Added possibility to reconfigure CONFIG_SYS_CLOCK_TICKS_PER_SEC
for the native_posix board (before it could only be 100)
+
Fixed tickless idle support
+
Minor fixes in irq wrapping
Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>
to_read is the minimum value between I2C_ESP32_BUFFER_SIZE
and (msg.len - 1) rather than the maximum value.
Signed-off-by: Vitor Massaru Iha <vitor@massaru.org>
When I2C Master writes to slave on CMD_Controller, opcode WRITE
was set twice instead of 1 WRITE at the beginning of the
transmission.
And when Master reads from slave, on CMD_Controller,
byte_num = 1 + data_lenght instead of byte_num = 1 at the
beginning of the transmission.
Note that is for 7 bits addresses, to 10 bit adressess is added
more 1 in byte_num as can be seen in the code above this fix.
Signed-off-by: Vitor Massaru Iha <vitor@massaru.org>
Since PINMUX_INPUT_ENABLED == 1 and PINMUX_OUTPUT_ENABLED == 0,
we can not set a gpio port as input and output at the same time,
So we always set the gpio as input. Thus, the gpio can be used on
I2C drivers for example.
Signed-off-by: Vitor Massaru Iha <vitor@massaru.org>
The I2C address of vl53l0x are write in hex, but the VL53L0X_I2C_ADDR
type is int.
Fix this by replace "int" with "hex".
Signed-off-by: Ding Tao <miyatsu@qq.com>
NATIVE_POSIX_STDIN_CONSOLE and NATIVE_POSIX_STDOUT_CONSOLE have more
than one prompts, this will cause warnings when run kconfig checks.
Remove one of two prompts.
Signed-off-by: Ding Tao <miyatsu@qq.com>
In a scenario where a platform harbours multiple interrupts to the
extent the core cannot support it, an interrupt controller is added
as an additional level of interrupt. It typically combines several
sources of interrupt into one line that is then routed to the parent
controller.
Signed-off-by: Rajavardhan Gundi <rajavardhan.gundi@intel.com>
It makes no sense to set the restart condition flag on a first message
and some i2c bus drivers (like the stm32 v1 driver) actually reject
them by returning an error from i2c_transfer().
This patch fixes that by using i2c_burst_read() in tmp112_reg_read()
instead. For consistency, tmp112_reg_write() is also changed to use
i2c_burst_write().
Signed-off-by: Mark Vels <mark.vels@team-embedded.nl>
I have been using this the TMP112 driver with success with a TMP102
connected to to nucleo-f411re board (via I2C1 using PB8/9).
According to the datasheets, both devices are both driver and pin
compatible although the TMP102 is less accurate.
This temperature sensor is not a thermopile sensor type as stated in
comments.
This patch updates that help info
Signed-off-by: Mark Vels <mark.vels@team-embedded.nl>
Write protection is currently not supported by the mcux flash
driver. This prevents it from working with the DFU subsystem, which
checks the error codes from the write protect routine. Hack it for now
with a semaphore.
Signed-off-by: Marti Bolivar <marti@opensourcefoundries.com>
Add support for AMS CCS811 Digital Gas Sensor for monitoring
indoor air quality. This sensor reports the following parameters:
1. Co2 concentration
2. VOC concentration
3. Sensor voltage
4. Sensor current
This driver only supports polling mode as of now.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
CONFIG_I2C_NRF5_GPIO_SDA_PIN and CONFIG_I2C_NRF5_GPIO_SCL_PIN are
replaced with port specific versions. Board defconfigs relying on the
original names are updated. The driver is also modified to pass the
configure values to registers.
Signed-off-by: Aapo Vienamo <aapo.vienamo@iki.fi>
Most of sensor channels defined by Zephyr use the main, unscaled
SI unit. We also have SENSOR_CHAN_ALTITUDE which is defined in
meters. So, it only makes sense to define distance in meters too
The only driver supporting SENSOR_CHAN_DISTANCE as of now is
vl53l0x.c, which was updated accordingly. Also, update doc links
in the driver based on the review comment.
Fixes: #5693
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
This patches fixes a few bugs with the SAM0 driver:
- txrx was trasnmitting too many bytes
- adds support for NULL buffers to the fast paths
- fixes a NULL dereference on the rx buffer slow path
The tests under tests/driver/spi/spi_loopback now pass.
Signed-off-by: Michael Hope <mlhx@google.com>
Pin multiplexing is a function of the PORT peripheral. This change
defines a separate pinmux device at the same address as the PORTs
themselves.
Signed-off-by: Michael Hope <mlhx@google.com>
Add Altera Nios-II QSPI Flash controller driver which has
has 1024 blocks or sectors wich each sector size being 64K bytes.
This driver supports flash erase, write, read and lock operations.
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Based on the discussion in #5693, the reason why humidity was defined
in milli-percent was likely following Linux which defines it as such
in its sensor subsystem:
http://elixir.free-electrons.com/linux/latest/source/Documentation/ABI/testing/sysfs-bus-iio#L263
However, Linux defines temperature in milli-degrees either, but
Zephyr uses degrees (similarly for most other quantities). Typical
sensor resolution/precision for humidity is also on the order of 1%.
One of the existing drivers, th02.c, already returned values in
percents, and few apps showed it without conversion and/or units,
leading to confusing output to user like "54500".
So, switching units to percents, and update all the drivers and
sample apps.
For few drivers, there was also optimized conversion arithmetics
to avoid u64_t operations. (There're probably more places to
optimize it, and temperature conversion could use such optimization
too, but that's left for another patch.)
Fixes: #5693
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
