The commit fixes soc_flash_nrf sample documentation where incorrect
partition names has been used and removes information of
CONFIG_TRUSTED_EXECUTION_NONSECURE affecting which partition is used
as this is no longer true.
The printf message reporting start of sample has been modified
to print "Nordic nRF5 Flash Sample" instead of
"Nordic nRF5 Flash Testing", which is more accurate for code
residing in samples.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
This is needed to avoid warnings about uninitialized
structure member, which was added in nrfx 3.6.
Signed-off-by: Nikodem Kastelik <nikodem.kastelik@nordicsemi.no>
Update `ssd1306_write_default` to take into account the `segment_offset`
property. This is needed for some displays to show the image correctly.
Signed-off-by: Théo Battrel <theo.battrel@nordicsemi.no>
Necessary for supporting for EastRising 0.42 OLED display/board.
Some boards don't have external Iref set up. This is probably done in an
effort to save on component cost. This command is only documented in the
V1.1 revision of the SSD1306 datasheet.
See issue https://github.com/olikraus/u8g2/issues/1047
Signed-off-by: Théo Battrel <theo.battrel@nordicsemi.no>
If using `<zephyr/linker/section_tags.h>` without including
`zephyr/linker/sections.h` as well, we get a warning an the linker fails
to place the data in the desired section.
Signed-off-by: Martin Stumpf <finomnis@gmail.com>
The ICACHE must be disabled on STM32H5 series due to documented
behaviour of the flash controller, not to an errata.
For a more technical explaination: (see RM0492 for references)
- on STM32H5, the ICACHE block is interposed on C-bus between
the Cortex-M33 and the FLASH (§2.1.1)
- the ICACHE determines if accesses are cacheable or non-cacheable
based on an AHB attribute; the Cortex-M33 sets this attribute or
not depending on the MPU configuration (§8.4.6)
- when a cacheable access is requested by the Cortex-M33, if the
requested data is not present in ICACHE (cache miss), a cache line
refill (128-bit burst read) is performed (§8.4.7)
- however, all accesses to OTP and Read-Only regions of the FLASH must
be done with caching disabled (§7.3.2); indeed, the accesses MUST be
16 or 32-bit sized - otherwise, the flash interface raises a bus
error (§7.5.9 / Table 38 "OTP/RO access constraints").
This is the behaviour that was observed and lead to the introduction
of ICACHE disable code in 065a8f25e1.
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
This commit disables the Vbat sensor on the Nucleo-H753ZI
board, as the corresponding ADC is not enabled.
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
This commit disables the Vbat sensor on the STM32H735G
Discovery board, as the corresponding ADC is not enabled.
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
This commit modifies the STM32 battery voltage sensor driver
to handle erroneous usage more gracefully. More precisely,
it now fails builds with an explicit error message when the
sensor is enabled but the corresponding ADC is not. This can
only happen on STM32 series with more than one ADC (e.g., H7).
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
This commit modifies the STM32 internal voltage reference sensor
driver to handle erroneous usage more gracefully. More precisely:
- driver no longer builds if no ADC node is enabled
- fail builds with an explicit error message when the sensor
is enabled but the corresponding ADC is not. This can only
happen on STM32 series with more than one ADC (e.g., H7).
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
This commit modifies the STM32 internal temperature sensor driver
to handle erroneous usage more gracefully. More precisely:
- driver no longer builds if no ADC node is enabled
- fail builds with an explicit error message when the sensor
is enabled but the corresponding ADC is not. This can only
happen on STM32 series with more than one ADC (e.g., H7).
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
This commit removes the requirement for pinctrl in the STM32 ADC binding.
This allows usage of ADC with internal channels only (no GPIO pin waste).
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
With CONFIG_DEBUG_COREDUMP_MEMORY_DUMP_LINKER_RAM, buffer_output() is
called on the entire RAM memory area. This includes the stack for the
coredump thread, which is where tmp_buf is stored. Eventually, it will copy
(parts of) tmp_buf into tmp_buf itself, which invokes Undefined Behaviour
in memcpy():
> The memory areas must not overlap. Use memmove(3) if the memory areas do
> overlap.
- memcpy(3)
With picolibc, this is detected in __memcpy_chk() and causes a fault in
__chk_fail().
Signed-off-by: Armin Brauns <armin.brauns@embedded-solutions.at>
Add tests for removing and adding nodes to a list under
`SYS_SLIST_FOR_EACH_NODE_SAFE` and `SYS_SLIST_FOR_EACH_CONTAINER_SAFE`.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Fix failed test for platforms with flash program size > 128 bytes.
Update supported program size to 512 bytes, the highest supported
program size by Zephyr platforms.
Signed-off-by: Andrej Butok <andrey.butok@nxp.com>
Add ozersa and ttmut as collaborators on ADI areas. Both are ADI
employees that have contributed multiple PRs in these areas.
Signed-off-by: Maureen Helm <maureen.helm@analog.com>
Tweak some Kconfig variables to reduce the overall memory footprint of
the test application. For some reason x86 MMu throws errors when
accessing iterable section entries when the image size is too large.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
This has been renamed in b6ed4ba761, the current entry is causing a CI
breakage for unrecognized platform.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Adapting icmsg to work without the MULTITHREADING functionality.
Dependencies for kernel work_queue, mutexes and other functions
related to running multithreaded applications have been 'ifdefed'.
Signed-off-by: Jakub Zymelka <jakub.zymelka@nordicsemi.no>
probe-rs is a new programming and debugging tool written in Rust, supports
many probes and targets.
This commit introduces initial support for probe-rs to Zephyr.
Signed-off-by: Chen Xingyu <hi@xingrz.me>
1. Support USB-C drivers TCPC, PPC, and VBUS with UTCPD H/W IP
2. UTCPD is interconnected with Timer-triggered EADC for updating
VBUS/VCONN voltage periodically
Signed-off-by: Chun-Chieh Li <ccli8@nuvoton.com>
DMM shall be initialized as early as possible to allow drivers to
use it. For example, uart may need it early since it starts
RX during initilization in some configurations.
Making dmm_init() public and calling it in soc init function.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
This test's purpose is to verify we (as a peripheral) don't leak resources
when communicating with multiple centrals that connect and disconnect
intermittently.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
Add support of sys_poweroff API on m46x series.
It could support SPD standby or DPD deep power down mode.
Signed-off-by: cyliang tw <cyliang@nuvoton.com>
The I2C API itself now enforces last msg stop, remove duplicate code
from driver.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
The I2C API itself now enforces last msg stop, remove duplicate code
from driver.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
The I2C API itself now enforces last msg stop, remove duplicate code
from driver.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
The I2C API itself now enforces last msg stop, remove duplicate code
from driver.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
The i2c_transfer API specifies that the I2C_MSG_STOP flag implicitly
is set for the last message in a i2c_transfer(). This is identical to
explicitly setting the I2C_MSG_STOP flag in the last message, which is
what every driver which properly adheres to this specification does.
The i2c_transfer_cb API is seemingly identical to the i2c_transfer_api,
it references it using @see i2c_transfer(), while providing a callback,
and being available from isr context. This commit extends the wrapper
to provide the following guarantees also present in the i2c_transfer API:
- If num_msgs is 0, no transfer will occur
- The last message of the transfer implies a stop condition
This allows for users to use both functions interchangeably, while
removing handling of num_msgs = 0 and last message missing stop cond
from device drivers.
Additionally a check for num_msgs == 0 is added to prevent any transfer
and immediately call back with success then return without invoking
the transfer_cb API.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
The i2c_transfer API specifies that the I2C_MSG_STOP flag implicitly
is set for the last message in a i2c_transfer(). This is identical to
explicitly setting the I2C_MSG_STOP flag in the last message, which is
what every driver which properly adheres to this specification does.
This commit updates the i2c_transfer() API wrapper to explicitly set
the flag before calling the drivers API implementation, which ensures
the specification is followed, while moving this additional complexity
from the device drivers themselves.
Additinally it checks for the num_msgs being 0, in which case no
transfer shall occur, nor shall any stop condition be set. This removes
an additional check from device drivers.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
Add acmp pinctrl configuration to support ACMP driver for NXP frdm_ke17z
and frdm_ke17z512, tested 'sample.sensor.mcux_acmp' case.
Update the index.rst to add acmp description for ke17z.
Signed-off-by: Anke Xiao <anke.xiao@nxp.com>
Remove the ‘HAS_MCUX_ACMP’ Kconfig, and also remove it from
driver and soc Kconfig files. It is not needed since we already
depend on 'ACMP' enabled in the dt file, the 'HAS_MCUX_ACMP'
kconfig is a relic of the past before devicetree was stable.
Signed-off-by: Anke Xiao <anke.xiao@nxp.com>
Mentioning that stm32h7 and stm32F7 series do not have the
CONFIG_CACHE_MANAGEMENT by default. The application must
explicitly set CONFIG_CACHE_MANAGEMENT=y to activate
the cache (Icache, Dcache) on those stm32 series.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
