Commit Graph

26 Commits

Author SHA1 Message Date
Bartosz Golaszewski 6c190292c0 lvgl: move the lvgl glue out of the zephyr tree
Start using the upstream Kconfig from LVGL and move the glue code out
of the zephyr tree and put it under lvgl/zephyr/ in modules.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@huawei.com>
2022-02-24 11:51:33 +01:00
Sam Hurst cb4785542e lib: smf: Add State Machine Framework
Add an application agnostic State Machine Framework library to
Zephyr that provides an easy way for developers to integrate
state machines into their application.

Twister passed:
twister -T tests/lib/smf/

Signed-off-by: Sam Hurst <sbh1187@gmail.com>
2021-10-04 20:33:11 -04:00
Anas Nashif a15f32f58c portability: move cmsis APIs to subsys/portability
Move cmsis OS apis under subsystem/portability. Those are not libraries
and only serve to provide a level of abstraction using the CMSIS OS APIs
to existing Zephyr interfaces.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2021-04-20 08:45:05 -04:00
Jakub Rzeszutko 72dd5a5c68 lib: move fnmatch to lib/util
We expect to have more libraries with incopatible license. There must
be a common place for such software. It seems that lib/util is good
place for that.

Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>
2021-03-01 09:50:32 -05:00
Gerson Fernando Budke 29544a1ceb updatehub: Move from lib to subsys:mgmt folder
Zephyr introduced subsys/mgmt folder for MCU management. Move UpdateHub
to this newly and dedicated space.

Signed-off-by: Gerson Fernando Budke <gerson.budke@ossystems.com.br>
2020-08-03 16:33:06 +02:00
Arnaud Pouliquen 25ec73986b lib: open-amp: add helper to add resource table in project
The resource table is needed by the Linux kernel OS
for a rpmsg generic support, but is also recognised by OpenAMP.
This table allows to add trace based on the RAM console
and to support rpmsg protocol.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
2020-04-01 09:21:15 -05:00
Carles Cufi d212bc4d60 ext: lib: Move fnmatch to lib/
Since we already have similarly licensed 3-clause BSD files in the tree,
and in particular in our minimal libc, move the fnmatch functionality
from ext/ to lib/.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2020-03-20 22:56:19 -04:00
Ulf Magnusson bd6e04411e kconfig: Clean up header comments and make them consistent
Use this short header style in all Kconfig files:

    # <description>

    # <copyright>
    # <license>

    ...

Also change all <description>s from

    # Kconfig[.extension] - Foo-related options

to just

    # Foo-related options

It's clear enough that it's about Kconfig.

The <description> cleanup was done with this command, along with some
manual cleanup (big letter at the start, etc.)

    git ls-files '*Kconfig*' | \
        xargs sed -i -E '1 s/#\s*Kconfig[\w.-]*\s*-\s*/# /'

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-11-04 17:31:27 -05:00
Christian Tavares 297ac3765f lib: updatehub: Add UpdateHub.io support
UpdateHub is an enterprise-grade solution which makes simple to
remotely update all your embedded devices in the field. It
handles all aspects related to sending Firmware Over-the-Air(FOTA)
updates with maximum security and efficiency, while you focus in
adding value to your product.

Signed-off-by: Christian Tavares <christian.tavares@ossystems.com.br>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2019-06-05 00:20:37 +02:00
Anas Nashif db92e5c66e lib: flatten all loose components into one lib
lib/ was starting to get messy and inconsitent. Files being either
dumped in the root or in sub-directories without a clear plan.
Move all library components into one single folder and call it 'os'.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-01-22 07:45:22 -05:00
Jan Van Winkel cbfcae7a1f gui: Added glue logic for LittlevGL GUI library
Added glue logic to interface Zephyr with LittlevGL GUI library

This includes:
 * KConfig options for all lvgl options
 * Kernel & user space memory management
 * Zephyr to lvgl FS call mapping
 * Color space conversion function

Signed-off-by: Jan Van Winkel <jan.van_winkel@dxplore.eu>
2019-01-07 16:05:35 -05:00
Rajavardhan Gundi 4af7b6ccf4 lib/cmsis_rtos_v2: Implement support for thread APIs
These APIs allow defining, creating and controlling of thread
related functionalities.

Signed-off-by: Rajavardhan Gundi <rajavardhan.gundi@intel.com>
2018-12-20 12:23:22 +01:00
Ulf Magnusson 8cf8db3a73 Kconfig: Use a short, consistent style for prompts
Consistently use

    config FOO
            bool/int/hex/string "Prompt text"

instead of

    config FOO
            bool/int/hex/string
            prompt "Prompt text"

(...and a bunch of other variations that e.g. swapped the order of the
type and the 'prompt', or put other properties between them).

The shorthand is fully equivalent to using 'prompt'. It saves lines and
avoids tricking people into thinking there is some semantic difference.

Most of the grunt work was done by a modified version of
https://unix.stackexchange.com/questions/26284/
how-can-i-use-sed-to-replace-a-multi-line-string/26290#26290, but some
of the rarer variations had to be converted manually.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-08-15 04:10:10 -07:00
Rajavardhan Gundi ccd1c21824 lib/cmsis_rtos_v1: Implement support for thread APIs
These APIs allow defining, creating and controlling of thread
related functionalities.

Signed-off-by: Rajavardhan Gundi <rajavardhan.gundi@intel.com>
2018-08-13 13:08:07 -07:00
Ulf Magnusson 0785b79ebe lib: kconfig: Remove redundant 'default n' properties
Bool symbols implicitly default to 'n'.

A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you
want to override a 'default y' on the base definition of the symbol. It
isn't used like that on any of these symbols though.

Also simplify the default on STDOUT_CONSOLE. Defaults can be arbitrary
expressions, not just fixed values.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-06-22 15:12:48 -04:00
Ulf Magnusson 99cef4c60d lib: Fix malformed JSON_LIBARY Kconfig default
'default N' should have been 'default n', though they happen to have the
same effect here, due to undefined Kconfig symbols ('N') evaluating to
'n' in a boolean sense.

Kconfig bool symbols implicitly default to 'n', so remove the default
rather than fixing it.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-06-13 13:35:56 -04:00
Ramakrishna Pallala f603e603bb lib: posix: Move posix layer from 'kernel' to 'lib'
Move posix layer from 'kernel' to 'lib' folder as it is not
a core kernel feature.

Fixed posix header file dependencies as part of the move and
also removed NEWLIBC related macros from posix headers.

Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
2018-04-05 16:43:05 -04:00
Carles Cufi fb50e81dfd lib: Add base64 library
Since base64 is such a simple and commonly used feature it makes no
sense to build the whole of mbedTLS for it. Instead take the
implementation that comes with mbedTLS and import it as a native library
outside of ext/ for all to use directly.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2018-03-23 05:18:11 -04:00
Anas Nashif bb64ec2921 lib: move ring_buffer Kconfig to lib/, cleanup lib/Kconfig
* ring_bufffer is in lib, so move the Kconfig out of the kernel.
* move one Kconfig used for json to lib/Kconfig alongside other
  Kconfigs.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-03-19 15:37:26 -04:00
Ramakrishna Pallala 6ca3cc6fc4 lib: remove TinyCrypt Kconfig menu
Remove the TinyCrypt Kconfig menu as it is moved
under /ext/lib/crypto/

Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
2017-11-06 13:38:58 -05:00
Leandro Pereira fb192c5da0 lib: Add minimal JSON library
This is a minimal JSON parser (and string encoder helper).  This has
been originally written for the NATS client sample project, but since
it's a generic bit of code, it's also being provided as a library
outside the NATS application source.

It's limited (no support for arrays, nested objects, only integer
numbers, etc), but it is sufficient for the NATS protocol to work.

Jira: ZEP-1012

Change-Id: Ibfe64aa1884e8763576ec5862f77e81b4fd54b69
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
2017-03-09 20:33:45 +02:00
David B. Kinder ac74d8b652 license: Replace Apache boilerplate with SPDX tag
Replace the existing Apache 2.0 boilerplate header with an SPDX tag
throughout the zephyr code tree. This patch was generated via a
script run over the master branch.

Also updated doc/porting/application.rst that had a dependency on
line numbers in a literal include.

Manually updated subsys/logging/sys_log.c that had a malformed
header in the original file.  Also cleanup several cases that already
had a SPDX tag and we either got a duplicate or missed updating.

Jira: ZEP-1457

Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2017-01-19 03:50:58 +00:00
Flavio Santes ac7300611c net: Restructure network protocols
This commit restructures the network protocols. Changes applied are:

- Move lib/iot/ to subsys/net/lib
- Move network protocol headers to include/net
- Move lib/iot/zoap/link-format.h to include/net/zoap_link_format.h
  and link-format.c to zoap_link_format.c
- Move tests/iot/ to tests/net/lib/
- Adapt sample code
- Adapt build system
- Modify doxygen paths

Change-Id: I37085fa4cc76a8a8e19a499ecb4e87b451120349
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
2017-01-02 10:03:19 +01:00
Anas Nashif fe958df4dd libc: rework libc selection and reduce Kconfigs
Moved all libc Kconfigs to where the code is and remove the default
Kconfig for selecting the minimal libc. Minimal libc is now the default
if nothing else is configured in.

Removed the options for extended libc, this obviously was restricting
features in the minimal libc without a good reason, most of the
functions are available directly when using newlib, so there is no
reason why we need to restrict those in minimal libc.

Jira: ZEP-1440
Change-Id: If0a3adf4314e2ebdf0e139dee3eb4f47ce07aa89
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-12-15 22:31:28 +00:00
Vinicius Costa Gomes 2baa577b49 lib: Introduce the CoAP implementation for Zephyr
This is a CoAP implementation tailored for Zephyr's requirements, it
tries to use memory predictably by exposing its control structures to
the user (so the user only pays for the features that are used) and
having a lightweight packet representation (the trade-off is that
adding options is not as efficient as it could be, if there were more
information available).

Change-Id: I6f74146c4626a0c554f50b42f163a076e82805ba
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
2016-09-12 12:25:24 +00:00
Anas Nashif 0b2c44a771 tinycrypt: move from lib to regular objects
tinycrypt was built using the lib- scripts without any real benefit. We
also had a wrong placement of the Kconfig files under misc/ and a Kconfig
file for Crypto that was never used before.

Change-Id: I82d5902d92e7c06e10a95f418d9ead3cbcabcce4
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-05-16 19:43:50 +00:00