Since https://github.com/RIOT-OS/RIOT/pull/20935 gpio_write()
uses a `bool` instead of an `int`. This does the same treatment for
`gpio_read()`.
This does indeed add an instruction to `gpio_read()` implementations.
However, users caring about an instruction more are better served with
`gpio_ll_read()` anyway. And `gpio_read() == 1` is often seen in
newcomer's code, which would now work as expected.
This gets rid of a long list of boards with network interfaces and
instead let's boards (or MCUs with peripheral network interfaces)
provide the netif feature.
The apps that before used the long list are not depending on the
feature instead (in case of the default example, this is an
optional dependency).
Co-authored-by: mguetschow <mikolai.guetschow@tu-dresden.de>
Co-authored-by: mewen.berthelot <mewen.berthelot@orange.com>
This introduces KCONFIG_BOARD_CONFIG and KCONFIG_CPU_CONFIG variable for
boards and CPUs (including common directories) to add default
configuration files to be merged. The current approach, as it uses
Makefile.features, would include boards first, not allowing them to
override CPU configurations.
This PR removes the RX Busy detection because it doesn't seem to be
reliable enough to ensure the radio is not locked. Some radios such as
nrf802154 don't provide RX Busy detection mechanisms, so this is not
uncommon. It's intended that the MAC layer takes care of this (e.g
slots, CSMA-CA with retransmissions, etc)
`cc2538_rfcore.h` contains enums with non-prefixed single-word constants.
Those cause ugly naming conflicts down the line.
Only include the file when needed, don't include it in `cpu_conf.h` which
gets pulled in everywhere.
The RTT overflow callback is not available on all RTT implementations.
This means it is either a no-op or `rtt_set_overflow_cb()` is a no-op
or it will overwrite the alarm set with `rtt_set_alarm()`.
This adds a feature to indicate that proper overflow reporting is available.
Some periph_rtt implementations do not provide `rtt_set_counter()`. This
adds `periph_rtt_set_counter` as feature to allow testing for its
availability. The feature is provided at CPU level if periph_rtt is
provided by the board for all CPUs implementing `rtt_set_counter()`.
Some periph_rtt implementations do not provide `rtt_set_counter()`. This
adds `periph_rtt_set_counter` as feature to allow testing for its
availability. The feature is provided at CPU level if periph_rtt is
provided by the board for all CPUs implementing `rtt_set_counter()`.
- Adds capabilities for each PHY mode. Converts the uint16_t caps field to an
uint32_t in order to hold all capability bits, size of the structure remains
unchanged due to alignment.
- Modifies the test application to configure the PHY mode using the shell
command. Also adds the PHY modes to the capabilities shell command.
- Updates the nrf802154 and cc2538 radio drivers to specify the PHY mode
supported.
Signed-off-by: Jean Pierre Dudey <me@jeandudey.tech>
