Introduces a driver for ST75256 Display Controller that
supports mono and greyscale but not i2c mode.
Signed-off-by: Camille BAUD <mail@massdriver.space>
The z_vrfy function for this syscall
```
__syscall int hwinfo_get_device_eui64(uint8_t *buffer);
```
in `drivers/hwinfo/hwinfo_handlers.c`, used an `ssize_t` rather than an
`int` which makes it inconsistent with the prototype declared in
`drivers/hwinfo.h`.
Use `int` instead of `ssize_t`.
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
Update the direction of the measured current to match that expected by
the API and existing users, positive = charging and negative =
discharging.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Both the input and output parameters are floats, not doubles, so use
the floating point logarithm variant.
Correct the source of the equations for the latest datasheet versions
at the same time.
Signed-off-by: Jordan Yates <jordan@embeint.com>
The VS1838B is one of the most found infrared receiver
found in electronic kits and is easy to setup with only
a single GPIO used for signal transmission (apart from
VCC and GND).
This new driver let applications use the VS1838B as an
input with events relayed as 0x0000<address><command>.
Only the NEC protocol is supported in this version but
more can be added later.
Link: https://github-wiki-see.page/m/CoreELEC/remotes/wiki/08.-NEC-IR-Protocol-Datasheet
This has been tested using the input_dump sample.
Signed-off-by: Bastien JAUNY <bastien.jauny@smile.fr>
IRONside calls are remote procedure calls which comprise the runtime
interface of Nordic IRONside SE. They are realized using a simple IPC
mechanism.
A local domain (client) issues requests to the server by exchanging data
in shared memory, which is divided into evenly sized buffers. The client
selects a buffer, writes a request into it, and sends it to the server.
The server processes that request and writes a response into the same
buffer before returning it to the client.
This patch adds the initial client-side implementation on top of MBOX.
It features cache management and a blocking alloc/dispatch/release API
for synchronous, zero-copy transfers.
A new devicetree binding is added to support this implementation. It is
patterned after the `zephyr,ipc-*` bindings, where each node associates
a pair of mailboxes and a shared memory region.
Signed-off-by: Grzegorz Swiderski <grzegorz.swiderski@nordicsemi.no>
Just a minor fix to the gnss_emul.c to fix a the missing
month_day data. Also minor spelling fixes in the test code.
Signed-off-by: Fabian Kainka <f.kainka@gmx.de>
Implement the functions of I2C host and target.
I2CM: supports nine hosts and each one able located at I2C interface
0~12.
supports two 32 bytes dedicated FIFO mode for read and write.
I2CS: supports three targets and each one able located at I2C
interface 0~8.
supports 16 bytes dedicated FIFO mode that only supports write or
read mode and the maximum buffer size is 256 bytes.
support non-FIFO write to shared FIFO read mode. The maximum
shared FIFO size for read is 256 bytes.
The APIs test include: i2c_write(), i2c_read(), i2c_burst_read(),
i2c_burst_write(), i2c_write_read()
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
Update all HCI drivers to use the new H:4 encoding for buffers passing
to/from drivers.
One behavioral change that's done in favor of simplicity, is that where
there's previously been switch statements that could return an error for
unsupported packet types now simply pass any received packet unchanged to
lower layers of the controller (or the HCI transport). Handling this is
now the responsibility of the lower layers, however in practice hitting
such scenarios means that there's a mismatch between configured host and
controller features.
Signed-off-by: Johan Hedberg <johan.hedberg@silabs.com>
print_status_byte is specific to tmc50xx and hence shoud not
be placeed in common tmc_spi.c which is supposed to be reused
by a variety of drivers
Signed-off-by: Jilay Pandya <jilay.pandya@outlook.com>
Added IW416 SoC support to enable Bluetooth HCI driver perform
firmware load, and works with blueooth HCI interface.
Removed cmake file from bt_controller/, added support in hal_nxp
module to fetch firmware blobs for iW416/nw612 BT Only FW.
Signed-off-by: Nirav Agrawal <nirav.agrawal@nxp.com>
Add driver support for xlnx SD/EMMC host controller. The driver
currently support SD host controller version 3.0 and EMMC host
controller version 5.1. This driver functions with the SDHC subsystem to
perform operations on device.
Driver support both interrupt and polled mode data transfer. Uses ADMA2
to perform data transfer.
Signed-off-by: Paul Alvin <alvin.paulp@amd.com>
This adds support of ED scanning to cc13xx/cc26xx.
This could be required to select the least busy channel
or to found neighboring networks.
Note:
Although the scanning is working, OpenThread still fails
to discover OpenThread networks.
Signed-off-by: Alexandre Bailon <abailon@baylibre.com>
Even though through code-inspection there isn't a clear path where the
guard wouldn't act upon the length reaching the limit, this check is
moved up to unconditially validate it on every read.
Fixes#84731.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
printf is failing in hello_world sample due to current
uart driver init level. This reverts back to PRE_KERNEL_1.
As uart depends on GDMA, set it also to same level.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
rename LINK_*_*BASE_T to LINK_*_*BASE
speed options for ethernet drivers shouldn't end with a _T, implying
that ethernet is only supported via a twisted pair cable.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
The UDC driver for this beautiful USB controller is mostly rewritten
from scratch. USB Pad Calibration and clock handling are copied from the
usb_dc_sam0 driver.
The driver uses multipacket transfers for all endpoints except the OUT
control endpoint. The OUT control endpoint has a buffer that is always
mapped to the endpoint buffer register so that it always has a valid
buffer. The driver provides up to 7 IN and 7 OUT endpoints that support
any type of transfer. Double buffering is not used, for the possible
case of isochronous transfers some changes would be required in the
future.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
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>
The CH32V003 CPU is a QingKe V2A while others in the CH32V00x series
use the QingKe V2C. Prepare for adding support for the CH32V006 moving
to the more specifc qingke-v2a, moving some cases of SOC_CH32V003
actually meaning SOC_FAMILY_QINGKE_V2A.
Signed-off-by: Michael Hope <michaelh@juju.nz>
The bmp581 driver currently returns pressure in pascals, when
the sensor_channel enum specifies kilopascals.
Signed-off-by: Maxmillion McLaughlin <max@sorcerer.earth>
Flexram is really not a memory controller, and does not belong in memc
namespace or directory. Move it to it's own misc directory and remove
memc_ from the namespace.
Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
Moved to: include/zephyr/drivers/misc/flexram/memc_nxp_flexram.h
This change makes it so that the .h file does not need to be pulled in
using the CMakeLists.txt file, and can be included like other public
includes.
Removes drivers/memc/memc_nxp_flexram.h
Add memc_nxp_flexram.h to include/zephyr/drivers/misc/flexram
Modify drivers/memc/memc_nxp_flexram.c to use the new include path.
Modifies the mimxrt1170 magic_addr sample to include the driver using
the new include path.
Modify the soc file: soc/nxp/imxrt/imxrt11xx/soc.c to use the new path.
Add relevant information to migration-guide-4.2.rst.
Signed-off-by: Jacob Wienecke <jacob.wienecke@nxp.com>
Co-authored-by: Declan Snyder <declan.snyder@nxp.com>
Adds taking of the task semaphore after creating the display thread
to ensure that the thread is run once, executing the SDL init.
Adjust the threads priority to match the main thread.
Signed-off-by: Fabian Blatz <fabianblatz@gmail.com>
Add PM action for the NXP LCDIC driver so that we can
recover from a lower power mode where we lose the register
settings and we need to reconfigure the block.
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
Commit 857e5793f1 fix
the flash_mcux_flexspi_nor.c driver to wait for the
FlexSPI to be idle before performing write/erase
operations. Add a similar check to these drivers that
also use the FlexSPI NOR block.
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
Add support for transmitting using the asynchronous API. The
asynchronous portion is simulated through a dedicated polling thread.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Add support for transmitting using the asynchronous API. The
asynchronous portion is simulated through the system workqueue.
Signed-off-by: Jordan Yates <jordan@embeint.com>
