Make the following nRF peripheral drivers:
- ADC
- GPIO
- I2C
- SPI
- UART
- USB_DEVICE
enabled by default so that users do not need to explicitly enable them
in their applications after choosing an nRF SoC as the build target.
Kconfig options enabling these drivers depend on both a given hardware
feature (e.g. I2C) and an nRF family SoC selected, so effectively they
will be automatically enabled only when it is adequate (and in most
cases these drivers are the only option for a given hardware feature
on nRF SoCs).
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Implementations of both flavors of serial drivers for Nordic SoCs
are no longer dependent on the gpio driver. Remove the dependency
from Kconfig.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
The slab2str function which is used in the debug log call is not defined
unless NET_LOG_PKT_LOG_LEVEL >= LOG_LEVEL_DEBUG.
It looks like this change was accidentally introduced in #11374.
Signed-off-by: Tomasz Gorochowik <tgorochowik@antmicro.com>
Fixed a bug where an old version of python on path would break the
python detection mechanism.
This fixes#12066
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
The sample application to demonstrate dining philosopher's problem
implementation using CMSIS RTOS V2 APIs with semaphores and mutexes
as resources (forks).
The application makes use of CMSIS_RTOS_V2 APIs on threads, semaphores
and mutexes.
Signed-off-by: Spoorthi K <spoorthi.k@intel.com>
Increase rx stack size for OpenThread overlay, as updated revision of
OpenThread requires more stack to operate.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
After this fix each LED will blink 5 times. Previously
LED_0 has been blining 6 times while others 5 times.
Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>
Convert lsm9ds0_gyro driver to get the device name as well as
i2c slave information and gpio info for triggers from device tree.
Updates the build_all test accordingly.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
This commit adds minor improvements to the documentation of the
linker symbols related to Application Shared Memory.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Update zephyr integration of openthread to latest api as of 2018-12-17:
2a75d30684
Both echo_server and echo_client compile and are operational.
Signed-off-by: Martin Turon <mturon@google.com>
Cosmetics, no functional change expected.
Fixed leading space alignment.
Replaced tabs with spaces.
Emulation error message output is now aligned.
To locate tabs in cmake, the following bash is useful:
grep -PRil "\t" * | grep -i cmake | grep -v ^sanity
Signed-off-by: Mark Ruvald Pedersen <mped@oticon.com>
Using multi-queue scheduler doesn't work for cmsis_rtos_v2 as it
supports a max of only 32 priority levels which is less than the
total priority levels required by cmsis_rtos_v2 (which is 56).
Hence explicitly asking the tests to use the scalable scheduler.
Signed-off-by: Rajavardhan Gundi <rajavardhan.gundi@intel.com>
Thread Flags are used to trigger execution states between threads.
These APIs provide functionalities like set, clear and wait.
Signed-off-by: Rajavardhan Gundi <rajavardhan.gundi@intel.com>
Events are used to trigger execution states between threads.
These APIs provide functionalities like event set, clear and
wait.
Signed-off-by: Rajavardhan Gundi <rajavardhan.gundi@intel.com>
These APIs allow creating, allocating and freeing of mempools.
Note: "Mempool" in CMSIS actually means memslabs in Zephyr.
Signed-off-by: Rajavardhan Gundi <rajavardhan.gundi@intel.com>
These APIs provide the support of virtual timers. All timers
can be started, restarted, or stopped. Timers can be configured
as one-shot or periodic.
Signed-off-by: Rajavardhan Gundi <rajavardhan.gundi@intel.com>
APIs to introduce wait i.e osDelay and osDelayUntil are defined
here. They are analogous to k_sleep in the kernel.
Signed-off-by: Rajavardhan Gundi <rajavardhan.gundi@intel.com>
Implement support for Kernel management APIs like
osKernelInitialize, osKernelGetTickCount, osKernelGetSysTimerCount
etc.
Signed-off-by: Rajavardhan Gundi <rajavardhan.gundi@intel.com>
CMSIS RTOS API provides a generic RTOS interface for embedded
processors (actually for Cortex-M processors but are generic
enough to be used elsewhere). This header file is for V2 version.
Signed-off-by: Rajavardhan Gundi <rajavardhan.gundi@intel.com>
Buffer sizes aren't required to be power of 2 for a while. Describe
that by setting buffers sizes to 0, one can get non interrupt driven
operation.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Let's have more orthogonal and cleaner API, where buffers are
configured by tty_set_rx_buf/tty_set_tx_buf, and only them. It
means that newly initialized tty starts in unbuffered mode, which
is somewhat a sidestep from a main usecase behind tty, which is
buffered operation, but again, having a cleaner API (and good
docs, explaining users how it should be and what they should do)
prevails.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
The whole "tty" concept is conceived around efficient
interrupt-driven operation. However, it's beneficial to add
non interupt-driven operation under the same API:
1. Wider usecase coverage in general.
2. Allows to use the same familiar API (based on POSIX concepts)
even for UART implementations without interrupt support.
3. Allows to switch operation dynamically based on the needs.
For example, if the system is in degraded mode and interrupt
handling cannot be trusted/disabled, allows to still output
diagnostic information to user. This was the original motivation
to provide such a mode, to support logging subsystem's "panic"
mode.
To implement this feature, tty_set_rx_buf() and tty_set_tx_buf()
functions are provided, allowing to reconfigure buffers used
dynamically. If configured buffer length is 0, the operation
switched to unbuffered.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
We only need to add the reg property in flash0 and sram0,
in the different DTS headers for the nRF SOCS. We do not
seem to need to define the nodes again. This commit applies
this simplification for flash and sram sizes definition.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Aid user in understanding what CMake expects of:
* Document and add CMAKE_SYSTEM_VERSION
* Document CMAKE_SYSTEM_NAME
* Document CMAKE_SYSTEM_PROCESSOR
* Document BUILD_SHARED_LIBS
* Document Policies CMP0002, CMP0079
CMAKE_SYSTEM_VERSION is required officially by CMake, but appears
unused -- at least now we are compliant.
Signed-off-by: Mark Ruvald Pedersen <mped@oticon.com>
CheckCCompilerFlag and CheckCXXCompilerFlag does not belong to
extensions.cmake since they are standard CMake files. Boilerplate
seems more appropriate.
Signed-off-by: Mark Ruvald Pedersen <mped@oticon.com>
These variables affect how CMake locates programs, libraries, include
files, and CMake packages. But the defaults are sufficient for Zephyr.
NEVER: Only host system's root will be searched.
ONLY: Only the paths specified by a variable will be searched. Typically
these paths point to cross-compilers.
Signed-off-by: Mark Ruvald Pedersen <mped@oticon.com>
Nordic UICR are non-volatile memory registers for
configuring user-specific settings. Basically it is subset of flash
memory available in the SoC.
Add support for operations on NVM which belongs to UICR.
UICR are written or read as ordinary flash memory.
For erasing UICR it is required to call erase with UICR start
address and its size (this is caused by what hardware supported).
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
We can't invoke west's main as a subprocess, or control-C from GDB in
a 'west debug' will terminate the program. Import it and run main as a
function in the same process instead.
Clean up some cruft and remove unused code while we're here, to keep
this file shorter.
Signed-off-by: Marti Bolivar <marti@foundries.io>
This application benchmarks the various cryptographic primitives
offered by mbed TLS.
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
nRF 16MHz clock is used by both BLE radio and temperature sensor.
During BLE connection if the temperature sensor is also used then
at some point assert condition is hit in temp_nrf5_sample_fetch().
The error code -EBUSY seen during clock_control_off() is that clock
is no longer needed for the temperature sensor, but it cannot be
just turned off because it is still needed for BLE connection.
Signed-off-by: Dhananjay Gundapu Jayakrishnan <dhananjay.jayakrishnan@proglove.de>
Fix the following warning that shows up in some NRF device tree files:
Warning (simple_bus_reg): /soc/pwm@4002D000: simple-bus unit
address format error, expected "4002d000"
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Andrzej Głąbek