Major rework of the mcux adc16 driver to convert it to the new adc api.
Currently supports a subset of the api features including synchronous
and asynchronous reads, and consecutive reads triggered by the kernel
timer.
Does not yet support some of the channel configuration options such as
gain and reference voltage because the hardware only allows these
options to be configured by peripheral instance rather than by channel.
The values are currently hardcoded in the driver, but in the future we
could introduce some flexibility per instance via device tree
attributes.
Does not yet support consecutive reads triggered by a hardware timer.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
This commit adds translation layers to make nrfx drivers for the nRF
ADC (nRF51 series) and SAADC (nRF52 series) peripherals accessible via
the Zephyr's API. The SAADC peripheral is accessed using nrfx HAL only
as it turns out that usage of the nrfx driver in this case would be
inconvenient and would unnecessarily complicate the shim.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
This commit replaces the API for ADC drivers with a reworked one.
As requested in the issue #3980, the adc_enable/adc_disable functions
are removed. Additionaly, some new features are introduced, like:
- asynchronous calls
- configuration of channels
- multi-channel sampling
Common parts of code that are supposed to appear in each implementation
of the driver (like locking, synchronization, triggering of consecutive
samplings) are provided in the "adc_context.h" file to keep consistency
with the SPI driver. Syscalls are no longer present in the API because
the functions starting read requests cannot use them, since they can be
provided with a callback that is executed in the ISR context, and there
is no point in supporting syscalls only for the channels configuration.
"adc_api" test is updated and extended with additional test cases,
with intention to show how the API is supposed to be used.
"adc_simple" test is removed as it does not seem to add much value.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Use Kconfig specific object "named choices".
Aim is to allow to define config choices selection in Kconfig.*
files instead of _defconfig and hence allow to keep flags
activation conditional.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
In polling mode, if a NACK is received during address transmission
the driver waits forever the ADDR flag. We need to check AF flag
and stop the transmission if it is set.
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
Acknowledge failure (AF) error occurs when the interface detects
a NACK bit. According to the reference manual, the transmitter
which receives a NACK must reset the communication:
– If Slave: lines are released by hardware
– If Master: a Stop or repeated Start condition must be generated
by software
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
Commit fixes two issues:
- Return correct value from gpiote_channel_alloc
- Check if pending event interrupt was not disabled
Jira:DESK-270
Fixes#9535
Signed-off-by: Pawel Dunaj <pawel.dunaj@nordicsemi.no>
When CONFIG_GPIO_SX1509B was not set, the related Kconfig options
were still showing up in .config. Let's make them depend on
GPIO_SX1509B so they can go away when not being used.
Signed-off-by: Michael Scott <mike@foundries.io>
This patch adds support for the Analog Devices ADXL372 ultra-low power,
3-axis, +/-200 g MEMS accelerometer. The ADXL372 can be either connected
via a SPI or I2C interface.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
In some cases the minimum time between Stop and Start was not being
considered when starting a new transfer.
This patches adds a checking on the I2C Bus Busy flag before starting
a new transaction.
Signed-off-by: Diego Sueiro <diego.sueiro@gmail.com>
Move to more generic tracing hooks that can be implemented in different
ways and do not interfere with the kernel.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Define generic interface and hooks for tracing to replace
kernel_event_logger and existing tracing facilities with something more
common.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This patch provides support needed to get timing related
information from riscv32 based SOC.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
This patch provides support needed to get timing related
information from nios2 based SOC.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
This patch provides support needed to get timing related
information from xtensa based SOC.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
The benchmark application timing_info needs certain hooks to be
present in the kernel to get the accurate measurements. This
patch adds these hook at all the required locations.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
WDT_NRFX is now enabling by default. Its configuration from proj.conf
files was removed.
Signed-off-by: Karol Lasończyk <karol.lasonczyk@nordicsemi.no>
Remove DMA resource ownership configuration.
Such configuration will be done in an SoC level
initialization routine
Signed-off-by: Sathish Kuttan <sathish.k.kuttan@intel.com>
Remove I2S resource ownership configuration.
Such configuration will be done in an SoC level
initialization routine
Signed-off-by: Sathish Kuttan <sathish.k.kuttan@intel.com>
Add a CMakeLists.txt file for audio codec TLV320DAC
Updated drivers/CMakeLists.txt to include audio
Signed-off-by: Sathish Kuttan <sathish.k.kuttan@intel.com>
Added an entry in drivers/Kconfig for audio
Added an entry in drivers/audio/Kconfig for audio codec
Added an Kconfig file in drivers/audio/ for TLV320DAC
Enabled audio coded in Intel S1000 CRB defconfig
Signed-off-by: Sathish Kuttan <sathish.k.kuttan@intel.com>
Add ifdefs to the SiFive GPIO driver IRQ bindings to allow fewer than
32 pins to be configured based on the DTS configuration
Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>
After GPIO shim using NRFX has been implemented, old gpio_nrf5
shim is no longer needed.
Signed-off-by: Mieszko Mierunski <mieszko.mierunski@nordicsemi.no>
I removed GPIO configuration from board files and enabled them
as default in driver Kconfig file. All boards had GPIO ports
enabled that is why I decided to enable it by default.
Power management example was changed to use new driver.
Signed-off-by: Mieszko Mierunski <mieszko.mierunski@nordicsemi.no>
irq_lock returns an unsigned int, though, several places was using
signed int. This commit fix this behaviour.
In order to avoid this error happens again, a coccinelle script was
added and can be used to check violations.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Add support for the STM32 Real-Time-Clock leveraging the LL APIs
Signed-off-by: Johannes Hutter <johannes@proglove.de>
Signed-off-by: Kiril Zyapkov <k.zyapkov@allterco.com>
Add support for TI LP5562 I2C 4-channel LED driver.
Supported blinking period: 1ms - 1000ms
Supported brightness value: 0% - 100%
This driver supports the entire currently available API.
Signed-off-by: Johannes Hutter <johannes@proglove.de>
FE310 is the name of one SoC out of a range of products in the SiFive
Freedom line. The FE310 SoC port in Zephyr is compatible with all of
these products, so rename the SoC to SiFive Freedom
Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>
Add support for usbotg_fs, by adding the DT fixup, pinmux macros,
and the DT entries in stm32f2.dtsi.
Signed-off-by: Istvan Bisz <istvan.bisz@t-online.hu>
This commit is a fix for Issue #8226
- Error flags are assigned to the correct mailbox now.
- set_filter_mutex is moved from can_stm32_attach to the wrappers
can_stm32_attach_isr and can_stm32_attach_msgq. This protects
response_type variable.
- Waiting for empty mailbox semaphore return value
is checked for none zero values to check all error states.
- The mailbox tx_int_sem is reset before the sending is triggered.
Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
The eth_stm32_hal has been tested to work correctly on Nucleo-F207ZG,
Nucleo-F429ZI, Nucleo-F746ZG and Nucleo-F767ZI.
Signed-off-by: Daniel Egger <daniel@eggers-club.de>
This patch adds support for Ethernet in the STM32F2 family of
microcontrollers and enables it for the the Nucleo-F207ZG.
Signed-off-by: Daniel Egger <daniel@eggers-club.de>
Consistently use
config FOO
bool/int/hex/string "Prompt text"
instead of
config FOO
bool/int/hex/string
prompt "Prompt text"
(...and a bunch of other variations that e.g. swapped the order of the
type and the 'prompt', or put other properties between them).
The shorthand is fully equivalent to using 'prompt'. It saves lines and
avoids tricking people into thinking there is some semantic difference.
Most of the grunt work was done by a modified version of
https://unix.stackexchange.com/questions/26284/how-can-i-use-sed-to-replace-a-multi-line-string/26290#26290, but some
of the rarer variations had to be converted manually.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
A design flaw of 'gsource' is that there's no way to require at least
one file to match the glob pattern. This could lead to silent errors.
Switch to a new design, where a plain 'source' is globbing and requires
at least one file to match. A separate 'osource' (optional source)
statement is available for cases where it's okay for a pattern (or plain
filename) to not match any files.
'orsource' combines 'osource' and 'rsource' (relative source).
This commit search-replaces 'gsource' with 'source', but backwards
compatibility with 'gsource' is still maintained by making it an alias
for 'osource' (and by making 'grsource' an alias for 'orsource').
The three Kconfig files arch/{nios2,posix,xtensa}/Kconfig source
arch/{nios2,posix,xtensa}/soc/*/Kconfig, which doesn't match any files.
Use 'osource' for those. The soc/*/Kconfig files seem to be for
additional SoC-specific symbols, only none exist yet on those ARCHes.
Also use 'osource' for the source of $ENV_VAR_BOARD_DIR/Kconfig in
boards/Kconfig, which doesn't exist for all boards.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
