Adds missing code-sample directive to the remaining samples in
`samples/subsys` that didn't use it yet in preparation for upcoming
changes to the Zephyr documentation that will be leveraging the provided
description and metadata.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Utilize a code spell-checking tool to scan for and correct spelling errors
in all files within the doc/services directory.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
The icmsg and icmsg_me backends has limitations in context of
concurrent access to single instance. Some limitations are:
* sending by more thread at the same time may cause -EBUSY
* allocating TX buffer will cause errors in other threads that want
to allocate before first thread sent the message,
* during no-copy receive, when RX buffer is on hold receiving is
totally blocked.
This backend resolves those limitations by adding dynamically allocated
buffers on shared memory next to ICmsg circular buffer. The data is
passed using those buffers, so concurrency is not a problem. The ICmsg
is used only to pass short 2-byte messages containing references to
those buffers. The backend also supports multiple endpoint.
The ipc/icmsg_me sample was modified to support this backend.
Signed-off-by: Dominik Kilian <Dominik.Kilian@nordicsemi.no>
This migrates the subsys code samples to the new Sphinx code-sample
extension, making it easier to find relevant samples when browsing
API reference.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Pavel Vasilyev