||||||
|
KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6, KEY_7, KEY_8, KEY_9, KEY_0, \
|
||||||
|
KEY_LEFTSHIFT, KEY_8, KEY_LEFTSHIFT, KEY_3, KEY_LEFTSHIFT, KEY_4, KEY_LEFTSHIFT, KEY_QUESTION, KEY_LEFTSHIFT, KEY_7, KEY_MINUS, KEY_LEFTSHIFT, KEY_MINUS, KEY_LEFTSHIFT, KEY_EQUAL, KEY_LEFTSHIFT, KEY_9, KEY_LEFTSHIFT, KEY_0, \
|
||||||
|
KEY_COMMA, KEY_LEFTSHIFT, KEY_APOSTROPHE, KEY_APOSTROPHE, KEY_LEFTSHIFT, KEY_SEMICOLON, KEY_SEMICOLON, KEY_LEFTSHIFT, KEY_1, KEY_QUESTION, KEY_BACKSPACE, \
|
||||||
|
KEY_SPACE, KEY_DOT, KEY_ENTER \
|
||||||
|
};
|
||||||
|
|
||||||
|
static const int scancode_idxs_numbers_terminal_us[] = { \
|
||||||
|
0, 1, 2, 3, 4, 5, \
|
||||||
|
6, 7, 8, 9, 10, 11, 12, 13, 14, 15, \
|
||||||
|
16, 18, 20, 22, 24, 26, 27, 29, 31, 33, \
|
||||||
|
35, 36, 38, 39, 41, 42, 44, 45, \
|
||||||
|
-1, 46, 47, 48 \
|
||||||
|
};
|
||||||
|
|
||||||
|
static const int scancode_nums_numbers_terminal_us[] = { \
|
||||||
|
1, 1, 1, 1, 1, 1, \
|
||||||
|
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, \
|
||||||
|
2, 2, 2, 2, 2, 1, 2, 2, 2, 2, \
|
||||||
|
1, 2, 1, 2, 1, 2, 1, 1, \
|
||||||
|
0, 1, 1, 1 \
|
||||||
|
};
|
||||||
|
|
||||||
|
/* Layer array */
|
||||||
|
|
||||||
|
static const int num_layers_terminal_us = 3;
|
||||||
|
|
||||||
|
static const sq2lv_layer_t layers_terminal_us[] = {
|
||||||
|
{
|
||||||
|
.num_keys = num_keys_lower_terminal_us,
|
||||||
|
.keycaps = keycaps_lower_terminal_us,
|
||||||
|
.attributes = attributes_lower_terminal_us,
|
||||||
|
.num_switchers = num_switchers_lower_terminal_us,
|
||||||
|
.switcher_idxs = switcher_idxs_lower_terminal_us,
|
||||||
|
.switcher_dests = switcher_dests_lower_terminal_us,
|
||||||
|
.num_scancodes = num_scancodes_lower_terminal_us,
|
||||||
|
.scancodes = scancodes_lower_terminal_us,
|
||||||
|
.scancode_idxs = scancode_idxs_lower_terminal_us,
|
||||||
|
.scancode_nums = scancode_nums_lower_terminal_us
|
||||||
|
},
|
||||||
|
{
|
||||||
|
.num_keys = num_keys_upper_terminal_us,
|
||||||
|
.keycaps = keycaps_upper_terminal_us,
|
||||||
|
.attributes = attributes_upper_terminal_us,
|
||||||
|
.num_switchers = num_switchers_upper_terminal_us,
|
||||||
|
.switcher_idxs = switcher_idxs_upper_terminal_us,
|
||||||
|
.switcher_dests = switcher_dests_upper_terminal_us,
|
||||||
|
.num_scancodes = num_scancodes_upper_terminal_us,
|
||||||
|
.scancodes = scancodes_upper_terminal_us,
|
||||||
|
.scancode_idxs = scancode_idxs_upper_terminal_us,
|
||||||
|
.scancode_nums = scancode_nums_upper_terminal_us
|
||||||
|
},
|
||||||
|
{
|
||||||
|
.num_keys = num_keys_numbers_terminal_us,
|
||||||
|
.keycaps = keycaps_numbers_terminal_us,
|
||||||
|
.attributes = attributes_numbers_terminal_us,
|
||||||
|
.num_switchers = num_switchers_numbers_terminal_us,
|
||||||
|
.switcher_idxs = switcher_idxs_numbers_terminal_us,
|
||||||
|
.switcher_dests = switcher_dests_numbers_terminal_us,
|
||||||
|
.num_scancodes = num_scancodes_numbers_terminal_us,
|
||||||
|
.scancodes = scancodes_numbers_terminal_us,
|
||||||
|
.scancode_idxs = scancode_idxs_numbers_terminal_us,
|
||||||
|
.scancode_nums = scancode_nums_numbers_terminal_us
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Public interface
|
||||||
|
**/
|
||||||
|
|
||||||
|
const int sq2lv_num_layouts = 1;
|
||||||
|
|
||||||
|
const sq2lv_layout_t sq2lv_layouts[] = {
|
||||||
|
/* US English (Terminal) */
|
||||||
|
{
|
||||||
|
.num_layers = num_layers_terminal_us,
|
||||||
|
.layers = layers_terminal_us
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
const char * const sq2lv_layout_names =
|
||||||
|
"US English (Terminal)";
|
||||||
|
|
||||||
|
const int sq2lv_num_unique_scancodes = 57;
|
||||||
|
|
||||||
|
const int sq2lv_unique_scancodes[] = {
|
||||||
|
KEY_LEFTCTRL, KEY_LEFTALT, KEY_UP, KEY_DOWN, KEY_LEFT, KEY_RIGHT, KEY_Q, KEY_W, KEY_E, KEY_R,
|
||||||
|
KEY_T, KEY_Y, KEY_U, KEY_I, KEY_O, KEY_P, KEY_A, KEY_S, KEY_D, KEY_F,
|
||||||
|
KEY_G, KEY_H, KEY_J, KEY_K, KEY_L, KEY_Z, KEY_X, KEY_C, KEY_V, KEY_B,
|
||||||
|
KEY_N, KEY_M, KEY_BACKSPACE, KEY_SPACE, KEY_ENTER, KEY_PAGEUP, KEY_PAGEDOWN, KEY_HOME, KEY_END, KEY_LEFTSHIFT,
|
||||||
|
KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6, KEY_7, KEY_8, KEY_9, KEY_0,
|
||||||
|
KEY_QUESTION, KEY_MINUS, KEY_EQUAL, KEY_COMMA, KEY_APOSTROPHE, KEY_SEMICOLON, KEY_DOT
|
||||||
|
};
|
58
sq2lv_layouts.h
Normal file
58
sq2lv_layouts.h
Normal file
@@ -0,0 +1,58 @@
|
|||||||
|
/**
|
||||||
|
* Auto-generated with unsqu33kr
|
||||||
|
**/
|
||||||
|
|
||||||
|
#ifndef SQ2LV_LAYOUTS_H
|
||||||
|
#define SQ2LV_LAYOUTS_H
|
||||||
|
|
||||||
|
#include "lvgl/lvgl.h"
|
||||||
|
|
||||||
|
/* Layout IDs, values can be used as indexes into the sq2lv_layouts array */
|
||||||
|
typedef enum {
|
||||||
|
SQ2LV_LAYOUT_TERMINAL_US = 0
|
||||||
|
} sq2lv_layout_id_t;
|
||||||
|
|
||||||
|
/* Layer type */
|
||||||
|
typedef struct {
|
||||||
|
/* Number of keys */
|
||||||
|
const int num_keys;
|
||||||
|
/* Key caps */
|
||||||
|
const char ** const keycaps;
|
||||||
|
/* Button matrix attributes */
|
||||||
|
const lv_btnmatrix_ctrl_t * const attributes;
|
||||||
|
/* Number of buttons that trigger a layer switch */
|
||||||
|
const int num_switchers;
|
||||||
|
/* Button indexes that trigger a layer switch */
|
||||||
|
const int * const switcher_idxs;
|
||||||
|
/* Indexes of layers to jump to when triggering layer switch buttons */
|
||||||
|
const int * const switcher_dests;
|
||||||
|
/* Total number of scancodes */
|
||||||
|
const int num_scancodes;
|
||||||
|
/* Flat array of scancodes */
|
||||||
|
const int * const scancodes;
|
||||||
|
/* Start index in scancodes array for key cap */
|
||||||
|
const int * const scancode_idxs;
|
||||||
|
/* Number of scancodes for key cap */
|
||||||
|
const int * const scancode_nums;
|
||||||
|
} sq2lv_layer_t;
|
||||||
|
|
||||||
|
/* Layout type */
|
||||||
|
typedef struct {
|
||||||
|
/* Total number of layers */
|
||||||
|
const int num_layers;
|
||||||
|
/* Layers array */
|
||||||
|
const sq2lv_layer_t * const layers;
|
||||||
|
} sq2lv_layout_t;
|
||||||
|
|
||||||
|
/* Layouts */
|
||||||
|
extern const int sq2lv_num_layouts;
|
||||||
|
extern const sq2lv_layout_t sq2lv_layouts[];
|
||||||
|
|
||||||
|
/* Layout names (suitable for use in lv_dropdown_t) */
|
||||||
|
extern const char * const sq2lv_layout_names;
|
||||||
|
|
||||||
|
/* Unique scancodes from all layout (suitable for setting up uinput devices) */
|
||||||
|
extern const int sq2lv_num_unique_scancodes;
|
||||||
|
extern const int sq2lv_unique_scancodes[];
|
||||||
|
|
||||||
|
#endif /* SQ2LV_LAYOUTS_H */
|
140
uinput_device.c
Normal file
140
uinput_device.c
Normal file
@@ -0,0 +1,140 @@
|
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/**
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* Copyright 2021 Johannes Marbach
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*
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* This file is part of buffyboard, hereafter referred to as the program.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "uinput_device.h"
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#include <fcntl.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <linux/uinput.h>
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/**
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* Static variables
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*/
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static int fd = -1;
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struct input_event event;
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/**
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* Static prototypes
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*/
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||||||
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/**
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* Emit an event on the device.
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* @param type event type
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* @param code event code
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* @param value event value
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* @return true if emitting the event was succesful, false otherwise
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*/
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static bool uinput_device_emit(int type, int code, int value);
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/**
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* Emit a synchronisation event on the device
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* @return true if emitting the event was succesful, false otherwise
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*/
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static bool uinput_device_synchronise();
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||||||
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/**
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||||||
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* Static functions
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||||||
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*/
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||||||
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||||||
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static bool uinput_device_emit(int type, int code, int value) {
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event.type = type;
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event.code = code;
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event.value = value;
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||||||
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event.time.tv_sec = 0;
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||||||
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event.time.tv_usec = 0;
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if (write(fd, &event, sizeof(event)) != sizeof(event)) {
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perror("Could not emit event");
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return false;
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}
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||||||
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return true;
|
||||||
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}
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||||||
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static bool uinput_device_synchronise() {
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return uinput_device_emit(EV_SYN, SYN_REPORT, 0);
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}
|
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||||||
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/**
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* Public functions
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*/
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||||||
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bool bb_uinput_device_init(int * const scancodes, int num_scancodes) {
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fd = open("/dev/uinput", O_WRONLY | O_NONBLOCK);
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if (fd < 0) {
|
||||||
|
perror("Could not open /dev/uinput");
|
||||||
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return false;
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}
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if (ioctl(fd, UI_SET_EVBIT, EV_KEY) < 0) {
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perror("Could not set EVBIT for EV_KEY");
|
||||||
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return false;
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}
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||||||
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if (ioctl(fd, UI_SET_EVBIT, EV_SYN) < 0) {
|
||||||
|
perror("Could not set EVBIT for EV_SYN");
|
||||||
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return false;
|
||||||
|
}
|
||||||
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|
||||||
|
for (int i = 0; i < num_scancodes; ++i) {
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||||||
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if (ioctl(fd, UI_SET_KEYBIT, scancodes[i]) < 0) {
|
||||||
|
perror("Could not set KEYBIT");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
struct uinput_user_dev device;
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|
memset(&device, 0, sizeof(device));
|
||||||
|
strcpy(device.name, "buffyboard");
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||||||
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device.id.bustype = BUS_USB;
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||||||
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device.id.vendor = 1;
|
||||||
|
device.id.product = 1;
|
||||||
|
device.id.version = 1;
|
||||||
|
|
||||||
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if (ioctl(fd, UI_DEV_SETUP, &device) < 0) {
|
||||||
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perror("Could not set up uinput device");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (ioctl(fd, UI_DEV_CREATE) < 0) {
|
||||||
|
perror("Could not create uinput device");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
memset(&event, 0, sizeof(event));
|
||||||
|
|
||||||
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return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool bb_uinput_device_emit_key_down(int scancode) {
|
||||||
|
return uinput_device_emit(EV_KEY, scancode, 1) && uinput_device_synchronise();
|
||||||
|
}
|
||||||
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|
||||||
|
bool bb_uinput_device_emit_key_up(int scancode) {
|
||||||
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return uinput_device_emit(EV_KEY, scancode, 0) && uinput_device_synchronise();
|
||||||
|
}
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51
uinput_device.h
Normal file
51
uinput_device.h
Normal file
@@ -0,0 +1,51 @@
|
|||||||
|
/**
|
||||||
|
* Copyright 2021 Johannes Marbach
|
||||||
|
*
|
||||||
|
* This file is part of buffyboard, hereafter referred to as the program.
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
#ifndef BB_UINPUT_DEVICE_H
|
||||||
|
#define BB_UINPUT_DEVICE_H
|
||||||
|
|
||||||
|
#include <stdbool.h>
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Initialise the uinput keyboard device
|
||||||
|
*
|
||||||
|
* @param scancodes array of scancodes the device can emit
|
||||||
|
* @param num_scancodes number of scancodes the device can emit
|
||||||
|
* @return true if creating the device was successful, false otherwise
|
||||||
|
*/
|
||||||
|
bool bb_uinput_device_init(int * const scancodes, int num_scancodes);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Emit a key down event
|
||||||
|
*
|
||||||
|
* @param scancode the key's scancode
|
||||||
|
* @return true if emitting the event was successful, false otherwise
|
||||||
|
*/
|
||||||
|
bool bb_uinput_device_emit_key_down(int scancode);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Emit a key up event
|
||||||
|
*
|
||||||
|
* @param scancode the key's scancode
|
||||||
|
* @return true if emitting the event was successful, false otherwise
|
||||||
|
*/
|
||||||
|
bool bb_uinput_device_emit_key_up(int scancode);
|
||||||
|
|
||||||
|
#endif /* BB_UINPUT_DEVICE_H */
|
Reference in New Issue
Block a user