Commit Graph

586 Commits

Author SHA1 Message Date
Ulf Magnusson
cf89ba33ea global: Fix up leading/trailing blank lines in files
To make the updated test in
https://github.com/zephyrproject-rtos/ci-tools/pull/121 clean, though it
only checks modified files.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2020-01-27 17:41:55 -06:00
Alexander Wachter
2f44990e9b can: Introduce can-primary alias
This commit introduces the can-primary alias to identify
the primary CAN interface.
This alias is used for all samples and tests, so they don't
need to probe the right interface.

Signed-off-by: Alexander Wachter <alexander@wachter.cloud>
2020-01-27 10:25:00 -06:00
Peter Bigot
e423639c41 treewide: use full path to ps2.h header
The build infrastructure should not be adding the drivers subdirectory
to the include path.  Fix the legacy uses that depended on that
addition.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-01-26 17:52:12 +01:00
Peter Bigot
b314857099 treewide: use full path to kscan.h header
The build infrastructure should not be adding the drivers subdirectory
to the include path.  Fix the legacy uses that depended on that
addition.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-01-26 17:52:12 +01:00
Peter Bigot
44806ba74a samples/drivers/display: remove redundant include
drivers/display.h was being included both as a double-quote direct
include and an angle-quote in the drivers parent directory.  Both
resolve to the same file.  Remove the unqualified reference.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-01-26 17:52:12 +01:00
Anas Nashif
c9171be27e samples: drivers: fix build of spi_fujitsu_fram sample
Use DTS filtering and get binding based on DTS variable.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2020-01-23 14:18:40 -05:00
Jose Alberto Meza
d23c570644 samples: drivers: espi: Showcase eSPI OOB channel APIs
Add sample usage for eSPI OOB driver transactions

Signed-off-by: Jose Alberto Meza <jose.a.meza.arellano@intel.com>
2020-01-23 12:17:48 -05:00
Jan Van Winkel
6ebd0e3f02 samples: display: Added support for BGR565
Added support for BGR565 to display sample

Signed-off-by: Jan Van Winkel <jan.van_winkel@dxplore.eu>
2020-01-20 09:21:04 -06:00
Łukasz Hejnak
09933fbdca samples: drivers: soc_flash_nrf: Tagged sample with nrf9160
Extended the tags section to also match this sample for nrf9160.

Signed-off-by: Łukasz Hejnak <lukasz.hejnak@nordicsemi.no>
2020-01-15 07:39:53 -06:00
Łukasz Hejnak
35fc0bea46 samples: drivers: soc_flash_nrf: add test harness
Added harness config to sample in order for the sanitycheck tool
to run and understand whether the samples output is as expected.

Signed-off-by: Łukasz Hejnak <lukasz.hejnak@nordicsemi.no>
2020-01-15 07:39:53 -06:00
Andrew Boie
777213c0fb samples: drivers: crypto: fix test failure
The regular expressions used by this test to determine
success or failure get confounded if the log subsystem
drops the wrong messages due to buffers being full.

Just use minimal logging which synchronously logs
everything.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-01-13 16:35:10 -05:00
Jan Van Winkel
7e3f9ebf3f samples: display: Added generic display shield sample
Added a generic display shield sample.

Signed-off-by: Jan Van Winkel <jan.van_winkel@dxplore.eu>
2020-01-10 09:18:20 -06:00
Anas Nashif
7c9a87aea2 samples: remove i2c scanner
Now part of the I2C shell and works for all boards.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2020-01-10 08:55:47 -05:00
Manivannan Sadhasivam
e43fdb0428 samples: drivers: Add LoRa receiver sample
Add sample application for receiving data packets over LoRa.

Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
2019-12-21 12:20:24 +01:00
Manivannan Sadhasivam
72f5806cec samples: drivers: Add LoRa sender sample
Add sample application for sending data packets over LoRa.

Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
2019-12-21 12:20:24 +01:00
Peter Bigot
bc2ecad363 samples: drivers: spi_flash: increase test data length
Some drivers may be unable to write less than 4 bytes.  Increase the
test to use at least 4 bytes and refactor so the logic is no longer
explicitly size-dependent.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2019-12-19 12:37:31 +01:00
Siddharth Chandrasekaran
bf45e32fec samples: crypto: Add AES ECB mode sample
Add sample for AES ECB mode with FIPS-197 ECB test vetors

Signed-off-by: Siddharth Chandrasekaran <siddharth@embedjournal.com>
2019-12-18 22:10:29 +01:00
Siddharth Chandrasekaran
e21164cfb0 samples: crypto: Refactor variables for clarity
Rename global variable ciphertext used in cbc_mode() to
cbc_ciphertext and move it closer to cbc_mode(). Also, move
global variable iv into cbc_mode() to be consistent with
other *_mode() methods.

Signed-off-by: Siddharth Chandrasekaran <siddharth@embedjournal.com>
2019-12-18 22:10:29 +01:00
Kwon Tae-young
94e419c624 samples: i2c_scanner: support output like i2c_detect
Supports output in the same format as the i2c_detect command.

Signed-off-by: Kwon Tae-young <tykwon@m2i.co.kr>
2019-12-18 21:54:43 +01:00
Ulf Magnusson
984bfae831 global: Remove leading/trailing blank lines in files
Remove leading/trailing blank lines in .c, .h, .py, .rst, .yml, and
.yaml files.

Will avoid failures with the new CI test in
https://github.com/zephyrproject-rtos/ci-tools/pull/112, though it only
checks changed files.

Move the 'target-notes' target in boards/xtensa/odroid_go/doc/index.rst
to get rid of the trailing blank line there. It was probably misplaced.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-12-11 19:17:27 +01:00
Kumar Gala
bb9efbfbd0 include: Fix use of <gpio.h> -> <drivers/gpio.h>
Fix #include <gpio.h> as it has been deprecated and
should be #include <drivers/gpio.h>.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-12-10 08:39:37 -05:00
Kumar Gala
24ae1b1aa7 include: Fix use of <misc/FOO.h> -> <sys/FOO.h>
Fix #include <misc/FOO.h> as misc/FOO.h has been deprecated and
should be #include <sys/FOO.h>.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-12-10 08:39:37 -05:00
Anas Nashif
70758c4374 tests: fix test identifiers
The seasonal overhaul of test identifiers aligning the terms being used
and creating a structure. This is hopefully the last time we do this,
plan is to document the identifiers and enforce syntax.

The end-goal is to be able to generate a testsuite description from the
existing tests and sync it frequently with the testsuite in Testrail.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-12-09 15:53:44 -05:00
Stephanos Ioannidis
6d531a36aa samples: Remove stale 'random' driver sample.
This commit removes the CMakeLists.txt file for the stale 'random'
driver sample.

The 'random' driver sample was previously renamed to 'entropy'.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
2019-12-09 13:19:26 -05:00
Piotr Mienkowski
bc6a015235 samples: gpio: remove redundant application
The functionality of samples/drivers/gpio sample application duplicates
already existing code in samples/basic/blinky and samples/basic/button.
This commit removes the gpio sample application.

Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
2019-12-09 09:43:12 -06:00
Ulf Magnusson
87e917a925 kconfig: Remove redundant 'default n' and 'prompt' 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 replace some

    config
    	prompt "foo"
    	bool/int

with the more common shorthand

    config
    	bool/int "foo"

See the 'Style recommendations and shorthands' section in
https://docs.zephyrproject.org/latest/guides/kconfig/index.html.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-12-09 16:14:50 +01:00
Peter Bigot
a9d58e8c5c samples: i2c_scanner: provide more complete output
Update the sample to indicate which device it was using, which helps
mitigate the existing problems identifyin Arduino I2C buses.  Also
output a summary of results so cases where no devices are found
provide output after the Starting... line.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2019-11-19 15:22:38 -05:00
Jose Alberto Meza
2f1f2cb147 samples: drivers: espi: Fix #20505 and #20506 coverity issues
Abort execution if any null pointer found during espi/gpio binding.

Signed-off-by: Jose Alberto Meza <jose.a.meza.arellano@intel.com>
2019-11-15 09:34:42 +01:00
Ulf Magnusson
9e87b1191e samples: CAN: kconfig: Fix ref. to CONFIG_CAN_AUTO_BUS_OFF_RECOVERY
A reference to CONFIG_CAN_AUTO_BOFF_RECOVERY was added in commit
1b88658f9f ("samples: driver: Extend CAN sample"), but it's never been
defined as a Kconfig symbol.

Should have been CONFIG_CAN_AUTO_BUS_OFF_RECOVERY according to
alexanderwachter, so change it to that.

Adding detection of unused symbols in samples and tests to CI.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-11-14 07:53:41 -06:00
Peter A. Bigot
98a344fe21 drivers: spi_nor: support deep-power-down mode
Add internal API to enter and exit deep power-down mode.  Add Kconfig
option to return to DPD whenever device is not active.

When device power management becomes more mature it should be possible
to implement it, which would allow use of DPD without having to enter
and exit DPD between consecutive transactions.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2019-11-09 15:26:06 +01:00
Kumar Gala
f8db0fa2eb watchdog: Remove CONFIG_WDT_0_NAME usage
Replace CONFIG_WDT_0_NAME with DT_ALIAS_WATCHDOG_0_LABEL in samples and
test code.  Now that all drivers are DT aware we don't ever set the
Kconfig option.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-11-06 13:51:20 -06:00
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
Karsten Koenig
8a6fd43439 boards: riscv: rv32m1_vega: Add onboard SPI flash
Enable the MX25R32 SPI NOR Flash on the VEGAboard and provide board
config file for the spi_flash sample.

Signed-off-by: Karsten Koenig <karsten.koenig.030@gmail.com>
2019-11-04 14:11:18 -06:00
Kumar Gala
4cc91fdd00 sample/tests: replace DT_ define filters with dt_ functions
convert sample and test yaml filters that utilize a DT_ define to
instead use a dt_ function.  The intent is to remove the Kconfig
generated DT defines and just make directy queries into the device tree.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-11-04 09:02:14 -05:00
David B. Kinder
241044f178 doc: fix misspellings in Kconfig files
Fix misspellings in Kconfig files missed during regular reviews.

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
2019-10-30 10:24:30 +01:00
Daniel Leung
b7eb04b300 x86: consolidate x86_64 architecture, SoC and boards
There are two set of code supporting x86_64: x86_64 using x32 ABI,
and x86 long mode, and this consolidates both into one x86_64
architecture and SoC supporting truly 64-bit mode.

() Removes the x86_64:x32 architecture and SoC, and replaces
   them with the existing x86 long mode arch and SoC.
() Replace qemu_x86_64 with qemu_x86_long as qemu_x86_64.
() Updates samples and tests to remove reference to
   qemu_x86_long.
() Renames CONFIG_X86_LONGMODE to CONFIG_X86_64.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2019-10-25 17:57:55 -04:00
Alexander Wachter
1b88658f9f samples: driver: Extend CAN sample
This commit adds sample code for bus state checking.
Printing the counter state is moved to own thread because the
ISR was blocking too long (messages were lost)

Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
2019-10-24 12:28:01 +03:00
Mateusz Holenko
9a54a60def samples: spi_fujitsu_fram: fix dependencies
This sample will not compile for boards
not supporting GPIO.

Signed-off-by: Mateusz Holenko <mholenko@antmicro.com>
2019-10-21 08:40:09 -05:00
Francisco Munoz
dda683a1b3 samples: drivers: kscan: Add kscan sample application
This illustrates how a keyboard matrix (laptop keyboard) reports
key events to a user application. In addition, it shows how to
handle the typematic rate and delay from user space.

Signed-off-by: Francisco Munoz <francisco.munoz.ruiz@intel.com>
2019-10-16 13:29:21 -07:00
Nick Ward
ef7a814179 samples: drivers: CAN: Remove legacy MCP2515 overlay
DFRobot CAN bus or link_board_can shields can now be used.

Signed-off-by: Nick Ward <nix.ward@gmail.com>
2019-10-15 15:48:43 +02:00
Nick Ward
025901df4f samples: drivers: CAN: Update to build cleanly for MCP2515 driver
Add alternate conf file for MCP2515 so it builds without warning.
Update documentation.

Signed-off-by: Nick Ward <nix.ward@gmail.com>
2019-10-15 15:48:43 +02:00
Nick Ward
cbaa75daff samples: drivers: CAN: Use common Zephyr bus-speed of 125kbit/s
Consistent use of 125000bit/s for Zephyr CAN code

Signed-off-by: Nick Ward <nix.ward@gmail.com>
2019-10-15 15:48:43 +02:00
Peter Bigot
6e5db350b2 coccinelle: standardize k_sleep calls with integer timeouts
Re-run with updated script to convert integer literal delay arguments to
k_sleep to use the standard timeout macros.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2019-10-09 08:38:10 -04:00
Alexander Wachter
8b214117ec drivers: CAN: MCP2515: Move OSC frequency definition to device-tree
Move the oscillator frequency definition from Kconfig to device-tree.

Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
2019-10-09 06:27:53 -05:00
David B. Kinder
82d6347355 doc: fix broken file and zephyr-app refs
found some references to files (via :zephyr_file: and :zephyr-app:) that
were moved, so the links were broken

Fixes: #19660

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
2019-10-08 15:42:32 -05:00
Marti Bolivar
27e5dd131f doc: s/device tree/devicetree/
DTSpec writes this as a single word, presumably to make it easier to
grep for / more precise. Follow along in the rest of the docs now that
our main DT docs page agrees with this usage.

Signed-off-by: Marti Bolivar <marti.bolivar@nordicsemi.no>
2019-10-08 11:53:40 +02:00
Peter Bigot
49d6837bec samples: move board overlay files into boards directory
Application board.overlay files tend to be paired with
boards/board.conf files that extend the functionality of a board.
Move the overlay files to the same location as the config files that
they work with.

A few overlay files that are paired with a prj_board.conf file in the
application root directory are left in place.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2019-10-01 20:38:24 -07:00
Anas Nashif
9d70a87f20 drivers: espi: move header to include/drivers
Driver APIs need to go into include/drivers/.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-10-01 16:18:36 -04:00
Jose Alberto Meza
953952adbd samples: drivers: espi: Remove delay from eSPI handshake
Make sure eSPI handshake is performed with eSPI master
once eSPI master power is up

Signed-off-by: Jose Alberto Meza <jose.a.meza.arellano@intel.com>
2019-10-01 09:24:42 -04:00
Andrei Emeltchenko
549fbae43b drivers: watchdog: Trivial style cleanup
Cleanup coding style.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
2019-09-24 11:40:53 -07:00
Francisco Munoz
bf6791ee78 samples: drivers: ps2: Add PS/2 driver sample app
This app illustrates a command sequence to enable PS/2 mouse

Signed-off-by: Francisco Munoz <francisco.munoz.ruiz@intel.com>
2019-09-18 13:23:52 +08:00
Jose Alberto Meza
493e6c6265 samples: espi: mchp: Add MEC1501 modular board config for eSPI sample test
Add configuration for eSPI test for modular card

Signed-off-by: Jose Alberto Meza <jose.a.meza.arellano@intel.com>
2019-09-17 20:48:24 +08:00
Kumar Gala
29e55d74e8 rtc: Remove old rtc functionality
Remove the old rtc functionality as its been deprecated for 2 releases
now.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-09-14 07:33:38 -05:00
Piotr Mienkowski
d8fa80ffd7 boards: update arduino_due to use gpio_sam driver
Update configuration of arduino_due board to use a common gpio_sam
driver rather than sam3x specific gpio_atmel_sam3. The gpio_atmel_sam3
driver is going to be deprecated.

Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
2019-09-12 13:25:30 -05:00
Ioannis Konstantelias
e8b0f5644f samples: drivers: watchdog: Handle watchdog event
Also modified to timeout to 1000ms in order to support watchdogs like
WWDG with smaller timeouts.

Signed-off-by: Ioannis Konstantelias <ikonstadel@gmail.com>
2019-09-11 22:13:36 -05:00
Kumar Gala
544921cd93 samples: CAN: Tweak GPIO flags in dts for mcp2515
Remove setting GPIO_DIR_OUT in the dts overlay for mcp2515 as a
precursor to new GPIO API work.  The flag isn't used for cs-gpio,
as we hard code GPIO_DIR_OUT in the spi controller code.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-09-11 05:15:54 -05:00
Gregers Rygg
82c25587a2 doc: Correct gpio sample description
Fix a typo and add a few missing words

Signed-off-by: Gregers Rygg <gregers@telenordigital.com>
2019-09-10 16:13:39 -05:00
David B. Kinder
891e50e088 doc: fix misspellings in documentation
Fix some misspellings found in .rst files missed during regular reviews.

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
2019-09-06 16:13:15 +02:00
Erwan Gouriou
e15852cd62 samples: counter: Add err check on set_alarm call
Error checking was missing following call to
counter_set_channel_alarm.
This was reported in coverity report 203523.

Fixes #18374

Additionally remove unneeded err initialization in main function

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2019-08-28 09:19:23 -05:00
Anas Nashif
e844b9c844 samples: add harness to exclude from device testing
Set harness to led as a placeholder to avoid running samples on
platforms that do not have the needed hardware.

Fixes #17439

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-08-27 10:29:17 -04:00
Kumar Gala
41712b71b2 samples: CAN: Add testing harness
Add simple console testing harness for expected output.  This allows us
to validate that the test is running properly on hardware.

We expect the sample to report back somthing like:

Counter received: 1
Counter received: 2
Counter received: 3
Counter received: 4
...

etc.

So have a simple regex check for it.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-08-26 22:33:14 -04:00
Karsten Koenig
758c461252 drivers: can: mcp2515: fix devicetree bindings
Adding required fields to the devicetree overlay of the CAN sample as
this is often used as a reference. Also use these fields instead of the
KConfig entries.

Signed-off-by: Karsten Koenig <karsten.koenig.030@gmail.com>
2019-08-18 09:56:42 +02:00
Alexander Wachter
f19dd97517 samples: drivers: CAN: reworked sample code
The CAN sample is rewritten to be board independent.
The CAN controller and LED is determined automatically and the
button is removed.

Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
2019-08-18 09:56:42 +02:00
Tomasz Bursztyka
08a93d276b samples: Counter alarm should display seconds, not ticks
The message talks about seconds but displays ticks. Adjusting the
parameter to convert ticks to seconds then. But also adding the ticks
since it is a valuable information when testing counter devices.

Fixing small style issue (parameter indentation) as well.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2019-08-05 13:27:36 +02:00
Anas Nashif
ffaba63b10 boards: remove arduino 101 and related boards
This board and SoC was discontinued some time ago and is currently not
maintained in the zephyr tree.
Remove all associated configurations and variants from the tree.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-07-29 21:30:25 -07:00
Alexander Wachter
45358ca2d7 samples: drivers: CAN: enable can shell for the sample
This commit enables the CAN shell for the sample code.
Also, the device shell is activated to find the proper device-name.

Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
2019-07-29 10:27:54 +03:00
Jose Alberto Meza
11d0725489 samples: drivers: espi: Add eSPI driver sample app
Show eSPI API driver usage, including early configuration,
send of virtual wire packets and callback mechanism

Signed-off-by: Jose Alberto Meza <jose.a.meza.arellano@intel.com>
2019-07-25 08:23:38 -07:00
Peter A. Bigot
7f2edeef6c samples/drivers/spi_flash: add board overrides
Particle mesh feather devices, and Nordic PCA10056, can both run
this example with the on-board JEDEC SPI NOR device if the driver
is enabled.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2019-07-24 09:20:56 -04:00
Peter A. Bigot
0e338efb3c samples/drivers/spi_flash: fix device naming
There are multiple flash implementations.  This sample was originally
written for the W25QXXDV driver, but has since been used for
jedec,spi-nor.  The sample should work with multiple drivers.

Add device name sources for several drivers, falling back to spi-nor
which was recently used as a test filter.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2019-07-24 09:20:56 -04:00
Anas Nashif
92ddf63cb8 samples: led_apa102c_bitbang: remove whitelisting
Remove whitelisting and enable broader testing on all boards with needed
features.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-07-12 05:54:16 -07:00
Anas Nashif
4042ea5ec7 samples: i2c_fujitsu_fram: remove whitelisting
Remove whitelisting and enable broader testing on all boards with needed
features.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-07-12 05:54:16 -07:00
Anas Nashif
db5aa49978 samples: spi_flash: remove whitelisting
Instead of whitelisting, use filtering on configured SPI Flash device.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-07-12 05:54:16 -07:00
Krzysztof Chruscinski
a37fce6171 drivers: counter: Add optional flags to alarm configuration structure
Flags in alarm configuration structure will allow further extention
without breaking API. Initially, existing absolute flag was added
as the only flag.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2019-07-10 07:42:12 -05:00
Kumar Gala
db167c606d dts: Rename LED._GPIO_* -> DT_ALIAS_LED._GPIOS_*
We use the following commands to rename any
LED._GPIO_{CONTROLLER,PIN,FLAGS} to
DT_ALIAS_LED._GPIOS_{CONTROLLER,PIN,FLAGS}

git grep -l LED._GPIO_CONTROLLER | xargs sed -i 's/LED\(.\)_GPIO_CONTROLLER/DT_ALIAS_LED\1_GPIOS_CONTROLLER/g'
git grep -l LED._GPIO_PIN | xargs sed -i 's/LED\(.\)_GPIO_PIN/DT_ALIAS_LED\1_GPIOS_PIN/g'
git grep -l LED._GPIO_FLAGS | xargs sed -i 's/LED\(.\)_GPIO_FLAGS/DT_ALIAS_LED\1_GPIOS_FLAGS/g'

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-07-02 08:26:37 -04:00
Kumar Gala
284bc9d964 dts: Rename SW._GPIO_* -> DT_ALIAS_SW._GPIOS_*
We use the following commands to rename any
SW._GPIO_{CONTROLLER,PIN,FLAGS} to
DT_ALIAS_SW._GPIOS_{CONTROLLER,PIN,FLAGS}

git grep -l SW._GPIO_CONTROLLER | xargs sed -i 's/SW\(.\)_GPIO_CONTROLLER/DT_ALIAS_SW\1_GPIOS_CONTROLLER/g'
git grep -l SW._GPIO_PIN | xargs sed -i 's/SW\(.\)_GPIO_PIN/DT_ALIAS_SW\1_GPIOS_PIN/g'
git grep -l SW._GPIO_FLAGS | xargs sed -i 's/SW\(.\)_GPIO_FLAGS/DT_ALIAS_SW\1_GPIOS_FLAGS/g'

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-07-01 07:14:36 -05:00
Anas Nashif
a2fd7d70ec cleanup: include/: move misc/util.h to sys/util.h
move misc/util.h to sys/util.h and
create a shim for backward-compatibility.

No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.

Related to #16539

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-06-27 22:55:49 -04:00
Anas Nashif
9ab2a56751 cleanup: include/: move misc/printk.h to sys/printk.h
move misc/printk.h to sys/printk.h and
create a shim for backward-compatibility.

No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.

Related to #16539

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-06-27 22:55:49 -04:00
Anas Nashif
bd70f6f1ed cleanup: include/: move spi.h to drivers/spi.h
move spi.h to drivers/spi.h and
create a shim for backward-compatibility.

No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.

Related to #16539

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-06-27 22:55:49 -04:00
Anas Nashif
fd359c21e9 cleanup: include/: move rtc.h to drivers/rtc.h
move rtc.h to drivers/rtc.h and
create a shim for backward-compatibility.

No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.

Related to #16539

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-06-27 22:55:49 -04:00
Anas Nashif
afa85cdc0f cleanup: include/: move led_strip.h to drivers/led_strip.h
move led_strip.h to drivers/led_strip.h and
create a shim for backward-compatibility.

No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.

Related to #16539

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-06-27 22:55:49 -04:00
Anas Nashif
a14ef3bf01 cleanup: include/: move led.h to drivers/led.h
move led.h to drivers/led.h and
create a shim for backward-compatibility.

No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.

Related to #16539

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-06-27 22:55:49 -04:00
Anas Nashif
8f692c7d38 cleanup: include/: move i2c.h to drivers/i2c.h
move i2c.h to drivers/i2c.h and
create a shim for backward-compatibility.

No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.

Related to #16539

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-06-27 22:55:49 -04:00
Anas Nashif
6aa9c3a68f cleanup: include/: move gpio.h to drivers/gpio.h
move gpio.h to drivers/gpio.h and
create a shim for backward-compatibility.

No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.

Related to #16539

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-06-27 22:55:49 -04:00
Anas Nashif
fe051a9055 cleanup: include/: move flash.h to drivers/flash.h
move flash.h to drivers/flash.h and
create a shim for backward-compatibility.

No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.

Related to #16539

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-06-27 22:55:49 -04:00
Anas Nashif
969f8f1c68 cleanup: include/: move entropy.h to drivers/entropy.h
move entropy.h to drivers/entropy.h and
create a shim for backward-compatibility.

No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.

Related to #16539

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-06-27 22:55:49 -04:00
Anas Nashif
7e7a9bdf88 cleanup: include/: move counter.h to drivers/counter.h
move counter.h to drivers/counter.h and
create a shim for backward-compatibility.

No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.

Related to #16539

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-06-27 22:55:49 -04:00
Anas Nashif
c0c9396d44 cleanup: include/: move can.h to drivers/can.h
move can.h to drivers/can.h and
create a shim for backward-compatibility.

No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.

Related to #16539

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-06-27 22:55:49 -04:00
Anas Nashif
d4d20677ac cleanup: include/: move watchdog.h to drivers/watchdog.h
move watchdog.h to drivers/watchdog.h and
create a shim for backward-compatibility.

No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.

Related to #16539

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-06-27 22:55:49 -04:00
Kumar Gala
a614a026b7 dts: Rename DT_.*_GPIO_* to DT_.*_GPIOS_*
Convert DT_.*_GPIO_{CONTROLLER,PIN,FLAGS} ->
	DT_.*_GPIOS_{CONTROLLER,PIN,FLAGS)

Used the following commands to make these conversions:

git grep -l DT_.*_GPIO_CONTROLLER | xargs sed -i 's/DT_\(.*\)_GPIO_CONTROLLER/DT_\1_GPIOS_CONTROLLER/g'
git grep -l DT_.*_GPIO_PIN | xargs sed -i 's/DT_\(.*\)_GPIO_PIN/DT_\1_GPIOS_PIN/g'
git grep -l DT_.*_GPIO_FLAGS | xargs sed -i 's/DT_\(.*\)_GPIO_FLAGS/DT_\1_GPIOS_FLAGS/g'

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-06-27 13:02:34 -05:00
Alexander Wachter
7a73bb7efe samples: CAN: Add FRDM-K64F defconfig
This commit adds a board defconfig for the FRDM-K64F board.

Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
2019-06-26 16:05:51 -05:00
Krzysztof Chruscinski
4fabc07ce5 samples: drivers: counter: alarm: add nordic boards to the whitelist
Add nordic boards to the whitelist to ensure that compilation is
checked by the CI.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2019-06-25 15:00:55 +02:00
Charles E. Youse
ca4910827b boards/x86/quark_d2000_crb: drop support for Quark D2000 dev board
Remove the board directory as well as references in tests and samples.

Signed-off-by: Charles E. Youse <charles.youse@intel.com>
2019-06-25 08:06:43 -04:00
Henrik Brix Andersen
a361d7caad samples: drivers: CAN: add support for twr_ke18f board
Add support for the NXP TWR-KE18F developement board to CAN sample.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2019-06-24 14:33:46 -05:00
Anas Nashif
f2cb20c772 docs: fix misspelling across the tree
Found a few annoying typos and figured I better run script and
fix anything it can find, here are the results...

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-06-19 15:34:13 -05:00
Ulf Magnusson
a84ded74ea dts: Replace status = "ok" with status = "okay"
The DT spec. only has "okay" and not "ok". The Linux kernel has around
12k "okay"s and 300 "ok"s.

The scripts/dts scripts only check for "disabled", so should be safe re.
those at least.

The replacement was done with

    git ls-files | xargs sed -i 's/status\s*=\s*"ok"/status = "okay"/'

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-06-14 19:51:13 -05:00
Kumar Gala
a2693975d7 dts: Convert from DT_<COMPAT>_<INSTANCE>_<PROP> to DT_INST...
Change code from using now deprecated DT_<COMPAT>_<INSTANCE>_<PROP>
defines to using DT_INST_<INSTANCE>_<COMPAT>_<PROP>.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-06-14 08:02:15 -05:00
Krzysztof Chruscinski
ea44b056bc samples: drivers: counter: alarm: Fix compilation for nrf boards
Sample was not compiling for nordic boards because RTC_0
instance was not enabled by default and RTC_0 device is using
different DT define.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2019-06-14 05:44:39 -04:00
Anas Nashif
c95b97db2e samples: spi_fujitsu_fram: remove whitelisting
Remove restrictive whitelisting and adapt board configuration causing
issues.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-06-13 16:09:02 -04:00
Anas Nashif
2fb19fcbdd style: samples/tests: add braces around if/while statements
Per guidelines, all statements should have braces around them. We do not
have a CI check for this, so a few went in unnoticed.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-06-06 15:20:21 +02:00
Krzysztof Chruscinski
d6176f8697 samples: drivers: led_lp3943: Rename log module
main.c in the sample was registered to the logger as 'log'. Changed
to 'app'.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2019-05-29 13:52:31 +02:00
Erwan Gouriou
bddb343b09 stm32: Remove redundant I2C variant Kconfig symbols definitions
I2C_STM32_V1 and I2C_STM32_V2 are Kconfig symbols used to
select STM32 I2C driver variant based on I2C IP available on a
given STM32 SoC.
Being SoC dependent, they are automatically selected in soc/
if CONFIG_I2C is set. Then there is no need to define them at board
level, nor for a specific application like this is done in
some sample or test applications. Remove these definitions when
this is the case.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2019-05-24 22:29:51 -04:00
Alexander Wachter
b3b43b8921 drivers: can: Extend can_send with void *arg and pass it to the isr cb
This commit extends the CAN api can_send function by an argument
that is passed to the isr callback.
With this extension it is possible to distinguish between sent masseges
when they use the same callback.

Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
2019-05-12 16:54:49 -04:00
Alexander Wachter
1b93522304 drivers: can: Extend attach_isr with void *arg and pass to the isr cb
This commit extends the CAN api attach_isr function by an argument
that is passed to the isr callback.
With this extension it is possible to distinguish between filter matches
when they use the same callback.

Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
2019-05-12 16:54:49 -04:00
Antony Pavlov
bfcfe14764 samples/drivers/watchdog: make it work on STM32
IWDG driver for STM32 doesn't support the callback parameter.
The patch adds necessary workaround for STM32.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
2019-05-12 15:13:21 -04:00
Henrik Brix Andersen
d481fa8cce samples: drivers: ht16k33: add sample application for the HT16K33
Add a sample application for showcasing the functionality of the
Holtek HT16K33 LED driver with keyscan functionality.

Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
2019-05-07 22:33:06 -04:00
Andrzej Puzdrowski
d422d56633 samples/drivers/soc_flash_nrf: enable nrf9160_pca10090 targets
The patch provides flash offsets appropriate for running
this sample on nrf9160_pac10090 targets.
As that sample is small one, it is done with assumption that image_1
flash partition is empty.

Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
2019-04-19 11:50:46 +02:00
Andrzej Puzdrowski
2d24ce8565 tests/drivers/soc_flash_nrf: fix lack of disabled protection
Write protection was not disabled prior erase call.
It used to work before only because nrf driver had not check
the protection before erase execution. This behavior was changed in
order to align to zephyr - which implied requirement for this test fix.

Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
2019-04-19 11:50:46 +02:00
Karsten Koenig
c9090caad7 drivers: can: mcp2515: Fixes for DT SPI cs
Fixed using chipselect with seperate chipselect GPIOs and how they were
referenced from/in DeviceTree.
Also configure the device during initialization so it's ready to go
after init.

Signed-off-by: Karsten Koenig <karsten.koenig.030@gmail.com>
2019-04-17 16:12:30 -04:00
Karsten Koenig
bf52bfea90 samples: can: Added project configuration for MCP2515
Project configuration to run the CAN sample with the MCP2515 attached
via SPI as the CAN controller.

Signed-off-by: Karsten Koenig <karsten.koenig.030@gmail.com>
2019-04-17 16:12:30 -04:00
Anas Nashif
3ae52624ff license: cleanup: add SPDX Apache-2.0 license identifier
Update the files which contain no license information with the
'Apache-2.0' SPDX license identifier.  Many source files in the tree are
missing licensing information, which makes it harder for compliance
tools to determine the correct license.

By default all files without license information are under the default
license of Zephyr, which is Apache version 2.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-04-07 08:45:22 -04:00
Anas Nashif
6e6f13c18a samples: fix identifiers for samples
Fix identifiers for tests in samples.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-04-01 12:23:09 -04:00
Anas Nashif
da5f185e06 samples: add test identifier
Add unique identifier instead of just 'test' for samples.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-03-29 17:44:11 -04:00
Patrik Flykt
21358baa72 all: Update unsigend 'U' suffix due to multiplication
As the multiplication rule is updated, new unsigned suffixes
are added in the code.

Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
2019-03-28 17:15:58 -05:00
Patrik Flykt
24d71431e9 all: Add 'U' suffix when using unsigned variables
Add a 'U' suffix to values when computing and comparing against
unsigned variables.

Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
2019-03-28 17:15:58 -05:00
Cinly Ooi
097a71cbfe samples: watchdog: Confirm that reset occured
Updated test harness to check for a second instance of
"Watchdog sample application". This is to confirm the
board did reset itself.

Signed-off-by: Cinly Ooi <cinly.ooi@intel.com>
2019-03-28 09:35:30 -05:00
Erwan Gouriou
25d04049ce samples/drivers/counter: alarm: fix printk usage
When displaying int and u32_t, use %u instead of %d.


Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2019-03-26 07:29:08 -05:00
Flavio Ceolin
11abc64315 samples: can: Check return of can_attach_isr
Problem spotted by coverity, CID 195786

Fixes #14417

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
2019-03-14 19:15:03 -05:00
Maksim Masalski
b324f35e61 macros: deleted macros SECONDS(), MSEC(), USEC()
Changed everywhere these macros to the K_MSEC(), K_SECONDS()

Signed-off-by: Maksim Masalski <maxxliferobot@gmail.com>
2019-03-04 19:04:21 -05:00
Sebastian Bøe
4e5300ba7f cmake: Drop all in-tree usage 'set_conf_file'
Port all users of 'set_conf_file' to use the built-in rules
instead. This follows the convention-over-configuration principle to
make the system as a whole simpler and more consistent.

Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
2019-03-01 09:44:09 +01:00
Kumar Gala
bb6b1918b2 drivers: can: stm32: Cleanup Kconfig enablement
Follow the pattern we have for other peripherals in that if the driver
class (CAN) is enabled than enable the driver for that class
(CAN_STM32).  Also have the STM32 CAN driver depend on being on a STM32
SoC.

Remove setting of CONFIG_CAN_STM32 in any .conf files as it will get set
of CONFIG_CAN is set/enabled.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-02-25 10:05:21 -06:00
Jukka Rissanen
c478b5bb6e can: Rename can_msg and can_msg_filter structs
In order to follow the naming from Linux, change the name of
can_msg to zcan_frame, and can_msg_filter to zcan_filter.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2019-02-22 08:07:03 -05:00
Jukka Rissanen
58f3ae5334 can: Add Linux compatible frame and filter structs
Add new "struct can_frame" which is compatible with Linux so that it
is easier to port socket-can applications from Linux.
Rename existing can_filter to can_msg_filter so that the name will
not conflict with Linux compatible can_filter struct.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
2019-02-22 08:07:03 -05:00
Krzysztof Chruscinski
3605e48c44 shell: Modify subcommands to use SHELL_STATIC_SUBCMD_SET_CREATE
It is planned to deprecate SHELL_CREATE_STATIC_SUBCMD_SET macro
which is replaced by SHELL_STATIC_SUBCMD_SET_CREATE.

Additionally, removed irrelevant comments about alphabetical
ordering which is no longer needed.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2019-02-20 07:31:35 -05:00
Kumar Gala
1f68831197 samples: Use DT_ prefix define for DT filters
Update the filters that are extracting info from DT to use a define that
has a DT_ prefix so its clear that its coming from DT_.  Also this lets
us remove any non-DT prefixed defines in the conf db.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-02-14 10:45:25 -06:00
Erwan Gouriou
50eff0bf33 samples/drivers/flash_shell: Add nucleo_f746zg to platform_whitelist
In order to enable build of stm32f7 flash driver in sanitytests,
add nucleo_f746zg to flash_shell platform whitelist.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2019-02-12 20:16:22 -05:00
Andy Ross
453ce6afb8 samples/drivers/counter/alarm: Fix YAML schema failure
On my build host (where apparently the Python has a different version
of yaml than CI) this test is producing schema faiulres from the YAML:

    E: samples/drivers/counter/alarm/sample.yaml: can't load (skipping):
       <SchemaError: error code 2: Schema validation failed:
     - Value 'None' is not of type 'str'.
       Path: '/tests/test/harness_config/regex/1'.: Path: '/'>

The bug seems to be that the regex must be a list of strings, and the
empty list element is being parsed as a python None.  Just remove,
presumably the intent was an empty string, which is a noop in a regex
anyway.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2019-02-12 20:15:32 -05:00
Anas Nashif
f164b056b0 samples: fix alarm sample doc and inclusion
Fix reference for alarm sample and how it is included in the
documentation.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-02-07 16:14:00 -05:00
Erwan Gouriou
da744314ca samples/drivers: Provides basic sample for counter alarm
Provide basic sample to exercise counter alarm API.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2019-02-07 16:14:00 -05:00
Marc Pignat
8b6204b7ae samples/drivers/led_apa102: add a sample for using APA102 LEDs strip
Add a sample demonstrating usage of the APA102 driver, heavily based
on led_ws2812. Tested on nucleo_l432kc with an Adafruit DotStar strip.

Signed-off-by: Marc Pignat <marc@absintheaudio.com>
2019-02-07 11:19:00 -06:00
Marc Pignat
9dba1feaf1 samples: rename led_apa102c sample to led_apa102c_bitbang
There is a apa102 driver, and an upcomming patch will provide a sample
for using it, but let's keep the bitbang version which is intersting.

Signed-off-by: Marc Pignat <marc@absintheaudio.com>
2019-02-07 11:19:00 -06:00
qianfan Zhao
634e482fe1 samples: watchdog: Remove stm32 iwdg sample
STM32 iwdg driver are convented to new API now, the old sample
are doesn't need again.

Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
2019-02-01 19:16:59 -05:00
Kumar Gala
75d84ffd7a led: lp3943: Remove dts_fixup.h
Since the lp3943 led driver still supports both DTS and non-DTS
configuration, we update the code to use DT_<COMPAT>_<INSTANCE>
defines for the CONFIG_HAS_DTS_I2C case.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-01-31 09:09:36 -06:00
Kumar Gala
489cecd505 led: pca9633: Remove dts_fixup.h
Since the pca9633 led driver still supports both DTS and non-DTS
configuration, we update the code to use DT_<COMPAT>_<INSTANCE>
defines for the CONFIG_HAS_DTS_I2C case.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-01-31 09:09:36 -06:00
Kumar Gala
be0d753721 led: lp5562: Remove dts_fixup.h
Since the lp5562 led driver still supports both DTS and non-DTS
configuration, we update the code to use DT_<COMPAT>_<INSTANCE>
defines for the CONFIG_HAS_DTS_I2C case.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-01-31 09:09:36 -06:00
Kumar Gala
003bdb5fb6 led_strip: lpd880x: Add Device Tree support
Convert the lpd880x driver to use device tree and new DT_<COMPAT>
defines.  Support both LPD8803 & LPD8806 device tree compats.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-01-29 12:04:07 -06:00
Kumar Gala
8b691f50ca led_strip: ws2182: Add Device Tree support
Convert the ws2812 driver to use device tree and new DT_<COMPAT>
defines.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-01-18 12:47:45 -06:00
Karol Lasończyk
c0a5739bda drivers: watchdog: align sample and test to new DT
Sample application and test are aligned to new DT naming convention.

Signed-off-by: Karol Lasończyk <karol.lasonczyk@nordicsemi.no>
2019-01-15 12:40:13 -06:00
Andy Ross
b69d0da82d arch/x86_64: New architecture added
This patch adds a x86_64 architecture and qemu_x86_64 board to Zephyr.
Only the basic architecture support needed to run 64 bit code is
added; no drivers are added, though a low-level console exists and is
wired to printk().

The support is built on top of a "X86 underkernel" layer, which can be
built in isolation as a unit test on a Linux host.

Limitations:

+ Right now the SDK lacks an x86_64 toolchain.  The build will fall
  back to a host toolchain if it finds no cross compiler defined,
  which is tested to work on gcc 8.2.1 right now.

+ No x87/SSE/AVX usage is allowed.  This is a stronger limitation than
  other architectures where the instructions work from one thread even
  if the context switch code doesn't support it.  We are passing
  -no-sse to prevent gcc from automatically generating SSE
  instructions for non-floating-point purposes, which has the side
  effect of changing the ABI.  Future work to handle the FPU registers
  will need to be combined with an "application" ABI distinct from the
  kernel one (or just to require USERSPACE).

+ Paging is enabled (it has to be in long mode), but is a 1:1 mapping
  of all memory.  No MMU/USERSPACE support yet.

+ We are building with -mno-red-zone for stack size reasons, but this
  is a valuable optimization.  Enabling it requires automatic stack
  switching, which requires a TSS, which means it has to happen after
  MMU support.

+ The OS runs in 64 bit mode, but for compatibility reasons is
  compiled to the 32 bit "X32" ABI.  So while the full 64 bit
  registers and instruction set are available, C pointers are 32 bits
  long and Zephyr is constrained to run in the bottom 4G of memory.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2019-01-11 15:18:52 -05:00
Anas Nashif
5060ca6a30 cmake: increase minimal required version to 3.13.1
Move to latest cmake version with many bug fixes and enhancements.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2019-01-03 11:51:29 -05:00
Peter A. Bigot
173d07c6e5 samples: driver: i2c_scanner: use arduino-defined device if available
nucleo_l476rg uses I2C_3 rather than I2C_0, and uses special magic to
synthesize a corresponding define from a device tree node label.  Update
the sample to use the Arduino binding if that's present.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2019-01-02 13:02:38 +01:00
Peter A. Bigot
c416f61974 samples: driver: i2c_scanner: fix support on Nordic TWIM driver
The Nordic TWIM driver uses DMA which requires that the source address
be located in RAM.  If it isn't the transfer will rejected as invalid.
Provide a RAM address even though it's never dereferenced.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2019-01-02 13:02:38 +01:00
Peter A. Bigot
75240aa504 samples: driver: i2c_scanner: fix upper bound on address range
0x77 is an available device address (and is the secondary address for
the BME280).  0x78 is a reserved address.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2019-01-02 13:02:38 +01:00
Andrzej Głąbek
23d28ab400 samples: Remove redundant Kconfig adjustments for nRF boards
The options selecting nRF drivers are now enabled by default when
an nRF SoC is selected as the build target.
The options selecting given hardware instances are now enabled at
the board level.

Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2018-12-21 21:01:37 +01:00
Tavish Naruka
72b0289de4 samples: driver: i2c scanner
Scans i2c bus for any devices present.

Signed-off-by: Tavish Naruka <tavishnaruka@gmail.com>
2018-12-21 10:27:53 +01:00
Erwan Gouriou
1cfec48646 samples: yaml: filter can be limited to GPIO_CONTROLLER
It is safe to assume that if X_GPIO_CONTROLLER is defined (hence
generated) X_GPIO_PIN should also be defined.
If this is not the case, this is an issue and letting the sample
build will reveal the issue.
Update the yaml filter to rely only on _GPIO_CONTROLLER #define's


Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2018-12-17 08:18:56 -06:00
Erwan Gouriou
c338dd9b94 samples/drivers: gpio: LED0 and SW0 might not share GPIO controller
In gpio driver sample, same GPIO controller was used for out pin
(LED0) and in pin (SW0), which is actually a particular case.

This change implements the general case, where button an led might
not have the same gpio controller.
Tested on nucleo_f429zi and frdm_k64f.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2018-12-17 08:18:56 -06:00
Robert Lubos
e8620e2cca ext: mbedtls: Unify mbedTLS Kconfig prefixes
Currently there is a mixed approach in prefixes from mbedTLS
configuration (MBEDTLS_ and TLS_). The latter was used in generic config
file and could bring up confusion that it can only be used with TLS
subsystem. Hence unify the approach to MBEDTLS_ prefix to avoid such
confusion.

Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
2018-12-17 11:27:02 +01:00
Anas Nashif
bf649de0b9 samples: gpio: make sample generic and use DT
Do not limit to whitelisted boards, instead make it build/run for any
board that defines required DTS macros.

Simplified documentation and made it more generic. Remove HW setup and
made sample work with built-in LEDs and buttons.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-12-11 13:13:26 -06:00
Jakub Rzeszutko
b928b71756 shell: rename shell_help_print function
Function printing help has been renamed to shell_help.

Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>
2018-12-05 15:15:44 +01:00
Jakub Rzeszutko
3064ca4f2f shell: creating new module for help functionality
1. Created new shell module: shell_help.
2. Simplified command handlers with new shell print macros.
3. Removed help functions from command handlers.

Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>
2018-12-05 15:15:44 +01:00
Jakub Rzeszutko
5451ff2848 shell: remove "options" concept
Removing help "options" from shell API.

Currently SHELL_OPT macro is not used by users. What is more
commit: a89690d10f ignores possible options created in
command handler by the user. As a result they are not printed
in help message.

Second, currntly implemented "options" in command handlers options are
implemented without SHELL_OPT macro.

And last but not least this change will allow to implement
help handler in a way that user will not need to think about calling
functions printing help in a command handler.

Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>
2018-12-05 15:15:44 +01:00
Patrik Flykt
079f55d519 samples: Add 'U' to unsigned variable assignments
Add 'U' to a value when assigning it to an unsigned variable.
MISRA-C rule 7.2

Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
2018-12-04 22:51:56 -05:00
Henrik Brix Andersen
4844afa04a samples: drivers: watchdog: enable debug logging
Enable debug logging in the watchdog driver sample application to aid
in debugging watchdog drivers.

Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
2018-11-27 14:15:58 -06:00
Anas Nashif
10970a60c0 sanitycheck: remove unused platforms keyword
This keyword had no effect and was being copied over to many samples
errornously.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-11-19 15:03:55 -05:00
Kumar Gala
1634cf2248 drivers/spi: Always selecet HAS_DTS_SPI once SPI is enabled
All drivers require DTS for their primary SPI settings.

Removing SPI_[0-9]_NAME config option added some more samples changes.
Usage of these options there was anyway not relevant.

Fixes #11064

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2018-11-16 14:02:00 -05:00
Spoorthi K
93ddc232d7 samples: drivers: Update yaml with regex and fixture
Include regex pattern matching of console output
to determine the sample execution status.

Add fixture to determine the hardware dependency
if any. If FRAM is connected to board externally,
then with fixture, automation would be able to
identify the board with sensor to trigger the
execution.

Signed-off-by: Spoorthi K <spoorthi.k@intel.com>
2018-11-14 23:43:48 -05:00
Andrzej Głąbek
20202902f2 dts_fixups: Use DT_ prefix in all defined labels not related to Kconfig
These changes were obtained by running a script  created by
Ulf Magnusson <Ulf.Magnusson@nordicsemi.no> for the following
specification:

1. Read the contents of all dts_fixup.h files in Zephyr
2. Check the left-hand side of the #define macros (i.e. the X in
   #define X Y)
3. Check if that name is also the name of a Kconfig option
   3.a If it is, then do nothing
   3.b If it is not, then replace CONFIG_ with DT_ or add DT_ if it
       has neither of these two prefixes
4. Replace the use of the changed #define in the code itself
   (.c, .h, .ld)

Additionally, some tweaks had to be added to this script to catch some
of the macros used in the code in a parameterized form, e.g.:
- CONFIG_GPIO_STM32_GPIO##__SUFFIX##_BASE_ADDRESS
- CONFIG_UART_##idx##_TX_PIN
- I2C_SBCON_##_num##_BASE_ADDR
and to prevent adding DT_ prefix to the following symbols:
- FLASH_START
- FLASH_SIZE
- SRAM_START
- SRAM_SIZE
- _ROM_ADDR
- _ROM_SIZE
- _RAM_ADDR
- _RAM_SIZE
which are surprisingly also defined in some dts_fixup.h files.

Finally, some manual corrections had to be done as well:
- name##_IRQ -> DT_##name##_IRQ in uart_stm32.c

Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2018-11-13 10:44:42 -06:00
Andrzej Głąbek
f39ba7230d dts_fixups: Update labels generated from DTS with DT_ prefix
All labels containing "_<8-hex-digits>_" or "16550_<3or6-hex-digits>_"
in their names, assumed to be generated by the extracting script,
are updated with the DT_ prefix, to reflect the recent changes made
to the script.

Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2018-11-13 10:44:42 -06:00
Krzysztof Chruscinski
97345dbb1b logging: Fix errors in log usage
Couple of findings which were revealed after changing
LOG_MODULE_REGISTER macro:
- missing semicolons after LOG_MODULE_REGISTER()
- missing LOG_LEVEL defines
- other

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2018-11-10 12:38:29 -05:00
Tomasz Bursztyka
d658e03488 drivers/spi: Remove unused legacy options
These have been osbolete for some time already.

Fixes #11064

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-11-09 05:25:11 -06:00
Himanshu Jha
148d515f9b samples: flash_shell: Replace incorrect assignment to boolean expression
`shell_cmd_precheck()` function has the second argument as boolean
and currently we pass assignment expression instead of boolean
expression. Therefore, fix the expression by passing `argc == 2`
as the boolean argument.

Fixes #11099
Coverity-CID: 189507

Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
2018-11-08 10:46:17 +01:00
Reto Schneider
7eabab2f5d samples, tests: Use semi-accurate project names
When using an IDE (e.g. Eclipse, Qt Creator), the project name gets
displayed. This greatly simplifies the navigation between projects when
having many of them open at the same time. Naming every project "NONE"
defeats this functionality.

This patch tries to use sensible project names while not duplicating
too much of what is already represented in the path. This is done by
using the name of the directory the relevant CMakeLists.txt file is
stored in. To ensure unique project names in the samples (and again, in
the tests folder) folder, small manual adjustments have been done.

Signed-off-by: Reto Schneider <code@reto-schneider.ch>
2018-10-27 21:31:25 -04:00
Jakub Rzeszutko
147122e77f shell: examples unification
Updating examples according to new return value of function
shell_cmd_precheck.

Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>
2018-10-19 13:35:56 +02:00
Anas Nashif
deaab90641 tests/samples: cleanup tags
Remove redundant 'sample' tag and add something that matches the
functionality and features being tested, demonstrated.

Avoid short abbriviations and using full names for fs.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-16 09:17:51 -04:00
Anas Nashif
20b73e74a1 tests/samples: rename 'app' tag to something meaningful
Remove very generic apps tag and replace it with something that matches
what the test/sample does.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-16 09:17:51 -04:00
Anas Nashif
733a054ab0 samples: fix sample tags
Use correct tags instead of obvious 'sample' tag.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-16 09:17:51 -04:00
Jakub Rzeszutko
f6197c4f3c shell: create instances automatically basing on enabled backend
If user will enable shell than for each backend shell instance
will be created automatically.

Update all shell examples according to the new initialization
procedure.

Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>
2018-10-11 12:08:04 +02:00
Ulf Magnusson
92ef8582b9 Kconfig: Remove redundant $(ZEPHYR_BASE) from 'source's
The $srctree environment variable gives the path relative to which
'(o)source' statements work (the current directory is used if $srctree
is unset). It is set to $ZEPHYR_BASE in cmake/kconfig.cmake, so there's
no need to qualify the source of Kconfig.zephyr in sample Kconfig files
(or in external projects).

All 'source's in Zephyr assume that the Zephyr root directory is used as
the srctree as well, and would break otherwise.

Remove the $(ZEPHYR_BASE)s to make it clearer that all 'source'
statements work relative to the Zephyr root. There was some user
confusion on IRC.

Also explain how things work in the documentation.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-10-10 11:28:27 -05:00
Jakub Rzeszutko
b0571746e2 shell: parsing output LF character
Some terminals literally interprets shell output data. Hence to print
a message in new line shell needs to send `\r\n` each time. To minimize
flash usage user can now send `\n` as a line delimiter and shell will
automatically add missing CR character.

Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>
2018-10-10 10:45:28 +02:00
Jakub Rzeszutko
3d4c525c4c samples: flash_shell: migrate example to new shell
Convert flash_shell example to use the new shell API.

Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>
2018-10-09 13:22:53 +02:00
Anas Nashif
27eec649bf samples: led: fix default log level kconfig
Use correct Kconfig for default log level.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-08 17:49:12 -04:00
Anas Nashif
c60aa42da7 samples: flash_shell: move to new logger
move sample to use new logger.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-08 17:49:12 -04:00
Anas Nashif
a37274b8f4 samples: led_lpd8806: move to new logger
move sample to use new logger.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-08 17:49:12 -04:00
Anas Nashif
6038070704 samples: led_pca9633: move to new logger
move sample to use new logger.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-08 17:49:12 -04:00
Anas Nashif
567f818d44 samples: led_ws2812: move to new logger
move sample to use new logger.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-08 17:49:12 -04:00
Anas Nashif
7d9d0451fb samples: led_lp3943: move to new logger
move sample to use new logger.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-08 17:49:12 -04:00
Anas Nashif
b5c795d909 samples: led_lp5562: move to new logger
move sample to use new logger.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-08 17:49:12 -04:00
Anas Nashif
f7009d3a95 samples: move crypto sample to new logger
move sample to use new logger.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-08 17:49:12 -04:00
Anas Nashif
c4d1324ce4 samples: crypto: move to new logger
Move sample to use new logger.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-08 17:49:12 -04:00
Anas Nashif
88587b34c8 samples: fix prj.conf to use new logger
Configure samples to use new logger.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-08 17:49:12 -04:00
Anas Nashif
3da714193f drivers: crypto: move to new logger
Move to new logger subsystem.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-08 17:49:12 -04:00
Sebastian Bøe
8eb734cd82 DT: Rename from dts.fixup to dts_fixup.h
The Zephyr configuration system uses many different files in many
different formats. It makes it a lot easier for users to understand
what these files do if when we use the correct file extensions.

To this end we rename the dts.fixup files to the correct file
extension '.h'.

This is a breaking change for out-of-tree fixup files. Such files will
be detected and given an appropriate error message.

Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
2018-10-08 11:38:56 -04:00
Maureen Helm
75bc6ba454 drivers: boards: Merge HAS_DTS_I2C_DEVICE with HAS_DTS_I2C
Every board that uses dts-enabled i2c drivers has a board-level dts, so
there is no need to have separate configs HAS_DTS_I2C_DEVICE and
HAS_DTS_I2C.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2018-10-01 21:15:06 -05:00
Sebastian Bøe
72e7bfa680 cmake: Remove unnecessary KCONFIG_ROOT configuration
It is no longer necessary to set the KCONFIG_ROOT variable when the
KConfig file is in the application root directory.

Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
2018-09-21 13:37:21 -04:00
Spoorthi K
58542d8d6c samples: Include regex matching in samples
Add harness console and include regex for output
pattern matching to determine correctness of
sample execution.

Signed-off-by: Spoorthi K <spoorthi.k@intel.com>
2018-09-21 00:40:44 -04:00
Krzysztof Chruscinski
527256501f shell: Rename shell to legacy_shell
New shell implementation is on the way. For now old one and all
references are kept to be gradually replaced by new shell.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2018-09-19 09:30:29 -04:00
Ulf Magnusson
d713033d5c Kconfig: Use new preprocessor syntax for env. variables
With the new Kconfig preprocessor (described in
https://github.com/torvalds/linux/blob/master/Documentation/kbuild/
kconfig-macro-language.txt), the syntax for expanding environment
variables is $(FOO) rather than $FOO.

$(FOO) is a general preprocessor variable expansion, which falls back to
environment variables if the variable isn't set (like in Make). It can
also be used in prompts, 'comment's, etc.

The old syntax will probably be supported forever in Kconfiglib for
backwards compatibility, but might as well make it consistent now that
people might start using the preprocessor more.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-09-11 19:17:25 -04:00
Filip Kubicz
5c3992f34f dts: update I2C bindings for nRF chips
Change 'nRF5' family names to 'nRF' in I2C DTS.

Signed-off-by: Filip Kubicz <filip.kubicz@nordicsemi.no>
2018-09-11 11:41:37 +02:00
Flavio Ceolin
f6210cf430 samples: drivers: crypto: Fix minimum values for mbedTLS
The latest mbedTLS (2.12) release increased resources requirements on
Zephyr, so it was required increasing the minimum SRAM to run this test
and the main stack size.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
2018-09-06 21:11:31 -04:00
Flavio Ceolin
8b70ace563 crypto: tests: Change crypto tests to use Kconfig defined header
While it's possible to define which mbedTLS config header to use, our
samples should use config-tls-generic.h as default because this header
is configurable through Kconfig.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
2018-09-06 21:11:31 -04:00
Karol Lasończyk
c9e3c938e6 tests/samples: watchdog: Update projects' configuration
WDT_NRFX is now enabling by default. Its configuration from proj.conf
files was removed.

Signed-off-by: Karol Lasończyk <karol.lasonczyk@nordicsemi.no>
2018-08-20 06:38:02 -07:00
Karol Lasończyk
6c669ace6e samples: watchdog: Update watchdog example to new API
Watchdog example is updated to use new watchdog API.

Signed-off-by: Karol Lasończyk <karol.lasonczyk@nordicsemi.no>
2018-08-20 06:38:02 -07:00
Anas Nashif
36ef19217f samples: led_lp5562: cmake_minimum_required added
Add missing cmake_minimum_required()

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-08-16 08:39:55 -07:00
Johannes Hutter
f8d53e5d20 samples: drivers: Add sample application for LP5562
Add a sample application to show the LP5562 driver. The three RGB
channels are used to set multiple colors after each other under the
assumption that accordingly colored LEDs are connected. Blinking is also
shown in multiple colors.

Signed-off-by: Johannes Hutter <johannes@proglove.de>
2018-08-16 06:28:53 -07:00
Sebastian Bøe
55ee53ce91 cmake: Prepend 'cmake_minimum_required()' into 'app' build scripts
Prepend the text 'cmake_minimum_required(VERSION 3.8.2)' into the
application and test build scripts.

Modern versions of CMake will spam users with a deprecation warning
when the toplevel CMakeLists.txt does not specify a CMake
version. This is documented in bug #8355.

To resolve this we include a cmake_minimum_required() line into the
toplevel build scripts. Additionally, cmake_minimum_required is
invoked from within boilerplate.cmake. The highest version will be
enforced.

This patch allows us to afterwards change CMake policy CMP000 from OLD
to NEW which in turn finally rids us of the verbose warning.

The extra boilerplate is considered more acceptable than the verbosity
of the CMP0000 policy.

Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
2018-08-15 04:06:50 -07:00
ravishankar karkala Mallikarjunayya
d71a1dfefd samples/driver/gpio : Updated gpio support
Updated gpio configuration for all boards

Signed-off-by: ravishankar karkala Mallikarjunayya <ravix.shankar.km@intel.com>
2018-08-12 06:57:55 -07:00
Ulf Magnusson
a8aba2f8d0 Kconfig: Include Kconfig.zephyr last in sample Kconfig files
This will make adding properties to symbols in the base Zephyr Kconfig
files work the same as before.

I didn't actually spot any such cases, so this is just to play it safe.
It also makes the sample Kconfig symbols appear at the top in the
menuconfig interface, which might be nice.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-08-10 12:38:28 -07:00
Sebastien Bourdelin
2ef1e72607 samples: drivers: Add sample application for PCA9633
Add sample application for NXP PCA9633 LED driver. This application
test the 4 LEDs by doing the following:
 - turn on LEDs
 - turn off LEDs
 - set the brightness to 50%
 - turn off LEDs
 - blink the LEDs
 - turn off LEDs

The application is based on the stm32373_eval board and expects to have
a PCA9633 LED driver on the bus I2C-1 at the address 0x62.

Signed-off-by: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
2018-07-02 10:25:47 -05:00
Leandro Pereira
c16bce7a6a samples, subsys, tests: Use ARRAY_SIZE() whenever possible
The ARRAY_SIZE() utility macro will actually test the parameter types,
and ensure that it is only called with arrays, and not arrays decayed
to pointers.

Changes were performed with a simple Coccinelle script.

Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
2018-06-14 19:12:51 -04:00
Anas Nashif
57f6790335 samples: can: move CAN sample under drivers
Move CAN driver sample under samples/drivers and add a sample.yaml.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-06-11 17:11:18 -04:00