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>
Make sample working for other architectures.
SCSS_REGISTER_BASE and SCSS_SS_STS are defined in soc.h
Change-Id: Ie477520d2fb9bfcbbb5038ff42356a56d8180a1f
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
This sample application uses the kernel system logger already present
in Zephyr and publishes events through the SEGGER RTT protocol, so it's
available by the SEGGER SystemView application.
[1] https://www.segger.com/systemview.html?p=1731
Jira: ZEP-1463
Change-Id: If1eba4644b95175660b3040bdc4b2717b2cfc9ad
Signed-off-by: Leandro Pereira <leandro.pereira@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>
The filter expects CONFIG_, otherwise it is noop
Change-Id: I2b0a02b6450287a090b69a12324fe7f7cf494999
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Filter was wrong and sample was not being built on any boards. Exclude
platforms that do not support interrupt based UART drivers.
Jira: ZEP-2014
Change-Id: I84a690e7c93fae52335434830b83086019cfd00d
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Docs need a label at the top so we can use :ref:`labelname`
to create a link to that doc from other docs.
Change-Id: Ie5ff404ac23621dbcf6ca61734ed6f72832c1ce2
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
This change introduces console_getchar() and console_getline() API
calls which can be used to get pending console input (either one
char or whole line), or block waiting for one. In this regard, they
are similar to well-known ANSI C function getchar/gets/fgets, and
are intended to ease porting of existing applications to Zephyr, and
indeed, these functions (shaped as an external module) are already
used by few applications.
The implementation of the functions is structured as a new "console"
subsystem. The intention is that further generic console code may be
pulled there instead of being in drivers/console/. Besides the
functions themselves, initialization code and sample applications
are included.
At this time, there're may limitations of how these functions can
be used. For example, console_getchar() and console_getline() are
mutually exclusive, and both are incompatible with callback
(push-style) console API (and e.g. with console shell subsystem
which uses this API). Again, the intention is to make a first step
towards refactoring console subsystem to allow more flexible
real-world usage, better reusability and composability.
Change-Id: I3f4015bb5b26e0656f82f428b11ba30e980d25a0
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
re-add sample that was dropped by mistake and add a top level Makefile
for building and flashing two cores.
Change-Id: Ie22ac1efa7b5373999997489a2c866de19553128
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Paul Sokolovsky