SPI flash sub-driver to support WinBond SPI flash.
It is based on the generic flash driver framework.
Change-Id: I58202e38445a052fa0556b03f854e75ef836e2dd
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
This patch makes adding attributes more clean.
Attribute UUID and user data are now added along with the attribute
in gatt_db_add function. Thanks to that, some static variables have
been deleted, and the code is more readable.
Change-Id: I510bd7a1a9ae0210dd90520212a340ee1a3b2b53
Signed-off-by: Mariusz Skamra <mariusz.skamra@tieto.com>
This add following handling of LE SC debug keys:
- if debug keys are disabled locally generated public/private keys
is checked to not match debug keys by accident
- if debug keys are enabled those are used as local public/private
keys pair allowing sniffing of encrypted air traffic
- tracking of remote device using debug keys
- debug keys are discarded after disconnection regardless of bonding
flag being set or not
- due to HCI interface limitation debug keys are not supported for
HCI based ECDH and compilation error will be rised for such
configuration
Change-Id: Ie147b1893c4a6b9542b4d2c261973a7acbd8de96
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
This uses ATT Indicate Value command to indicate changes and wait for
confirmation response.
Change-Id: I123a00e374929d779f96a02440215c32c0e79423
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This adds the callback necessary to parse Confirm PDU:
< ACL Data TX: Handle 3585 flags 0x00 dlen 8
ATT: Handle Value Indication (0x1d) len 3
Handle: 0x001d
Data: 00
> ACL Data RX: Handle 3585 flags 0x02 dlen 5
ATT: Handle Value Confirmation (0x1e) len 0
Change-Id: I870058150f27718541eae959dcd5d9d7c6414ad3
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
The arguments to memset in pci_header_get were passed in the wrong
order, causing the memset to be a no-op. Fix this.
Change-Id: I1ea6d7d87d74cff6fec9bbc88c99a4b0e460cc95
Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Ido Yariv <ido@wizery.com>
If the received packet is discarded either if it was not meant
for us or it was malformed, then do not print anything.
This helps in an environment where there are lot of traffic
in the network.
Change-Id: I8db8dcec472ccceb9ba8b6cb7cee6c5f13ee34f0
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Next discovery for primary and secondary services shall start from the
next handle.
Change-Id: I8bc7ccd9a84848d75b2d9ef0484429599b0c750f
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
This handles Reject command which currently only affects pending
Connection Request where the remote may actually respond with Reject
when it is not implemented.
Change-Id: I0095259230955ee7dd605fad9339a7b5e8f1611b
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Implement GATT nble_gattc_disc_rsp() function, may be tested with
bluetooth shell app.
Change-Id: I80c9596e83310902de40f6e91d2ecd4b5d2f3292
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
This creates the QMSI ADC driver which is simply a shim driver based
on the ADC driver provided by QMSI BSP.
In order to enable this driver, the following options should be set:
CONFIG_QMSI_DRIVERS=y
CONFIG_QMSI_INSTALL_PATH="/path/to/libqmsi/directory"
CONFIG_ADC=y
CONFIG_ADC_QMSI=y
Optionally this can be set:
CONFIG_ADC_IRQ
CONFIG_ADC_PRI
CONFIG_ADC_QMSI_POLL
CONFIG_ADC_QMSI_INTERRUPT
CONFIG_ADC_QMSI_CALIBRATION
CONFIG_ADC_QMSI_CLOCK_RATIO
CONFIG_ADC_QMSI_SERIAL_DELAY
CONFIG_ADC_QMSI_SAMPLE_WIDTH
Origin of the file: This file has been created from scratch
Change-Id: Ie04776ac2ed88e56852409070edec568974f8e0d
Signed-off-by: Sergio Rodriguez <sergio.sf.rodriguez@intel.com>
This creates the QMSI PWM driver which is simply a shim driver based
on the PWM driver provided by QMSI BSP.
In order to enable this driver, the following options should be set:
CONFIG_QMSI_DRIVERS=y
CONFIG_QMSI_INSTALL_PATH="/path/to/libqmsi/directory"
CONFIG_PWM=y
CONFIG_PWM_QMSI=y
Optionally this can be set:
CONFIG_PWM_QMSI_NUM_PORTS=Number of ports available, default is 1
Origin of the file: This file has been created from scratch
Change-Id: Icac90154d020babca1c11147056a3438b84b0d3f
Signed-off-by: Sergio Rodriguez <sergio.sf.rodriguez@intel.com>
The peripherals utilizing UART were required to register their own
ISR rountines. This means that all those peripherals drivers need
to know which IRQ line is attached to a UART controller, and all
the other config values required to register a ISR. This causes
scalibility issue as every board and peripherals have to define
those values.
Another reason for this patch is to support virtual serial ports.
Virtual serial ports do not have physical interrupt lines to
attach, and thus would not work.
This patch adds a simple callback mechanism, which calls a function
when UART interrupts are triggered. The low level plumbing still needs
to be done by the peripheral drivers, as these drivers may need to
access low level capability of UART to function correctly. This simply
moves the interrupt setup into the UART drivers themselves. By doing
this, the peripheral drivers do not need to know all the config values
to properly setup the interrupts and attaching the ISR. One drawback
is that this adds to the interrupt latency.
Note that this patch breaks backward compatibility in terms of
setting up interrupt for UART controller. How to use UART is still
the same.
This also addresses the following issues:
() UART driver for Atmel SAM3 currently does not support interrupts.
So remove the code from vector table. This will be updated when
there is interrupt support for the driver.
() Corrected some config options for Stellaris UART driver.
This was tested with samples/shell on Arduino 101, and on QEMU
(Cortex-M3 and x86).
Origin: original code
Change-Id: Ib4593d8ccd711f4e97d388c7293205d213be1aec
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Not all of the variables defined in the driver data structure are
required. So put some #ifdef around them.
Change-Id: I08a0c02d9e5c6885d9b4d6237446bdb9b98f3bfa
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This adds an app to get the RGBC values from the APDS9960 sensor,
and drives one APA102C with those values. The app works on the ARC
side of Arduino 101.
Change-Id: Iaee7bd11c06b03cf3c69f8ccb84cdb649634bb6c
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The I2C has minimum timing requirements for clock signal.
This patch adds the code to make sure the minimum timing
requirements are met.
Change-Id: I3f148433e60be73866577fbe614b892481d7f69d
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
() Fixed an issue where STOP would be sent twice when a read message
is only 1 byte.
() Skip resetting the controller when NACK is received. This is not
an issue with the controller, so there is no need to reset
the controller and its state machine.
() Cosmetic changes to trim lines > 80 characters.
Change-Id: If2c3b2728b3f088f7aa1fcaa6d2303ff5c4c197d
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Sample implementation of a power manager app that uses the zephyr
power management infrastructure. This app demonstrates use of the
hooks to implement Low Power State and Tickless idle power saving
policies.
Tested on quark_se.
Origin: Original
Change-Id: I10207014f2a844374b4c7a1c0ed50f2fb5c3c440
Signed-off-by: Ramesh Thomas <ramesh.thomas@intel.com>
Signed-off-by: Sergio Rodriguez <sergio.sf.rodriguez@intel.com>
There's no reason to require callers to cast their data to uint8_t *
when the data might e.g. originate in a packed struct or some other
data type. Instead, be nice to callers and let them use any pointer
they want. Additionally, declare the TX buffer as a const pointer so
unnecessary typecasts aren't needed for that either (if the data
originates in a const location).
Change-Id: I1482ca4e350b5a7fbda6871ed9f54f255af3aa9e
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This log is in spi_intel_configure, not in spi_intel_transceive.
Change-Id: I5d62dd63d0cfa2c86f2dd5f9a6d367b7ad47b355
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The buffers aren't guaranteed to be aligned so that they're always
aligned for uint16_t or uint32_t data. Use the available unaligned
access macros to read/write the data.
Change-Id: Ie87c108aa370af196b9c759b59ed7fb9d1ed6183
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
These were not actually used anywhere and weren't correct (at least
not the READ variant which assumed the architecture can always deal
with unaligned access).
Change-Id: If2bee24dc729683c839bb631d411eab73498adad
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Provide a helper to perform safe unaligned writes to data.
Change-Id: I00edde580d2ef93daaf7825d333d38fc10f854ac
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Make this explicit to conform to the abstraction layer
defined in include/irq.h
This only worked before because the preprocessor was
substituting the function prototypes.
Change-Id: Id4d46b01f1c53c3a942772640023e23796eeb43b
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Update gitignore so that linker scripts lower in directory tree under
arch/*/soc stay visible when running `git status`
Change-Id: Ia618eab4534c6ff06d3dedbcd3e0062c1dd278de
Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
Use of these is the mark of a deranged imagination.
Change-Id: Ib4b5f78cf61c016e333288090b397e9a3e0b8a40
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This patch adds a very simple UART sample application which demonstrates
how to use the UART APIs. This sample is also useful to quickly verify
if a given UART driver is working properly. For now, the application
tests uart_poll_in() and uart_poll_out() APIs only, but new APIs should
be added in future.
Change-Id: If815f358f11efb058e947291b234d3d4130581d8
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
These are guaranteed to work for bitfields that are
larger then 32 bits wide.
Change-Id: I39a641f08a255478fae583947bced762950d12ff
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Added ReST syntax dfns, added bold and lists. Reworded a couple sentences
that could be stated more clearly.
Change-Id: I997b54e1dcbc44d683919008770dd90857a96e47
Signed-off-by: L.S. Cook <leonax.cook@intel.com>
Currently the build system has hardcoded values for the -march/-mcpu
which identify what architecture should be used when compiling ARM code.
For processors such as the STM32 this will need to be defined by a per
SOC process.
Change-Id: Ia8158cd687d8d0432ea420e204bb2bc67d33a054
Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>
This patch updates some help sections to remove the "ERROR:
Unexpected indentation" messages during hmtl documentation
generation.
Change-Id: Idcdc17727b921b6145f9eb28d85975ceca273ce2
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
This reverts commit 1b1a9ef845.
This sample was merged by mistake and without the needed drivers
or APIs.
Change-Id: Icf588ed3517e9c2f905d319e6f6f5fff935aa77a
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Sourcing project environment file failed to set correctly
$ZEPHYR_BASE in zsh if it was sourced from another directory
(e.g. home directory). This patch fixes this issue.
It was tested on zsh, bash and sh on Linux.
It needs to be tested on OS X.
Change-Id: Idfb11c6a3109042a9f578f38b3849d9cf9c31f95
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
When configured at a frequency of 2MHz, a transaction writing
3 bytes and reading 1 byte fails silently (last byte cannot be
read back from the device). Enabling CONFIG_SPI_DEBUG fixes the
issue.
Scope traces show that the transaction (from /CS assert to /CS
deassert) takes 14us and there is activity on the MOSI line
after /CS is deasserted. A transaction writing 2 bytes and reading
3 bytes take 22us.
The issue is due to the fact that completed() deasserts /CS after
the driver has put 3 bytes in the TXFIFO and taken 1 byte from RXFIFO.
Just because the last byte made it to the TXFIFO, it doesn't mean that
it was put on the MOSI line.
The fix:
For a transaction sending T bytes and expecting R bytes, let N=max(T,R).
Send exactly N bytes and wait for exactly N bytes (or an error). This
way, we are sure that all the bytes were sent to the target device.
Also:
Stop calling pull_data() after every byte sent, it might take a while
for a byte to show up in RXFIFO.
If RFS bit is set, stop sending bytes (will be really useful with a
bigger RFT).
Flushing RXFIFO in spi_intel_transceive() is not needed anymore.
Change-Id: Ifb06a12b03e3e20d6ace4d9f3a20fc11ec3bb010
Signed-off-by: Vlad Lungu <vlad.lungu@windriver.com>
Remove semicolon that triggers a build failure
when CONFIG_SPI_INTEL_PORT_1=y
Change-Id: Iea49d44059377cf9eb0b5b5e14b625cb316a65bb
Signed-off-by: Vlad Lungu <vlad.lungu@windriver.com>
bluetooth/shell and bluetooth/tester need to be disabled on
galileo and minnowboard respectively. On these platforms,
the IRQ for the UART console and the H4 are the same IRQ line.
IRQ_CONNECT() is being called on the same IRQ line twice, and
it's only through linker luck that these tests work at all
since one driver will "win" when the mapping is set up at build
time by gen_idt.
gen_idt was supposed to break the build in this situation but
was bugged. The next patch in the series fixes gen_idt.
Change-Id: Ib4a42b57181731121dfad50606c8362a9fd0277d
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Now if you try to call IRQ_CONNECT() multiple times on the same
IRQ line it will correcly fail the build, as intended.
Change-Id: Ia629ae3dd009bd3a2e1dbd9797dc2b723b02d234
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
These don't have necessary symbol information to determine if the
kernel is XIP or not. Fail instead of giving bogus data.
Change-Id: I87f6eeb5983f5275929e5b8d448a054b83e23d8f
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Updated the Concepts subsection with a clearer topic outline, added bold
and dfn; added heading to Example: Defining Private Event... ; fixed some muddy
language in paragraph about event handler functions.
Change-Id: I040ae8ee2be7fd4742f782e5f505a9cdcece7b62
Signed-off-by: L.S. Cook <leonax.cook@intel.com>
A couple paragraphs contain ambiguous verbs that are unclear.
(For example: Line 23. Does the kernel perform a busy-wait,
or does it merely permit a task or fiber to perform a busy-wait?)
Based on original, I guess the latter and attempted to correct this
in the docs.
Also fixed spelling error.
Change-Id: I0699835a9681c1a4873575fbf9a69bc6d854bee4
Signed-off-by: L.S. Cook <leonax.cook@intel.com>
To have consistency throughout the docs, APIs should all be in
imperative verb. Updating this, and adding other consistent structure
to match the rest of microkernel section docs.
Change-Id: Ic2285496895ae9edfcc523f8fc2f99bcb935227f
Signed-off-by: L.S. Cook <leonax.cook@intel.com>
