ADC emulator is designed to be used in tests on native_posix board. It
supports 1-16 bit resolution range and all GAINs from enum adc_gain.
Reference voltages and number of emulated channels are set through dts.
Using special API from drivers/adc/adc_emul.h it is possible to set
constant voltage value returned by given ADC channel or set custom
function which allows to simulate complex output.
Also reference voltages can be changed in runtime using the API.
The CL also includes:
- Add adc definitions of ADC emulator in
tests/drivers/adc/adc_api/src/test_adc.c for supporting test suites.
- Add test for ADC emulator API in tests/drivers/adc/adc_emul/
Signed-off-by: Tomasz Michalec <tm@semihalf.com>
Add SCIF bus initial support to Renesas R-Car SOC series.
SCIF1 is used as main serial and shell output on R-Car H3 board.
Signed-off-by: Aymeric Aillet <aymeric.aillet@iot.bzh>
The board has an I2C GPIO expander on it. A number of samples utilize
LEDs on GPIOs for testing purpose so it makes sense to enable the GPIO
expander (CONFIG_GPIO_CY8C95XX) driver when CONFIG_GPIO has been
enabled. We have to also enable I2C since the expander is connected
over an I2C interface.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Recently WiFi ESP32 driver (utilizing WiFi radio in ESP32 SoC) was
introduced into drivers/wifi/esp32/ and it already caused confusion as
there was existing drivers/wifi/esp/ directory for ESP-AT
driver (utilizing external WiFi chip, by communicating using AT commands
from any serial capable platform). So question has arisen whether it is
good to merge both, while they are totally different drivers.
Rename ESP-AT driver to be placed in drivers/wifi/esp_at/, so that it is
easier to figure out difference between "esp32" and "esp_at" just by
looking at driver name. Rename also DT compatible and all Kconfig
options for the same reason.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Adding the Circuit Dojo nRF9160 Thing Plus device tree definitions.
Both secure and non secure targets.
Adding LIS2DH to nRF9160 Feather
definitions. Updating flash to W25Q32JV.
Signed-off-by: Jared Wolff <hello@jaredwolff.com>
Added arduino gpios, and the typically used aliases for
arduino_spi, arduino serial and arduino_i2c
Signed-off-by: Kim Bøndergaard <kim.boendergaard@escoglobal.com>
Signed-off-by: Kim Bøndergaard <kim@fam-boendergaard.dk>
Running xtensa-esp32-elf-objdump -d -S zephyr.elf leads to lag on
macOS. Hence this property is removed from binutils.
Signed-off-by: Shubham Kulkarni <shubham.kulkarni@espressif.com>
west build generates binary file of around 13MB. Use esptool to
generate proper binary file
Signed-off-by: Shubham Kulkarni <shubham.kulkarni@espressif.com>
Since CONFIG_KERNEL_VM_OFFSET no longer needs to be the same as
CONFIG_SRAM_OFFSET, set it to zero to reclaim the hole in
virtual address space.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This board clock configuration was relying on default Kconfig
value for APB2 value, and hence apb2 has not been converted
to device tree.
Explicit apb2 value in dts.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Fix definition condition for APB1 and APB2.
These were not visible until now as defaulted
in Kconfig.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
These were missing but not visible since value was defaulted
in Kconfig.
With Kconfig deprecation this breaks compilation.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
We don't currently configure any SPI interface on the hexiwear_k64 so
remove 'spi' as a listed supported feature in the board YAML.
This can be added back if SPI support is added for the board in the
future.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Create a common dtsi file to share peripherals between both CPU cores.
The spi is the initial shared peripheral.
Signed-off-by: Gerson Fernando Budke <gerson.budke@atl-electronics.com>
Adds flash partitions and chosen nodes to the mimxrt1060_evk device tree
to support mcuboot and storage on the external QSPI flash. This flash is
rated for 100K minimum program-erase cycles per sector, therefore this
partition configuration supports approximately 100K / (3072/128) = 4167
upgrades.
Also enables FlexSPI flash driver XIP mode support on this board to
support mcuboot.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds flash partitions and chosen nodes to the mimxrt1064_evk device tree
to support mcuboot on the internal QSPI flash. This flash is rated for
100K minimum program-erase cycles per sector, therefore this partition
configuration supports approximately 100K / (1984/64) = 3225 upgrades.
Also enables FlexSPI flash driver XIP mode support on this board to
support mcuboot.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
