Since the callback enable and disable functions are deprecated, but
cannot be re-implemented in terms of other API, add back an old-style
interrupt configuration test that uses the deprecated flags and
functions in the way existing code would do. The test module
internally disables the deprecation warnings.
Remove the test for the deprecated read/write functions, incorporating
a basic check into the module that tests deprecated callback functions.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Previously the check would fail if a higher pin was present in the
callback set. Callbacks should only be told about pins that are
relevant to the callback, so reject unless exactly the expected pin
was provided.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
- Updates gpio driver and device tree files to the new GPIO Config flags
- Implements the new port_* APIs
- Update I2C and PWM Drivers to use new GPIO config
- Add esp32.overlay to gpio_basic_api test
- refactor convert_int_type, regs struct
- remove config_polarity
- add kConfig notes
Tests:
- samples/basic/blinky
- samples/basic/button
- tests/drivers/gpio/gpio_basic_api
- tests/drivers/gpio/gpio_api_1pin
Board:
- esp32 DevKitC V4
Note about interrupts:
The ESP32 requires specifying a CPU interrupt to be used for GPIO
interrupt signals. CPU interrupts can be either level or edge (or
special) triggered, but not both.
Please check gpio/Kconfig.esp32 for more info.
Signed-off-by: Mohamed ElShahawi <ExtremeGTX@hotmail.com>
Enables the 2-pin gpio test on the rv32m1_vega_ri5cy board by adding a
dts overlay and configuring pinmuxes on the arduino header.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
When checking the behavior of pull configurations delay long enough
for the signal to stabilize. Checking without a sufficient delay may
indicate a false failure.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The debounce flag is to be provided to the pin configuration, not the
pin interrupt configuration.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
LPC54114 to use D0 and D1 pinout.
LPC55S69 to use A0 and A1 pinout.
Pins enabled to be used as GPIO for 2 pin test gpio_basic_api.
Signed-off-by: Andrei Gansari <andrei.gansari@nxp.com>
LPC54114 to use D0 and D1 pinout.
LPC55S69 to use A0 and A1 pinout.
2 pin test gpio_basic_api uses pins set up in boars' pinmux.
Signed-off-by: Andrei Gansari <andrei.gansari@nxp.com>
Added configuration for the udoo_neo_full_m4 board and
the initialization of its GPIO test pins via IOMUX controller.
Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
The test verifies that the output pin appears to be shorted to the
input pin by confirming output low and high read low and high.
Failure should block progress through the test as subsequent tests
will not pass.
Replace the use of k_panic() to halt the test with an infinite loop
that doesn't splatter the console with stack traces and register
dumps.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Enables the 2-pin gpio test on the mimxrt1050_evk board by adding a dts
overlay and configuring pinmuxes on the arduino header.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adding overlays so that users can run this test on the following
boards:
- cc3220sf_launchxl
- cc3235sf_launchxl
- cc1352r1_launchxl
Instructions on pins to connect are included in the overlay files.
Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
Update driver code and board files to use new GPIO configuration flags
such as GPIO_ACTIVE_LOW. Also add implementation of new port_* driver
API.
Tested on external SX1509B breakout board and Thingy:52.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
A disconnected GPIO is one that is neither an input nor an output.
This is represented by a zero-valued all-default configuration. Call
this configuration GPIO_DISCONNECTED so the intent is clear.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The pull test assumed it was possible to configure the GPIO to be
disconnected. Some peripherals don't support a disconnected GPIO pin,
so if disconnected is not supported emit a note and attempt to
configure the output pin as an input.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Switch to gpio_pin_interrupt_configure() and the new interrupt flags.
Use logical level pin set operations. Test all standard interrupt
configurations including double edge.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Switch to gpio_pin_interrupt_configure() and the new interrupt flags.
Use logical level pin set operations.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Test that the new port API functions all behave as expected, including
physical vs logical level for input and output as well as masked and
set-based output operations. Also tests the new pin API functions.
For running on real hardware this test now uses a local test-specific
devicetree binding. For build-only tests any platform with a GPIO
alias should be tested.
The new code increases flash requirements so add a filter to exclude
platforms that won't link.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
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>
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>
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>
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>
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>
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>
Interrupts default to trigger on level for historical reasons, so use of
GPIO_INT_LEVEL` as a mask results in a zero value. Use a mask macro to
isolate the trigger configuration.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
The iterator over registered callbacks failed to account for the
possibility that the callback would remove itself from the list. If
this occurred any remaining callbacks would no longer be reachable from
the node. Switch to the slist iterator that is safe for self-removal.
Note that the slist API remains unsafe for removal of subsequent nodes.
Even with the corrected code removal of the next callback registration
(cached in tmp) will result in it being called anyway, with the
remaining unremoved registrations not being called. If the next
callback were removed and re-registered on a different device, the
callbacks would be invoked for the wrong device.
Resolve this by a documentation change describing the conditions under
which a change to callback registration from within a callback are
permitted. Add a similar note regarding the effect of adding a
callback. The current event invocation behavior for callbacks added
within an event is explicitly left unspecified, though in the current
slist implementation newly added callbacks will not be invoked until the
next event.
Closes#10186
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
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>
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>
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>
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>
