Extend the ARM M-profile suspend-to-RAM implementation to be compatible
with all versions of the M-profile supported by Zephyr: ARMv6-M, ARMv7-M,
and ARMv8-M Baseline.
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
Wrap the CPU register save/restore operations (GPR and special registers)
in macros to make core logic simpler to follow. This is also a preparatory
step to introduce ARMv6-M and ARMv7-M support.
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
Use macros to wrap the interaction between the assembly code and the
struct __cpu_context. This helps making the assembly more readable.
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
Remove all xPSR-related registers from struct __cpu_context, and the
associated save/restore code in S2RAM code, as they are not needed:
* EPSR and IPSR are read-only - they cannot be "restored"
* Bits N, V, Z, C, V, Q, and GE (if DSP Extension is implemented) of APSR
could be restored, but this is not needed as the AAPCS indicates these
bits to be "undefined on entry to or return from a public interface"
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
Use minimized PIO code for 3-wire operation.
Input and output buffers are conventionally stored in bus byte order.
For 16 and 32 bit transfers, this is effectively big-endian, so
txbuf and rxbuf need to be read as such. Those pointers also need
to be declared uint8_t * instead of void *.
In addition, tx_count and rx_count are based on dts, and refer to
whole transfers (8, 16, or 32 bits), not bytes.
Added rpi_pico.overlay to samples/sensor/magn_polling to demonstrate
32-bit word size, and updated the README.rst to make it independent
of the specific sensor.
Clean up compliance check failures.
Fix typos.
Synchronize 3-wire TX and RX cycles.
Simplify state machine synchronization
Minimize SPI bus delay time in 3-wire mode
Move clock delay to PIO code and remove k_sleep
Signed-off-by: Steve Boylan <stephen.boylan@beechwoods.com>
The Adafruit Feather M4 Express is a compact, lightweight
ARM development board with an onboard mini NeoPixel, 2 MiB
of SPI flash, charging status indicator and user LEDs, USB
connector, 21 GPIO pins and a small prototyping area.
Signed-off-by: Teresa Zepeda Ventura <teresa.zvent@gmail.com>
Links and the manufacturer name are updated from maxim to analog.
After the acquisition of Maxim Integrated the documentation
of these devices has been moved to the analog.com website.
Redirects exist, so they are not broken yet,
but we should not rely on that.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
Links and the manufacturer name are updated from maxim to analog
for the 1-wire subsystem and the related ds18b20 sensor.
After the acquisition of Maxim Integrated the documentation
of these devices has been moved to the analog.com website.
Redirects exist, so they are not broken yet,
but we should not rely on that.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
If network interface is specified in the DNS server, then send
the queries to the server via the network interface. Print this
information in the server list.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Allow user to specify a network interface in the DNS server
list. User can append "%" and network interface name to the
DNS server to use this. If the network interface is mentioned
in the server list, then the DNS queries are sent via this network
interface.
For example setting the interfaces like this:
192.0.2.2%eth1
[2001:db8::2]:5353%ppp0
would cause the DNS queries to sent to 192.0.2.1 via eth1 in the first
example, and to 2001:db8::2 via ppp0 in the second example.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
If trying to parse a string like 192.0.2.2:80/foobar and
setting the length to 12 which means to parse the IP address
and port, the parsing failed because it used one extra character
from the string. This issue was not present if the input string
was terminated after the port number.
Add a test case to catch this problem.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
The commit moves SHA calculation to separate test scenario, so that
it can be run separately from other flash map tests.
This reduces flash wear by not running basic flash map tests each
time different SHA backend is tested.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
Remove needless writes/read and erase in flash_area_get_sectors test
scenario, by replacing it with comparison with layout directly obtained
from device.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
Update the measurement durations for the sht4x sensors
in accordance with the datasheet revision 6.6 (2024-04).
These timings have been updated by sensirion in rev 3 of
the datasheet.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
Add `len` to store the result of `strlen(addr_arg)` to avoid
multiple calls to `strlen` within the `for-loop` in
`cmd_scan_filter_set_addr`.
While the performance impact may be minimal in a shell context,
storing `strlen(addr_arg)` in `len` ensures a single call,
making the code more predictable and consistent.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
On the new Intel SoC, the "Valid" bit of the Virtual Wire is set only for
Virtual Wires that undergo changes. This behavior differs from previous
generations. Therefore, to maintain backward compatibility, a conditional
check for the virtual wire valid bit is added for processing the virtual
wire level.
Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com>
There were a few cases where CONFIG_BT_BAP_BASS_MAX_SUBGROUPS was
used in structs in the public header files. Unfortunately using
a Kconfig for an array size will cause include issues if the
file is included without the Kconfig being available.
For now add and use a new #define value that will be 0 if
CONFIG_BT_BAP_BASS_MAX_SUBGROUPS is not defined.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Use zexpect instead of zassert so that the failed tests do not
stop the test execution but we run all the tests.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
The IPV6_JOIN/LEAVE_GROUP corresponds to IPV6_ADD/DROP_MEMBERSHIP
definitions so define the former and add tests for them.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
The in6addr_any is a global symbol that can be used when any
address (all zero bits) is being referenced.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
In case of conflicts when calling bt_id_find_conflict
there was no way to easily determine what conflicted.
This is a rare occurance, but has happened when testing
against PTS.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Some auto formatters will wrap long lines of code and insert newlines
that are part of function decls outside of arguments. This change strips
out all newlines so syscall typename regex function as expected.
Signed-off-by: Mark Inderhees <markind@meta.com>
'nrf52840dk/nrf52840' is already listed under "generic" 'sample.dap.bulk',
so keeping 'sample.dap.bulk.nrf' has no value. The only difference is
dependency on 'gpio' instead of 'arduino_gpio', but
'nrf52840dk_nrf52840.overlay' references arduino header gpios only.
Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
Turn the assert into an if-statement to ensure that CDONE is always
checked during the configuration of an iCE40.
Signed-off-by: Benedikt Schmidt <benedikt.schmidt@embedded-solutions.at>
Add an alternate message output option in which messages are
ended with an additional zero data byte with marker and timestamp.
Can be used to maintain compatibility with certain decoders.
Signed-off-by: Juha Sunnari <juha.sunnari@nordicsemi.no>
This option was replaced with CONFIG_STATIC_INIT_GNU
2 releases ago in 6e977ae2d5
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Add a struct led_dt_spec to hold an LED device and index pointer, some
initializer and wrapper APIs.
This allows simpler LED usage, such as:
static const struct led_dt_spec led = LED_DT_SPEC_GET(DT_NODELABEL(led0));
led_on_dt(&led);
led_off_dt(&led);
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
In order to enable code relocation, we use a custom target
(code_data_relocation_target), and add files we wish to relocate, as
well as which sections should be relocated to the COMPILE_DEFINITIONS
property for the target.
This approach has been fragile, because COMPILE_DEFINITIONS can also be
added to for all targets using `add_definitions`. This means if another
part of the project uses `add_definitions` and
CONFIG_CODE_DATA_RELOCATION is on, a warning will appear about the
"file" not being found. The "file" of course, is just the definition
added by `add_definitions`.
To work around this, switch to overloading the INTERFACE_SOURCES
property. This property should be a bit more robust, because nobody else
will add sources to the code_data_relocation_target.
However, this approach has the downside that the CMake documentation
pstates targets created with `add_custom_target()` (which the
code_data_relocation_target is) do not have an INTERFACE scope for
their sources- so while this approach works, it is not officially
supported by CMake
Fixes#60220
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
The newly introduced `frame_incomplete` flag of
`display_buffer_descriptor` needed to be added at several places to
avoid uninitialized memory.
Signed-off-by: Martin Stumpf <finomnis@gmail.com>
Mathieu Choplain