Current implementation of cdc_acm writes 4 bytes for quark_se at a time
and current code misses remaining data chunks. Make sense to check
written bytes for other platforms as well.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
In order to avoid confusion between "Unicode", UTF8, UTF16, UTF32,
and endianess of these encodings, rename all instances of "Unicode"
in the USB subsystem and samples into "UTF16LE".
Signed-off-by: Iván Sánchez Ortega <ivan@sanchezortega.es>
At the moment CONFIG_SYS_LOG_USB_LEVEL name does not specify that this
is log level for the Device Stack. Make it clear renaming to the
proper name.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Introducing CMake is an important step in a larger effort to make
Zephyr easy to use for application developers working on different
platforms with different development environment needs.
Simplified, this change retains Kconfig as-is, and replaces all
Makefiles with CMakeLists.txt. The DSL-like Make language that KBuild
offers is replaced by a set of CMake extentions. These extentions have
either provided simple one-to-one translations of KBuild features or
introduced new concepts that replace KBuild concepts.
This is a breaking change for existing test infrastructure and build
scripts that are maintained out-of-tree. But for FW itself, no porting
should be necessary.
For users that just want to continue their work with minimal
disruption the following should suffice:
Install CMake 3.8.2+
Port any out-of-tree Makefiles to CMake.
Learn the absolute minimum about the new command line interface:
$ cd samples/hello_world
$ mkdir build && cd build
$ cmake -DBOARD=nrf52_pca10040 ..
$ cd build
$ make
PR: zephyrproject-rtos#4692
docs: http://docs.zephyrproject.org/getting_started/getting_started.html
Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
This reverts commit 1da0a9eebd.
The workaround caused a severe performance penalty, and only worked
for USB packets of 4-15 bytes in length (16+ byte packets weren't
subject to the hardware bug). Single-byte packets (very common for
cdc_acm serial port transfers) would still be duplicated sometimes.
The upcoming DMA implementation does not share the performance
penalty, and also is not subject to the bug for those sizes of packets
(though it DOES still have a problem with single-byte packets!).
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Vendor ID and Product ID should be assigned on build time by
respective process.
For sanity check we assign some random values which are only used for
build tests and should not be used for real products.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Composite multifunction USB devices should be able to know about
configuration change, implement it through existing callback.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
ReST defines interpreted text roles where text enclosed by single quotes
can be "intrepreted", for example :ref:`some name` becomes a link to
a label anywhere in the doc set named "some name", :c:func:`funcname()`
becomes a link to the API documentation for "funcname", and
:option:`CONFIG_NAME` becomes a link to, in our case, the documentation
for the generated Kconfig option.
This patch fixes uses of `some name` (without a role) by either adding
an explicit role, or changing to ``some name``, which indicates inline
code block formatting (most likely what was intended).
This is a precursor to changing the default behavior of interpreted
text to treat `some name` as :any:`some name` (as configured in
doc/conf.py), which would attempt to create a link to any available
definition of "some name".
We may not change this default role behavior, but it becomes an option
after the fixes in this patch. In any case, this patch fixes incorrect
uses of single-quoted text (possibly introduced because GitHub's
markdown language uses single-quoted text for inline code formatting).
Jira: ZEP-2414
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
The macros for calculating the length of the configuration
descriptors have been interchanged, fix it, and use the
correct macro for the length of the DFU mode configuration
descriptor.
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
Some README files referenced wiki articles that have been
moved to the doc area on the website.
Fixes#668
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
This patch allows more generic USB configuration in the samples
and removes platform dependent driver configuration.
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
We have many testcases doing filtering both on the architecture level
and the platform level, which is redundant. Also many testcases are
running the same test twice on the same SoC for no good reason, cleanup
the tests and cleanup the filtering.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This will prepare test cases and samples with metadata and information
that will be consumed by the sanitycheck script which will be changed to
parse YAML files instead of ini.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Sometime it is observed on the Arduino 101 that when we write more than
4 bytes into TX USB Endpoint, first 4 bytes are getting repeated
(frequency of occurrence ~1/3000).
This patch does following :-
1. In sample application "cdc_acm", it adds capability to
handle partial transfer data incase data is transferred partially
if exceeds maximum data transfer size.
2. It restricts write of more than 4 bytes into TX USB Endpoint.
This is work around to avoid issue occarance.
Jira: ZEP-2074
Signed-off-by: Youvedeep Singh <youvedeep.singh@intel.com>
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Convert code to use u{8,16,32,64}_t and s{8,16,32,64}_t instead of C99
integer types.
Jira: ZEP-2051
Change-Id: I08c682bfc0b80dfa88de859e90a011bcd2db2762
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Andrei Emeltchenko