Now that device_api attribute is unmodified at runtime, as well as all
the other attributes, it is possible to switch all device driver
instance to be constant.
A coccinelle rule is used for this:
@r_const_dev_1
disable optional_qualifier
@
@@
-struct device *
+const struct device *
@r_const_dev_2
disable optional_qualifier
@
@@
-struct device * const
+const struct device *
Fixes#27399
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This provides a better error message when building with CMake and
forgetting ZEPHYR_BASE or not registering Zephyr in the CMake package
registry. See parent commit for more details (split from parent for
better readability).
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
Clean up the board specific samples:
- Do not hard-code the i2c0 device label in the line follower sample.
- Miscellaneous docs cleanups.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Using find_package to locate Zephyr.
Old behavior was to use $ENV{ZEPHYR_BASE} for inclusion of boiler plate
code.
Whenever an automatic run of CMake happend by the build system / IDE
then it was required that ZEPHYR_BASE was defined.
Using ZEPHYR_BASE only to locate the Zephyr package allows CMake to
cache the base variable and thus allowing subsequent invocation even
if ZEPHYR_BASE is not set in the environment.
It also removes the risk of strange build results if a user switchs
between different Zephyr based project folders and forgetting to reset
ZEPHYR_BASE before running ninja / make.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
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>
main.c file changes
1. Renamed <board.h> to <device.h>
2. <misc/printk.h> now is inserted into <sys/printk.h>
3. <i2c.h> and <gpio.h> now are inserted into
<drivers/i2c.h> and <drivers/gpio.h>
4. Deleted <errno.h> because it is not using
5. Deleted <pwm.h> because it is not using
6. Deleted <display/mb_display.h> because it is not using
in that project (legacy from old project).
7. Now we use the following commands to rename any
SW._GPIO_{CONTROLLER,PIN,FLAGS} to
DT_ALIAS_SW._GPIOS_{CONTROLLER,PIN,FLAGS} ,
so renamed SW0_GPIO_CONTROLLER to DT_ALIAS_SW0_GPIOS_CONTROLLER
prj.conf file changes
1. Deleted CONFIG_SYS_CLOCK_TICKS_PER_SEC=250
because apps shouldn't set tick rate.
Made a line follower robot sample using DFRobot Maqueen chassis
for micro:bit board. Deleted unused files.
Signed-off-by: Maksim Masalski <maxxliferobot@gmail.com>
Tomasz Bursztyka