Because this is a common testing scenario, almost any counter instance
should be able to run. Some counter instances cannot run this sample
should be filtered by platform_exclude or filter keywords.
Signed-off-by: The Nguyen <the.nguyen.yf@renesas.com>
Remove trailing spaces at the end of log string.
Move arguments on the next line for readability.
Align arguments to first line.
Signed-off-by: Josuah Demangeon <me@josuah.net>
Provide an initial video buffer in the first call to video_dequeue().
It is used by the driver for choosing between the input or output queue.
Applied to capture, capture_to_lvgl and tcpserversink samples.
Signed-off-by: Josuah Demangeon <me@josuah.net>
Modify the capture sample to only run the video shell when the user
enables it with -DCONFIG_VIDEO_SHELL=y, as an alternative way to trigger
captures.
Signed-off-by: Josuah Demangeon <me@josuah.net>
The format pitch (bytesperline) field is typically set by the bridge
drivers, i.e. DMA, ISP drivers who actually handle the memory as they
know exactly the memory layout constraints.
Application just set the pixel format and resolution and must always
read back this field to see what the driver actually sets (to allocate
buffers for example).
Also, drop format pitch setting in sensor drivers as this is not needed.
Signed-off-by: Phi Bang Nguyen <phibang.nguyen@nxp.com>
M2M devices like ISPs or PxP have two separate buffer queues, i.e.
incoming and outcoming queues. For each API, the driver needs to
distinguish on which queue it needs to take action.
Add video buffer type to support this kind of devices.
- get_caps(), set/get_format(), enqueue()/dequeue(): the buffer type
is embeded in the video_caps, video_format and video_buffer structs
- video_stream_start/stop() : buffer type needs is sent as a parameter
Signed-off-by: Phi Bang Nguyen <phibang.nguyen@nxp.com>
The video endpoints are already described in the devicetree. The
video_endpoint_id parameter in each video API is not necessary and has
no usage. Drop it.
Signed-off-by: Phi Bang Nguyen <phibang.nguyen@nxp.com>
- mimxrt1170_evkb needs CONFIG_DMA_TCD_QUEUE_SIZE=4 which is required
by the I2S SAI driver
- add test harness for i2s_output
Signed-off-by: Tomas Barak <tomas.barak@nxp.com>
Radio Board 4342A is really similar to the 4338A. There are a few
difference on the pinmux, but most of the peripherals and the SoC are
the same.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
This commit introduces a new sample for the Auxiliary display driver.
The sample demonstrates counting from 0 to 1000, with an interval of 100ms
between each increment.
This sample primarily serves to demonstrate the capabilities of segment
displays.
Signed-off-by: Chen Xingyu <hi@xingrz.me>
AIN9 source needs special handling (all from AIN8-AIN14). Conversion
result needs to be scaled up by 3.6 additionally to gain and reference
voltage. In order to achieve correct value in the sample vref-mv is
used as reference voltage instead of predefined internal reference
source.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
Sample is reading vref-mv property to get reference voltage and then if
reference source is set to ADC_REF_INTERNAL this value is overwritten.
If vref-mv property is provided then it should not be overwritten.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
Since #84446 it became necessary to enqueue a first video buffer before
performing the transfers. Apply this config change to the sample.
Signed-off-by: Josuah Demangeon <me@josuah.net>
The WCH CH32V006EVT is an evaluation board for the RISC-V based
CH32V006K8U6 SOC.
The board is equipped with a power LED, reset button, USB port for
power, and two user LEDs.
Add the board definition, documentation, and sample overlay.
Signed-off-by: Michael Hope <michaelh@juju.nz>
Add FRDM-MCXN947 to the video capture sample documentation and twister
YAML configuration, using the DVP OV7670 camera module newly introduced.
Signed-off-by: Josuah Demangeon <me@josuah.net>
The OV7670 was defined as part of the FRDM-MCXN947 board attached to the
SmartDMA and I2C peripheral. Migrate the devicetree to a reusable shield
that can be swapped with other image sensors.
Signed-off-by: Josuah Demangeon <me@josuah.net>
The display blanking API mentions that display_blanking_on
and display_blanking_off should return -ENOSYS if it is not
implemented by the driver. It should not be considered as
an error since it might not be needed in order to have the
display work correctly.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Otherwise, callbacks subscriptions the application subscribes to will
not ever trigger.
Additionally, rename this overlay so it's compatible with hwmv2 target:
vmu_rt1170/mimxrt1176/cm7.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
Changed reference to ADC_REF_EXTERNAL0 as it is the only value supported
by current driver implementation and 3v3 external reference is connected
on the board.
Signed-off-by: Dhanesh S R <sr.dhanesh@protonmail.com>
The PAN B511 evaluation board is a development tool for the
nRF54L15 from Nordic Semiconductor. Updates are based on latest
changes for nrf54l15dk.
Signed-off-by: Steffen Jahnke <steffen.jahnke@eu.panasonic.com>
NXP platforms with the LPUART require DMA for the async feature.
Exclude platforms without DMA. Also exclude platforms with DCACHE
since this sample does not place the UART buffers in non-cacheable
memory.
Signed-off-by: Derek Snell <derek.snell@nxp.com>
Have ov7670 and video smartdma use video interfaces binding. With
this, we can fix the chicken-egg issue in init priority and don't need
the workaround anymore.
Signed-off-by: Phi Bang Nguyen <phibang.nguyen@nxp.com>
