Add support for the STM32F401 chip on the board
Change-Id: I96c0799f3658ecea096fa5971bce9faf21919ee1
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Ricardo Salveti <ricardo.salveti@linaro.org>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Change the clock accessors to a tuple of bus ID of the subsystem and enable
bits for the device - it is clearer to read than the opaque pointers.
Change-Id: I9ae73c222c04adac4cf2bc06e97f4ec199bdac3c
Signed-off-by: Ricardo Salveti <ricardo.salveti@linaro.org>
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
STM32F401 allows for upto 16 alternate functions on each pin.
Change-Id: Ib1c14fd31abaa2b05a5ab0f7bd1b4a4748f10f84
Signed-off-by: Ricardo Salveti <ricardo.salveti@linaro.org>
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Implements MCU-specific GPIO input interrupt integration. Added
definition of System configuration controller as well as its needed by
the GPIO code.
The SYSCFG controller is used for system-specific configuration such as:
- remap the type of memory accessible at address 0x00000000
- manage the external interrupt line connection to GPIOs
- configure the I/O compensation cell
Change-Id: Id2ebfbd1b21e77be76406d1cd6cd5d4989e9e2fa
Signed-off-by: Ricardo Salveti <ricardo.salveti@linaro.org>
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Based on the STM32F10x driver. Removing old code as we need to use the
bus number when dealing with 4 possible peripherals.
Change-Id: Id0263aa008e9b039ff9a00339e5622e289ffdf99
Signed-off-by: Ricardo Salveti <ricardo.salveti@linaro.org>
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This patch adds support for the STMicroelectronics STM32F4x family in the
STM32 MCU line. Configuration is included for the STM32F401RE MCU.
Acknowledgements to Pawel Wodnicki's earlier submission from February that
was used as a starting point for this port. In the end, we rewrote all of it.
Change-Id: I9797c282ac3c0cc66a63b9d34821de95df537ef6
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Ricardo Salveti <ricardo.salveti@linaro.org>
The correct layout for help text is <TAB><SPACE><SPACE>.
Change-Id: Ief4167e75709e358089f701041ac06386351f423
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
Fix issues with tab vs space as well as missing license/copyright
header in hci/Kconfig.
Change-Id: Id766308dc8eda2d598ea749e5e0d2166014db929
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The bt_driver API was created when Zephyr only had a Bluetooth host
stack, but no controller-side functionality. The only "driver" that
was needed for the host was the HCI driver, and hence "HCI" was
omitted from the name.
With support both for host and controller Zephyr will be getting more
Bluetooth driver types, in particular radio drivers. To prepare for
this, move all HCI drivers to drivers/bluetooth/hci/ and rename the
bt_driver API bt_hci_driver.
Change-Id: I82829da80aa61f26c2bb2005380f1e88d069ac7d
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Since RSSI events trigger interrupts and signal the RX path
semaphore with a resulting event lenght of 0. Due to this
fact the Controller HCI driver was leaking (i.e. not freeing)
those events, grinding the recv_fiber to a halt.
Issue identified by Szymon Janc.
Change-Id: I3e259b2823717b523ac331f8f787252414fb9290
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Report the HCI version supported by the Controller as 4.2,
since it was set as 0 (1.0b) and this confused certain Host
implementations, such as BlueZ.
Change-Id: I809721ee9c2b55e77e6a3ca63688c802a9ffa0ba
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
The grove sensors use the sensor interface, so make them depend
on it just like the other sensors.
Change-Id: I9b62a3fa26f54dd683c65ca154c1af7c7c92772f
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Set DMA transfer to QM_DMA_TYPE_SINGLE for all channels.
This keeps the previous behavior as of QMSI 1.1.
In the future, we may consider adding support for using other DMA
transfer types. This, however, will demand adding new API to Zephyr's
dma.h .
Change-Id: I8071555190662a72279069ff9fce3d4b9e861629
Signed-off-by: Maciej Kuc <maciejx.kuc@intel.com>
Signed-off-by: Jesus Sanchez-Palencia <jesus.sanchez-palencia@intel.com>
STM32F4 requires the alternative function config to be set, so just
initialize that as part of the gpio configure call.
Change-Id: I33a4a8efec59c5ebe7dc3f3580f0dd2bf7ded7f4
Signed-off-by: Ricardo Salveti <ricardo.salveti@linaro.org>
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Adds basic sensor driver support for the NXP FXOS8700 6-axis
accelerometer/magnetometer. Currently this driver supports
accelerometer-only, magnetometer-only, and hybrid (accelerometer +
magnetometer) modes, as well as 2g, 4g, and 8g accelerometer full scale
ranges.
This driver does not yet support any sensor triggers such as the data
ready trigger, or runtime changing of sensor attributes.
Datasheet:
http://cache.nxp.com/files/sensors/doc/data_sheet/FXOS8700CQ.pdf
Origin: Original
Jira: ZEP-721
Change-Id: Iff0f751c737196f60d5c5d3448631b57093ece34
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Change-Id: I6e3c7e4e420d9b9c55bbb49cf6f13b6e09ec4bb7
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Correct the text of the SYS_CLOCK_TICKS_PER_SEC #error diagnostic to
reflect the actual logic of the gate.
Change-Id: I28ad324b0b246e4a8de29b64483a97577a1b6fb7
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
The config variable WDT_0_IRQ_PRI is intended to be generic across a
range of watchdog drivers, however it has no default value which means
that if CONFIG_WATCHDOG is enabled, but no driver is provided for a
specific board the the configuration will fail. For now, make
WDT_0_IRQ_PRI depend on the only driver that uses it.
Change-Id: I54708d66ac8fbc2ef657a1ef4510eb5e7a2cff28
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
