A growing number of CAN controllers do not have support for individual RX
hardware filters based on the Remote Transmission Request (RTR) bit. This
leads to various work-arounds on the driver level mixing hardware and
software filtering.
As the use of RTR frames is discouraged by CAN in Automation (CiA) - and
not even supported by newer standards, e.g. CAN FD - this often leads to
unnecessary overhead, added complexity, and worst-case to non-portable
behavior between various CAN controller drivers.
Instead, move to a simpler approach where the ability to accept/reject RTR
frames is globally configured via Kconfig. By default, all incoming RTR
frames are rejected at the driver level, a setting which can be supported
in hardware by most in-tree CAN controllers drivers.
Legacy applications or protocol implementations, where RTR reception is
required, can now select CONFIG_CAN_ACCEPT_RTR to accept incoming RTR
frames matching added CAN filters. These applications or protocols will
need to distinguish between RTR and data frames in their respective CAN RX
frame handling routines.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
The max size was determined by looking at the ARCH of the cpu. This really
comes from the ip configuration when generated. Add `max-xfer-size`
property to the devicetree.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
Only toggle the hw cs if the cs is not set as a gpio. SPI trancieve
should also return the rx len when in slave configuration.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
This cleans up the instantiation macro. DBG_COUNTER was also removed
as that appears to be unnecessary. This also allows for if it is a
serial target to be configured from the devicetree.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
The HAS_SPI_DW Kconfig is rather unncessary. If the synopsys designware
spi is to be included. It should come from the devicetree.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
In sdhc_spi_response_get, the logic for slow cards previously only
retried reads 16 times. Instead of using this approach, read from the
card every 10 ms until the command timeout is reached or it responds.
This way, the command timeout will be respected for cards that do not
respond.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Adding driver for GC9A01A 240x240 based LCD displays.
Should be working with GC9C01 as well (untested).
Signed-off-by: Martin Kiepfer <mrmarteng@teleschirm.org>
rssi 31 will be -51dBm or greater, where -51 is valid. Fix the
range by allowing until -51.
Signed-off-by: Parthiban Nallathambi <parthiban@linumiz.com>
* Internal Clock not getting stable during initialization
* SD clock was not enabled
* Removed duplicate file.
* Removed write to readonly registers
* Moved function pointer structure from data section to RO section
* Wrong macro names
* Refactoring of lower layer header file.
Signed-off-by: Tanmay Kathpalia <tanmay.kathpalia@intel.com>
Fixed an issue where `display_read()` in the SDL driver was not working.
In the current implementation, use texture to represent screen images.
To read this, draw it once on another surface and then read it.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
Add SDL_DISPLAY_USE_HARDWARE_ACCELEREATOR to be able to switch
enable/disable hardware accelerator.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
The current implementation implicitly assumes that if the device is
configured to have the capability of acting as a CSL endpoint then in
case a delayed reception with matching ID finishes with a timeout no
action is needed. This assumption is correct when RxOnWhenIdle mode is
disabled because the transition to sleep is done automatically by the
driver below. However, it's wrong when RxOnWhenIdle is enabled. This
commit fixes that case by adding a call to event handler that notifies
the higher layer about the event and allows it to transition to RxOff if
needed.
Signed-off-by: Jędrzej Ciupis <jedrzej.ciupis@nordicsemi.no>
Before, only one sensor device was supported. It
was possible to set a trigger on a second sensor
device, but the filtering of the channel data
would cause no channels from the new sensor
device to be read.
Also in trigger handler log of sampled data, print
the sensor name and channe name (instead of channel
number).
Signed-off-by: Mike J. Chen <mjchen@google.com>
New shim takes more flash and is causing some tests to overflow the
ROM memory. Switching to the legacy shim as default until it is fixed.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
Remove the CAN_FILTER_FDF flag for filtering on classic CAN/CAN FD frames
as it is not supported natively by any known CAN controller.
Applications can still filter on classic CAN/CAN FD frames in their receive
callback functions as needed.
Fixes: #64554
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Add support for reconfiguring the period of an active PWM channel with
the SCTimer driver. Due to the design of the SCTimer IP, the period can
only be reconfigured when one channel is in use. Otherwise, only the
duty cycle of each channel can be updated.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
The clock divider value is not being applied as the address of the
register to which it is being written is incorrect. A check of all RA MCU
datasheets confirms that, in all cases, the SCKDIVCR register is at an
offset of 0x20 (and not 0x21).
Signed-off-by: Ian Morris <ian.d.morris@outlook.com>
When adjusting the prescale to increase the I2C SCL low period,
the high period must also be subtracted to maintain a consistent
frequency.
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
Add new shim which is based on nrfx driver.
Legacy shim is kept for transition period. It can be used after
setting CONFIG_UART_NRFX_UARTE_LEGACY_SHIM.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
Add adaptation layer which allows to provide interrupt driven
API for drivers which exposes only asynchronous API.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
Change the synchronization of RMC and GGA NMEA messages from a
timeout to matching their UTC timestamps.
Signed-off-by: Bjarki Arge Andreasen <bjarki@arge-andreasen.me>
