Remove handling for GPIO_INT_LEVELS_LOGICAL in driver now that we do
that in gpio_pin_interrupt_configure and gpio_pin_configure.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Remove handling for GPIO_INT_LEVELS_LOGICAL in driver now that we do
that in gpio_pin_interrupt_configure and gpio_pin_configure.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Remove handling for GPIO_INT_LEVELS_LOGICAL in driver now that we do
that in gpio_pin_interrupt_configure and gpio_pin_configure.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Remove handling for GPIO_INT_LEVELS_LOGICAL in driver now that we do
that in gpio_pin_interrupt_configure and gpio_pin_configure.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Change when we clear interrupt status to happen before we handle the
callbacks. As the callbacks might manipluate the GPIO state and cause
a GPIO interrupt. If we clear interrupt status after than we might
miss an interrupt.
Also only clear interrupts for interrupts that are we have enabled and
that were reported when we read from the interrupt status.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Update driver code and board files to use new GPIO configuration flags
such as GPIO_ACTIVE_LOW. Also add implementation of new port_* driver
API as well as gpio_pin_interrupt_configure function.
Tested on frdm_k64f board.
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
Update driver code and board files to use new GPIO configuration flags
such as GPIO_ACTIVE_LOW. Also add implementation of new port_* driver
API as well as gpio_pin_interrupt_configure function.
Tested on nrf52840_pca10056 board.
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Update driver code and board files to use new GPIO configuration flags
such as GPIO_ACTIVE_LOW. Also add implementation of new port_* driver
API as well as gpio_pin_interrupt_configure function.
Tested on sam_e70_xplained board.
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
Update driver code and board files to use new GPIO configuration flags
such as GPIO_ACTIVE_LOW. Also add implementation of new port_* driver
API as well as gpio_pin_interrupt_configure function.
Tested on efr32_slwstk6061a board.
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
Both pin sets and values encoding pin values are ultimately represented
by 32-bit unsigned integers. Provide typedefs that make the role of a
parameter explicit.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
This commit moves interrupt configuration for a single pin from
gpio_pin_configure to gpio_pin_interrupt_configure function.
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
This commit adds following functions which work with pin logical levels
(take into account GPIO_ACTIVE_LOW flag):
- gpio_port_get, gpio_port_set_masked, gpio_port_set_bits,
gpio_port_clear_bits, gpio_port_set_clr_bits
- gpio_pin_get, gpio_pin_set
Functions which work with pin physical levels:
- gpio_port_get_raw, gpio_port_set_masked_raw, gpio_port_set_bits_raw,
gpio_port_clear_bits_raw, gpio_port_set_clr_bits_raw
- gpio_pin_get_raw, gpio_pin_set_raw
As well as functions:
- gpio_port_toggle_bits, gpio_pin_toggle_bits
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
When building the i2s tests on 96b_argonkey we get the following
warnings:
drivers/dma/dma_stm32.c: In function 'dma_stm32_configure':
drivers/dma/dma_stm32.c:181:2: error: 'periph_addr_adj' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
181 | switch (increment) {
| ^~~~~~
drivers/dma/dma_stm32.c:161:2: error: 'memory_addr_adj' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
161 | switch (increment) {
| ^~~~~~
Fix by initialzing periph_addr_adj and memory_addr_adj to 0.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The current sam spi driver uses soc dependent name which duplicate
configuration to enable other platforms. This refactor current
definitions to a generic way to reuse symbols by multi soc definitions.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
spi_context_lock() & spi_context_release() are called in transceive()
function for a better readability.
Signed-off-by: Ismael Fillonneau <ismael.fillonneau@stimio.fr>
riscv64 CPUs can access full 64-bit memory-mapped register by a single
instruction, so we can directly access these registers.
Signed-off-by: Jim Shu <cwshu@andestech.com>
Watchdog type is found on e.g. Pearl/Jade Gecko, often
more than 1 is present.
Driver supports timeout and (minimum) window configuration
and reset or timeout interrupt support for now.
Signed-off-by: Oane Kingma <o.kingma@interay.com>
Gain values are specified with enumeration values that can't be used
to reverse the effects of scaling the input signal. Provide a
function that reverses the effect of the gain by scaling a measured
value.
Also provide a function that converts a raw measurement captured with
a reference voltage and specific gain and resolution to the
corresponding voltage in millivolts.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Introduces a new ft5336 touch panel driver for the keyboard scan (kscan)
interface. The driver currently uses a timer to periodically poll touch
data in the system work queue, but later it can be enhanced to use a
gpio interrupt instead of a timer.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
ARM cores may have a per-core architected timer, which provides per-cpu
timers, attached to a GIC to deliver its per-processor interrupts via
PPIs. This is the most common case supported by QEMU in the virt
platform.
This patch introduces support for this timer abstracting the way the
timer registers are actually accessed. This is needed because different
architectures (for example ARMv7-R vs ARMv8-A) use different registers
and even the same architecture (ARMv8-A) can actually use different
timers (ELx physical timers vs ELx virtual timers).
So we introduce the common driver here but the actual SoC / architecture
/ board must provide the three helpers (arm_arch_timer_set_compare(),
arm_arch_timer_toggle(), arm_arch_timer_count()) using an header file
imported through the arch/cpu.h header file.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Lot of misdefined variables that went in undetected due to lack of CI on
this board. Fix them and test build with new SDK.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Switch to `NET_SOCKET_REGISTER` mechanism over the offloaded API
registration.
Including the following fixes from the review:
* The fd returned by the socket accept call needs to be finalized,
similar to how it is done for socket creation.
* sl_RecvFrom() in TI SimpleLink Host driver does not support NULL
pointers for 'from' address and address length, and sl_SendTo() does
not ignore the destination address when in connection mode, so passing
NULL would cause a failure. These issues have been reported to TI
(CC3X20SDK-1970, CC3X20SDK-1971).
Let's use sl_Recv and sl_Send to implement recvfrom/sendto in the case
of NULL addresses.
* simplelink_poll() should not process negative file descriptors in the
fds array after sl_Selecti() returns. A negative fd value indicates
that the entry is invalid and should be ignored.
Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Used the SocketCAN initalization code from the can_stm32.c driver which
successfully initializes SocketCAN for the Flexcan driver
Signed-off-by: Peter van der Perk <peter.vanderperk@nxp.com>
If the Ethernet driver has VLAN enabled (only native_posix, mcux
or gmac has VLAN supported), then the iface pointer in ethernet
context should contain the main network interface. This is needed
so that the interface will get link address set to it properly.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Current implementation directly passes timeout value to workqueue/timer
which results in assertion or instant timeout in case when K_FOREVER is
passed. This fix ensures that no timer or workqueue is called with
K_FOREVER.
Signed-off-by: Mieszko Mierunski <mieszko.mierunski@nordicsemi.no>
Use signed values for timeout in UART asynchronous API, to be consistent
with timeout type in timer and workqueue values.
Signed-off-by: Mieszko Mierunski <mieszko.mierunski@nordicsemi.no>
Extended nrf_uarte driver to support TX only UARTE instances.
When RX pin is not provided then RX is not started at all. This
allows to achieve low power with logging/console enabled.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Added delay before starting low frequency clock for the first time to
ensure that anomaly conditions are not met. Delay is configurable and
might be disabled.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Most JEDEC NOR flash devices uses not only typical SPI mode
(MISO,MOSI,SCK and CS), but also QSPI mode (IO0,IO1,IO2,IO3,SCK and CS).
QSPI mode uses more data lines and as a result provide higher
throughput. If this were not enough, Nordic chips provide
hardware acceleration for read/write/erase functions, what
gives significant performance boost.
It does a lot of things "behind the scene", i.e when user has written
some data to the flash and would like to read them back, it has to wait
until the flash is ready by reading WIP bit in Status Register.
This driver does it automatically.
Signed-off-by: Kamil Lazowski <Kamil.Lazowski@nordicsemi.no>
Update the hal_nordic module revision, to switch to nrfx 2.1.0.
Because the list of peripherals for nRF5340 has changed as follows:
- SPIM2 has been renamed to SPIM4
- SPIM2-3, SPIS2-3, TWIM2-3, TWIS2-3, and UARTE2-3 have been added
a couple of related corrections needed to be applied in dts and Kconfig
files, plus the spi_nrfx_spim driver has been extended with the support
for SPIM4.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
